MultipleSandboxInstancesError with npx ampx sandbox

[SanjoSolutions]

Environment information

System:
  OS: Windows 11 10.0.22631
  CPU: (32) x64 AMD Ryzen 9 3950X 16-Core Processor
  Memory: 14.12 GB / 47.92 GB
Binaries:
  Node: 22.14.0 - ~\AppData\Local\fnm_multishells\40828_1749934395103\node.EXE
  Yarn: undefined - undefined
  npm: 10.9.2 - ~\AppData\Local\fnm_multishells\40828_1749934395103\npm.CMD
  pnpm: 10.12.1 - ~\AppData\Local\fnm_multishells\40828_1749934395103\pnpm.CMD
NPM Packages:
  @aws-amplify/ai-constructs: Not Found
  @aws-amplify/auth-construct: Not Found
  @aws-amplify/backend: 1.16.1
  @aws-amplify/backend-ai: Not Found
  @aws-amplify/backend-auth: Not Found
  @aws-amplify/backend-cli: 1.8.0
  @aws-amplify/backend-data: Not Found
  @aws-amplify/backend-deployer: Not Found
  @aws-amplify/backend-function: Not Found
  @aws-amplify/backend-output-schemas: Not Found
  @aws-amplify/backend-output-storage: Not Found
  @aws-amplify/backend-secret: Not Found
  @aws-amplify/backend-storage: Not Found
  @aws-amplify/cli-core: Not Found
  @aws-amplify/client-config: Not Found
  @aws-amplify/data-construct: Not Found
  @aws-amplify/data-schema: Not Found
  @aws-amplify/deployed-backend-client: Not Found
  @aws-amplify/form-generator: Not Found
  @aws-amplify/model-generator: Not Found
  @aws-amplify/platform-core: Not Found
  @aws-amplify/plugin-types: Not Found
  @aws-amplify/sandbox: Not Found
  @aws-amplify/schema-generator: Not Found
  @aws-cdk/toolkit-lib: Not Found
  aws-amplify: 6.14.4
  aws-cdk-lib: 2.195.0
  typescript: 5.8.3
No AWS environment variables
No CDK environment variables

Describe the bug

Hi, I receive very often a MultipleSandboxInstancesError after save:

15:20:00 [ERROR] [MultipleSandboxInstancesError] Multiple sandbox instances detected.
  ∟ Caused by: [_ToolkitError] Other CLIs (PID=53816) are currently reading from ...\.amplify\artifacts\cdk.out.

I have "format on save" with Prettier configured in Visual Studio Code. This seems to trigger two saves in quick succession. I have verified this with Process Monitor:

I have verified that I run npx ampx sandbox only once.

Reproduction steps

I have format on save with Prettier configured in Visual Studio Code. Happens after saving a change to a lambda function handler file.

[AnilMaktala]

Hey @SanjoSolutions, Thank you for raising this issue. The error message indicates that multiple sandbox instances are currently running simultaneously, which is likely the root cause of the problem you're experiencing. To resolve this, we recommend restarting your laptop. This action should effectively clear all running instances and reset the environment. Once your computer has rebooted, please try launching the application again. If the issue persists after this step, don't hesitate to reach out for further assistance.

[SteeveGL]

I can reproduce the issue. Restarting the host do not resolve the issue. The error message come back.

With a little research, it seems that the PID indicated by the error message is itself. Because, if I kill that PID, the instance stops. So, the instance identify itself as a seconde instance?

[jan-osch]

I can report the same issue when using Webstorm "@aws-amplify/backend-cli": "1.8.0",

[chultquist]

I see the same thing, and as noted by @SteeveGL in my case the instance is reporting its own PID. Confirmed with ps that no other sandbox instances are running.

[lukegorman]

For a poor workaround, delete .amplify directory and run npx ampx sandbox again.

[chultquist]

For a poor workaround, delete .amplify directory and run npx ampx sandbox again.

If that's what you needed to do, @lukegorman, then I think that's a different underlying cause... I don't have to delete the .amplify directory - I just kill with Ctrl+C and restart my sandbox and things work again for a while.

Having a brief look at the aws-sdk code, it seems that a lock file gets created and under specific conditions is not being dropped. @AnilMaktala this happens after rebooting my machine, and after upgrading Amplify + AWS packages to the latest versions. Could this get looked into a bit more, please?

[svidgen]

I did have this occur a few times while reproing other issues. I don't, however, have consistent repro steps. I'm marking this as a bug for further investigation, but would appreciate if anyone has detailed steps to reproduce this with high consistency.

[SteeveGL]

My reproduction steps:

• after login: aws sso login
• Run: npx ampx sandbox
• Do changes in amplify files, check the console to see the sandbox got updated. Then the issue appears randomly.

My environment:
DevContainer:
"image": "mcr.microsoft.com/devcontainers/typescript-node:1-22-bookworm",
"features": {
"ghcr.io/devcontainers/features/aws-cli:1": {},
"ghcr.io/devcontainers-extra/features/angular-cli:2": {}
},

I'll try to run the sandbox in debug mode for better logging.

[SteeveGL]

Hope it help

$ npx ampx --version
1.8.0

...


  Amplify Sandbox
  
  Identifier:   root
  Stack:        amplify-pixupia-root-sandbox-937d74259d
  Region:       ca-central-1
  
  To specify a different sandbox identifier, use --identifier

1:12:18 PM [Sandbox] Detected file changes while previous deployment was in progress. Invoking 'sandbox' again
1:12:18 PM [Sandbox] Executing command `deploy`
1:12:18 PM Failed to get lock file contents because /workspaces/pixupia-app/package-lock.json does not exist or is not parse-able
1:12:18 PM [amplify: SYNTH_STARTED] 1:12:18 PM Backend synthesis started 
1:12:18 PM [synth: CDK_TOOLKIT_I1001] Starting Synthesis ...
1:12:18 PM [amplify: SYNTH_FINISHED] 1:12:18 PM Backend synthesized in 0 seconds 
1:12:18 PM [amplify: TS_STARTED] 1:12:18 PM Backend type checks started 
1:12:32 PM [amplify: TS_FINISHED] 1:12:32 PM Type checks completed in 14.09 seconds 
1:12:32 PM [ERROR] [SyntaxError] TypeScript validation check failed.
Resolution: Fix the syntax and type errors in your backend definition.
Details: amplify/data/resource.ts:148:31 - error TS2322: Type 'string' is not assignable to type 'never'.

148       index('type').sortKeys(['data']),
                                  ~~~~~~
amplify/data/resource.ts:149:3 - error TS1137: Expression or comma expected.

149   })
      ~

1:12:32 PM Stack Trace for SyntaxError
1:12:32 PM SyntaxError: TypeScript validation check failed.
    at compileProject (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/ts_compiler.js:68:15)
    at file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/ts_compiler.js:77:5
    at ModuleJob.run (node:internal/modules/esm/module_job:274:25)
    at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:644:26)
    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:117:5)
1:12:32 PM [Sandbox] Watching for file changes...
1:12:32 PM Failed to get lock file contents because /workspaces/pixupia-app/package-lock.json does not exist or is not parse-able

  
  Amplify Sandbox
  
  Identifier:   root
  Stack:        amplify-pixupia-root-sandbox-937d74259d
  Region:       ca-central-1
  
  To specify a different sandbox identifier, use --identifier

1:12:33 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:33 PM [Sandbox] Executing command `deploy`
1:12:33 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:33 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:33 PM [amplify: SYNTH_STARTED] 1:12:33 PM Backend synthesis started 
1:12:33 PM [synth: CDK_TOOLKIT_I1001] Starting Synthesis ...
1:12:33 PM [amplify: SYNTH_FINISHED] 1:12:33 PM Backend synthesized in 0 seconds 
1:12:33 PM [amplify: TS_STARTED] 1:12:33 PM Backend type checks started 
1:12:34 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:34 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:34 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:34 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:41 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:41 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:41 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:41 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:42 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:42 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:42 PM [Sandbox] Triggered due to a file update event: amplify/data/resource.ts
1:12:42 PM [Sandbox] Previous deployment is still in progress. Will queue for another deployment after this one finishes
1:12:49 PM [amplify: TS_FINISHED] 1:12:49 PM Type checks completed in 15.79 seconds 
1:12:49 PM [ERROR] [MultipleSandboxInstancesError] Multiple sandbox instances detected.
  ∟ Caused by: [ToolkitError] Other CLIs (PID=653162) are currently reading from /workspaces/pixupia-app/.amplify/artifacts/cdk.out. 
Resolution: Make sure only one instance of sandbox is running for this project
1:12:49 PM Stack Trace for MultipleSandboxInstancesError
1:12:49 PM MultipleSandboxInstancesError: Multiple sandbox instances detected.
    at CdkErrorMapper.getAmplifyError (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/cdk_error_mapper.js:86:19)
    at CDKDeployer.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/cdk_deployer.js:108:39)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async AmplifySandboxExecutor.<anonymous> (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/sandbox_executor.js:14:43)
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:216:38
    at async FileWatchingSandbox.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:213:9)
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:138:13
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:167:21
1:12:49 PM Stack Trace for ToolkitError
1:12:49 PM ToolkitError: Other CLIs (PID=653162) are currently reading from /workspaces/pixupia-app/.amplify/artifacts/cdk.out. 
    at RWLock.acquireWrite (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/rwlock.js:37:19)
    at async ExecutionEnvironment.create (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/cloud-assembly/private/prepare-source.js:45:22)
    at async Object.produce (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/cloud-assembly/source-builder.js:109:70)
    at async ContextAwareCloudAssemblySource.produce (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/cloud-assembly/private/context-aware-source.js:47:33)
    at async assemblyFromSource (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/toolkit/private/index.js:20:49)
    at async Toolkit.synth (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/toolkit/toolkit.js:231:26)
    at async CDKDeployer.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/cdk_deployer.js:51:29)
    at async AmplifySandboxExecutor.<anonymous> (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/sandbox_executor.js:14:43)
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:216:38
    at async FileWatchingSandbox.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:213:9)

  
  Amplify Sandbox
  
  Identifier:   root
  Stack:        amplify-pixupia-root-sandbox-937d74259d
  Region:       ca-central-1
  
  To specify a different sandbox identifier, use --identifier

1:12:49 PM [Sandbox] Detected file changes while previous deployment was in progress. Invoking 'sandbox' again
1:12:49 PM [Sandbox] Executing command `deploy`
1:12:49 PM Failed to get lock file contents because /workspaces/pixupia-app/package-lock.json does not exist or is not parse-able
1:12:49 PM [amplify: SYNTH_STARTED] 1:12:49 PM Backend synthesis started 
1:12:49 PM [synth: CDK_TOOLKIT_I1001] Starting Synthesis ...
1:12:49 PM [amplify: SYNTH_FINISHED] 1:12:49 PM Backend synthesized in 0 seconds 
1:12:49 PM [amplify: TS_STARTED] 1:12:49 PM Backend type checks started 
1:13:02 PM [amplify: TS_FINISHED] 1:13:02 PM Type checks completed in 12.76 seconds 
1:13:02 PM [ERROR] [MultipleSandboxInstancesError] Multiple sandbox instances detected.
  ∟ Caused by: [ToolkitError] Other CLIs (PID=653162) are currently reading from /workspaces/pixupia-app/.amplify/artifacts/cdk.out. 
Resolution: Make sure only one instance of sandbox is running for this project
1:13:02 PM Stack Trace for MultipleSandboxInstancesError
1:13:02 PM MultipleSandboxInstancesError: Multiple sandbox instances detected.
    at CdkErrorMapper.getAmplifyError (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/cdk_error_mapper.js:86:19)
    at CDKDeployer.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/cdk_deployer.js:108:39)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async AmplifySandboxExecutor.<anonymous> (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/sandbox_executor.js:14:43)
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:216:38
    at async FileWatchingSandbox.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:213:9)
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:148:17
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:167:21
1:13:02 PM Stack Trace for ToolkitError
1:13:02 PM ToolkitError: Other CLIs (PID=653162) are currently reading from /workspaces/pixupia-app/.amplify/artifacts/cdk.out. 
    at RWLock.acquireWrite (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/rwlock.js:37:19)
    at async ExecutionEnvironment.create (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/cloud-assembly/private/prepare-source.js:45:22)
    at async Object.produce (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/cloud-assembly/source-builder.js:109:70)
    at async ContextAwareCloudAssemblySource.produce (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/api/cloud-assembly/private/context-aware-source.js:47:33)
    at async assemblyFromSource (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/toolkit/private/index.js:20:49)
    at async Toolkit.synth (/workspaces/pixupia-app/node_modules/@aws-cdk/toolkit-lib/lib/toolkit/toolkit.js:231:26)
    at async CDKDeployer.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/backend-deployer/lib/cdk_deployer.js:51:29)
    at async AmplifySandboxExecutor.<anonymous> (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/sandbox_executor.js:14:43)
    at async file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:216:38
    at async FileWatchingSandbox.deploy (file:///workspaces/pixupia-app/node_modules/@aws-amplify/sandbox/lib/file_watching_sandbox.js:213:9)
1:13:02 PM [Sandbox] Watching for file changes...
1:13:02 PM Failed to get lock file contents because /workspaces/pixupia-app/package-lock.json does not exist or is not parse-able

top - 13:24:31 up 60 days, 23:47,  0 user,  load average: 0.30, 0.52, 0.69
Tasks:  58 total,   1 running,  56 sleeping,   0 stopped,   1 zombie
%Cpu(s):  1.2 us,  1.7 sy,  0.0 ni, 97.2 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st 
MiB Mem :  31297.3 total,   4907.5 free,  11275.5 used,  15575.6 buff/cache     
MiB Swap:   8192.0 total,   8185.9 free,      6.1 used.  20021.8 avail Mem 

    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                                                    
 448876 root      20   0   85.0g   1.5g  65428 S   4.7   5.1  44:40.01 node                                                                                                                                                       
 449095 root      20   0 2365756   1.4g  49116 S   0.7   4.6   8:05.70 node                                                                                                                                                       
 448779 root      20   0   11.3g 140120  53164 S   0.3   0.4   4:17.30 node                                                                                                                                                       
 448835 root      20   0 1155588  84668  48196 S   0.3   0.3   1:48.78 node                                                                                                                                                       
 527829 root      20   0 1239248  40096   9048 S   0.3   0.1   1:05.05 esbuild                                                                                                                                                    
      1 root      20   0    2580   1716   1612 S   0.0   0.0  11:20.81 sh                                                                                                                                                         
    108 root      20   0    2580    932    840 S   0.0   0.0   0:00.03 sh                                                                                                                                                         
    185 root      20   0 1045188  58244  46796 S   0.0   0.2   0:13.64 node                                                                                                                                                       
 290915 root      20   0    2580    940    844 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
 290990 root      20   0 1045164  58048  46508 S   0.0   0.2   0:01.97 node                                                                                                                                                       
 362893 root      20   0    2580    880    788 S   0.0   0.0   0:00.03 sh                                                                                                                                                         
 362978 root      20   0 1045188  56828  46564 S   0.0   0.2   0:11.98 node                                                                                                                                                       
 448300 root      20   0    2580    912    824 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
 448306 root      20   0    2580    940    852 S   0.0   0.0   0:00.00 sh                                                                                                                                                         
 448320 root      20   0    2580   1692   1576 S   0.0   0.0   0:00.44 sh                                                                                                                                                         
 448422 root      20   0    2580    916    820 S   0.0   0.0   0:00.03 sh                                                                                                                                                         
 448534 root      20   0 1045416  58008  46520 S   0.0   0.2   0:00.89 node                                                                                                                                                       
 448770 root      20   0    2580    908    816 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
 448801 root      20   0 1010780  54900  43552 S   0.0   0.2   0:08.06 node                                                                                                                                                       
 448823 root      20   0 1010412  54484  43536 S   0.0   0.2   0:18.85 node                                                                                                                                                       
 448891 root      20   0 1396252 163712  48132 S   0.0   0.5   0:34.22 node                                                                                                                                                       
 449031 root      20   0 1097556 164896  48336 S   0.0   0.5   0:06.08 node                                                                                                                                                       
 449032 root      20   0 2632236   1.7g  49036 S   0.0   5.4   9:49.63 node                                                                                                                                                       
 449046 root      20   0 1057808 116512  51536 S   0.0   0.4   0:04.44 node                                                                                                                                                       
 449053 root      20   0 1055048  71700  45976 S   0.0   0.2   0:05.33 node                                                                                                                                                       
 449054 root      20   0 1045640  88688  44428 S   0.0   0.3   0:00.49 node                                                                                                                                                       
 449171 root      20   0   11276   8192   3488 S   0.0   0.0   0:00.03 bash                                                                                                                                                       
 449216 root      20   0 1892068 987.0m  47460 S   0.0   3.2   4:28.03 node                                                                                                                                                       
 479655 root      20   0    2580    936    848 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
 479797 root      20   0 1045160  57520  46656 S   0.0   0.2   0:11.98 node                                                                                                                                                       
 527782 root      20   0 1203924  89096  48104 S   0.0   0.3   0:09.27 node                                                                                                                                                       
 527804 root      20   0    2584    908    808 S   0.0   0.0   0:00.00 sh                                                                                                                                                         
 527805 root      20   0   24.1g   1.6g  62500 S   0.0   5.1   7:26.20 ng serve --host                                                                                                                                            
 527940 root      20   0 1010184  54888  43500 S   0.0   0.2   0:02.05 node                                                                                                                                                       
 533465 root      20   0   11276   8216   3512 S   0.0   0.0   0:00.05 bash                                                                                                                                                       
 653135 root      20   0  745508  44140  37236 S   0.0   0.1   0:00.06 node                                                                                                                                                       
 653147 root      20   0 1122204  75384  51296 S   0.0   0.2   0:00.66 npm exec ampx s                                                                                                                                            
 653161 root      20   0    2580    900    804 S   0.0   0.0   0:00.00 sh                                                                                                                                                         
 653162 root      20   0   32.4g 532996  64288 S   0.0   1.7   4:29.38 node                                                                                                                                                       
 653220 root      20   0       0      0      0 Z   0.0   0.0   0:00.00 sh                                                                                                                                                         
 653231 root      20   0 1236940  11820   8536 S   0.0   0.0   0:00.98 esbuild                                                                                                                                                    
 655908 root      20   0  745508  44248  37344 S   0.0   0.1   0:00.09 node                                                                                                                                                       
 657905 root      20   0   11756   5412   3248 R   0.0   0.0   0:00.34 top                                                                                                                                                        
 659401 root      20   0    2488    912    820 S   0.0   0.0   0:00.00 sleep                                                                                                                                                      
 749620 root      20   0    2580    940    848 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
 749746 root      20   0 1045172  58032  46624 S   0.0   0.2   0:11.10 node                                                                                                                                                       
 814993 root      20   0    2580    912    824 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
 815074 root      20   0 1045160  58132  47016 S   0.0   0.2   0:11.86 node                                                                                                                                                       
1537658 root      20   0    2580    912    824 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
1537778 root      20   0 1045164  58720  46880 S   0.0   0.2   0:11.21 node                                                                                                                                                       
1954642 root      20   0    2580    928    840 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
1954776 root      20   0 1045184  57800  46504 S   0.0   0.2   0:09.50 node                                                                                                                                                       
2283313 root      20   0    2580    924    832 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
2283455 root      20   0 1045456  59284  47016 S   0.0   0.2   0:10.29 node                                                                                                                                                       
3418866 root      20   0    2580    880    788 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
3418944 root      20   0 1045164  58844  46824 S   0.0   0.2   0:07.03 node                                                                                                                                                       
3879481 root      20   0    2580    880    788 S   0.0   0.0   0:00.02 sh                                                                                                                                                         
3879554 root      20   0 1045028  57664  46788 S   0.0   0.2   0:05.49 node                                                                                                                                                       

So I killed PID 653162, I got 1:26:25 PM [Sandbox] Shutting down