{
  "runs": [
    {
      "test": "ping_test",
      "params": {},
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        },
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "docker_runtime": ""
      },
      "seconds": 2.2508175373077393,
      "total_seconds": 2.520081043243408,
      "stats": {
        "pings_per_sec": 444.2873438870588
      },
      "ol-stats": {
        "fresh-cgroup.cnt": 17,
        "fresh-cgroup.ms-avg": 0
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:45:20 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:20 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:20 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:20 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:20 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:20 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:20 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:45:20 remove worker.pid",
        "2020/09/12 21:45:20 exiting",
        ""
      ]
    },
    {
      "test": "install_tests",
      "params": {},
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "features": {
          "downsize_paused_mem": true,
          "import_cache": false,
          "reuse_cgroups": false
        },
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "docker_runtime": ""
      },
      "seconds": 11.317379236221313,
      "total_seconds": 11.554328918457031,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 10,
        "Channel().ms-avg": 0,
        "Create().cnt": 10,
        "Create().ms-avg": 304,
        "Create()/acquire-cgroup.cnt": 10,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 10,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fresh-proc.cnt": 10,
        "Create()/fresh-proc.ms-avg": 286,
        "Create()/make-root-fs.cnt": 10,
        "Create()/make-root-fs.ms-avg": 17,
        "Destroy().cnt": 10,
        "Destroy().ms-avg": 2,
        "Destroy()/detach-root.cnt": 10,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 10,
        "Destroy()/kill-procs.ms-avg": 1,
        "Destroy()/remove-root.cnt": 10,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 4,
        "LambdaFunc.Invoke.ms-avg": 2819,
        "Pause().cnt": 4,
        "Pause().ms-avg": 3,
        "ServeHTTP.cnt": 4,
        "ServeHTTP.ms-avg": 194,
        "fresh-cgroup.cnt": 27,
        "fresh-cgroup.ms-avg": 0,
        "pull-lambda.cnt": 4,
        "pull-lambda.ms-avg": 13,
        "pull-package.cnt": 6,
        "pull-package.ms-avg": 1330,
        "web-request.cnt": 4,
        "web-request.ms-avg": 2820
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:45:32 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:32 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:32 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:32 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:32 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:32 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:32 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:45:32 remove worker.pid",
        "2020/09/12 21:45:32 exiting",
        ""
      ]
    },
    {
      "test": "install_tests",
      "params": {},
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 5.7363715171813965,
      "total_seconds": 5.97446870803833,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 10,
        "Channel().ms-avg": 0,
        "Create().cnt": 11,
        "Create().ms-avg": 94,
        "Create()/acquire-cgroup.cnt": 11,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 11,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 4,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 7,
        "Create()/fresh-proc.ms-avg": 141,
        "Create()/make-root-fs.cnt": 11,
        "Create()/make-root-fs.ms-avg": 1,
        "Destroy().cnt": 11,
        "Destroy().ms-avg": 2,
        "Destroy()/detach-root.cnt": 11,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 11,
        "Destroy()/kill-procs.ms-avg": 1,
        "Destroy()/remove-root.cnt": 11,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 4,
        "LambdaFunc.Invoke.ms-avg": 1426,
        "Pause().cnt": 8,
        "Pause().ms-avg": 4,
        "ServeHTTP.cnt": 4,
        "ServeHTTP.ms-avg": 43,
        "Unpause().cnt": 3,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 4,
        "childExit().ms-avg": 0,
        "fork().cnt": 4,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 4,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 28,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 4,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 4,
        "pull-lambda.ms-avg": 1,
        "pull-package.cnt": 6,
        "pull-package.ms-avg": 886,
        "web-request.cnt": 4,
        "web-request.ms-avg": 1426
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:45:38 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:38 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:38 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:38 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:38 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:38 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:38 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:45:38 remove worker.pid",
        "2020/09/12 21:45:38 exiting",
        ""
      ]
    },
    {
      "test": "install_tests",
      "params": {},
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "sandbox": "docker",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "features": {
          "downsize_paused_mem": true,
          "import_cache": false,
          "reuse_cgroups": false
        },
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "docker_runtime": ""
      },
      "seconds": 17.232370376586914,
      "total_seconds": 18.25937795639038,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 10,
        "Channel().ms-avg": 0,
        "Create().cnt": 10,
        "Create().ms-avg": 891,
        "Destroy().cnt": 10,
        "Destroy().ms-avg": 244,
        "LambdaFunc.Invoke.cnt": 4,
        "LambdaFunc.Invoke.ms-avg": 4296,
        "Pause().cnt": 4,
        "Pause().ms-avg": 29,
        "ServeHTTP.cnt": 4,
        "ServeHTTP.ms-avg": 1,
        "pull-lambda.cnt": 4,
        "pull-lambda.ms-avg": 1,
        "pull-package.cnt": 6,
        "pull-package.ms-avg": 1900,
        "web-request.cnt": 4,
        "web-request.ms-avg": 4296
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:45:56 Kill function: install",
        "2020/09/12 21:45:56 Destroy() [SB 6]",
        "2020/09/12 21:45:56 Kill function: install2",
        "2020/09/12 21:45:56 Destroy() [SB 7]",
        "2020/09/12 21:45:56 Kill function: install3",
        "2020/09/12 21:45:56 Destroy() [SB 9]",
        "2020/09/12 21:45:56 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:45:56 remove worker.pid",
        "2020/09/12 21:45:56 exiting",
        ""
      ]
    },
    {
      "test": "fork_bomb",
      "params": {},
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 0.19942903518676758,
      "total_seconds": 0.4322638511657715,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 1,
        "Channel().ms-avg": 0,
        "Create().cnt": 2,
        "Create().ms-avg": 78,
        "Create()/acquire-cgroup.cnt": 2,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 2,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 1,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 141,
        "Create()/make-root-fs.cnt": 2,
        "Create()/make-root-fs.ms-avg": 4,
        "Destroy().cnt": 2,
        "Destroy().ms-avg": 2,
        "Destroy()/detach-root.cnt": 2,
        "Destroy()/detach-root.ms-avg": 1,
        "Destroy()/kill-procs.cnt": 2,
        "Destroy()/kill-procs.ms-avg": 0,
        "Destroy()/remove-root.cnt": 2,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 1,
        "LambdaFunc.Invoke.ms-avg": 195,
        "Pause().cnt": 2,
        "Pause().ms-avg": 4,
        "ServeHTTP.cnt": 1,
        "ServeHTTP.ms-avg": 11,
        "childExit().cnt": 1,
        "childExit().ms-avg": 0,
        "fork().cnt": 1,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 1,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 19,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 1,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 1,
        "pull-lambda.ms-avg": 21,
        "web-request.cnt": 1,
        "web-request.ms-avg": 195
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:45:57 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:57 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:57 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:57 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:57 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:57 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:57 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:45:57 remove worker.pid",
        "2020/09/12 21:45:57 exiting",
        ""
      ]
    },
    {
      "test": "max_mem_alloc",
      "params": {},
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 0.8417501449584961,
      "total_seconds": 1.0734970569610596,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 1,
        "Channel().ms-avg": 0,
        "Create().cnt": 2,
        "Create().ms-avg": 75,
        "Create()/acquire-cgroup.cnt": 2,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 2,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 1,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 137,
        "Create()/make-root-fs.cnt": 2,
        "Create()/make-root-fs.ms-avg": 4,
        "Destroy().cnt": 2,
        "Destroy().ms-avg": 2,
        "Destroy()/detach-root.cnt": 2,
        "Destroy()/detach-root.ms-avg": 1,
        "Destroy()/kill-procs.cnt": 2,
        "Destroy()/kill-procs.ms-avg": 0,
        "Destroy()/remove-root.cnt": 2,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 1,
        "LambdaFunc.Invoke.ms-avg": 838,
        "Pause().cnt": 2,
        "Pause().ms-avg": 4,
        "ServeHTTP.cnt": 1,
        "ServeHTTP.ms-avg": 677,
        "childExit().cnt": 1,
        "childExit().ms-avg": 0,
        "fork().cnt": 1,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 1,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 19,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 1,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 1,
        "pull-lambda.ms-avg": 2,
        "web-request.cnt": 1,
        "web-request.ms-avg": 838
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:45:58 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:45:58 remove worker.pid",
        "2020/09/12 21:45:58 exiting",
        ""
      ]
    },
    {
      "test": "numpy_test",
      "params": {},
      "pass": false,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": null,
      "total_seconds": 47.49580144882202,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 10,
        "Channel().ms-avg": 0,
        "Create().cnt": 11,
        "Create().ms-avg": 166,
        "Create()/acquire-cgroup.cnt": 11,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 11,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 4,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 7,
        "Create()/fresh-proc.ms-avg": 254,
        "Create()/make-root-fs.cnt": 11,
        "Create()/make-root-fs.ms-avg": 1,
        "Destroy().cnt": 11,
        "Destroy().ms-avg": 2,
        "Destroy()/detach-root.cnt": 11,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 11,
        "Destroy()/kill-procs.ms-avg": 1,
        "Destroy()/remove-root.cnt": 11,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 4,
        "LambdaFunc.Invoke.ms-avg": 11800,
        "Pause().cnt": 8,
        "Pause().ms-avg": 3,
        "ServeHTTP.cnt": 4,
        "ServeHTTP.ms-avg": 134,
        "Unpause().cnt": 3,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 4,
        "childExit().ms-avg": 0,
        "fork().cnt": 4,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 4,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 28,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 4,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 4,
        "pull-lambda.ms-avg": 4,
        "pull-package.cnt": 6,
        "pull-package.ms-avg": 7740,
        "web-request.cnt": 4,
        "web-request.ms-avg": 11800
      },
      "errors": [
        [
          "Traceback (most recent call last):",
          "  File \"test.py\", line 81, in wrapper",
          "    rv = fn(**kwargs)",
          "  File \"test.py\", line 246, in numpy_test",
          "    raise Exception(\"STATUS %d: %s\" % (r.status_code, r.text))",
          "Exception: STATUS 500: <html><title>500: Internal Server Error</title><body>500: Internal Server Error</body></html>",
          ""
        ]
      ],
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-dir",
        "2020/09/12 21:45:58 save PID 10323 to file /root/open-lambda/test-dir/worker/worker.pid",
        "2020/09/12 21:45:58 Start Lambda Server",
        "2020/09/12 21:45:58 Storage dir at /root/open-lambda/test-dir/worker/code",
        "2020/09/12 21:45:58 Storage dir at /root/open-lambda/test-dir/worker/scratch",
        "2020/09/12 21:45:58 Create SandboxPool",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 create /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 Storage dir at /root/open-lambda/test-dir/worker/root-sandboxes",
        "2020/09/12 21:45:58 Create DepTracer",
        "2020/09/12 21:45:58 Create PackagePuller",
        "2020/09/12 21:45:58 Create ImportCache",
        "2020/09/12 21:45:58 Import Cache Tree:",
        "2020/09/12 21:45:58 0    - ROOT",
        "2020/09/12 21:45:58 Create HandlerPuller",
        "2020/09/12 21:45:58 Setups Handlers",
        "2020/09/12 21:45:58 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2020/09/12 21:45:58 Get status by sending request to localhost:5000/status",
        "2020/09/12 21:45:58 start creating/serving CGs [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:45:58 Receive request to /pid",
        "2020/09/12 21:45:58 Receive request to /run/numpy15",
        "2020/09/12 21:45:58 debug: LambdaFunc.Task() runs on goroutine 18 [FUNC numpy15]",
        "2020/09/12 21:45:58 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/numpy==1.15'",
        "2020/09/12 21:45:58 run pip install numpy==1.15 from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/numpy==1.15 on host",
        "2020/09/12 21:45:58 <sandboxes>.Create(<nil>, true, /root/open-lambda/test-dir/worker/admin-lambdas/pip-install, /root/open-lambda/test-dir/lambda/packages/numpy==1.15, <installs=[], imports=[], mem-limit-mb=250>)=1... [SOCK POOL sandboxes]",
        "2020/09/12 21:45:58 use cgroup cg-1 [SOCK 1]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:45:58 ...returns <SB 1>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:45:58 Channel() [SB 1]",
        "Collecting numpy==1.15",
        "  Downloading numpy-1.15.0-cp36-cp36m-manylinux1_x86_64.whl (13.9 MB)",
        "Installing collected packages: numpy",
        "Successfully installed numpy-1.15.0",
        "pip install returned code 0",
        "2020/09/12 21:46:06 Destroy() [SB 1]",
        "2020/09/12 21:46:06 CG ref count decremented to 0 [SOCK 1]",
        "2020/09/12 21:46:06 waiting for 1 procs in cg-1 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:06 killed PIDs [10336] in CG [SOCK 1]",
        "2020/09/12 21:46:06 unmount and remove dirs [SOCK 1]",
        "2020/09/12 21:46:06 increase instances to 1 [FUNC numpy15]",
        "2020/09/12 21:46:06 Try using Zygote from <ROOT>",
        "2020/09/12 21:46:06 <sandboxes>.Create(<nil>, false, /root/open-lambda/test-dir/worker/code/1004-import-cache, /root/open-lambda/test-dir/worker/scratch/1005-import-cache, <installs=[], imports=[], mem-limit-mb=50>)=2... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:06 use cgroup cg-2 [SOCK 2]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start fork server on fd: 3",
        "2020/09/12 21:46:06 ...returns <SB 2>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:06 <sandboxes>.Create(<SB 2>, true, /root/open-lambda/test-dir/worker/code/1001-numpy15, /root/open-lambda/test-dir/worker/scratch/1003-numpy15, <installs=[numpy==1.15], imports=[], mem-limit-mb=50>)=3... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:06 use cgroup cg-3 [SOCK 3]",
        "2020/09/12 21:46:06 fork(SB 3) [SB 2]",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:06 move PID 10351 from CG cg-2 to CG cg-3 [SOCK 2]",
        "2020/09/12 21:46:06 ...returns <SB 3>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:06 Pause() [SB 2]",
        "2020/09/12 21:46:06 Channel() [SB 3]",
        "2020/09/12 21:46:07 Pause() [SB 3]",
        "2020/09/12 21:46:07 Receive request to /run/numpy16",
        "2020/09/12 21:46:07 debug: LambdaFunc.Task() runs on goroutine 32 [FUNC numpy16]",
        "2020/09/12 21:46:07 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/numpy==1.16'",
        "2020/09/12 21:46:07 run pip install numpy==1.16 from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/numpy==1.16 on host",
        "2020/09/12 21:46:07 <sandboxes>.Create(<nil>, true, /root/open-lambda/test-dir/worker/admin-lambdas/pip-install, /root/open-lambda/test-dir/lambda/packages/numpy==1.16, <installs=[], imports=[], mem-limit-mb=250>)=4... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:07 use cgroup cg-4 [SOCK 4]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:07 ...returns <SB 4>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:07 Channel() [SB 4]",
        "Collecting numpy==1.16",
        "  Downloading numpy-1.16.0-cp36-cp36m-manylinux1_x86_64.whl (17.3 MB)",
        "Installing collected packages: numpy",
        "Successfully installed numpy-1.16.0",
        "pip install returned code 0",
        "2020/09/12 21:46:33 Destroy() [SB 4]",
        "2020/09/12 21:46:33 CG ref count decremented to 0 [SOCK 4]",
        "2020/09/12 21:46:33 waiting for 1 procs in cg-4 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:33 killed PIDs [10357] in CG [SOCK 4]",
        "2020/09/12 21:46:33 unmount and remove dirs [SOCK 4]",
        "2020/09/12 21:46:33 increase instances to 1 [FUNC numpy16]",
        "2020/09/12 21:46:33 Try using Zygote from <ROOT>",
        "2020/09/12 21:46:33 Unpause() [SB 2]",
        "2020/09/12 21:46:33 <sandboxes>.Create(<SB 2>, true, /root/open-lambda/test-dir/worker/code/1008-numpy16, /root/open-lambda/test-dir/worker/scratch/1010-numpy16, <installs=[numpy==1.16], imports=[], mem-limit-mb=50>)=5... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:33 use cgroup cg-5 [SOCK 5]",
        "2020/09/12 21:46:33 fork(SB 5) [SB 2]",
        "2020/09/12 21:46:33 move PID 10369 from CG cg-2 to CG cg-5 [SOCK 2]",
        "2020/09/12 21:46:33 ...returns <SB 5>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:33 Pause() [SB 2]",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:33 Channel() [SB 5]",
        "2020/09/12 21:46:33 Pause() [SB 5]",
        "2020/09/12 21:46:33 Receive request to /run/numpy15",
        "2020/09/12 21:46:33 increase instances to 1 [FUNC numpy15]",
        "2020/09/12 21:46:33 Try using Zygote from <ROOT>",
        "2020/09/12 21:46:33 Unpause() [SB 2]",
        "2020/09/12 21:46:33 <sandboxes>.Create(<SB 2>, true, /root/open-lambda/test-dir/worker/code/1012-numpy15, /root/open-lambda/test-dir/worker/scratch/1013-numpy15, <installs=[numpy==1.15], imports=[], mem-limit-mb=50>)=6... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:33 use cgroup cg-6 [SOCK 6]",
        "2020/09/12 21:46:33 fork(SB 6) [SB 2]",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:33 Destroy() [SB 3]",
        "2020/09/12 21:46:33 CG ref count decremented to 0 [SOCK 3]",
        "2020/09/12 21:46:33 waiting for 2 procs in cg-3 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:33 move PID 10374 from CG cg-2 to CG cg-6 [SOCK 2]",
        "2020/09/12 21:46:33 ...returns <SB 6>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:33 Pause() [SB 2]",
        "2020/09/12 21:46:33 killed PIDs [10351 10353] in CG [SOCK 3]",
        "2020/09/12 21:46:33 unmount and remove dirs [SOCK 3]",
        "2020/09/12 21:46:33 childExit(SB 3) [SB 2]",
        "2020/09/12 21:46:33 Channel() [SB 6]",
        "2020/09/12 21:46:33 CG ref count decremented to 3 [SOCK 2]",
        "2020/09/12 21:46:33 Pause() [SB 6]",
        "2020/09/12 21:46:33 Receive request to /run/pandas15",
        "2020/09/12 21:46:33 debug: LambdaFunc.Task() runs on goroutine 53 [FUNC pandas15]",
        "2020/09/12 21:46:33 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/pandas'",
        "2020/09/12 21:46:33 run pip install pandas from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/pandas on host",
        "2020/09/12 21:46:33 <sandboxes>.Create(<nil>, true, /root/open-lambda/test-dir/worker/admin-lambdas/pip-install, /root/open-lambda/test-dir/lambda/packages/pandas, <installs=[], imports=[], mem-limit-mb=250>)=7... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:33 use cgroup cg-7 [SOCK 7]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:34 ...returns <SB 7>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:34 Channel() [SB 7]",
        "Collecting pandas",
        "  Downloading pandas-1.1.2-cp36-cp36m-manylinux1_x86_64.whl (10.5 MB)",
        "Installing collected packages: pandas",
        "Successfully installed pandas-1.1.2",
        "pip install returned code 0",
        "2020/09/12 21:46:42 Destroy() [SB 7]",
        "2020/09/12 21:46:42 CG ref count decremented to 0 [SOCK 7]",
        "2020/09/12 21:46:42 waiting for 1 procs in cg-7 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:42 killed PIDs [10382] in CG [SOCK 7]",
        "2020/09/12 21:46:42 unmount and remove dirs [SOCK 7]",
        "2020/09/12 21:46:42 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/pytz'",
        "2020/09/12 21:46:42 run pip install pytz from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/pytz on host",
        "2020/09/12 21:46:42 <sandboxes>.Create(<nil>, true, /root/open-lambda/test-dir/worker/admin-lambdas/pip-install, /root/open-lambda/test-dir/lambda/packages/pytz, <installs=[], imports=[], mem-limit-mb=250>)=8... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:42 use cgroup cg-8 [SOCK 8]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:42 ...returns <SB 8>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:42 Channel() [SB 8]",
        "Collecting pytz",
        "  Downloading pytz-2020.1-py2.py3-none-any.whl (510 kB)",
        "Installing collected packages: pytz",
        "Successfully installed pytz-2020.1",
        "pip install returned code 0",
        "2020/09/12 21:46:43 Destroy() [SB 8]",
        "2020/09/12 21:46:43 CG ref count decremented to 0 [SOCK 8]",
        "2020/09/12 21:46:43 waiting for 1 procs in cg-8 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:43 killed PIDs [10395] in CG [SOCK 8]",
        "2020/09/12 21:46:43 unmount and remove dirs [SOCK 8]",
        "2020/09/12 21:46:43 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/python-dateutil'",
        "2020/09/12 21:46:43 run pip install python-dateutil from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/python-dateutil on host",
        "2020/09/12 21:46:43 <sandboxes>.Create(<nil>, true, /root/open-lambda/test-dir/worker/admin-lambdas/pip-install, /root/open-lambda/test-dir/lambda/packages/python-dateutil, <installs=[], imports=[], mem-limit-mb=250>)=9... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:43 use cgroup cg-9 [SOCK 9]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:43 ...returns <SB 9>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:43 Channel() [SB 9]",
        "Collecting python-dateutil",
        "  Downloading python_dateutil-2.8.1-py2.py3-none-any.whl (227 kB)",
        "Installing collected packages: python-dateutil",
        "Successfully installed python-dateutil-2.8.1",
        "pip install returned code 0",
        "2020/09/12 21:46:44 Destroy() [SB 9]",
        "2020/09/12 21:46:44 CG ref count decremented to 0 [SOCK 9]",
        "2020/09/12 21:46:44 waiting for 1 procs in cg-9 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:44 killed PIDs [10408] in CG [SOCK 9]",
        "2020/09/12 21:46:44 unmount and remove dirs [SOCK 9]",
        "2020/09/12 21:46:44 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/six'",
        "2020/09/12 21:46:44 run pip install six from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/six on host",
        "2020/09/12 21:46:44 <sandboxes>.Create(<nil>, true, /root/open-lambda/test-dir/worker/admin-lambdas/pip-install, /root/open-lambda/test-dir/lambda/packages/six, <installs=[], imports=[], mem-limit-mb=250>)=10... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:44 use cgroup cg-10 [SOCK 10]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:44 ...returns <SB 10>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:44 Channel() [SB 10]",
        "Collecting six",
        "  Downloading six-1.15.0-py2.py3-none-any.whl (10 kB)",
        "Installing collected packages: six",
        "Successfully installed six-1.15.0",
        "pip install returned code 0",
        "2020/09/12 21:46:45 Destroy() [SB 10]",
        "2020/09/12 21:46:45 CG ref count decremented to 0 [SOCK 10]",
        "2020/09/12 21:46:45 waiting for 1 procs in cg-10 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 killed PIDs [10421] in CG [SOCK 10]",
        "2020/09/12 21:46:45 unmount and remove dirs [SOCK 10]",
        "2020/09/12 21:46:45 increase instances to 1 [FUNC pandas15]",
        "2020/09/12 21:46:45 Try using Zygote from <ROOT>",
        "2020/09/12 21:46:45 Unpause() [SB 2]",
        "2020/09/12 21:46:45 <sandboxes>.Create(<SB 2>, true, /root/open-lambda/test-dir/worker/code/1015-pandas15, /root/open-lambda/test-dir/worker/scratch/1020-pandas15, <installs=[numpy==1.15,pandas,pytz,python-dateutil,six], imports=[], mem-limit-mb=50>)=11... [SOCK POOL sandboxes]",
        "2020/09/12 21:46:45 use cgroup cg-11 [SOCK 11]",
        "2020/09/12 21:46:45 fork(SB 11) [SB 2]",
        "2020/09/12 21:46:45 move PID 10433 from CG cg-2 to CG cg-11 [SOCK 2]",
        "2020/09/12 21:46:45 ...returns <SB 11>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:46:45 Pause() [SB 2]",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:46:45 Channel() [SB 11]",
        "ERROR:tornado.application:Uncaught exception POST /run/pandas15 (0.0.0.0)",
        "HTTPServerRequest(protocol='http', host='localhost:5000', method='POST', uri='/run/pandas15', version='HTTP/1.1', remote_ip='0.0.0.0', headers={'Host': 'localhost:5000', 'User-Agent': 'python-requests/2.9.1', 'Content-Length': '22', 'Accept': '*/*', 'Accept-Encoding': 'gzip, deflate', 'X-Forwarded-For': '127.0.0.1'})",
        "Traceback (most recent call last):",
        "  File \"/usr/local/lib/python3.6/dist-packages/tornado/web.py\", line 1510, in _execute",
        "    result = method(*self.path_args, **self.path_kwargs)",
        "  File \"sock2.py\", line 32, in post",
        "    import f",
        "  File \"/handler/f.py\", line 3, in <module>",
        "    import pandas",
        "  File \"/packages/pandas/files/pandas/__init__.py\", line 22, in <module>",
        "    from pandas.compat.numpy import (",
        "  File \"/packages/pandas/files/pandas/compat/numpy/__init__.py\", line 21, in <module>",
        "    \"this version of pandas is incompatible with numpy < 1.15.4\\n\"",
        "ImportError: this version of pandas is incompatible with numpy < 1.15.4",
        "your numpy version is 1.15.0.",
        "Please upgrade numpy to >= 1.15.4 to use this pandas version",
        "2020/09/12 21:46:45 Pause() [SB 11]",
        "2020/09/12 21:46:45 received kill signal, cleaning up",
        "2020/09/12 21:46:45 Kill function: numpy15",
        "2020/09/12 21:46:45 Destroy() [SB 6]",
        "2020/09/12 21:46:45 CG ref count decremented to 0 [SOCK 6]",
        "2020/09/12 21:46:45 killed PIDs [10374 10378] in CG [SOCK 6]",
        "2020/09/12 21:46:45 unmount and remove dirs [SOCK 6]",
        "2020/09/12 21:46:45 childExit(SB 6) [SB 2]",
        "2020/09/12 21:46:45 CG ref count decremented to 3 [SOCK 2]",
        "2020/09/12 21:46:45 Kill function: numpy16",
        "2020/09/12 21:46:45 Destroy() [SB 5]",
        "2020/09/12 21:46:45 CG ref count decremented to 0 [SOCK 5]",
        "2020/09/12 21:46:45 killed PIDs [10369 10371] in CG [SOCK 5]",
        "2020/09/12 21:46:45 unmount and remove dirs [SOCK 5]",
        "2020/09/12 21:46:45 childExit(SB 5) [SB 2]",
        "2020/09/12 21:46:45 CG ref count decremented to 2 [SOCK 2]",
        "2020/09/12 21:46:45 Kill function: pandas15",
        "2020/09/12 21:46:45 Destroy() [SB 11]",
        "2020/09/12 21:46:45 CG ref count decremented to 0 [SOCK 11]",
        "2020/09/12 21:46:45 killed PIDs [10433 10435] in CG [SOCK 11]",
        "2020/09/12 21:46:45 unmount and remove dirs [SOCK 11]",
        "2020/09/12 21:46:45 childExit(SB 11) [SB 2]",
        "2020/09/12 21:46:45 CG ref count decremented to 1 [SOCK 2]",
        "2020/09/12 21:46:45 Import Cache Tree:",
        "2020/09/12 21:46:45 4    - ROOT",
        "2020/09/12 21:46:45 Destroy() [SB 2]",
        "2020/09/12 21:46:45 CG ref count decremented to 0 [SOCK 2]",
        "2020/09/12 21:46:45 killed PIDs [10349] in CG [SOCK 2]",
        "2020/09/12 21:46:45 unmount and remove dirs [SOCK 2]",
        "2020/09/12 21:46:45 make sure all memory is free [SOCK POOL sandboxes]",
        "2020/09/12 21:46:45 memory pool emptied [SOCK POOL sandboxes]",
        "2020/09/12 21:46:45 received shutdown request [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 empty queues and release CGs [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:45 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:46:45 remove worker.pid",
        "2020/09/12 21:46:45 exiting",
        ""
      ]
    },
    {
      "test": "sock_churn",
      "params": {
        "procs": 1,
        "seconds": 5,
        "baseline": 0,
        "fork": false
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "sock",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-dir/registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 5.190110921859741,
      "total_seconds": 5.411984920501709,
      "stats": {
        "sandboxes_per_sec": 6.2
      },
      "ol-stats": {
        "Create().cnt": 31,
        "Create().ms-avg": 146,
        "Create()/acquire-cgroup.cnt": 31,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 31,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fresh-proc.cnt": 31,
        "Create()/fresh-proc.ms-avg": 139,
        "Create()/make-root-fs.cnt": 31,
        "Create()/make-root-fs.ms-avg": 6,
        "Destroy().cnt": 62,
        "Destroy().ms-avg": 1,
        "Destroy()/detach-root.cnt": 31,
        "Destroy()/detach-root.ms-avg": 1,
        "Destroy()/kill-procs.cnt": 31,
        "Destroy()/kill-procs.ms-avg": 0,
        "Destroy()/remove-root.cnt": 31,
        "Destroy()/remove-root.ms-avg": 0,
        "fresh-cgroup.cnt": 48,
        "fresh-cgroup.ms-avg": 0
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:46:51 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:51 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:51 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:51 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:51 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:51 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:46:51 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:46:51 remove worker.pid",
        "2020/09/12 21:46:51 exiting",
        ""
      ]
    },
    {
      "test": "sock_churn",
      "params": {
        "procs": 1,
        "seconds": 10,
        "baseline": 0,
        "fork": true
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "sock",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-dir/registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 10.182212829589844,
      "total_seconds": 10.416188716888428,
      "stats": {
        "sandboxes_per_sec": 44.6
      },
      "ol-stats": {
        "Create().cnt": 447,
        "Create().ms-avg": 10,
        "Create()/acquire-cgroup.cnt": 447,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 447,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 446,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 138,
        "Create()/make-root-fs.cnt": 447,
        "Create()/make-root-fs.ms-avg": 3,
        "Destroy().cnt": 893,
        "Destroy().ms-avg": 1,
        "Destroy()/detach-root.cnt": 447,
        "Destroy()/detach-root.ms-avg": 1,
        "Destroy()/kill-procs.cnt": 447,
        "Destroy()/kill-procs.ms-avg": 0,
        "Destroy()/remove-root.cnt": 447,
        "Destroy()/remove-root.ms-avg": 0,
        "childExit().cnt": 446,
        "childExit().ms-avg": 0,
        "fork().cnt": 446,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 446,
        "forkRequest.ms-avg": 5,
        "fresh-cgroup.cnt": 464,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 446,
        "move-to-cg-after-fork.ms-avg": 0
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:47:01 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:01 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:01 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:01 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:01 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:01 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:01 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:47:01 remove worker.pid",
        "2020/09/12 21:47:01 exiting",
        ""
      ]
    },
    {
      "test": "sock_churn",
      "params": {
        "procs": 15,
        "seconds": 10,
        "baseline": 0,
        "fork": true
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "sock",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-dir/registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 10.353375673294067,
      "total_seconds": 10.599755764007568,
      "stats": {
        "sandboxes_per_sec": 46.4
      },
      "ol-stats": {
        "Create().cnt": 465,
        "Create().ms-avg": 83,
        "Create()/acquire-cgroup.cnt": 465,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 465,
        "Create()/acquire-mem.ms-avg": 16,
        "Create()/fork-proc.cnt": 464,
        "Create()/fork-proc.ms-avg": 63,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 133,
        "Create()/make-root-fs.cnt": 465,
        "Create()/make-root-fs.ms-avg": 2,
        "Destroy().cnt": 929,
        "Destroy().ms-avg": 47,
        "Destroy()/detach-root.cnt": 465,
        "Destroy()/detach-root.ms-avg": 1,
        "Destroy()/kill-procs.cnt": 465,
        "Destroy()/kill-procs.ms-avg": 11,
        "Destroy()/remove-root.cnt": 465,
        "Destroy()/remove-root.ms-avg": 0,
        "childExit().cnt": 464,
        "childExit().ms-avg": 59,
        "fork().cnt": 464,
        "fork().ms-avg": 63,
        "forkRequest.cnt": 464,
        "forkRequest.ms-avg": 10,
        "fresh-cgroup.cnt": 482,
        "fresh-cgroup.ms-avg": 3,
        "move-to-cg-after-fork.cnt": 464,
        "move-to-cg-after-fork.ms-avg": 2
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:47:12 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:12 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:12 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:12 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:12 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:12 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:12 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:47:12 remove worker.pid",
        "2020/09/12 21:47:12 exiting",
        ""
      ]
    },
    {
      "test": "sock_churn",
      "params": {
        "procs": 1,
        "seconds": 10,
        "baseline": 32,
        "fork": true
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "sock",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-dir/registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 10.772578716278076,
      "total_seconds": 11.151399612426758,
      "stats": {
        "sandboxes_per_sec": 40.9
      },
      "ol-stats": {
        "Create().cnt": 442,
        "Create().ms-avg": 7,
        "Create()/acquire-cgroup.cnt": 442,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 442,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 441,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 133,
        "Create()/make-root-fs.cnt": 442,
        "Create()/make-root-fs.ms-avg": 0,
        "Destroy().cnt": 851,
        "Destroy().ms-avg": 0,
        "Destroy()/detach-root.cnt": 442,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 442,
        "Destroy()/kill-procs.ms-avg": 0,
        "Destroy()/remove-root.cnt": 442,
        "Destroy()/remove-root.ms-avg": 0,
        "Pause().cnt": 32,
        "Pause().ms-avg": 0,
        "childExit().cnt": 441,
        "childExit().ms-avg": 0,
        "fork().cnt": 441,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 441,
        "forkRequest.ms-avg": 5,
        "fresh-cgroup.cnt": 459,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 441,
        "move-to-cg-after-fork.ms-avg": 0
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:47:23 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:23 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:23 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:23 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:23 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:23 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:23 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:47:23 remove worker.pid",
        "2020/09/12 21:47:23 exiting",
        ""
      ]
    },
    {
      "test": "sock_churn",
      "params": {
        "procs": 15,
        "seconds": 10,
        "baseline": 32,
        "fork": true
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "sock",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-dir/registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 10.94928503036499,
      "total_seconds": 11.303258657455444,
      "stats": {
        "sandboxes_per_sec": 40.8
      },
      "ol-stats": {
        "Create().cnt": 441,
        "Create().ms-avg": 117,
        "Create()/acquire-cgroup.cnt": 441,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 441,
        "Create()/acquire-mem.ms-avg": 76,
        "Create()/fork-proc.cnt": 440,
        "Create()/fork-proc.ms-avg": 39,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 144,
        "Create()/make-root-fs.cnt": 441,
        "Create()/make-root-fs.ms-avg": 0,
        "Destroy().cnt": 849,
        "Destroy().ms-avg": 49,
        "Destroy()/detach-root.cnt": 441,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 441,
        "Destroy()/kill-procs.ms-avg": 10,
        "Destroy()/remove-root.cnt": 441,
        "Destroy()/remove-root.ms-avg": 0,
        "Pause().cnt": 32,
        "Pause().ms-avg": 0,
        "childExit().cnt": 440,
        "childExit().ms-avg": 45,
        "fork().cnt": 440,
        "fork().ms-avg": 39,
        "forkRequest.cnt": 440,
        "forkRequest.ms-avg": 8,
        "fresh-cgroup.cnt": 458,
        "fresh-cgroup.ms-avg": 2,
        "move-to-cg-after-fork.cnt": 440,
        "move-to-cg-after-fork.ms-avg": 2
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:47:34 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:47:34 remove worker.pid",
        "2020/09/12 21:47:34 exiting",
        ""
      ]
    },
    {
      "test": "update_code",
      "params": {},
      "pass": false,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 3000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        },
        "registry": "/tmp/tmp8zuqa_ij",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "docker_runtime": ""
      },
      "seconds": null,
      "total_seconds": 3.269627809524536,
      "stats": null,
      "ol-stats": {
        "Channel().cnt": 2,
        "Channel().ms-avg": 0,
        "Create().cnt": 3,
        "Create().ms-avg": 519,
        "Create()/acquire-cgroup.cnt": 3,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 3,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 2,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 1531,
        "Create()/make-root-fs.cnt": 3,
        "Create()/make-root-fs.ms-avg": 3,
        "Destroy().cnt": 3,
        "Destroy().ms-avg": 3,
        "Destroy()/detach-root.cnt": 3,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 3,
        "Destroy()/kill-procs.ms-avg": 1,
        "Destroy()/remove-root.cnt": 3,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 413,
        "LambdaFunc.Invoke.ms-avg": 4,
        "Pause().cnt": 415,
        "Pause().ms-avg": 0,
        "ServeHTTP.cnt": 413,
        "ServeHTTP.ms-avg": 0,
        "Unpause().cnt": 412,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 2,
        "childExit().ms-avg": 0,
        "fork().cnt": 2,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 2,
        "forkRequest.ms-avg": 4,
        "fresh-cgroup.cnt": 20,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 2,
        "move-to-cg-after-fork.ms-avg": 1,
        "pull-lambda.cnt": 2,
        "pull-lambda.ms-avg": 1,
        "web-request.cnt": 413,
        "web-request.ms-avg": 4
      },
      "errors": [
        [
          "Traceback (most recent call last):",
          "  File \"test.py\", line 81, in wrapper",
          "    rv = fn(**kwargs)",
          "  File \"test.py\", line 406, in update_code",
          "    assert(t1 - t0 >= cache_seconds - 1)",
          "AssertionError",
          ""
        ]
      ],
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-dir",
        "2020/09/12 21:47:34 save PID 17928 to file /root/open-lambda/test-dir/worker/worker.pid",
        "2020/09/12 21:47:34 Start Lambda Server",
        "2020/09/12 21:47:34 Storage dir at /root/open-lambda/test-dir/worker/code",
        "2020/09/12 21:47:34 Storage dir at /root/open-lambda/test-dir/worker/scratch",
        "2020/09/12 21:47:34 Create SandboxPool",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 create /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 Storage dir at /root/open-lambda/test-dir/worker/root-sandboxes",
        "2020/09/12 21:47:34 Create DepTracer",
        "2020/09/12 21:47:34 Create PackagePuller",
        "2020/09/12 21:47:34 Create ImportCache",
        "2020/09/12 21:47:34 Import Cache Tree:",
        "2020/09/12 21:47:34 0    - ROOT",
        "2020/09/12 21:47:34 Create HandlerPuller",
        "2020/09/12 21:47:34 Setups Handlers",
        "2020/09/12 21:47:34 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2020/09/12 21:47:34 Get status by sending request to localhost:5000/status",
        "2020/09/12 21:47:34 start creating/serving CGs [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:34 Receive request to /pid",
        "2020/09/12 21:47:34 Receive request to /run/version",
        "2020/09/12 21:47:34 debug: LambdaFunc.Task() runs on goroutine 19 [FUNC version]",
        "2020/09/12 21:47:34 increase instances to 1 [FUNC version]",
        "2020/09/12 21:47:34 Try using Zygote from <ROOT>",
        "2020/09/12 21:47:34 <sandboxes>.Create(<nil>, false, /root/open-lambda/test-dir/worker/code/1003-import-cache, /root/open-lambda/test-dir/worker/scratch/1004-import-cache, <installs=[], imports=[], mem-limit-mb=50>)=1... [SOCK POOL sandboxes]",
        "2020/09/12 21:47:34 use cgroup cg-1 [SOCK 1]",
        "sock2.py: started new process with args: sock2.py /host/bootstrap.py 9",
        "sock2.py: joined cgroup, close FD 3",
        "sock2.py: joined cgroup, close FD 4",
        "sock2.py: joined cgroup, close FD 5",
        "sock2.py: joined cgroup, close FD 6",
        "sock2.py: joined cgroup, close FD 7",
        "sock2.py: joined cgroup, close FD 8",
        "sock2.py: joined cgroup, close FD 9",
        "sock2.py: joined cgroup, close FD 10",
        "sock2.py: joined cgroup, close FD 11",
        "sock2.py: start fork server on fd: 3",
        "2020/09/12 21:47:36 ...returns <SB 1>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:47:36 <sandboxes>.Create(<SB 1>, true, /root/open-lambda/test-dir/worker/code/1001-version, /root/open-lambda/test-dir/worker/scratch/1002-version, <installs=[], imports=[], mem-limit-mb=50>)=2... [SOCK POOL sandboxes]",
        "2020/09/12 21:47:36 use cgroup cg-2 [SOCK 2]",
        "2020/09/12 21:47:36 fork(SB 2) [SB 1]",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:47:36 move PID 17944 from CG cg-1 to CG cg-2 [SOCK 1]",
        "2020/09/12 21:47:36 ...returns <SB 2>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:47:36 Pause() [SB 1]",
        "2020/09/12 21:47:36 Channel() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:36 Receive request to /run/version",
        "2020/09/12 21:47:36 Unpause() [SB 2]",
        "2020/09/12 21:47:36 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 Unpause() [SB 2]",
        "2020/09/12 21:47:37 Pause() [SB 2]",
        "2020/09/12 21:47:37 Receive request to /run/version",
        "2020/09/12 21:47:37 increase instances to 1 [FUNC version]",
        "2020/09/12 21:47:37 Try using Zygote from <ROOT>",
        "2020/09/12 21:47:37 Unpause() [SB 1]",
        "2020/09/12 21:47:37 <sandboxes>.Create(<SB 1>, true, /root/open-lambda/test-dir/worker/code/1007-version, /root/open-lambda/test-dir/worker/scratch/1008-version, <installs=[], imports=[], mem-limit-mb=50>)=3... [SOCK POOL sandboxes]",
        "2020/09/12 21:47:37 use cgroup cg-3 [SOCK 3]",
        "2020/09/12 21:47:37 fork(SB 3) [SB 1]",
        "sock2.py: start web server on fd: 3",
        "2020/09/12 21:47:37 Destroy() [SB 2]",
        "2020/09/12 21:47:37 CG ref count decremented to 0 [SOCK 2]",
        "2020/09/12 21:47:37 waiting for 1 procs in cg-2 to die [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 move PID 17948 from CG cg-1 to CG cg-3 [SOCK 1]",
        "2020/09/12 21:47:37 ...returns <SB 3>, <nil> [SOCK POOL sandboxes]",
        "2020/09/12 21:47:37 Pause() [SB 1]",
        "2020/09/12 21:47:37 Channel() [SB 3]",
        "2020/09/12 21:47:37 killed PIDs [17944] in CG [SOCK 2]",
        "2020/09/12 21:47:37 unmount and remove dirs [SOCK 2]",
        "2020/09/12 21:47:37 childExit(SB 2) [SB 1]",
        "2020/09/12 21:47:37 CG ref count decremented to 2 [SOCK 1]",
        "2020/09/12 21:47:37 Pause() [SB 3]",
        "2020/09/12 21:47:37 received kill signal, cleaning up",
        "2020/09/12 21:47:37 Kill function: version",
        "2020/09/12 21:47:37 Destroy() [SB 3]",
        "2020/09/12 21:47:37 CG ref count decremented to 0 [SOCK 3]",
        "2020/09/12 21:47:37 killed PIDs [17948] in CG [SOCK 3]",
        "2020/09/12 21:47:37 unmount and remove dirs [SOCK 3]",
        "2020/09/12 21:47:37 childExit(SB 3) [SB 1]",
        "2020/09/12 21:47:37 CG ref count decremented to 1 [SOCK 1]",
        "2020/09/12 21:47:37 Import Cache Tree:",
        "2020/09/12 21:47:37 2    - ROOT",
        "2020/09/12 21:47:37 Destroy() [SB 1]",
        "2020/09/12 21:47:37 CG ref count decremented to 0 [SOCK 1]",
        "2020/09/12 21:47:37 killed PIDs [17942] in CG [SOCK 1]",
        "2020/09/12 21:47:37 unmount and remove dirs [SOCK 1]",
        "2020/09/12 21:47:37 make sure all memory is free [SOCK POOL sandboxes]",
        "2020/09/12 21:47:37 memory pool emptied [SOCK POOL sandboxes]",
        "2020/09/12 21:47:37 received shutdown request [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 empty queues and release CGs [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:37 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:47:37 remove worker.pid",
        "2020/09/12 21:47:37 exiting",
        ""
      ]
    },
    {
      "test": "stress_one_lambda",
      "params": {
        "procs": 1,
        "seconds": 15
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 15.041430950164795,
      "total_seconds": 15.27382779121399,
      "stats": {
        "reqs_per_sec": 283.8
      },
      "ol-stats": {
        "Channel().cnt": 3,
        "Channel().ms-avg": 0,
        "Create().cnt": 4,
        "Create().ms-avg": 43,
        "Create()/acquire-cgroup.cnt": 4,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 4,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 3,
        "Create()/fork-proc.ms-avg": 7,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 136,
        "Create()/make-root-fs.cnt": 4,
        "Create()/make-root-fs.ms-avg": 3,
        "Destroy().cnt": 4,
        "Destroy().ms-avg": 3,
        "Destroy()/detach-root.cnt": 4,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 4,
        "Destroy()/kill-procs.ms-avg": 2,
        "Destroy()/remove-root.cnt": 4,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 4257,
        "LambdaFunc.Invoke.ms-avg": 1,
        "Pause().cnt": 4260,
        "Pause().ms-avg": 0,
        "ServeHTTP.cnt": 4257,
        "ServeHTTP.ms-avg": 0,
        "Unpause().cnt": 4256,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 3,
        "childExit().ms-avg": 0,
        "fork().cnt": 3,
        "fork().ms-avg": 7,
        "forkRequest.cnt": 3,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 21,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 3,
        "move-to-cg-after-fork.ms-avg": 1,
        "pull-lambda.cnt": 3,
        "pull-lambda.ms-avg": 1,
        "web-request.cnt": 4257,
        "web-request.ms-avg": 1
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:47:53 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:53 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:53 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:53 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:53 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:53 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:47:53 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:47:53 remove worker.pid",
        "2020/09/12 21:47:53 exiting",
        ""
      ]
    },
    {
      "test": "stress_one_lambda",
      "params": {
        "procs": 2,
        "seconds": 15
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 15.048140048980713,
      "total_seconds": 15.279416561126709,
      "stats": {
        "reqs_per_sec": 285.1333333333333
      },
      "ol-stats": {
        "Channel().cnt": 3,
        "Channel().ms-avg": 0,
        "Create().cnt": 4,
        "Create().ms-avg": 43,
        "Create()/acquire-cgroup.cnt": 4,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 4,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 3,
        "Create()/fork-proc.ms-avg": 7,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 134,
        "Create()/make-root-fs.cnt": 4,
        "Create()/make-root-fs.ms-avg": 3,
        "Destroy().cnt": 4,
        "Destroy().ms-avg": 2,
        "Destroy()/detach-root.cnt": 4,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 4,
        "Destroy()/kill-procs.ms-avg": 1,
        "Destroy()/remove-root.cnt": 4,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 4277,
        "LambdaFunc.Invoke.ms-avg": 1,
        "Pause().cnt": 3850,
        "Pause().ms-avg": 0,
        "ServeHTTP.cnt": 4277,
        "ServeHTTP.ms-avg": 0,
        "Unpause().cnt": 3846,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 3,
        "childExit().ms-avg": 0,
        "fork().cnt": 3,
        "fork().ms-avg": 7,
        "forkRequest.cnt": 3,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 21,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 3,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 3,
        "pull-lambda.ms-avg": 1,
        "web-request.cnt": 4277,
        "web-request.ms-avg": 1
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:48:08 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:08 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:08 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:08 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:08 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:08 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:08 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:48:08 remove worker.pid",
        "2020/09/12 21:48:08 exiting",
        ""
      ]
    },
    {
      "test": "stress_one_lambda",
      "params": {
        "procs": 8,
        "seconds": 15
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/root/open-lambda/test-registry",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": false
        }
      },
      "seconds": 15.062458753585815,
      "total_seconds": 15.29331660270691,
      "stats": {
        "reqs_per_sec": 257.93333333333334
      },
      "ol-stats": {
        "Channel().cnt": 3,
        "Channel().ms-avg": 0,
        "Create().cnt": 4,
        "Create().ms-avg": 43,
        "Create()/acquire-cgroup.cnt": 4,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 4,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 3,
        "Create()/fork-proc.ms-avg": 7,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 134,
        "Create()/make-root-fs.cnt": 4,
        "Create()/make-root-fs.ms-avg": 3,
        "Destroy().cnt": 4,
        "Destroy().ms-avg": 3,
        "Destroy()/detach-root.cnt": 4,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 4,
        "Destroy()/kill-procs.ms-avg": 1,
        "Destroy()/remove-root.cnt": 4,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 3869,
        "LambdaFunc.Invoke.ms-avg": 2,
        "Pause().cnt": 2905,
        "Pause().ms-avg": 0,
        "ServeHTTP.cnt": 3869,
        "ServeHTTP.ms-avg": 0,
        "Unpause().cnt": 2901,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 3,
        "childExit().ms-avg": 0,
        "fork().cnt": 3,
        "fork().ms-avg": 7,
        "forkRequest.cnt": 3,
        "forkRequest.ms-avg": 6,
        "fresh-cgroup.cnt": 21,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 3,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 3,
        "pull-lambda.ms-avg": 5,
        "web-request.cnt": 3869,
        "web-request.ms-avg": 3
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:48:23 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:23 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:23 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:23 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:23 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:23 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:23 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:48:23 remove worker.pid",
        "2020/09/12 21:48:23 exiting",
        ""
      ]
    },
    {
      "test": "call_each_once_exec",
      "params": {
        "lambda_count": 100,
        "alloc_mb": 1
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": true
        },
        "registry": "/tmp/tmpzua_s1lo",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "docker_runtime": ""
      },
      "seconds": 2.785506248474121,
      "total_seconds": 3.2397704124450684,
      "stats": {
        "reqs_per_sec": 35.900461074361125
      },
      "ol-stats": {
        "Channel().cnt": 100,
        "Channel().ms-avg": 0,
        "Create().cnt": 101,
        "Create().ms-avg": 7,
        "Create()/acquire-cgroup.cnt": 101,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 101,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 100,
        "Create()/fork-proc.ms-avg": 5,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 138,
        "Create()/make-root-fs.cnt": 101,
        "Create()/make-root-fs.ms-avg": 0,
        "Destroy().cnt": 157,
        "Destroy().ms-avg": 4,
        "Destroy()/detach-root.cnt": 101,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 101,
        "Destroy()/kill-procs.ms-avg": 3,
        "Destroy()/remove-root.cnt": 101,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 100,
        "LambdaFunc.Invoke.ms-avg": 24,
        "Pause().cnt": 200,
        "Pause().ms-avg": 9,
        "ServeHTTP.cnt": 100,
        "ServeHTTP.ms-avg": 5,
        "Unpause().cnt": 99,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 100,
        "childExit().ms-avg": 3,
        "evict.cnt": 56,
        "evict.ms-avg": 10,
        "fork().cnt": 100,
        "fork().ms-avg": 5,
        "forkRequest.cnt": 100,
        "forkRequest.ms-avg": 4,
        "fresh-cgroup.cnt": 68,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 100,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 100,
        "pull-lambda.ms-avg": 3,
        "web-request.cnt": 100,
        "web-request.ms-avg": 24
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:48:26 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:26 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:26 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:26 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:26 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:26 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:48:26 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:48:26 remove worker.pid",
        "2020/09/12 21:48:26 exiting",
        ""
      ]
    },
    {
      "test": "call_each_once_exec",
      "params": {
        "lambda_count": 1000,
        "alloc_mb": 10
      },
      "pass": true,
      "conf": {
        "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
        "sandbox_config": {},
        "server_mode": "lambda",
        "registry_cache_ms": 5000,
        "trace": {
          "cgroups": false,
          "evictor": false,
          "memory": false,
          "package": false
        },
        "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
        "docker_runtime": "",
        "sandbox": "sock",
        "import_cache_tree": "",
        "worker_dir": "/root/open-lambda/test-dir/worker",
        "worker_port": "5000",
        "storage": {
          "root": "private",
          "scratch": "",
          "code": ""
        },
        "pip_mirror": "",
        "registry": "/tmp/tmpi0reo8wi",
        "mem_pool_mb": 500,
        "limits": {
          "procs": 10,
          "mem_mb": 50,
          "swappiness": 0,
          "installer_mem_mb": 250
        },
        "features": {
          "downsize_paused_mem": true,
          "import_cache": true,
          "reuse_cgroups": true
        }
      },
      "seconds": 43.333696126937866,
      "total_seconds": 43.875084400177,
      "stats": {
        "reqs_per_sec": 23.07674295238714
      },
      "ol-stats": {
        "Channel().cnt": 1000,
        "Channel().ms-avg": 0,
        "Create().cnt": 1001,
        "Create().ms-avg": 7,
        "Create()/acquire-cgroup.cnt": 1001,
        "Create()/acquire-cgroup.ms-avg": 0,
        "Create()/acquire-mem.cnt": 1001,
        "Create()/acquire-mem.ms-avg": 0,
        "Create()/fork-proc.cnt": 1000,
        "Create()/fork-proc.ms-avg": 6,
        "Create()/fresh-proc.cnt": 1,
        "Create()/fresh-proc.ms-avg": 137,
        "Create()/make-root-fs.cnt": 1001,
        "Create()/make-root-fs.ms-avg": 1,
        "Destroy().cnt": 1980,
        "Destroy().ms-avg": 5,
        "Destroy()/detach-root.cnt": 1001,
        "Destroy()/detach-root.ms-avg": 0,
        "Destroy()/kill-procs.cnt": 1001,
        "Destroy()/kill-procs.ms-avg": 7,
        "Destroy()/remove-root.cnt": 1001,
        "Destroy()/remove-root.ms-avg": 0,
        "LambdaFunc.Invoke.cnt": 1000,
        "LambdaFunc.Invoke.ms-avg": 39,
        "Pause().cnt": 2000,
        "Pause().ms-avg": 8,
        "ServeHTTP.cnt": 1000,
        "ServeHTTP.ms-avg": 19,
        "Unpause().cnt": 999,
        "Unpause().ms-avg": 0,
        "childExit().cnt": 1000,
        "childExit().ms-avg": 2,
        "evict.cnt": 979,
        "evict.ms-avg": 10,
        "fork().cnt": 1000,
        "fork().ms-avg": 6,
        "forkRequest.cnt": 1000,
        "forkRequest.ms-avg": 5,
        "fresh-cgroup.cnt": 41,
        "fresh-cgroup.ms-avg": 0,
        "move-to-cg-after-fork.cnt": 1000,
        "move-to-cg-after-fork.ms-avg": 0,
        "pull-lambda.cnt": 1000,
        "pull-lambda.ms-avg": 3,
        "web-request.cnt": 1000,
        "web-request.ms-avg": 39
      },
      "errors": [],
      "worker_tail": [
        "2020/09/12 21:49:10 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:49:10 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:49:10 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:49:10 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:49:10 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:49:10 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
        "2020/09/12 21:49:10 save stats to /root/open-lambda/test-dir/worker/stats.json",
        "2020/09/12 21:49:10 remove worker.pid",
        "2020/09/12 21:49:10 exiting",
        ""
      ]
    }
  ],
  "passed": 16,
  "failed": 2,
  "seconds": 322.84333753585815
}