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test: harden sequential/test-performance #22404

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@BridgeAR BridgeAR commented Aug 19, 2018

  1. This adds a better error logging so we are able to address further
    failures easier.
  2. It adds a extra epsilon so the test runs into less issues in case
    the machine is under heavy load.
  3. The epsilon in increased if the CPU is under heavy load.
  4. The total startup epsilon was reduced due to recent startup time
    improvements.

Fixes: #19197
Refs: nodejs/reliability#14

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

1) This adds a better error logging so we are able to address further
   failures easier.
2) It adds a extra epsilon so the test runs into less issues in case
   the machine is under heavy load.
3) The epsilon in increased if the CPU is under heavy load.
4) The total startup epsilon was reduced due to recent startup time
   improvements.
@nodejs-github-bot nodejs-github-bot added the test Issues and PRs related to the tests. label Aug 19, 2018
@BridgeAR
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@nodejs/testing PTAL

CI https://ci.nodejs.org/job/node-test-pull-request/16579/

@BridgeAR BridgeAR added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Aug 19, 2018
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Unrelated failure. Resume build: https://ci.nodejs.org/job/node-test-pull-request/16587/

Failures in job https://ci.nodejs.org/job/node-test-pull-request/16579/

COMPILED_BY=vs2017,RUNNER=win2008r2-vs2017,RUN_SUBSET=3

See failures on test-rackspace-win2008r2-x64-5:
not ok 573 sequential/test-http2-large-file
  ---
  duration_ms: 2.334
  severity: fail
  exitcode: 1
  stack: |-
    (node:5596) ExperimentalWarning: The http2 module is an experimental API.
    events.js:167
          throw er; // Unhandled 'error' event
          ^
    
    Error: read ECONNRESET
        at TCP.onread (net.js:661:25)
    Emitted 'error' event at:
        at emitErrorNT (internal/streams/destroy.js:82:8)
        at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
        at process._tickCallback (internal/process/next_tick.js:63:19)
  ...

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joyeecheung commented Aug 20, 2018

Windows builds cannot be resumed. New one: https://ci.nodejs.org/job/node-test-commit-windows-fanned/20100/ ✔️

@BridgeAR BridgeAR added the fast-track PRs that do not need to wait for 48 hours to land. label Aug 20, 2018
BridgeAR added a commit to BridgeAR/node that referenced this pull request Aug 22, 2018
1) This adds a better error logging so we are able to address further
   failures easier.
2) It adds a extra epsilon so the test runs into less issues in case
   the machine is under heavy load.
3) The epsilon in increased if the CPU is under heavy load.
4) The total startup epsilon was reduced due to recent startup time
   improvements.

PR-URL: nodejs#22404
Fixes: nodejs#19197
Refs: nodejs/reliability#14
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
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Landed in c35ce56 🎉

@BridgeAR BridgeAR closed this Aug 22, 2018
targos pushed a commit that referenced this pull request Aug 24, 2018
1) This adds a better error logging so we are able to address further
   failures easier.
2) It adds a extra epsilon so the test runs into less issues in case
   the machine is under heavy load.
3) The epsilon in increased if the CPU is under heavy load.
4) The total startup epsilon was reduced due to recent startup time
   improvements.

PR-URL: #22404
Fixes: #19197
Refs: nodejs/reliability#14
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
targos pushed a commit that referenced this pull request Sep 3, 2018
1) This adds a better error logging so we are able to address further
   failures easier.
2) It adds a extra epsilon so the test runs into less issues in case
   the machine is under heavy load.
3) The epsilon in increased if the CPU is under heavy load.
4) The total startup epsilon was reduced due to recent startup time
   improvements.

PR-URL: #22404
Fixes: #19197
Refs: nodejs/reliability#14
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
@BridgeAR BridgeAR deleted the try-harden-test-performance branch January 20, 2020 11:35
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Investigate flaky parallel/test-performance
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