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v8.top_25_smooth failing on 5 builders |
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Issue descriptionv8.top_25_smooth failing on 5 builders Builders failed on: - Mac 10.11 Perf: https://build.chromium.org/p/chromium.perf/builders/Mac%2010.11%20Perf - Mac 10.12 Perf: https://build.chromium.org/p/chromium.perf/builders/Mac%2010.12%20Perf - Mac Air 10.11 Perf: https://build.chromium.org/p/chromium.perf/builders/Mac%20Air%2010.11%20Perf - Mac Pro 10.11 Perf: https://build.chromium.org/p/chromium.perf/builders/Mac%20Pro%2010.11%20Perf - Mac Retina Perf: https://build.chromium.org/p/chromium.perf/builders/Mac%20Retina%20Perf
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Apr 21 2017
Here's snippet from log:
Traceback (most recent call last):
File "/b/s/w/ir/third_party/catapult/telemetry/telemetry/internal/story_runner.py", line 88, in _RunStoryAndProcessErrorIfNeeded
state.RunStory(results)
File "/b/s/w/ir/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
return func(*args, **kwargs)
File "/b/s/w/ir/third_party/catapult/telemetry/telemetry/page/shared_page_state.py", line 302, in RunStory
self._current_page, self._current_tab, results)
File "/b/s/w/ir/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 75, in traced_function
return func(*args, **kwargs)
File "/b/s/w/ir/tools/perf/measurements/v8_gc_times.py", line 40, in ValidateAndMeasurePage
self._AddV8MetricsToResults(renderer_process, results)
File "/b/s/w/ir/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
return func(*args, **kwargs)
File "/b/s/w/ir/tools/perf/measurements/v8_gc_times.py", line 55, in _AddV8MetricsToResults
self._AddCpuTimeStatsToResults(thread, results)
File "/b/s/w/ir/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
return func(*args, **kwargs)
File "/b/s/w/ir/tools/perf/measurements/v8_gc_times.py", line 195, in _AddCpuTimeStatsToResults
cpu_time = sum(s.thread_duration for s in thread.toplevel_slices)
TypeError: unsupported operand type(s) for +: 'float' and 'NoneType'
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Apr 21 2017
=== BISECT JOB RESULTS === Bisect failed for unknown reasons Please contact the team (see below) and report the error. Bisect Details Configuration: mac_10_12_perf_bisect Benchmark : v8.top_25_smooth Metric : v8_gc_total/v8_gc_total To Run This Test src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.top_25_smooth Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981692102707726448 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5255305010610176 | O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq | X | for more information addressing perf regression bugs. For feedback, | / \ | file a bug with component Speed>Bisection. Thank you!
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Apr 21 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981677821159377088
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Apr 21 2017
=== BISECT JOB RESULTS === Bisect failed for unknown reasons Please contact the team (see below) and report the error. Bisect Details Configuration: mac_10_12_perf_bisect Benchmark : v8.top_25_smooth Metric : v8_gc_total/v8_gc_total To Run This Test src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.top_25_smooth Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981677821159377088 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5255305010610176 | O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq | X | for more information addressing perf regression bugs. For feedback, | / \ | file a bug with component Speed>Bisection. Thank you!
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Apr 26 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981214611540961264
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Apr 27 2017
=== BISECT JOB RESULTS === Test failure found with culprit Suspected Commit Author : nhiroki Commit : d56a35fb25dc388a0506174b9e3fda67337313ce Date : Thu Apr 20 01:05:33 2017 Subject: Worker: Introduce per-global-scope task scheduler Bisect Details Configuration: mac_10_11_perf_bisect Benchmark : v8.top_25_smooth Metric : v8_gc_total/v8_gc_total Revision Exit Code N chromium@465783 0 +- N/A 20 good chromium@465832 0 +- N/A 20 good chromium@465838 0 +- N/A 20 good chromium@465840 0 +- N/A 20 good chromium@465841 1 +- N/A 20 bad <-- chromium@465844 1 +- N/A 20 bad chromium@465856 1 +- N/A 20 bad chromium@465880 1 +- N/A 20 bad chromium@465976 1 +- N/A 20 bad To Run This Test src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.top_25_smooth Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981214611540961264 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6450647123099648 | O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq | X | for more information addressing perf regression bugs. For feedback, | / \ | file a bug with component Speed>Bisection. Thank you!
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Apr 27 2017
nhiroki: looks like your CL caused a crash in this performance test. Can you take a look? I'll run another bisect to double check.
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Apr 27 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981155673788662160
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Apr 28 2017
=== BISECT JOB RESULTS === Test failure found with culprit Suspected Commit Author : nhiroki Commit : d56a35fb25dc388a0506174b9e3fda67337313ce Date : Thu Apr 20 01:05:33 2017 Subject: Worker: Introduce per-global-scope task scheduler Bisect Details Configuration: mac_10_11_perf_bisect Benchmark : v8.top_25_smooth Metric : v8_gc_total/v8_gc_total Revision Exit Code N chromium@465783 0 +- N/A 20 good chromium@465832 0 +- N/A 20 good chromium@465838 0 +- N/A 20 good chromium@465840 0 +- N/A 20 good chromium@465841 1 +- N/A 20 bad <-- chromium@465844 1 +- N/A 20 bad chromium@465856 1 +- N/A 20 bad chromium@465880 1 +- N/A 20 bad chromium@465976 1 +- N/A 20 bad To Run This Test src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.top_25_smooth Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981155673788662160 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=4985450705453056 | O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq | X | for more information addressing perf regression bugs. For feedback, | / \ | file a bug with component Speed>Bisection. Thank you!
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Apr 28 2017
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May 1 2017
This has been reverted and the test has stopped failing. Please update with any news please.
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May 2 2017
My patch was relanded at https://chromium.googlesource.com/chromium/src/+/7800a474d39eacc36c6c247f6a956e15f5d2489a We're now working on performance regression in issue 714874
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May 2 2017
(Reg: c#8) Oh sorry, I assumed this was perf regression issue. The crash should be fixed by issue 713914 .
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May 2 2017
Let me close this issue based on c#12-14.
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May 30 2017
Issue 715732 has been merged into this issue. |
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Comment 1 by 42576172...@developer.gserviceaccount.com
, Apr 21 2017