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        "worker_port": "5000",
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        "sandbox": "sock"
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      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:52:39 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:39 Initialized registry manager (took 20.665\u00b5s)",
        "2019/06/06 15:52:53 Initialized installation manager (took 14.323254729s)",
        "2019/06/06 15:52:53 Initialized handler container factory (took 22.896804ms)",
        "2019/06/06 15:52:53 Initialized cache manager (took 1.092\u00b5s)",
        "2019/06/06 15:52:53 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:52:53 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:52:53 Receive request to /pid",
        "2019/06/06 15:52:53 Receive request to /run/echo",
        "2019/06/06 15:52:55 handler hits: 0, import hits: 0, misses: 0",
        ""
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        "worker_port": "5000",
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        "registry_cache_ms": 5000,
        "sandbox": "sock"
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      "exception": null,
      "worker_tail": [
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        "2019/06/06 15:52:39 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:39 Initialized registry manager (took 20.665\u00b5s)",
        "2019/06/06 15:52:53 Initialized installation manager (took 14.323254729s)",
        "2019/06/06 15:52:53 Initialized handler container factory (took 22.896804ms)",
        "2019/06/06 15:52:53 Initialized cache manager (took 1.092\u00b5s)",
        "2019/06/06 15:52:53 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:52:53 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:52:53 Receive request to /pid",
        "2019/06/06 15:52:53 Receive request to /run/echo",
        "2019/06/06 15:52:55 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:52:55 Receive request to /run/install",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:52:56 handler hits: 0, import hits: 0, misses: 0",
        ""
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        "worker_port": "5000",
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        "sandbox": "sock"
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      "worker_tail": [
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        "2019/06/06 15:52:39 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:39 Initialized registry manager (took 20.665\u00b5s)",
        "2019/06/06 15:52:53 Initialized installation manager (took 14.323254729s)",
        "2019/06/06 15:52:53 Initialized handler container factory (took 22.896804ms)",
        "2019/06/06 15:52:53 Initialized cache manager (took 1.092\u00b5s)",
        "2019/06/06 15:52:53 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:52:53 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:52:53 Receive request to /pid",
        "2019/06/06 15:52:53 Receive request to /run/echo",
        "2019/06/06 15:52:55 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:52:55 Receive request to /run/install",
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        "2019/06/06 15:52:56 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:52:56 Receive request to /run/install2",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:52:56 handler hits: 0, import hits: 0, misses: 0",
        ""
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        "registry_cache_ms": 5000,
        "sandbox": "sock"
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      "worker_tail": [
        "2019/06/06 15:52:39 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:39 Initialized registry manager (took 20.665\u00b5s)",
        "2019/06/06 15:52:53 Initialized installation manager (took 14.323254729s)",
        "2019/06/06 15:52:53 Initialized handler container factory (took 22.896804ms)",
        "2019/06/06 15:52:53 Initialized cache manager (took 1.092\u00b5s)",
        "2019/06/06 15:52:53 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:52:53 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:52:53 Receive request to /pid",
        "2019/06/06 15:52:53 Receive request to /run/echo",
        "2019/06/06 15:52:55 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:52:55 Receive request to /run/install",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:52:56 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:52:56 Receive request to /run/install2",
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        "2019/06/06 15:52:56 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:52:56 Receive request to /run/install3",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:52:57 handler hits: 0, import hits: 0, misses: 0",
        ""
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      "worker_tail": [
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        "2019/06/06 15:52:57 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:57 Initialized registry manager (took 17.569\u00b5s)",
        "2019/06/06 15:53:04 Initialized installation manager (took 7.652535657s)",
        "2019/06/06 15:53:04 Initialized handler container factory (took 3.445905ms)",
        "2019/06/06 15:53:04 Initialized cache manager (took 639ns)",
        "2019/06/06 15:53:04 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:04 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:04 Receive request to /pid",
        "2019/06/06 15:53:04 Receive request to /run/echo",
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        ""
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        "2019/06/06 15:52:57 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:57 Initialized registry manager (took 17.569\u00b5s)",
        "2019/06/06 15:53:04 Initialized installation manager (took 7.652535657s)",
        "2019/06/06 15:53:04 Initialized handler container factory (took 3.445905ms)",
        "2019/06/06 15:53:04 Initialized cache manager (took 639ns)",
        "2019/06/06 15:53:04 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:04 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:04 Receive request to /pid",
        "2019/06/06 15:53:04 Receive request to /run/echo",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:05 Receive request to /run/install",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        ""
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        "2019/06/06 15:52:57 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:57 Initialized registry manager (took 17.569\u00b5s)",
        "2019/06/06 15:53:04 Initialized installation manager (took 7.652535657s)",
        "2019/06/06 15:53:04 Initialized handler container factory (took 3.445905ms)",
        "2019/06/06 15:53:04 Initialized cache manager (took 639ns)",
        "2019/06/06 15:53:04 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:04 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:04 Receive request to /pid",
        "2019/06/06 15:53:04 Receive request to /run/echo",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:05 Receive request to /run/install",
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        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:05 Receive request to /run/install2",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        ""
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        "docker_runtime": "",
        "cg_pool_size": 10,
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        "handler_cache_mb": 256,
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        "registry_cache_ms": 5000,
        "sandbox": "sock"
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      "exception": null,
      "worker_tail": [
        "2019/06/06 15:52:57 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:52:57 Initialized registry manager (took 17.569\u00b5s)",
        "2019/06/06 15:53:04 Initialized installation manager (took 7.652535657s)",
        "2019/06/06 15:53:04 Initialized handler container factory (took 3.445905ms)",
        "2019/06/06 15:53:04 Initialized cache manager (took 639ns)",
        "2019/06/06 15:53:04 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:04 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:04 Receive request to /pid",
        "2019/06/06 15:53:04 Receive request to /run/echo",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:05 Receive request to /run/install",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:05 Receive request to /run/install2",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:53:05 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:05 Receive request to /run/install3",
        "/bin/sh: 1: cannot create /dev/null: Read-only file system",
        "2019/06/06 15:53:06 handler hits: 0, import hits: 0, misses: 0",
        ""
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        "import_cache_mb": 256,
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        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
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        "registry_cache_ms": 5000,
        "sandbox": "sock"
      },
      "exception": null,
      "worker_tail": [
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        "2019/06/06 15:53:06 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:256 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:06 Initialized registry manager (took 30.014\u00b5s)",
        "2019/06/06 15:53:14 Initialized installation manager (took 7.544682882s)",
        "2019/06/06 15:53:14 Initialized handler container factory (took 3.468531ms)",
        "2019/06/06 15:53:14 invalid package sizes path /ol/open-lambda/worker/cache-manager/package_sizes.txt, using 0 for all",
        "2019/06/06 15:53:14 Initialized cache manager (took 181.611031ms)",
        "2019/06/06 15:53:14 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:14 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:14 Receive request to /pid",
        "2019/06/06 15:53:14 Receive request to /run/echo",
        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 1",
        ""
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        "worker_port": "5000",
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        "sandbox": "sock"
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      "exception": null,
      "worker_tail": [
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        "2019/06/06 15:53:06 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:256 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:06 Initialized registry manager (took 30.014\u00b5s)",
        "2019/06/06 15:53:14 Initialized installation manager (took 7.544682882s)",
        "2019/06/06 15:53:14 Initialized handler container factory (took 3.468531ms)",
        "2019/06/06 15:53:14 invalid package sizes path /ol/open-lambda/worker/cache-manager/package_sizes.txt, using 0 for all",
        "2019/06/06 15:53:14 Initialized cache manager (took 181.611031ms)",
        "2019/06/06 15:53:14 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:14 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:14 Receive request to /pid",
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        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 1",
        "2019/06/06 15:53:14 Receive request to /run/install",
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        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 2",
        ""
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        "2019/06/06 15:53:06 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:256 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:06 Initialized registry manager (took 30.014\u00b5s)",
        "2019/06/06 15:53:14 Initialized installation manager (took 7.544682882s)",
        "2019/06/06 15:53:14 Initialized handler container factory (took 3.468531ms)",
        "2019/06/06 15:53:14 invalid package sizes path /ol/open-lambda/worker/cache-manager/package_sizes.txt, using 0 for all",
        "2019/06/06 15:53:14 Initialized cache manager (took 181.611031ms)",
        "2019/06/06 15:53:14 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:14 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:14 Receive request to /pid",
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        "2019/06/06 15:53:14 Receive request to /run/install",
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        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 2",
        "2019/06/06 15:53:14 Receive request to /run/install2",
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        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 3",
        ""
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        "2019/06/06 15:53:14 Initialized handler container factory (took 3.468531ms)",
        "2019/06/06 15:53:14 invalid package sizes path /ol/open-lambda/worker/cache-manager/package_sizes.txt, using 0 for all",
        "2019/06/06 15:53:14 Initialized cache manager (took 181.611031ms)",
        "2019/06/06 15:53:14 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:14 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:14 Receive request to /pid",
        "2019/06/06 15:53:14 Receive request to /run/echo",
        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 1",
        "2019/06/06 15:53:14 Receive request to /run/install",
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        "2019/06/06 15:53:14 handler hits: 0, import hits: 0, misses: 2",
        "2019/06/06 15:53:14 Receive request to /run/install2",
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        "2019/06/06 15:53:14 Receive request to /run/install3",
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        ""
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        "2019/06/06 15:53:15 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:sock Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:256 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:10 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:15 Initialized registry manager (took 17.442\u00b5s)",
        "2019/06/06 15:53:22 Initialized installation manager (took 7.638352852s)",
        "2019/06/06 15:53:22 Initialized handler container factory (took 3.4763ms)",
        "2019/06/06 15:53:22 invalid package sizes path /ol/open-lambda/worker/cache-manager/package_sizes.txt, using 0 for all",
        "2019/06/06 15:53:23 Initialized cache manager (took 143.96601ms)",
        "2019/06/06 15:53:23 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:23 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:23 Receive request to /pid",
        "2019/06/06 15:53:23 Receive request to /run/echo",
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        ""
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        "2019/06/06 15:53:22 Initialized installation manager (took 7.638352852s)",
        "2019/06/06 15:53:22 Initialized handler container factory (took 3.4763ms)",
        "2019/06/06 15:53:22 invalid package sizes path /ol/open-lambda/worker/cache-manager/package_sizes.txt, using 0 for all",
        "2019/06/06 15:53:23 Initialized cache manager (took 143.96601ms)",
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        "2019/06/06 15:53:23 Receive request to /run/install",
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        "2019/06/06 15:53:23 Receive request to /run/install2",
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        "2019/06/06 15:53:23 handler hits: 0, import hits: 0, misses: 3",
        ""
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        "2019/06/06 15:53:23 Get status by sending request to localhost:5000/status",
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        "2019/06/06 15:53:23 Receive request to /run/install2",
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        "2019/06/06 15:53:23 Receive request to /run/install3",
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        "2019/06/06 15:53:23 handler hits: 0, import hits: 0, misses: 4",
        ""
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        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "docker"
      },
      "exception": null,
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:53:23 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:23 Initialized registry manager (took 17.822\u00b5s)",
        "2019/06/06 15:53:31 Initialized installation manager (took 7.636153759s)",
        "2019/06/06 15:53:31 Initialized handler container factory (took 24.581\u00b5s)",
        "2019/06/06 15:53:31 Initialized cache manager (took 621ns)",
        "2019/06/06 15:53:31 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:31 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:31 Receive request to /pid",
        "2019/06/06 15:53:31 Receive request to /run/echo",
        "2019/06/06 15:53:35 handler hits: 0, import hits: 0, misses: 0",
        ""
      ]
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      "stats": null,
      "conf": {
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        "registry": "/root/open-lambda/test-registry",
        "sandbox_config": {
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        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 0,
        "import_cache_mb": 0,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
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          "jedi",
          "urllib3",
          "idna",
          "chardet",
          "certifi",
          "requests",
          "simplejson"
        ],
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "docker"
      },
      "exception": null,
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:53:23 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:23 Initialized registry manager (took 17.822\u00b5s)",
        "2019/06/06 15:53:31 Initialized installation manager (took 7.636153759s)",
        "2019/06/06 15:53:31 Initialized handler container factory (took 24.581\u00b5s)",
        "2019/06/06 15:53:31 Initialized cache manager (took 621ns)",
        "2019/06/06 15:53:31 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:31 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:31 Receive request to /pid",
        "2019/06/06 15:53:31 Receive request to /run/echo",
        "2019/06/06 15:53:35 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:35 Receive request to /run/install",
        "2019/06/06 15:53:36 handler hits: 0, import hits: 0, misses: 0",
        ""
      ]
    },
    {
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      "stats": null,
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        "registry": "/root/open-lambda/test-registry",
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        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 0,
        "import_cache_mb": 0,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": [
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          "jedi",
          "urllib3",
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          "chardet",
          "certifi",
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          "simplejson"
        ],
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "docker"
      },
      "exception": null,
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:53:23 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:23 Initialized registry manager (took 17.822\u00b5s)",
        "2019/06/06 15:53:31 Initialized installation manager (took 7.636153759s)",
        "2019/06/06 15:53:31 Initialized handler container factory (took 24.581\u00b5s)",
        "2019/06/06 15:53:31 Initialized cache manager (took 621ns)",
        "2019/06/06 15:53:31 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:31 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:31 Receive request to /pid",
        "2019/06/06 15:53:31 Receive request to /run/echo",
        "2019/06/06 15:53:35 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:35 Receive request to /run/install",
        "2019/06/06 15:53:36 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:36 Receive request to /run/install2",
        "2019/06/06 15:53:37 handler hits: 0, import hits: 0, misses: 0",
        ""
      ]
    },
    {
      "test": "test_smoke_install",
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        "num": 3
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      "seconds": 0.906001091003418,
      "stats": null,
      "conf": {
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        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/root/open-lambda/test-registry",
        "sandbox_config": {
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        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 0,
        "import_cache_mb": 0,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": [
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          "jedi",
          "urllib3",
          "idna",
          "chardet",
          "certifi",
          "requests",
          "simplejson"
        ],
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "docker"
      },
      "exception": null,
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:53:23 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:0 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:23 Initialized registry manager (took 17.822\u00b5s)",
        "2019/06/06 15:53:31 Initialized installation manager (took 7.636153759s)",
        "2019/06/06 15:53:31 Initialized handler container factory (took 24.581\u00b5s)",
        "2019/06/06 15:53:31 Initialized cache manager (took 621ns)",
        "2019/06/06 15:53:31 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:31 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:31 Receive request to /pid",
        "2019/06/06 15:53:31 Receive request to /run/echo",
        "2019/06/06 15:53:35 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:35 Receive request to /run/install",
        "2019/06/06 15:53:36 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:36 Receive request to /run/install2",
        "2019/06/06 15:53:37 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:37 Receive request to /run/install3",
        "2019/06/06 15:53:38 handler hits: 0, import hits: 0, misses: 0",
        ""
      ]
    },
    {
      "test": "test_smoke_echo",
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      "pass": true,
      "seconds": 0.5638127326965332,
      "stats": null,
      "conf": {
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        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 0,
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          "chardet",
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        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "docker"
      },
      "exception": null,
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:53:38 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:38 Initialized registry manager (took 17.527\u00b5s)",
        "2019/06/06 15:53:46 Initialized installation manager (took 7.612138427s)",
        "2019/06/06 15:53:46 Initialized handler container factory (took 28.001\u00b5s)",
        "2019/06/06 15:53:46 Initialized cache manager (took 750ns)",
        "2019/06/06 15:53:46 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:46 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:46 Receive request to /pid",
        "2019/06/06 15:53:46 Receive request to /run/echo",
        "2019/06/06 15:53:46 handler hits: 0, import hits: 0, misses: 0",
        ""
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      "stats": null,
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        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 256,
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        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
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        "sandbox": "docker"
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      "exception": null,
      "worker_tail": [
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        "2019/06/06 15:53:38 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:38 Initialized registry manager (took 17.527\u00b5s)",
        "2019/06/06 15:53:46 Initialized installation manager (took 7.612138427s)",
        "2019/06/06 15:53:46 Initialized handler container factory (took 28.001\u00b5s)",
        "2019/06/06 15:53:46 Initialized cache manager (took 750ns)",
        "2019/06/06 15:53:46 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:46 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:46 Receive request to /pid",
        "2019/06/06 15:53:46 Receive request to /run/echo",
        "2019/06/06 15:53:46 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:46 Receive request to /run/install",
        "2019/06/06 15:53:47 handler hits: 0, import hits: 0, misses: 0",
        ""
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      "stats": null,
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        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 0,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
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          "chardet",
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        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
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        "sandbox": "docker"
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      "exception": null,
      "worker_tail": [
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        "2019/06/06 15:53:38 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:38 Initialized registry manager (took 17.527\u00b5s)",
        "2019/06/06 15:53:46 Initialized installation manager (took 7.612138427s)",
        "2019/06/06 15:53:46 Initialized handler container factory (took 28.001\u00b5s)",
        "2019/06/06 15:53:46 Initialized cache manager (took 750ns)",
        "2019/06/06 15:53:46 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:46 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:46 Receive request to /pid",
        "2019/06/06 15:53:46 Receive request to /run/echo",
        "2019/06/06 15:53:46 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:46 Receive request to /run/install",
        "2019/06/06 15:53:47 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:47 Receive request to /run/install2",
        "2019/06/06 15:53:48 handler hits: 0, import hits: 0, misses: 0",
        ""
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    {
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        "num": 3
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      "stats": null,
      "conf": {
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        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/root/open-lambda/test-registry",
        "sandbox_config": {
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        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 0,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 0,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
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          "jedi",
          "urllib3",
          "idna",
          "chardet",
          "certifi",
          "requests",
          "simplejson"
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        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "docker"
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      "exception": null,
      "worker_tail": [
        "using existing OL directory at /root/open-lambda/test-cluster",
        "2019/06/06 15:53:38 Config: &{Registry:/root/open-lambda/test-registry Registry_cache_ms:5000 Sandbox:docker Cluster_name:/root/open-lambda/test-cluster Pip_index: Pkgs_dir:/root/open-lambda/test-cluster/lambda/packages Max_runners:0 Handler_cache_mb:256 Import_cache_mb:0 Worker_dir:/root/open-lambda/test-cluster/worker SOCK_base_path:/root/open-lambda/test-cluster/lambda Worker_port:5000 Cg_pool_size:0 Skip_pull_existing:false Sandbox_config:map[processes:10] Benchmark_file: Timing:false Startup_pkgs:[parso jedi urllib3 idna chardet certifi requests simplejson] Docker_runtime:}",
        "2019/06/06 15:53:38 Initialized registry manager (took 17.527\u00b5s)",
        "2019/06/06 15:53:46 Initialized installation manager (took 7.612138427s)",
        "2019/06/06 15:53:46 Initialized handler container factory (took 28.001\u00b5s)",
        "2019/06/06 15:53:46 Initialized cache manager (took 750ns)",
        "2019/06/06 15:53:46 Execute handler by POSTing to localhost:5000/run/<lambda>",
        "2019/06/06 15:53:46 Get status by sending request to localhost:5000/status",
        "2019/06/06 15:53:46 Receive request to /pid",
        "2019/06/06 15:53:46 Receive request to /run/echo",
        "2019/06/06 15:53:46 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:46 Receive request to /run/install",
        "2019/06/06 15:53:47 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:47 Receive request to /run/install2",
        "2019/06/06 15:53:48 handler hits: 0, import hits: 0, misses: 0",
        "2019/06/06 15:53:48 Receive request to /run/install3",
        "2019/06/06 15:53:49 handler hits: 0, import hits: 0, misses: 0",
        ""
      ]
    },
    {
      "test": "stress_one_lambda",
      "params": {
        "seconds": 15,
        "procs": 1
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      "pass": true,
      "seconds": 15.055455923080444,
      "stats": {
        "reqs_per_sec": 281.6
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      "conf": {
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        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/root/open-lambda/test-registry",
        "sandbox_config": {
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        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 10,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 256,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": null,
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
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      "worker_tail": [
        "2019/06/06 15:54:05 handler hits: 4214, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4215, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4216, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4217, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4218, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4219, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4220, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4221, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4222, import hits: 0, misses: 1",
        "2019/06/06 15:54:05 Receive request to /run/echo",
        "2019/06/06 15:54:05 handler hits: 4223, import hits: 0, misses: 1",
        ""
      ]
    },
    {
      "test": "stress_one_lambda",
      "params": {
        "seconds": 15,
        "procs": 2
      },
      "pass": true,
      "seconds": 15.046882390975952,
      "stats": {
        "reqs_per_sec": 279.73333333333335
      },
      "conf": {
        "pip_mirror": "",
        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/root/open-lambda/test-registry",
        "sandbox_config": {
          "processes": 10
        },
        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 10,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 256,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": null,
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "sock"
      },
      "exception": null,
      "worker_tail": [
        "2019/06/06 15:54:20 handler hits: 8410, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8411, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8412, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8413, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8414, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 handler hits: 8415, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8416, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8417, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8418, import hits: 0, misses: 1",
        "2019/06/06 15:54:20 Receive request to /run/echo",
        "2019/06/06 15:54:20 handler hits: 8419, import hits: 0, misses: 1",
        ""
      ]
    },
    {
      "test": "stress_one_lambda",
      "params": {
        "seconds": 15,
        "procs": 8
      },
      "pass": true,
      "seconds": 15.068164825439453,
      "stats": {
        "reqs_per_sec": 254.06666666666666
      },
      "conf": {
        "pip_mirror": "",
        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/root/open-lambda/test-registry",
        "sandbox_config": {
          "processes": 10
        },
        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 10,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 256,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": null,
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "sock"
      },
      "exception": null,
      "worker_tail": [
        "2019/06/06 15:54:35 handler hits: 12221, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12222, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12223, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12224, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12225, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12226, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12227, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12228, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12229, import hits: 0, misses: 1",
        "2019/06/06 15:54:35 Receive request to /run/echo",
        "2019/06/06 15:54:35 handler hits: 12230, import hits: 0, misses: 1",
        ""
      ]
    },
    {
      "test": "call_each_once_exec",
      "params": {
        "lambda_count": 100,
        "alloc_mb": 1
      },
      "pass": true,
      "seconds": 2.9828641414642334,
      "stats": {
        "reqs_per_sec": 33.52515515250842
      },
      "conf": {
        "pip_mirror": "",
        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/tmp/tmptm0dyvfe",
        "sandbox_config": {
          "processes": 10
        },
        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 10,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 256,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": null,
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "sock"
      },
      "exception": null,
      "worker_tail": [
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 94",
        "2019/06/06 15:54:39 EVICTING INSTANCE: 269058048 used / 268435456 limit",
        "2019/06/06 15:54:39 Receive request to /run/L94",
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 95",
        "2019/06/06 15:54:39 Receive request to /run/L95",
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 96",
        "2019/06/06 15:54:39 EVICTING INSTANCE: 270462976 used / 268435456 limit",
        "2019/06/06 15:54:39 Receive request to /run/L96",
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 97",
        "2019/06/06 15:54:39 EVICTING INSTANCE: 269762560 used / 268435456 limit",
        "2019/06/06 15:54:39 Receive request to /run/L97",
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 98",
        "2019/06/06 15:54:39 EVICTING INSTANCE: 269713408 used / 268435456 limit",
        "2019/06/06 15:54:39 Receive request to /run/L98",
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 99",
        "2019/06/06 15:54:39 Receive request to /run/L99",
        "2019/06/06 15:54:39 handler hits: 0, import hits: 0, misses: 100",
        "2019/06/06 15:54:39 EVICTING INSTANCE: 273424384 used / 268435456 limit",
        "2019/06/06 15:54:39 EVICTING INSTANCE: 270245888 used / 268435456 limit",
        ""
      ]
    },
    {
      "test": "call_each_once_exec",
      "params": {
        "lambda_count": 1000,
        "alloc_mb": 10
      },
      "pass": true,
      "seconds": 42.298139572143555,
      "stats": {
        "reqs_per_sec": 23.64171813276228
      },
      "conf": {
        "pip_mirror": "",
        "cluster_name": "/root/open-lambda/test-cluster",
        "registry": "/tmp/tmpltxgpxv9",
        "sandbox_config": {
          "processes": 10
        },
        "Pkgs_dir": "/root/open-lambda/test-cluster/lambda/packages",
        "docker_runtime": "",
        "cg_pool_size": 10,
        "max_runners": 0,
        "handler_cache_mb": 256,
        "import_cache_mb": 256,
        "SOCK_base_path": "/root/open-lambda/test-cluster/lambda",
        "timing": false,
        "startup_pkgs": null,
        "Skip_pull_existing": false,
        "worker_dir": "/root/open-lambda/test-cluster/worker",
        "worker_port": "5000",
        "benchmark_log": "",
        "registry_cache_ms": 5000,
        "sandbox": "sock"
      },
      "exception": null,
      "worker_tail": [
        "2019/06/06 15:55:22 EVICTING INSTANCE: 279797760 used / 268435456 limit",
        "2019/06/06 15:55:22 Receive request to /run/L994",
        "2019/06/06 15:55:22 handler hits: 0, import hits: 0, misses: 995",
        "2019/06/06 15:55:22 EVICTING INSTANCE: 280449024 used / 268435456 limit",
        "2019/06/06 15:55:22 Receive request to /run/L995",
        "2019/06/06 15:55:22 handler hits: 0, import hits: 0, misses: 996",
        "2019/06/06 15:55:22 EVICTING INSTANCE: 278364160 used / 268435456 limit",
        "2019/06/06 15:55:22 Receive request to /run/L996",
        "2019/06/06 15:55:22 handler hits: 0, import hits: 0, misses: 997",
        "2019/06/06 15:55:22 EVICTING INSTANCE: 278364160 used / 268435456 limit",
        "2019/06/06 15:55:22 Receive request to /run/L997",
        "2019/06/06 15:55:22 handler hits: 0, import hits: 0, misses: 998",
        "2019/06/06 15:55:22 EVICTING INSTANCE: 276541440 used / 268435456 limit",
        "2019/06/06 15:55:22 Receive request to /run/L998",
        "2019/06/06 15:55:22 handler hits: 0, import hits: 0, misses: 999",
        "2019/06/06 15:55:22 EVICTING INSTANCE: 278618112 used / 268435456 limit",
        "2019/06/06 15:55:22 Receive request to /run/L999",
        "2019/06/06 15:55:22 handler hits: 0, import hits: 0, misses: 1000",
        "2019/06/06 15:55:22 EVICTING INSTANCE: 279543808 used / 268435456 limit",
        ""
      ]
    }
  ],
  "passed": 29,
  "failed": 0,
  "seconds": 226.93585896492004
}