Migrate media.* Telemetry benchmarks to timeline based measurements (TBM) |
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Issue descriptionMedia benchmarks [1] are currently written in the old style (using memory.memory_stats). Memory metrics in the old style are being deprecated, so these need to be migrate to TBM [2]. [1]: https://cs.chromium.org/chromium/src/tools/perf/benchmarks/media.py [2]: https://www.chromium.org/developers/telemetry/add_a_measurement#TOC-How-about-Timeline-Based-Measurement- Not sure if there was already a bug to track this, please do close as duplicate if that's the case.
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Aug 11 2016
+rnephew who is also working on some new media benchmarks
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Aug 11 2016
Working on a document for it here: https://docs.google.com/a/google.com/document/d/1hNVcM-DLvLtx87Ye659MaqPQxfIFwZ6VsjhJIShAQPY/edit?usp=sharing Still hasn't been sent out for a wider review, but will be doing so soon.
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Aug 11 2016
Caleb, We'll want the media.* Telemetry benchmarks even after we have the system health media benchmarks listed in Randy's doc, right? Just want to make sure that we keep the two separate if they need to be.
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Aug 11 2016
Yes, we definitely need media.* benchmarks, and the system health benchmarks won't do the job. There is a comment thread on this doc: https://docs.google.com/document/d/1AJ4GvwauT3LNHtEDEvai5DcXNzdX-ANziI3Mu6_Nvrk/edit#heading=h.yua7f2r5h3j0 explaining why. See https://bugs.chromium.org/p/chromium/issues/detail?id=626073#c2 for details.
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Aug 11 2016
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Aug 12 2016
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Comment 1 by perezju@chromium.org
, Aug 11 2016