python3 -u test.py
RUN ./ol new -p=test-dir
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": {
    "worker_port": "5000",
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "registry": "/root/open-lambda/test-registry",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "docker_runtime": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "mem_mb": 50,
      "installer_mem_mb": 200,
      "procs": 10
    },
    "import_cache_mb": 250,
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 2.1640679836273193,
  "total_seconds": 2.351461887359619,
  "stats": {
    "pings_per_sec": 462.09752834301236
  },
  "ol-stats": {},
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:45:14 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:14 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:14 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:14 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:14 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:14 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:14 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:45:14 remove worker.pid",
    "2019/07/11 21:45:14 exiting",
    ""
  ]
}
PUSH conf: {'import_cache_mb': 0, 'handler_cache_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",
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "registry": "/root/open-lambda/test-registry",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "docker_runtime": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "mem_mb": 50,
      "installer_mem_mb": 200,
      "procs": 10
    },
    "import_cache_mb": 0,
    "handler_cache_mb": 500,
    "sandbox_config": {}
  },
  "seconds": 13.311099529266357,
  "total_seconds": 13.549877882003784,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 10,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 10,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 10,
    "Create()/fresh-proc:ms.avg": 422,
    "Create()/fresh-proc:ms.cnt": 10,
    "Create()/make-root-fs:ms.avg": 1,
    "Create()/make-root-fs:ms.cnt": 10,
    "Create():ms.avg": 423,
    "Create():ms.cnt": 10,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 10,
    "Destroy()/kill-procs:ms.avg": 1,
    "Destroy()/kill-procs:ms.cnt": 10,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 10,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 10,
    "Destroy():ms.avg": 2,
    "Destroy():ms.cnt": 10,
    "Pause():ms.avg": 4,
    "Pause():ms.cnt": 4,
    "Status():ms.avg": 0,
    "Status():ms.cnt": 6,
    "pip-install:ms.avg": 1588,
    "pip-install:ms.cnt": 6
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:45:28 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:28 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:28 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:28 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:28 0 of 500 MB available [MEM POOL sock-handlers]",
    "2019/07/11 21:45:28 WARNING!  Critically low on memory, so evicting an active Sandbox",
    "2019/07/11 21:45:28 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:45:28 remove worker.pid",
    "2019/07/11 21:45:28 exiting",
    ""
  ]
}
POP conf: {'import_cache_mb': 0, 'handler_cache_mb': 500}
PUSH conf: {'import_cache_mb': 250, 'handler_cache_mb': 250}
========================================
install_tests
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "install_tests",
  "params": {},
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 6.321949005126953,
  "total_seconds": 6.553067445755005,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 10,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 11,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 11,
    "Create()/fork-proc:ms.avg": 5,
    "Create()/fork-proc:ms.cnt": 4,
    "Create()/fresh-proc:ms.avg": 137,
    "Create()/fresh-proc:ms.cnt": 7,
    "Create()/make-root-fs:ms.avg": 1,
    "Create()/make-root-fs:ms.cnt": 11,
    "Create():ms.avg": 91,
    "Create():ms.cnt": 11,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 11,
    "Destroy()/kill-procs:ms.avg": 1,
    "Destroy()/kill-procs:ms.cnt": 11,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 11,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 11,
    "Destroy():ms.avg": 1,
    "Destroy():ms.cnt": 18,
    "Pause():ms.avg": 4,
    "Pause():ms.cnt": 4,
    "Status():ms.avg": 0,
    "Status():ms.cnt": 6,
    "evict:ms.avg": 1,
    "evict:ms.cnt": 3,
    "fork():ms.avg": 5,
    "fork():ms.cnt": 4,
    "forkRequest:ms.avg": 5,
    "forkRequest:ms.cnt": 4,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 4,
    "pip-install:ms.avg": 975,
    "pip-install:ms.cnt": 6
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:45:34 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:34 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:34 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:34 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:34 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:34 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:34 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:45:34 remove worker.pid",
    "2019/07/11 21:45:34 exiting",
    ""
  ]
}
POP conf: {'import_cache_mb': 250, 'handler_cache_mb': 250}
PUSH conf: {'sandbox': 'docker', 'import_cache_mb': 0, 'handler_cache_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",
    "pip_mirror": "",
    "sandbox": "docker",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "registry": "/root/open-lambda/test-registry",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "docker_runtime": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "mem_mb": 50,
      "installer_mem_mb": 200,
      "procs": 10
    },
    "import_cache_mb": 0,
    "handler_cache_mb": 500,
    "sandbox_config": {}
  },
  "seconds": 21.19643497467041,
  "total_seconds": 22.13053846359253,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 10,
    "Create():ms.avg": 1027,
    "Create():ms.cnt": 10,
    "Destroy():ms.avg": 355,
    "Destroy():ms.cnt": 10,
    "Pause():ms.avg": 48,
    "Pause():ms.cnt": 4,
    "Status():ms.avg": 0,
    "Status():ms.cnt": 6,
    "pip-install:ms.avg": 2312,
    "pip-install:ms.cnt": 6
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:45:56 Receive request to /stats",
    "2019/07/11 21:45:56 received kill signal, cleaning up",
    "Kill function: echo2019/07/11 21:45:56 Destroy() [SB 0]",
    "Kill function: install2019/07/11 21:45:56 Destroy() [SB 6]",
    "Kill function: install22019/07/11 21:45:56 Destroy() [SB 7]",
    "Kill function: install32019/07/11 21:45:56 Destroy() [SB 9]",
    "2019/07/11 21:45:56 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:45:56 remove worker.pid",
    "2019/07/11 21:45:56 exiting",
    ""
  ]
}
POP conf: {'sandbox': 'docker', 'import_cache_mb': 0, 'handler_cache_mb': 500}
========================================
fork_bomb
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "fork_bomb",
  "params": {},
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 0.3365025520324707,
  "total_seconds": 0.5646882057189941,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 1,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 2,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 2,
    "Create()/fork-proc:ms.avg": 7,
    "Create()/fork-proc:ms.cnt": 1,
    "Create()/fresh-proc:ms.avg": 282,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 2,
    "Create()/make-root-fs:ms.cnt": 2,
    "Create():ms.avg": 147,
    "Create():ms.cnt": 2,
    "Destroy()/detach-root:ms.avg": 1,
    "Destroy()/detach-root:ms.cnt": 2,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 2,
    "Destroy()/recursive-kill:ms.avg": 1,
    "Destroy()/recursive-kill:ms.cnt": 2,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 2,
    "Destroy():ms.avg": 2,
    "Destroy():ms.cnt": 3,
    "Pause():ms.avg": 3,
    "Pause():ms.cnt": 1,
    "fork():ms.avg": 7,
    "fork():ms.cnt": 1,
    "forkRequest:ms.avg": 4,
    "forkRequest:ms.cnt": 1,
    "move-to-cg-after-fork:ms.avg": 2,
    "move-to-cg-after-fork:ms.cnt": 1
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:45:57 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:57 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:57 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:57 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:57 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:57 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:57 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:45:57 remove worker.pid",
    "2019/07/11 21:45:57 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": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 0.8253002166748047,
  "total_seconds": 1.0569851398468018,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 1,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 2,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 2,
    "Create()/fork-proc:ms.avg": 7,
    "Create()/fork-proc:ms.cnt": 1,
    "Create()/fresh-proc:ms.avg": 132,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 4,
    "Create()/make-root-fs:ms.cnt": 2,
    "Create():ms.avg": 74,
    "Create():ms.cnt": 2,
    "Destroy()/detach-root:ms.avg": 1,
    "Destroy()/detach-root:ms.cnt": 2,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 2,
    "Destroy()/recursive-kill:ms.avg": 1,
    "Destroy()/recursive-kill:ms.cnt": 2,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 2,
    "Destroy():ms.avg": 2,
    "Destroy():ms.cnt": 3,
    "Pause():ms.avg": 4,
    "Pause():ms.cnt": 1,
    "fork():ms.avg": 7,
    "fork():ms.cnt": 1,
    "forkRequest:ms.avg": 7,
    "forkRequest:ms.cnt": 1,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 1
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:45:58 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:58 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:58 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:58 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:58 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:58 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:45:58 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:45:58 remove worker.pid",
    "2019/07/11 21:45:58 exiting",
    ""
  ]
}
PUSH conf: {'import_cache_mb': 250, 'handler_cache_mb': 250}
========================================
numpy_test
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "numpy_test",
  "params": {},
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 55.550994634628296,
  "total_seconds": 55.778130292892456,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 12,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 13,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 13,
    "Create()/fork-proc:ms.avg": 5,
    "Create()/fork-proc:ms.cnt": 5,
    "Create()/fresh-proc:ms.avg": 145,
    "Create()/fresh-proc:ms.cnt": 8,
    "Create()/make-root-fs:ms.avg": 66,
    "Create()/make-root-fs:ms.cnt": 13,
    "Create():ms.avg": 159,
    "Create():ms.cnt": 13,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 13,
    "Destroy()/kill-procs:ms.avg": 1,
    "Destroy()/kill-procs:ms.cnt": 13,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 13,
    "Destroy()/remove-root:ms.avg": 12,
    "Destroy()/remove-root:ms.cnt": 13,
    "Destroy():ms.avg": 8,
    "Destroy():ms.cnt": 22,
    "Pause():ms.avg": 3,
    "Pause():ms.cnt": 5,
    "Status():ms.avg": 0,
    "Status():ms.cnt": 7,
    "evict:ms.avg": 2,
    "evict:ms.cnt": 4,
    "fork():ms.avg": 5,
    "fork():ms.cnt": 5,
    "forkRequest:ms.avg": 4,
    "forkRequest:ms.cnt": 5,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 5,
    "pip-install:ms.avg": 7473,
    "pip-install:ms.cnt": 7
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:46:54 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:54 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:54 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:54 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:54 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:54 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:54 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:46:54 remove worker.pid",
    "2019/07/11 21:46:54 exiting",
    ""
  ]
}
POP conf: {'import_cache_mb': 250, 'handler_cache_mb': 250}
POP conf: {'registry': '/root/open-lambda/test-registry'}
PUSH conf: {'import_cache_mb': 250, 'server_mode': 'sock', 'handler_cache_mb': 250}
========================================
sock_churn {'fork': False, 'baseline': 0, 'seconds': 5, 'procs': 1}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "fork": false,
    "baseline": 0,
    "seconds": 5,
    "procs": 1
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "sock",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-dir/registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 5.117339372634888,
  "total_seconds": 5.33875584602356,
  "stats": {
    "sandboxes_per_sec": 5.6
  },
  "ol-stats": {
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 28,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 28,
    "Create()/fresh-proc:ms.avg": 135,
    "Create()/fresh-proc:ms.cnt": 28,
    "Create()/make-root-fs:ms.avg": 27,
    "Create()/make-root-fs:ms.cnt": 28,
    "Create():ms.avg": 163,
    "Create():ms.cnt": 28,
    "Destroy()/detach-root:ms.avg": 1,
    "Destroy()/detach-root:ms.cnt": 28,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 28,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 28,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 28,
    "Destroy():ms.avg": 1,
    "Destroy():ms.cnt": 56
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:46:59 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:59 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:59 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:59 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:59 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:59 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:46:59 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:46:59 remove worker.pid",
    "2019/07/11 21:46:59 exiting",
    ""
  ]
}
========================================
sock_churn {'fork': True, 'baseline': 0, 'seconds': 15, 'procs': 1}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "fork": true,
    "baseline": 0,
    "seconds": 15,
    "procs": 1
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "sock",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-dir/registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 15.205561876296997,
  "total_seconds": 15.426134824752808,
  "stats": {
    "sandboxes_per_sec": 48.53333333333333
  },
  "ol-stats": {
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 729,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 729,
    "Create()/fork-proc:ms.avg": 6,
    "Create()/fork-proc:ms.cnt": 728,
    "Create()/fresh-proc:ms.avg": 134,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 2,
    "Create()/make-root-fs:ms.cnt": 729,
    "Create():ms.avg": 9,
    "Create():ms.cnt": 729,
    "Destroy()/detach-root:ms.avg": 1,
    "Destroy()/detach-root:ms.cnt": 729,
    "Destroy()/kill-procs:ms.avg": 1,
    "Destroy()/kill-procs:ms.cnt": 729,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 729,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 729,
    "Destroy():ms.avg": 0,
    "Destroy():ms.cnt": 2185,
    "fork():ms.avg": 6,
    "fork():ms.cnt": 728,
    "forkRequest:ms.avg": 5,
    "forkRequest:ms.cnt": 728,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 728
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:47:15 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:15 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:15 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:15 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:15 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:15 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:15 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:47:15 remove worker.pid",
    "2019/07/11 21:47:15 exiting",
    ""
  ]
}
========================================
sock_churn {'fork': True, 'baseline': 0, 'seconds': 15, 'procs': 15}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "sock_churn",
  "params": {
    "fork": true,
    "baseline": 0,
    "seconds": 15,
    "procs": 15
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "sock",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-dir/registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 15.410125494003296,
  "total_seconds": 15.762722969055176,
  "stats": {
    "sandboxes_per_sec": 46.06666666666667
  },
  "ol-stats": {
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 692,
    "Create()/acquire-mem:ms.avg": 85,
    "Create()/acquire-mem:ms.cnt": 692,
    "Create()/fork-proc:ms.avg": 47,
    "Create()/fork-proc:ms.cnt": 691,
    "Create()/fresh-proc:ms.avg": 132,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 8,
    "Create()/make-root-fs:ms.cnt": 692,
    "Create():ms.avg": 142,
    "Create():ms.cnt": 692,
    "Destroy()/detach-root:ms.avg": 1,
    "Destroy()/detach-root:ms.cnt": 692,
    "Destroy()/kill-procs:ms.avg": 8,
    "Destroy()/kill-procs:ms.cnt": 692,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 692,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 692,
    "Destroy():ms.avg": 4,
    "Destroy():ms.cnt": 2074,
    "fork():ms.avg": 47,
    "fork():ms.cnt": 691,
    "forkRequest:ms.avg": 10,
    "forkRequest:ms.cnt": 691,
    "move-to-cg-after-fork:ms.avg": 3,
    "move-to-cg-after-fork:ms.cnt": 691
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:47:30 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:30 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:30 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:30 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:30 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:30 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:30 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:47:30 remove worker.pid",
    "2019/07/11 21:47:30 exiting",
    ""
  ]
}
========================================
recursive_kill {'depth': 2}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "recursive_kill",
  "params": {
    "depth": 2
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "sock",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-dir/registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 0.17301440238952637,
  "total_seconds": 0.3950636386871338,
  "stats": null,
  "ol-stats": {
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 2,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 2,
    "Create()/fork-proc:ms.avg": 4,
    "Create()/fork-proc:ms.cnt": 1,
    "Create()/fresh-proc:ms.avg": 132,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 4,
    "Create()/make-root-fs:ms.cnt": 2,
    "Create():ms.avg": 73,
    "Create():ms.cnt": 2,
    "Destroy()/detach-root:ms.avg": 1,
    "Destroy()/detach-root:ms.cnt": 2,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 2,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 2,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 2,
    "Destroy():ms.avg": 1,
    "Destroy():ms.cnt": 4,
    "Pause():ms.avg": 1,
    "Pause():ms.cnt": 1,
    "fork():ms.avg": 4,
    "fork():ms.cnt": 1,
    "forkRequest:ms.avg": 4,
    "forkRequest:ms.cnt": 1,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 1
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:47:31 remove worker.pid",
    "2019/07/11 21:47:31 exiting",
    ""
  ]
}
========================================
recursive_kill {'depth': 10}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "recursive_kill",
  "params": {
    "depth": 10
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "sock",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-dir/registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 0.3240785598754883,
  "total_seconds": 0.553778886795044,
  "stats": null,
  "ol-stats": {
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 10,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 10,
    "Create()/fork-proc:ms.avg": 4,
    "Create()/fork-proc:ms.cnt": 9,
    "Create()/fresh-proc:ms.avg": 133,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 3,
    "Create()/make-root-fs:ms.cnt": 10,
    "Create():ms.avg": 21,
    "Create():ms.cnt": 10,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 10,
    "Destroy()/kill-procs:ms.avg": 1,
    "Destroy()/kill-procs:ms.cnt": 10,
    "Destroy()/recursive-kill:ms.avg": 4,
    "Destroy()/recursive-kill:ms.cnt": 10,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 10,
    "Destroy():ms.avg": 3,
    "Destroy():ms.cnt": 20,
    "Pause():ms.avg": 0,
    "Pause():ms.cnt": 9,
    "fork():ms.avg": 4,
    "fork():ms.cnt": 9,
    "forkRequest:ms.avg": 3,
    "forkRequest:ms.cnt": 9,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 9
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:31 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:47:31 remove worker.pid",
    "2019/07/11 21:47:31 exiting",
    ""
  ]
}
POP conf: {'import_cache_mb': 250, 'server_mode': 'sock', 'handler_cache_mb': 250}
PUSH conf: {'registry_cache_ms': 3000, 'sandbox': 'sock', 'registry': '/tmp/tmpz03ynfu2'}
========================================
update_code
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "update_code",
  "params": {},
  "pass": true,
  "conf": {
    "worker_port": "5000",
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "registry": "/tmp/tmpz03ynfu2",
    "server_mode": "lambda",
    "registry_cache_ms": 3000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "docker_runtime": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "mem_mb": 50,
      "installer_mem_mb": 200,
      "procs": 10
    },
    "import_cache_mb": 250,
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 6.024658918380737,
  "total_seconds": 6.26233434677124,
  "stats": null,
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 3,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 4,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 4,
    "Create()/fork-proc:ms.avg": 7,
    "Create()/fork-proc:ms.cnt": 3,
    "Create()/fresh-proc:ms.avg": 134,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 3,
    "Create()/make-root-fs:ms.cnt": 4,
    "Create():ms.avg": 43,
    "Create():ms.cnt": 4,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 4,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 4,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 4,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 4,
    "Destroy():ms.avg": 0,
    "Destroy():ms.cnt": 7,
    "Pause():ms.avg": 0,
    "Pause():ms.cnt": 1698,
    "Unpause():ms.avg": 0,
    "Unpause():ms.cnt": 1695,
    "fork():ms.avg": 7,
    "fork():ms.cnt": 3,
    "forkRequest:ms.avg": 7,
    "forkRequest:ms.cnt": 3,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 3
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:47:38 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:38 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:38 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:38 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:38 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:38 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:38 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:47:38 remove worker.pid",
    "2019/07/11 21:47:38 exiting",
    ""
  ]
}
POP conf: {'registry_cache_ms': 3000, 'sandbox': 'sock', 'registry': '/tmp/tmpz03ynfu2'}
PUSH conf: {'sandbox': 'sock', 'import_cache_mb': 250, 'registry': '/root/open-lambda/test-registry', 'handler_cache_mb': 250}
========================================
stress_one_lambda {'seconds': 15, 'procs': 1}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "stress_one_lambda",
  "params": {
    "seconds": 15,
    "procs": 1
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 15.058626413345337,
  "total_seconds": 15.289438247680664,
  "stats": {
    "reqs_per_sec": 286.2
  },
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 3,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 4,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 4,
    "Create()/fork-proc:ms.avg": 8,
    "Create()/fork-proc:ms.cnt": 3,
    "Create()/fresh-proc:ms.avg": 134,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 3,
    "Create()/make-root-fs:ms.cnt": 4,
    "Create():ms.avg": 44,
    "Create():ms.cnt": 4,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 4,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 4,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 4,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 4,
    "Destroy():ms.avg": 1,
    "Destroy():ms.cnt": 7,
    "Pause():ms.avg": 0,
    "Pause():ms.cnt": 4293,
    "Unpause():ms.avg": 0,
    "Unpause():ms.cnt": 4290,
    "fork():ms.avg": 8,
    "fork():ms.cnt": 3,
    "forkRequest:ms.avg": 6,
    "forkRequest:ms.cnt": 3,
    "move-to-cg-after-fork:ms.avg": 1,
    "move-to-cg-after-fork:ms.cnt": 3
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:47:53 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:53 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:53 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:53 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:53 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:53 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:47:53 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:47:53 remove worker.pid",
    "2019/07/11 21:47:53 exiting",
    ""
  ]
}
========================================
stress_one_lambda {'seconds': 15, 'procs': 2}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "stress_one_lambda",
  "params": {
    "seconds": 15,
    "procs": 2
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 15.048580646514893,
  "total_seconds": 15.278114080429077,
  "stats": {
    "reqs_per_sec": 274.3333333333333
  },
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 3,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 4,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 4,
    "Create()/fork-proc:ms.avg": 8,
    "Create()/fork-proc:ms.cnt": 3,
    "Create()/fresh-proc:ms.avg": 133,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 3,
    "Create()/make-root-fs:ms.cnt": 4,
    "Create():ms.avg": 44,
    "Create():ms.cnt": 4,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 4,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 4,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 4,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 4,
    "Destroy():ms.avg": 1,
    "Destroy():ms.cnt": 7,
    "Pause():ms.avg": 0,
    "Pause():ms.cnt": 3669,
    "Unpause():ms.avg": 0,
    "Unpause():ms.cnt": 3666,
    "fork():ms.avg": 8,
    "fork():ms.cnt": 3,
    "forkRequest:ms.avg": 6,
    "forkRequest:ms.cnt": 3,
    "move-to-cg-after-fork:ms.avg": 1,
    "move-to-cg-after-fork:ms.cnt": 3
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:48:08 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:08 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:08 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:08 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:08 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:08 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:08 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:48:08 remove worker.pid",
    "2019/07/11 21:48:08 exiting",
    ""
  ]
}
========================================
stress_one_lambda {'seconds': 15, 'procs': 8}
========================================
RUN ./ol worker -p=test-dir --detach
RUN ./ol kill -p=test-dir
{
  "test": "stress_one_lambda",
  "params": {
    "seconds": 15,
    "procs": 8
  },
  "pass": true,
  "conf": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/root/open-lambda/test-registry",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 15.062473773956299,
  "total_seconds": 15.29522967338562,
  "stats": {
    "reqs_per_sec": 263.93333333333334
  },
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 3,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 4,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 4,
    "Create()/fork-proc:ms.avg": 10,
    "Create()/fork-proc:ms.cnt": 3,
    "Create()/fresh-proc:ms.avg": 134,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 3,
    "Create()/make-root-fs:ms.cnt": 4,
    "Create():ms.avg": 45,
    "Create():ms.cnt": 4,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 4,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 4,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 4,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 4,
    "Destroy():ms.avg": 0,
    "Destroy():ms.cnt": 7,
    "Pause():ms.avg": 0,
    "Pause():ms.cnt": 2954,
    "Unpause():ms.avg": 0,
    "Unpause():ms.cnt": 2951,
    "fork():ms.avg": 10,
    "fork():ms.cnt": 3,
    "forkRequest:ms.avg": 8,
    "forkRequest:ms.cnt": 3,
    "move-to-cg-after-fork:ms.avg": 1,
    "move-to-cg-after-fork:ms.cnt": 3
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:48:23 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:23 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:23 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:23 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:23 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:23 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:23 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:48:23 remove worker.pid",
    "2019/07/11 21:48:23 exiting",
    ""
  ]
}
POP conf: {'sandbox': 'sock', 'import_cache_mb': 250, 'registry': '/root/open-lambda/test-registry', 'handler_cache_mb': 250}
PUSH conf: {'sandbox': 'sock', 'import_cache_mb': 250, 'handler_cache_mb': 250}
PUSH conf: {'registry': '/tmp/tmp28jsx3hx'}
========================================
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",
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "registry": "/tmp/tmp28jsx3hx",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "docker_runtime": "",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "mem_mb": 50,
      "installer_mem_mb": 200,
      "procs": 10
    },
    "import_cache_mb": 250,
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 2.520498275756836,
  "total_seconds": 2.7828471660614014,
  "stats": {
    "reqs_per_sec": 39.675081418357976
  },
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 100,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 101,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 101,
    "Create()/fork-proc:ms.avg": 8,
    "Create()/fork-proc:ms.cnt": 100,
    "Create()/fresh-proc:ms.avg": 131,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 0,
    "Create()/make-root-fs:ms.cnt": 101,
    "Create():ms.avg": 9,
    "Create():ms.cnt": 101,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 101,
    "Destroy()/kill-procs:ms.avg": 0,
    "Destroy()/kill-procs:ms.cnt": 101,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 101,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 101,
    "Destroy():ms.avg": 0,
    "Destroy():ms.cnt": 278,
    "Pause():ms.avg": 5,
    "Pause():ms.cnt": 100,
    "evict:ms.avg": 0,
    "evict:ms.cnt": 77,
    "fork():ms.avg": 8,
    "fork():ms.cnt": 100,
    "forkRequest:ms.avg": 6,
    "forkRequest:ms.cnt": 100,
    "move-to-cg-after-fork:ms.avg": 0,
    "move-to-cg-after-fork:ms.cnt": 100
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:48:26 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:26 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:26 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:26 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:26 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:26 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:48:26 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:48:26 remove worker.pid",
    "2019/07/11 21:48:26 exiting",
    ""
  ]
}
POP conf: {'registry': '/tmp/tmp28jsx3hx'}
PUSH conf: {'registry': '/tmp/tmpliqg7q67'}
========================================
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": {
    "import_cache_mb": 250,
    "pip_mirror": "",
    "sandbox": "sock",
    "worker_dir": "/root/open-lambda/test-dir/worker",
    "docker_runtime": "",
    "server_mode": "lambda",
    "registry_cache_ms": 5000,
    "Pkgs_dir": "/root/open-lambda/test-dir/lambda/packages",
    "registry": "/tmp/tmpliqg7q67",
    "SOCK_base_path": "/root/open-lambda/test-dir/lambda",
    "limits": {
      "installer_mem_mb": 200,
      "mem_mb": 50,
      "procs": 10
    },
    "worker_port": "5000",
    "handler_cache_mb": 250,
    "sandbox_config": {}
  },
  "seconds": 36.614337682724,
  "total_seconds": 36.85444235801697,
  "stats": {
    "reqs_per_sec": 27.311724670051852
  },
  "ol-stats": {
    "Channel():ms.avg": 0,
    "Channel():ms.cnt": 1000,
    "Create()/acquire-cgroup:ms.avg": 0,
    "Create()/acquire-cgroup:ms.cnt": 1001,
    "Create()/acquire-mem:ms.avg": 0,
    "Create()/acquire-mem:ms.cnt": 1001,
    "Create()/fork-proc:ms.avg": 8,
    "Create()/fork-proc:ms.cnt": 1000,
    "Create()/fresh-proc:ms.avg": 144,
    "Create()/fresh-proc:ms.cnt": 1,
    "Create()/make-root-fs:ms.avg": 1,
    "Create()/make-root-fs:ms.cnt": 1001,
    "Create():ms.avg": 10,
    "Create():ms.cnt": 1001,
    "Destroy()/detach-root:ms.avg": 0,
    "Destroy()/detach-root:ms.cnt": 1001,
    "Destroy()/kill-procs:ms.avg": 2,
    "Destroy()/kill-procs:ms.cnt": 1001,
    "Destroy()/recursive-kill:ms.avg": 0,
    "Destroy()/recursive-kill:ms.cnt": 1001,
    "Destroy()/remove-root:ms.avg": 0,
    "Destroy()/remove-root:ms.cnt": 1001,
    "Destroy():ms.avg": 0,
    "Destroy():ms.cnt": 2993,
    "Pause():ms.avg": 13,
    "Pause():ms.cnt": 1000,
    "evict:ms.avg": 2,
    "evict:ms.cnt": 992,
    "fork():ms.avg": 8,
    "fork():ms.cnt": 1000,
    "forkRequest:ms.avg": 6,
    "forkRequest:ms.cnt": 1000,
    "move-to-cg-after-fork:ms.avg": 1,
    "move-to-cg-after-fork:ms.cnt": 1000
  },
  "errors": [],
  "worker_tail": [
    "2019/07/11 21:49:03 remove /sys/fs/cgroup/freezer/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:49:03 remove /sys/fs/cgroup/hugetlb/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:49:03 remove /sys/fs/cgroup/memory/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:49:03 remove /sys/fs/cgroup/perf_event/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:49:03 remove /sys/fs/cgroup/systemd/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:49:03 remove /sys/fs/cgroup/pids/worker-sock-handlers [CGROUP POOL worker-sock-handlers]",
    "2019/07/11 21:49:03 save stats to /root/open-lambda/test-dir/worker/stats.json",
    "2019/07/11 21:49:03 remove worker.pid",
    "2019/07/11 21:49:03 exiting",
    ""
  ]
}
POP conf: {'registry': '/tmp/tmpliqg7q67'}
POP conf: {'sandbox': 'sock', 'import_cache_mb': 250, 'handler_cache_mb': 250}
PASSED: 18, FAILED: 0