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Refine tracing functionality #40461

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4 of 10 tasks
amcasey opened this issue Sep 9, 2020 · 0 comments
Open
4 of 10 tasks

Refine tracing functionality #40461

amcasey opened this issue Sep 9, 2020 · 0 comments
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@jakebailey
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Domain: Performance Reports of unusually slow behavior Infrastructure Issue relates to TypeScript team infrastructure Rescheduled This issue was previously scheduled to an earlier milestone
Milestone
TypeScript 5.7.0

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@amcasey
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amcasey commented Sep 9, 2020 •
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Tracing, Logging

Suggestion

Further improvements on #40460:

  • Tracing from tsserver
  • Post-processing script to handle size & unterminated dumps
  • Optimize tracing._ calls (done via tracing?._)
  • Using sampling to reduce tracing costs
  • Possibly use a proper sampling (worker) thread
    • Filter include/exclude command-line selection (not needed if sampling thread works)
  • Adjust expression source locations in post processing script
  • Improve UI by embedding tracing as a library (since there are no better visualizers)
  • Consolidating data and metadata into a single file
  • Enabling streaming gzip?
@DanielRosenwasser DanielRosenwasser added this to the TypeScript 4.2.0 milestone Nov 18, 2020
@DanielRosenwasser DanielRosenwasser added Domain: Performance Reports of unusually slow behavior Infrastructure Issue relates to TypeScript team infrastructure labels Nov 18, 2020
@DanielRosenwasser DanielRosenwasser mentioned this issue Nov 19, 2020
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@DanielRosenwasser DanielRosenwasser mentioned this issue Feb 11, 2021
Closed
@RyanCavanaugh RyanCavanaugh added the Rescheduled This issue was previously scheduled to an earlier milestone label Mar 4, 2021
@DanielRosenwasser DanielRosenwasser mentioned this issue May 24, 2021
Closed
@DanielRosenwasser DanielRosenwasser mentioned this issue Aug 11, 2021
Closed
@DanielRosenwasser DanielRosenwasser mentioned this issue Nov 18, 2021
Closed
@DanielRosenwasser DanielRosenwasser mentioned this issue Feb 24, 2022
Closed
@RyanCavanaugh RyanCavanaugh removed this from the TypeScript 4.8.0 milestone Feb 1, 2023
@RyanCavanaugh RyanCavanaugh added this to the TypeScript 5.1.0 milestone Feb 1, 2023
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@jakebailey jakebailey

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Domain: Performance Reports of unusually slow behavior Infrastructure Issue relates to TypeScript team infrastructure Rescheduled This issue was previously scheduled to an earlier milestone
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TypeScript 5.7.0
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@elibarzilay @DanielRosenwasser @andrewbranch @jakebailey @RyanCavanaugh @amcasey