python3 -u test.py
RUN ./ol new -p=test-dir
PUSH conf: {'limits': {'installer_mem_mb': 250}}
PUSH conf: {'registry': '/root/open-lambda/test-registry'}
========================================
ping_test
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "ping_test",
  "params": {},
  "pass": true,
  "conf": {
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    }
  },
  "seconds": 2.2041687965393066,
  "total_seconds": 2.535348892211914,
  "stats": {
    "pings_per_sec": 453.6901786765062
  },
  "ol-stats": {
    "fresh-cgroup.cnt": 17,
    "fresh-cgroup.ms-avg": 0
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:48:39 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:39 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:39 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:39 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:39 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:39 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:39 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:48:39 remove worker.pid",
    "2020/10/09 21:48:39 exiting",
    ""
  ]
}
PUSH conf: {'features': {'import_cache': False}}
========================================
install_tests
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "install_tests",
  "params": {},
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": false,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    }
  },
  "seconds": 18.432838678359985,
  "total_seconds": 18.673362493515015,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 10,
    "Channel().ms-avg": 0,
    "Create().cnt": 10,
    "Create().ms-avg": 309,
    "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": 307,
    "Create()/make-root-fs.cnt": 10,
    "Create()/make-root-fs.ms-avg": 1,
    "Destroy().cnt": 10,
    "Destroy().ms-avg": 3,
    "Destroy()/detach-root.cnt": 10,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 10,
    "Destroy()/kill-procs.ms-avg": 2,
    "Destroy()/remove-root.cnt": 10,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 4,
    "LambdaFunc.Invoke.ms-avg": 4595,
    "Pause().cnt": 4,
    "Pause().ms-avg": 4,
    "ServeHTTP.cnt": 4,
    "ServeHTTP.ms-avg": 243,
    "fresh-cgroup.cnt": 27,
    "fresh-cgroup.ms-avg": 0,
    "pull-lambda.cnt": 4,
    "pull-lambda.ms-avg": 6,
    "pull-package.cnt": 6,
    "pull-package.ms-avg": 2523,
    "web-request.cnt": 4,
    "web-request.ms-avg": 4595
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:48:58 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:58 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:58 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:58 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:58 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:58 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:48:58 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:48:58 remove worker.pid",
    "2020/10/09 21:48:58 exiting",
    ""
  ]
}
POP conf: {'features': {'import_cache': False}}
PUSH conf: {'mem_pool_mb': 500}
========================================
install_tests
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "install_tests",
  "params": {},
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 5.741936445236206,
  "total_seconds": 5.98432731628418,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 10,
    "Channel().ms-avg": 0,
    "Create().cnt": 11,
    "Create().ms-avg": 93,
    "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": 7,
    "Create()/fresh-proc.cnt": 7,
    "Create()/fresh-proc.ms-avg": 139,
    "Create()/make-root-fs.cnt": 11,
    "Create()/make-root-fs.ms-avg": 1,
    "Destroy().cnt": 11,
    "Destroy().ms-avg": 3,
    "Destroy()/detach-root.cnt": 11,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 11,
    "Destroy()/kill-procs.ms-avg": 2,
    "Destroy()/remove-root.cnt": 11,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 4,
    "LambdaFunc.Invoke.ms-avg": 1427,
    "Pause().cnt": 8,
    "Pause().ms-avg": 5,
    "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": 7,
    "forkRequest.cnt": 4,
    "forkRequest.ms-avg": 4,
    "fresh-cgroup.cnt": 28,
    "fresh-cgroup.ms-avg": 0,
    "move-to-cg-after-fork.cnt": 4,
    "move-to-cg-after-fork.ms-avg": 1,
    "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": 1427
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:49:04 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:04 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:04 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:04 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:04 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:04 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:04 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:49:04 remove worker.pid",
    "2020/10/09 21:49:04 exiting",
    ""
  ]
}
POP conf: {'mem_pool_mb': 500}
PUSH conf: {'features': {'import_cache': False}, 'sandbox': 'docker'}
========================================
install_tests
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "install_tests",
  "params": {},
  "pass": true,
  "conf": {
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "docker",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": false,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    }
  },
  "seconds": 23.60052800178528,
  "total_seconds": 24.628776788711548,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 10,
    "Channel().ms-avg": 0,
    "Create().cnt": 10,
    "Create().ms-avg": 1418,
    "Destroy().cnt": 10,
    "Destroy().ms-avg": 257,
    "LambdaFunc.Invoke.cnt": 4,
    "LambdaFunc.Invoke.ms-avg": 5888,
    "Pause().cnt": 4,
    "Pause().ms-avg": 60,
    "ServeHTTP.cnt": 4,
    "ServeHTTP.ms-avg": 1,
    "pull-lambda.cnt": 4,
    "pull-lambda.ms-avg": 1,
    "pull-package.cnt": 6,
    "pull-package.ms-avg": 2392,
    "web-request.cnt": 4,
    "web-request.ms-avg": 5888
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:49:28 Kill function: install",
    "2020/10/09 21:49:28 Destroy() [SB 6]",
    "2020/10/09 21:49:28 Kill function: install2",
    "2020/10/09 21:49:28 Destroy() [SB 7]",
    "2020/10/09 21:49:28 Kill function: install3",
    "2020/10/09 21:49:28 Destroy() [SB 9]",
    "2020/10/09 21:49:28 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:49:28 remove worker.pid",
    "2020/10/09 21:49:28 exiting",
    ""
  ]
}
POP conf: {'features': {'import_cache': False}, 'sandbox': 'docker'}
========================================
fork_bomb
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "fork_bomb",
  "params": {},
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 0.1817617416381836,
  "total_seconds": 0.41785383224487305,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 1,
    "Channel().ms-avg": 0,
    "Create().cnt": 2,
    "Create().ms-avg": 76,
    "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": 5,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 138,
    "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": 178,
    "Pause().cnt": 2,
    "Pause().ms-avg": 6,
    "ServeHTTP.cnt": 1,
    "ServeHTTP.ms-avg": 13,
    "childExit().cnt": 1,
    "childExit().ms-avg": 0,
    "fork().cnt": 1,
    "fork().ms-avg": 5,
    "forkRequest.cnt": 1,
    "forkRequest.ms-avg": 4,
    "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": 178
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:49:29 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:29 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:29 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:29 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:29 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:29 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:29 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:49:29 remove worker.pid",
    "2020/10/09 21:49:29 exiting",
    ""
  ]
}
========================================
max_mem_alloc
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "max_mem_alloc",
  "params": {},
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 0.8967747688293457,
  "total_seconds": 1.1308534145355225,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 1,
    "Channel().ms-avg": 0,
    "Create().cnt": 2,
    "Create().ms-avg": 76,
    "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": 5,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 138,
    "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": 892,
    "Pause().cnt": 2,
    "Pause().ms-avg": 5,
    "ServeHTTP.cnt": 1,
    "ServeHTTP.ms-avg": 710,
    "childExit().cnt": 1,
    "childExit().ms-avg": 0,
    "fork().cnt": 1,
    "fork().ms-avg": 5,
    "forkRequest.cnt": 1,
    "forkRequest.ms-avg": 5,
    "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": 892
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:49:30 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:49:30 remove worker.pid",
    "2020/10/09 21:49:30 exiting",
    ""
  ]
}
PUSH conf: {'mem_pool_mb': 500}
========================================
numpy_test
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "numpy_test",
  "params": {},
  "pass": false,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda"
  },
  "seconds": null,
  "total_seconds": 61.102866649627686,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 10,
    "Channel().ms-avg": 0,
    "Create().cnt": 11,
    "Create().ms-avg": 215,
    "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": 319,
    "Create()/make-root-fs.cnt": 11,
    "Create()/make-root-fs.ms-avg": 9,
    "Destroy().cnt": 11,
    "Destroy().ms-avg": 4,
    "Destroy()/detach-root.cnt": 11,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 11,
    "Destroy()/kill-procs.ms-avg": 2,
    "Destroy()/remove-root.cnt": 11,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 4,
    "LambdaFunc.Invoke.ms-avg": 15202,
    "Pause().cnt": 8,
    "Pause().ms-avg": 4,
    "ServeHTTP.cnt": 4,
    "ServeHTTP.ms-avg": 160,
    "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": 2,
    "pull-package.cnt": 6,
    "pull-package.ms-avg": 9991,
    "web-request.cnt": 4,
    "web-request.ms-avg": 15202
  },
  "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",
    "2020/10/09 21:49:30 save PID 10301 to file /root/open-lambda/test-dir/worker/worker.pid",
    "2020/10/09 21:49:30 Start Lambda Server",
    "2020/10/09 21:49:30 Storage dir at /root/open-lambda/test-dir/worker/code",
    "2020/10/09 21:49:30 Storage dir at /root/open-lambda/test-dir/worker/scratch",
    "2020/10/09 21:49:30 Create SandboxPool",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 create /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 Storage dir at /root/open-lambda/test-dir/worker/root-sandboxes",
    "2020/10/09 21:49:30 start creating/serving CGs [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:30 Create DepTracer",
    "2020/10/09 21:49:30 Create PackagePuller",
    "2020/10/09 21:49:30 Create ImportCache",
    "2020/10/09 21:49:30 Import Cache Tree:",
    "2020/10/09 21:49:30 0    - ROOT",
    "2020/10/09 21:49:30 Create HandlerPuller",
    "2020/10/09 21:49:30 Setups Handlers",
    "2020/10/09 21:49:30 Execute handler by POSTing to localhost:5000/run/<lambda>",
    "2020/10/09 21:49:30 Get status by sending request to localhost:5000/status",
    "2020/10/09 21:49:30 Receive request to /pid",
    "2020/10/09 21:49:30 Receive request to /run/numpy15",
    "2020/10/09 21:49:30 debug: LambdaFunc.Task() runs on goroutine 18 [FUNC numpy15]",
    "2020/10/09 21:49:30 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/numpy==1.15'",
    "2020/10/09 21:49:30 run pip install numpy==1.15 from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/numpy==1.15 on host",
    "2020/10/09 21:49:30 <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]",
    "2020/10/09 21:49:30 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",
    "2020/10/09 21:49:30 ...returns <SB 1>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:49:30 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",
    "2020/10/09 21:49:43 Destroy() [SB 1]",
    "2020/10/09 21:49:43 CG ref count decremented to 0 [SOCK 1]",
    "2020/10/09 21:49:43 waiting for 1 procs in cg-1 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:49:43 killed PIDs [10315] in CG [SOCK 1]",
    "2020/10/09 21:49:43 unmount and remove dirs [SOCK 1]",
    "2020/10/09 21:49:43 increase instances to 1 [FUNC numpy15]",
    "2020/10/09 21:49:43 Try using Zygote from <ROOT>",
    "2020/10/09 21:49:43 <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]",
    "2020/10/09 21:49:43 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",
    "2020/10/09 21:49:43 ...returns <SB 2>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:49:43 <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]",
    "2020/10/09 21:49:43 use cgroup cg-3 [SOCK 3]",
    "2020/10/09 21:49:43 fork(SB 3) [SB 2]",
    "sock2.py: start web server on fd: 3",
    "2020/10/09 21:49:43 move PID 10330 from CG cg-2 to CG cg-3 [SOCK 2]",
    "2020/10/09 21:49:43 ...returns <SB 3>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:49:43 Pause() [SB 2]",
    "2020/10/09 21:49:43 Channel() [SB 3]",
    "2020/10/09 21:49:43 Pause() [SB 3]",
    "2020/10/09 21:49:43 Receive request to /run/numpy16",
    "2020/10/09 21:49:43 debug: LambdaFunc.Task() runs on goroutine 32 [FUNC numpy16]",
    "2020/10/09 21:49:43 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/numpy==1.16'",
    "2020/10/09 21:49:43 run pip install numpy==1.16 from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/numpy==1.16 on host",
    "2020/10/09 21:49:43 <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]",
    "2020/10/09 21:49:43 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",
    "2020/10/09 21:49:43 ...returns <SB 4>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:49:43 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",
    "2020/10/09 21:50:04 Destroy() [SB 4]",
    "2020/10/09 21:50:04 CG ref count decremented to 0 [SOCK 4]",
    "2020/10/09 21:50:04 waiting for 1 procs in cg-4 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:04 killed PIDs [10336] in CG [SOCK 4]",
    "2020/10/09 21:50:04 unmount and remove dirs [SOCK 4]",
    "2020/10/09 21:50:04 increase instances to 1 [FUNC numpy16]",
    "2020/10/09 21:50:04 Try using Zygote from <ROOT>",
    "2020/10/09 21:50:04 Unpause() [SB 2]",
    "2020/10/09 21:50:04 <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]",
    "2020/10/09 21:50:04 use cgroup cg-5 [SOCK 5]",
    "2020/10/09 21:50:04 fork(SB 5) [SB 2]",
    "2020/10/09 21:50:04 move PID 10348 from CG cg-2 to CG cg-5 [SOCK 2]",
    "2020/10/09 21:50:04 ...returns <SB 5>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:04 Pause() [SB 2]",
    "sock2.py: start web server on fd: 3",
    "2020/10/09 21:50:04 Channel() [SB 5]",
    "2020/10/09 21:50:04 Pause() [SB 5]",
    "2020/10/09 21:50:04 Receive request to /run/numpy15",
    "2020/10/09 21:50:04 increase instances to 1 [FUNC numpy15]",
    "2020/10/09 21:50:04 Try using Zygote from <ROOT>",
    "2020/10/09 21:50:04 Unpause() [SB 2]",
    "2020/10/09 21:50:04 <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]",
    "2020/10/09 21:50:04 use cgroup cg-6 [SOCK 6]",
    "2020/10/09 21:50:04 fork(SB 6) [SB 2]",
    "sock2.py: start web server on fd: 3",
    "2020/10/09 21:50:04 Destroy() [SB 3]",
    "2020/10/09 21:50:04 CG ref count decremented to 0 [SOCK 3]",
    "2020/10/09 21:50:04 waiting for 2 procs in cg-3 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:04 move PID 10353 from CG cg-2 to CG cg-6 [SOCK 2]",
    "2020/10/09 21:50:04 ...returns <SB 6>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:04 Pause() [SB 2]",
    "2020/10/09 21:50:04 Channel() [SB 6]",
    "2020/10/09 21:50:04 killed PIDs [10330 10332] in CG [SOCK 3]",
    "2020/10/09 21:50:04 unmount and remove dirs [SOCK 3]",
    "2020/10/09 21:50:04 childExit(SB 3) [SB 2]",
    "2020/10/09 21:50:04 CG ref count decremented to 3 [SOCK 2]",
    "2020/10/09 21:50:04 Pause() [SB 6]",
    "2020/10/09 21:50:04 Receive request to /run/pandas15",
    "2020/10/09 21:50:04 debug: LambdaFunc.Task() runs on goroutine 53 [FUNC pandas15]",
    "2020/10/09 21:50:04 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/pandas'",
    "2020/10/09 21:50:04 run pip install pandas from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/pandas on host",
    "2020/10/09 21:50:04 <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]",
    "2020/10/09 21:50:04 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",
    "2020/10/09 21:50:05 ...returns <SB 7>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:05 Channel() [SB 7]",
    "Collecting pandas",
    "  Downloading pandas-1.1.3-cp36-cp36m-manylinux1_x86_64.whl (9.5 MB)",
    "Installing collected packages: pandas",
    "Successfully installed pandas-1.1.3",
    "pip install returned code 0",
    "2020/10/09 21:50:25 Destroy() [SB 7]",
    "2020/10/09 21:50:25 CG ref count decremented to 0 [SOCK 7]",
    "2020/10/09 21:50:25 waiting for 1 procs in cg-7 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:25 killed PIDs [10360] in CG [SOCK 7]",
    "2020/10/09 21:50:25 unmount and remove dirs [SOCK 7]",
    "2020/10/09 21:50:25 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/python-dateutil'",
    "2020/10/09 21:50:25 run pip install python-dateutil from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/python-dateutil on host",
    "2020/10/09 21:50:25 <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>)=8... [SOCK POOL sandboxes]",
    "2020/10/09 21:50:25 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",
    "2020/10/09 21:50:27 ...returns <SB 8>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:27 Channel() [SB 8]",
    "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",
    "2020/10/09 21:50:28 Destroy() [SB 8]",
    "2020/10/09 21:50:28 CG ref count decremented to 0 [SOCK 8]",
    "2020/10/09 21:50:28 waiting for 1 procs in cg-8 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:28 killed PIDs [10373] in CG [SOCK 8]",
    "2020/10/09 21:50:28 unmount and remove dirs [SOCK 8]",
    "2020/10/09 21:50:28 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/pytz'",
    "2020/10/09 21:50:28 run pip install pytz from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/pytz on host",
    "2020/10/09 21:50:28 <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>)=9... [SOCK POOL sandboxes]",
    "2020/10/09 21:50:28 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",
    "2020/10/09 21:50:29 ...returns <SB 9>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:29 Channel() [SB 9]",
    "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",
    "2020/10/09 21:50:30 Destroy() [SB 9]",
    "2020/10/09 21:50:30 CG ref count decremented to 0 [SOCK 9]",
    "2020/10/09 21:50:30 waiting for 1 procs in cg-9 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:30 killed PIDs [10386] in CG [SOCK 9]",
    "2020/10/09 21:50:30 unmount and remove dirs [SOCK 9]",
    "2020/10/09 21:50:30 do pip install, using scratchDir='/root/open-lambda/test-dir/lambda/packages/six'",
    "2020/10/09 21:50:30 run pip install six from a new Sandbox to /root/open-lambda/test-dir/lambda/packages/six on host",
    "2020/10/09 21:50:30 <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]",
    "2020/10/09 21:50:30 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",
    "2020/10/09 21:50:30 ...returns <SB 10>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:30 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",
    "2020/10/09 21:50:31 Destroy() [SB 10]",
    "2020/10/09 21:50:31 CG ref count decremented to 0 [SOCK 10]",
    "2020/10/09 21:50:31 waiting for 1 procs in cg-10 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 killed PIDs [10399] in CG [SOCK 10]",
    "2020/10/09 21:50:31 unmount and remove dirs [SOCK 10]",
    "2020/10/09 21:50:31 increase instances to 1 [FUNC pandas15]",
    "2020/10/09 21:50:31 Try using Zygote from <ROOT>",
    "2020/10/09 21:50:31 Unpause() [SB 2]",
    "2020/10/09 21:50:31 <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,python-dateutil,pytz,six], imports=[], mem-limit-mb=50>)=11... [SOCK POOL sandboxes]",
    "2020/10/09 21:50:31 use cgroup cg-11 [SOCK 11]",
    "2020/10/09 21:50:31 fork(SB 11) [SB 2]",
    "2020/10/09 21:50:31 move PID 10411 from CG cg-2 to CG cg-11 [SOCK 2]",
    "2020/10/09 21:50:31 ...returns <SB 11>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:50:31 Pause() [SB 2]",
    "sock2.py: start web server on fd: 3",
    "2020/10/09 21:50:31 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",
    "2020/10/09 21:50:31 Pause() [SB 11]",
    "2020/10/09 21:50:31 received kill signal, cleaning up",
    "2020/10/09 21:50:31 Kill function: numpy15",
    "2020/10/09 21:50:31 Destroy() [SB 6]",
    "2020/10/09 21:50:31 CG ref count decremented to 0 [SOCK 6]",
    "2020/10/09 21:50:31 killed PIDs [10353 10356] in CG [SOCK 6]",
    "2020/10/09 21:50:31 unmount and remove dirs [SOCK 6]",
    "2020/10/09 21:50:31 childExit(SB 6) [SB 2]",
    "2020/10/09 21:50:31 CG ref count decremented to 3 [SOCK 2]",
    "2020/10/09 21:50:31 Kill function: numpy16",
    "2020/10/09 21:50:31 Destroy() [SB 5]",
    "2020/10/09 21:50:31 CG ref count decremented to 0 [SOCK 5]",
    "2020/10/09 21:50:31 killed PIDs [10348 10350] in CG [SOCK 5]",
    "2020/10/09 21:50:31 unmount and remove dirs [SOCK 5]",
    "2020/10/09 21:50:31 childExit(SB 5) [SB 2]",
    "2020/10/09 21:50:31 CG ref count decremented to 2 [SOCK 2]",
    "2020/10/09 21:50:31 Kill function: pandas15",
    "2020/10/09 21:50:31 Destroy() [SB 11]",
    "2020/10/09 21:50:31 CG ref count decremented to 0 [SOCK 11]",
    "2020/10/09 21:50:31 killed PIDs [10411 10413] in CG [SOCK 11]",
    "2020/10/09 21:50:31 unmount and remove dirs [SOCK 11]",
    "2020/10/09 21:50:31 childExit(SB 11) [SB 2]",
    "2020/10/09 21:50:31 CG ref count decremented to 1 [SOCK 2]",
    "2020/10/09 21:50:31 Import Cache Tree:",
    "2020/10/09 21:50:31 4    - ROOT",
    "2020/10/09 21:50:31 Destroy() [SB 2]",
    "2020/10/09 21:50:31 CG ref count decremented to 0 [SOCK 2]",
    "2020/10/09 21:50:31 killed PIDs [10328] in CG [SOCK 2]",
    "2020/10/09 21:50:31 unmount and remove dirs [SOCK 2]",
    "2020/10/09 21:50:31 make sure all memory is free [SOCK POOL sandboxes]",
    "2020/10/09 21:50:31 memory pool emptied [SOCK POOL sandboxes]",
    "2020/10/09 21:50:31 received shutdown request [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 empty queues and release CGs [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:31 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:50:31 remove worker.pid",
    "2020/10/09 21:50:31 exiting",
    ""
  ]
}
POP conf: {'mem_pool_mb': 500}
POP conf: {'registry': '/root/open-lambda/test-registry'}
PUSH conf: {'server_mode': 'sock', 'mem_pool_mb': 500}
========================================
sock_churn {'procs': 1, 'seconds': 5, 'baseline': 0, 'fork': False}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "procs": 1,
    "seconds": 5,
    "baseline": 0,
    "fork": false
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-dir/registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "sock",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda"
  },
  "seconds": 5.091301918029785,
  "total_seconds": 5.3161704540252686,
  "stats": {
    "sandboxes_per_sec": 6.2
  },
  "ol-stats": {
    "Create().cnt": 31,
    "Create().ms-avg": 147,
    "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": 138,
    "Create()/make-root-fs.cnt": 31,
    "Create()/make-root-fs.ms-avg": 8,
    "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": 1,
    "Destroy()/remove-root.cnt": 31,
    "Destroy()/remove-root.ms-avg": 0,
    "fresh-cgroup.cnt": 48,
    "fresh-cgroup.ms-avg": 0
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:50:36 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:36 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:36 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:36 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:36 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:36 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:36 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:50:36 remove worker.pid",
    "2020/10/09 21:50:36 exiting",
    ""
  ]
}
========================================
sock_churn {'procs': 1, 'seconds': 10, 'baseline': 0, 'fork': True}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "procs": 1,
    "seconds": 10,
    "baseline": 0,
    "fork": true
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-dir/registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "sock",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda"
  },
  "seconds": 10.254379510879517,
  "total_seconds": 10.48290753364563,
  "stats": {
    "sandboxes_per_sec": 40.3
  },
  "ol-stats": {
    "Create().cnt": 404,
    "Create().ms-avg": 11,
    "Create()/acquire-cgroup.cnt": 404,
    "Create()/acquire-cgroup.ms-avg": 0,
    "Create()/acquire-mem.cnt": 404,
    "Create()/acquire-mem.ms-avg": 0,
    "Create()/fork-proc.cnt": 403,
    "Create()/fork-proc.ms-avg": 7,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 135,
    "Create()/make-root-fs.cnt": 404,
    "Create()/make-root-fs.ms-avg": 3,
    "Destroy().cnt": 807,
    "Destroy().ms-avg": 1,
    "Destroy()/detach-root.cnt": 404,
    "Destroy()/detach-root.ms-avg": 1,
    "Destroy()/kill-procs.cnt": 404,
    "Destroy()/kill-procs.ms-avg": 0,
    "Destroy()/remove-root.cnt": 404,
    "Destroy()/remove-root.ms-avg": 0,
    "childExit().cnt": 403,
    "childExit().ms-avg": 0,
    "fork().cnt": 403,
    "fork().ms-avg": 7,
    "forkRequest.cnt": 403,
    "forkRequest.ms-avg": 6,
    "fresh-cgroup.cnt": 421,
    "fresh-cgroup.ms-avg": 0,
    "move-to-cg-after-fork.cnt": 403,
    "move-to-cg-after-fork.ms-avg": 0
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:50:47 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:47 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:47 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:47 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:47 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:47 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:47 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:50:47 remove worker.pid",
    "2020/10/09 21:50:47 exiting",
    ""
  ]
}
========================================
sock_churn {'procs': 15, 'seconds': 10, 'baseline': 0, 'fork': True}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "procs": 15,
    "seconds": 10,
    "baseline": 0,
    "fork": true
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-dir/registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "sock",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda"
  },
  "seconds": 10.383432865142822,
  "total_seconds": 10.620134115219116,
  "stats": {
    "sandboxes_per_sec": 43.8
  },
  "ol-stats": {
    "Create().cnt": 439,
    "Create().ms-avg": 96,
    "Create()/acquire-cgroup.cnt": 439,
    "Create()/acquire-cgroup.ms-avg": 0,
    "Create()/acquire-mem.cnt": 439,
    "Create()/acquire-mem.ms-avg": 17,
    "Create()/fork-proc.cnt": 438,
    "Create()/fork-proc.ms-avg": 75,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 136,
    "Create()/make-root-fs.cnt": 439,
    "Create()/make-root-fs.ms-avg": 1,
    "Destroy().cnt": 877,
    "Destroy().ms-avg": 61,
    "Destroy()/detach-root.cnt": 439,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 439,
    "Destroy()/kill-procs.ms-avg": 13,
    "Destroy()/remove-root.cnt": 439,
    "Destroy()/remove-root.ms-avg": 0,
    "childExit().cnt": 438,
    "childExit().ms-avg": 81,
    "fork().cnt": 438,
    "fork().ms-avg": 75,
    "forkRequest.cnt": 438,
    "forkRequest.ms-avg": 11,
    "fresh-cgroup.cnt": 456,
    "fresh-cgroup.ms-avg": 5,
    "move-to-cg-after-fork.cnt": 438,
    "move-to-cg-after-fork.ms-avg": 2
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:50:57 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:57 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:57 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:57 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:57 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:57 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:50:57 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:50:57 remove worker.pid",
    "2020/10/09 21:50:57 exiting",
    ""
  ]
}
========================================
sock_churn {'procs': 1, 'seconds': 10, 'baseline': 32, 'fork': True}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "procs": 1,
    "seconds": 10,
    "baseline": 32,
    "fork": true
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-dir/registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "sock",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda"
  },
  "seconds": 10.837677001953125,
  "total_seconds": 11.333570003509521,
  "stats": {
    "sandboxes_per_sec": 31.4
  },
  "ol-stats": {
    "Create().cnt": 347,
    "Create().ms-avg": 8,
    "Create()/acquire-cgroup.cnt": 347,
    "Create()/acquire-cgroup.ms-avg": 0,
    "Create()/acquire-mem.cnt": 347,
    "Create()/acquire-mem.ms-avg": 0,
    "Create()/fork-proc.cnt": 346,
    "Create()/fork-proc.ms-avg": 7,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 138,
    "Create()/make-root-fs.cnt": 347,
    "Create()/make-root-fs.ms-avg": 0,
    "Destroy().cnt": 661,
    "Destroy().ms-avg": 3,
    "Destroy()/detach-root.cnt": 347,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 347,
    "Destroy()/kill-procs.ms-avg": 0,
    "Destroy()/remove-root.cnt": 347,
    "Destroy()/remove-root.ms-avg": 2,
    "Pause().cnt": 32,
    "Pause().ms-avg": 1,
    "childExit().cnt": 346,
    "childExit().ms-avg": 0,
    "fork().cnt": 346,
    "fork().ms-avg": 7,
    "forkRequest.cnt": 346,
    "forkRequest.ms-avg": 5,
    "fresh-cgroup.cnt": 364,
    "fresh-cgroup.ms-avg": 0,
    "move-to-cg-after-fork.cnt": 346,
    "move-to-cg-after-fork.ms-avg": 1
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:51:09 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:09 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:09 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:09 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:09 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:09 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:09 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:51:09 remove worker.pid",
    "2020/10/09 21:51:09 exiting",
    ""
  ]
}
========================================
sock_churn {'procs': 15, 'seconds': 10, 'baseline': 32, 'fork': True}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "procs": 15,
    "seconds": 10,
    "baseline": 32,
    "fork": true
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-dir/registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "sock",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda"
  },
  "seconds": 11.09514832496643,
  "total_seconds": 11.457144260406494,
  "stats": {
    "sandboxes_per_sec": 37.4
  },
  "ol-stats": {
    "Create().cnt": 407,
    "Create().ms-avg": 146,
    "Create()/acquire-cgroup.cnt": 407,
    "Create()/acquire-cgroup.ms-avg": 0,
    "Create()/acquire-mem.cnt": 407,
    "Create()/acquire-mem.ms-avg": 86,
    "Create()/fork-proc.cnt": 406,
    "Create()/fork-proc.ms-avg": 53,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 159,
    "Create()/make-root-fs.cnt": 407,
    "Create()/make-root-fs.ms-avg": 1,
    "Destroy().cnt": 781,
    "Destroy().ms-avg": 55,
    "Destroy()/detach-root.cnt": 407,
    "Destroy()/detach-root.ms-avg": 6,
    "Destroy()/kill-procs.cnt": 407,
    "Destroy()/kill-procs.ms-avg": 14,
    "Destroy()/remove-root.cnt": 407,
    "Destroy()/remove-root.ms-avg": 0,
    "Pause().cnt": 32,
    "Pause().ms-avg": 0,
    "childExit().cnt": 406,
    "childExit().ms-avg": 58,
    "fork().cnt": 406,
    "fork().ms-avg": 53,
    "forkRequest.cnt": 406,
    "forkRequest.ms-avg": 11,
    "fresh-cgroup.cnt": 424,
    "fresh-cgroup.ms-avg": 3,
    "move-to-cg-after-fork.cnt": 406,
    "move-to-cg-after-fork.ms-avg": 2
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:51:20 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:51:20 remove worker.pid",
    "2020/10/09 21:51:20 exiting",
    ""
  ]
}
POP conf: {'server_mode': 'sock', 'mem_pool_mb': 500}
PUSH conf: {'registry': '/tmp/tmprl3a5rj_', 'registry_cache_ms': 3000}
========================================
update_code
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "update_code",
  "params": {},
  "pass": false,
  "conf": {
    "worker_port": "5000",
    "registry": "/tmp/tmprl3a5rj_",
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 3000,
    "docker_runtime": "",
    "pip_mirror": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    }
  },
  "seconds": null,
  "total_seconds": 3.2678580284118652,
  "stats": null,
  "ol-stats": {
    "Channel().cnt": 2,
    "Channel().ms-avg": 0,
    "Create().cnt": 3,
    "Create().ms-avg": 600,
    "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": 8,
    "Create()/fresh-proc.cnt": 1,
    "Create()/fresh-proc.ms-avg": 1773,
    "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": 353,
    "LambdaFunc.Invoke.ms-avg": 6,
    "Pause().cnt": 355,
    "Pause().ms-avg": 0,
    "ServeHTTP.cnt": 353,
    "ServeHTTP.ms-avg": 0,
    "Unpause().cnt": 352,
    "Unpause().ms-avg": 0,
    "childExit().cnt": 2,
    "childExit().ms-avg": 1,
    "fork().cnt": 2,
    "fork().ms-avg": 8,
    "forkRequest.cnt": 2,
    "forkRequest.ms-avg": 6,
    "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": 353,
    "web-request.ms-avg": 6
  },
  "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",
    "2020/10/09 21:51:20 save PID 17120 to file /root/open-lambda/test-dir/worker/worker.pid",
    "2020/10/09 21:51:20 Start Lambda Server",
    "2020/10/09 21:51:20 Storage dir at /root/open-lambda/test-dir/worker/code",
    "2020/10/09 21:51:20 Storage dir at /root/open-lambda/test-dir/worker/scratch",
    "2020/10/09 21:51:20 Create SandboxPool",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 create /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 Storage dir at /root/open-lambda/test-dir/worker/root-sandboxes",
    "2020/10/09 21:51:20 Create DepTracer",
    "2020/10/09 21:51:20 Create PackagePuller",
    "2020/10/09 21:51:20 Create ImportCache",
    "2020/10/09 21:51:20 Import Cache Tree:",
    "2020/10/09 21:51:20 0    - ROOT",
    "2020/10/09 21:51:20 Create HandlerPuller",
    "2020/10/09 21:51:20 Setups Handlers",
    "2020/10/09 21:51:20 Execute handler by POSTing to localhost:5000/run/<lambda>",
    "2020/10/09 21:51:20 Get status by sending request to localhost:5000/status",
    "2020/10/09 21:51:20 start creating/serving CGs [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:20 Receive request to /pid",
    "2020/10/09 21:51:20 Receive request to /run/version",
    "2020/10/09 21:51:20 debug: LambdaFunc.Task() runs on goroutine 19 [FUNC version]",
    "2020/10/09 21:51:20 increase instances to 1 [FUNC version]",
    "2020/10/09 21:51:20 Try using Zygote from <ROOT>",
    "2020/10/09 21:51:20 <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]",
    "2020/10/09 21:51:20 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",
    "2020/10/09 21:51:22 ...returns <SB 1>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:51:22 <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]",
    "2020/10/09 21:51:22 use cgroup cg-2 [SOCK 2]",
    "2020/10/09 21:51:22 fork(SB 2) [SB 1]",
    "sock2.py: start web server on fd: 3",
    "2020/10/09 21:51:22 move PID 17134 from CG cg-1 to CG cg-2 [SOCK 1]",
    "2020/10/09 21:51:22 ...returns <SB 2>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:51:22 Pause() [SB 1]",
    "2020/10/09 21:51:22 Channel() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:22 Pause() [SB 2]",
    "2020/10/09 21:51:22 Receive request to /run/version",
    "2020/10/09 21:51:22 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 Unpause() [SB 2]",
    "2020/10/09 21:51:23 Pause() [SB 2]",
    "2020/10/09 21:51:23 Receive request to /run/version",
    "2020/10/09 21:51:23 increase instances to 1 [FUNC version]",
    "2020/10/09 21:51:23 Try using Zygote from <ROOT>",
    "2020/10/09 21:51:23 Unpause() [SB 1]",
    "2020/10/09 21:51:23 <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]",
    "2020/10/09 21:51:23 use cgroup cg-3 [SOCK 3]",
    "2020/10/09 21:51:23 fork(SB 3) [SB 1]",
    "sock2.py: start web server on fd: 3",
    "2020/10/09 21:51:23 Destroy() [SB 2]",
    "2020/10/09 21:51:23 CG ref count decremented to 0 [SOCK 2]",
    "2020/10/09 21:51:23 waiting for 1 procs in cg-2 to die [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 move PID 17139 from CG cg-1 to CG cg-3 [SOCK 1]",
    "2020/10/09 21:51:23 ...returns <SB 3>, <nil> [SOCK POOL sandboxes]",
    "2020/10/09 21:51:23 Pause() [SB 1]",
    "2020/10/09 21:51:23 killed PIDs [17134] in CG [SOCK 2]",
    "2020/10/09 21:51:23 unmount and remove dirs [SOCK 2]",
    "2020/10/09 21:51:23 childExit(SB 2) [SB 1]",
    "2020/10/09 21:51:23 Channel() [SB 3]",
    "2020/10/09 21:51:23 CG ref count decremented to 2 [SOCK 1]",
    "2020/10/09 21:51:23 Pause() [SB 3]",
    "2020/10/09 21:51:23 received kill signal, cleaning up",
    "2020/10/09 21:51:23 Kill function: version",
    "2020/10/09 21:51:23 Destroy() [SB 3]",
    "2020/10/09 21:51:23 CG ref count decremented to 0 [SOCK 3]",
    "2020/10/09 21:51:23 killed PIDs [17139] in CG [SOCK 3]",
    "2020/10/09 21:51:23 unmount and remove dirs [SOCK 3]",
    "2020/10/09 21:51:23 childExit(SB 3) [SB 1]",
    "2020/10/09 21:51:23 CG ref count decremented to 1 [SOCK 1]",
    "2020/10/09 21:51:23 Import Cache Tree:",
    "2020/10/09 21:51:23 2    - ROOT",
    "2020/10/09 21:51:23 Destroy() [SB 1]",
    "2020/10/09 21:51:23 CG ref count decremented to 0 [SOCK 1]",
    "2020/10/09 21:51:23 killed PIDs [17132] in CG [SOCK 1]",
    "2020/10/09 21:51:23 unmount and remove dirs [SOCK 1]",
    "2020/10/09 21:51:23 make sure all memory is free [SOCK POOL sandboxes]",
    "2020/10/09 21:51:23 memory pool emptied [SOCK POOL sandboxes]",
    "2020/10/09 21:51:23 received shutdown request [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 empty queues and release CGs [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/blkio/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/cpu/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/devices/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:23 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:51:23 remove worker.pid",
    "2020/10/09 21:51:23 exiting",
    ""
  ]
}
POP conf: {'registry': '/tmp/tmprl3a5rj_', 'registry_cache_ms': 3000}
PUSH conf: {'registry': '/root/open-lambda/test-registry'}
========================================
stress_one_lambda {'procs': 1, 'seconds': 15}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "stress_one_lambda",
  "params": {
    "procs": 1,
    "seconds": 15
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 15.043689489364624,
  "total_seconds": 15.275846481323242,
  "stats": {
    "reqs_per_sec": 272.6666666666667
  },
  "ol-stats": {
    "Channel().cnt": 3,
    "Channel().ms-avg": 0,
    "Create().cnt": 4,
    "Create().ms-avg": 44,
    "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": 138,
    "Create()/make-root-fs.cnt": 4,
    "Create()/make-root-fs.ms-avg": 3,
    "Destroy().cnt": 4,
    "Destroy().ms-avg": 4,
    "Destroy()/detach-root.cnt": 4,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 4,
    "Destroy()/kill-procs.ms-avg": 3,
    "Destroy()/remove-root.cnt": 4,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 4090,
    "LambdaFunc.Invoke.ms-avg": 1,
    "Pause().cnt": 4093,
    "Pause().ms-avg": 0,
    "ServeHTTP.cnt": 4090,
    "ServeHTTP.ms-avg": 0,
    "Unpause().cnt": 4089,
    "Unpause().ms-avg": 0,
    "childExit().cnt": 3,
    "childExit().ms-avg": 0,
    "fork().cnt": 3,
    "fork().ms-avg": 7,
    "forkRequest.cnt": 3,
    "forkRequest.ms-avg": 5,
    "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": 4090,
    "web-request.ms-avg": 1
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:51:39 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:39 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:39 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:39 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:39 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:39 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:39 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:51:39 remove worker.pid",
    "2020/10/09 21:51:39 exiting",
    ""
  ]
}
========================================
stress_one_lambda {'procs': 2, 'seconds': 15}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "stress_one_lambda",
  "params": {
    "procs": 2,
    "seconds": 15
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 15.049077272415161,
  "total_seconds": 15.524543046951294,
  "stats": {
    "reqs_per_sec": 284.0
  },
  "ol-stats": {
    "Channel().cnt": 3,
    "Channel().ms-avg": 0,
    "Create().cnt": 4,
    "Create().ms-avg": 44,
    "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": 4,
    "Destroy()/detach-root.cnt": 4,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 4,
    "Destroy()/kill-procs.ms-avg": 3,
    "Destroy()/remove-root.cnt": 4,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 4260,
    "LambdaFunc.Invoke.ms-avg": 1,
    "Pause().cnt": 3762,
    "Pause().ms-avg": 0,
    "ServeHTTP.cnt": 4260,
    "ServeHTTP.ms-avg": 0,
    "Unpause().cnt": 3758,
    "Unpause().ms-avg": 0,
    "childExit().cnt": 3,
    "childExit().ms-avg": 0,
    "fork().cnt": 3,
    "fork().ms-avg": 7,
    "forkRequest.cnt": 3,
    "forkRequest.ms-avg": 7,
    "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": 4260,
    "web-request.ms-avg": 1
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:51:54 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:54 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:54 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:54 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:54 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:54 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:51:54 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:51:54 remove worker.pid",
    "2020/10/09 21:51:54 exiting",
    ""
  ]
}
========================================
stress_one_lambda {'procs': 8, 'seconds': 15}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "stress_one_lambda",
  "params": {
    "procs": 8,
    "seconds": 15
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/root/open-lambda/test-registry",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": false
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 15.069359540939331,
  "total_seconds": 15.45520567893982,
  "stats": {
    "reqs_per_sec": 259.26666666666665
  },
  "ol-stats": {
    "Channel().cnt": 3,
    "Channel().ms-avg": 0,
    "Create().cnt": 4,
    "Create().ms-avg": 44,
    "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": 139,
    "Create()/make-root-fs.cnt": 4,
    "Create()/make-root-fs.ms-avg": 3,
    "Destroy().cnt": 4,
    "Destroy().ms-avg": 6,
    "Destroy()/detach-root.cnt": 4,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 4,
    "Destroy()/kill-procs.ms-avg": 4,
    "Destroy()/remove-root.cnt": 4,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 3889,
    "LambdaFunc.Invoke.ms-avg": 2,
    "Pause().cnt": 2944,
    "Pause().ms-avg": 0,
    "ServeHTTP.cnt": 3889,
    "ServeHTTP.ms-avg": 0,
    "Unpause().cnt": 2940,
    "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": 4,
    "web-request.cnt": 3889,
    "web-request.ms-avg": 2
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:52:10 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:10 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:10 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:10 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:10 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:10 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:10 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:52:10 remove worker.pid",
    "2020/10/09 21:52:10 exiting",
    ""
  ]
}
POP conf: {'registry': '/root/open-lambda/test-registry'}
PUSH conf: {'features': {'reuse_cgroups': True}}
PUSH conf: {'registry': '/tmp/tmpcv_cp2_e'}
========================================
call_each_once_exec {'lambda_count': 100, 'alloc_mb': 1}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "call_each_once_exec",
  "params": {
    "lambda_count": 100,
    "alloc_mb": 1
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/tmp/tmpcv_cp2_e",
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": true
    },
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    }
  },
  "seconds": 3.0815250873565674,
  "total_seconds": 3.525272846221924,
  "stats": {
    "reqs_per_sec": 32.4517475786747
  },
  "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": 5,
    "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": 26,
    "Pause().cnt": 200,
    "Pause().ms-avg": 10,
    "ServeHTTP.cnt": 100,
    "ServeHTTP.ms-avg": 6,
    "Unpause().cnt": 99,
    "Unpause().ms-avg": 0,
    "childExit().cnt": 100,
    "childExit().ms-avg": 4,
    "evict.cnt": 56,
    "evict.ms-avg": 12,
    "fork().cnt": 100,
    "fork().ms-avg": 5,
    "forkRequest.cnt": 100,
    "forkRequest.ms-avg": 4,
    "fresh-cgroup.cnt": 65,
    "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": 26
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:52:13 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:13 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:13 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:13 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:13 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:13 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:52:13 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:52:13 remove worker.pid",
    "2020/10/09 21:52:13 exiting",
    ""
  ]
}
POP conf: {'registry': '/tmp/tmpcv_cp2_e'}
PUSH conf: {'registry': '/tmp/tmpzgmgr61l'}
========================================
call_each_once_exec {'lambda_count': 1000, 'alloc_mb': 10}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "call_each_once_exec",
  "params": {
    "lambda_count": 1000,
    "alloc_mb": 10
  },
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "registry": "/tmp/tmpzgmgr61l",
    "import_cache_tree": "",
    "trace": {
      "cgroups": false,
      "package": false,
      "memory": false,
      "evictor": false
    },
    "sandbox_config": {},
    "server_mode": "lambda",
    "sandbox": "sock",
    "limits": {
      "procs": 10,
      "installer_mem_mb": 250,
      "swappiness": 0,
      "mem_mb": 50
    },
    "registry_cache_ms": 5000,
    "docker_runtime": "",
    "pip_mirror": "",
    "features": {
      "downsize_paused_mem": true,
      "import_cache": true,
      "reuse_cgroups": true
    },
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "storage": {
      "scratch": "",
      "code": "",
      "root": "private"
    },
    "mem_pool_mb": 500,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages"
  },
  "seconds": 45.918636083602905,
  "total_seconds": 46.55420923233032,
  "stats": {
    "reqs_per_sec": 21.77766705929567
  },
  "ol-stats": {
    "Channel().cnt": 1000,
    "Channel().ms-avg": 0,
    "Create().cnt": 1001,
    "Create().ms-avg": 8,
    "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": 1982,
    "Destroy().ms-avg": 6,
    "Destroy()/detach-root.cnt": 1001,
    "Destroy()/detach-root.ms-avg": 0,
    "Destroy()/kill-procs.cnt": 1001,
    "Destroy()/kill-procs.ms-avg": 8,
    "Destroy()/remove-root.cnt": 1001,
    "Destroy()/remove-root.ms-avg": 0,
    "LambdaFunc.Invoke.cnt": 1000,
    "LambdaFunc.Invoke.ms-avg": 41,
    "Pause().cnt": 2000,
    "Pause().ms-avg": 9,
    "ServeHTTP.cnt": 1000,
    "ServeHTTP.ms-avg": 19,
    "Unpause().cnt": 999,
    "Unpause().ms-avg": 0,
    "childExit().cnt": 1000,
    "childExit().ms-avg": 4,
    "evict.cnt": 981,
    "evict.ms-avg": 13,
    "fork().cnt": 1000,
    "fork().ms-avg": 6,
    "forkRequest.cnt": 1000,
    "forkRequest.ms-avg": 5,
    "fresh-cgroup.cnt": 40,
    "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": 2,
    "web-request.cnt": 1000,
    "web-request.ms-avg": 41
  },
  "errors": [],
  "worker_tail": [
    "2020/10/09 21:53:00 remove /sys/fs/cgroup/freezer/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:53:00 remove /sys/fs/cgroup/hugetlb/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:53:00 remove /sys/fs/cgroup/memory/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:53:00 remove /sys/fs/cgroup/perf_event/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:53:00 remove /sys/fs/cgroup/systemd/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:53:00 remove /sys/fs/cgroup/pids/test-dir-sandboxes [CGROUP POOL test-dir-sandboxes]",
    "2020/10/09 21:53:00 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2020/10/09 21:53:00 remove worker.pid",
    "2020/10/09 21:53:00 exiting",
    ""
  ]
}
POP conf: {'registry': '/tmp/tmpzgmgr61l'}
POP conf: {'features': {'reuse_cgroups': True}}
POP conf: {'limits': {'installer_mem_mb': 250}}
PASSED: 16, FAILED: 2
Makefile:27: recipe for target 'test-all' failed
make: *** [test-all] Error 2