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RESOLVED DUPLICATE of
bug 165693
165662
REGRESSION (
r209570
-209585): perf-test timing out
https://bugs.webkit.org/show_bug.cgi?id=165662
Summary
REGRESSION (r209570-209585): perf-test timing out
Ryan Haddad
Reported
2016-12-09 10:38:27 PST
Testing runs up until this point: Running DOM/Accessors.html (37 of 156) command timed out: 1200 seconds without output running ['python', './Tools/Scripts/run-perf-tests', '--output-json-path', 'perf-test-results.json', '--slave-config-json-path', '../../perf-test-config.json', '--no-show-results', '--reset-results', '--test-results-server', 'perf.webkit.org', '--builder-name', 'Apple Yosemite Release WK2 (Perf)', '--build-number', '6807', '--platform', 'mac-yosemite', '--no-build', '--release'], attempting to kill process killed by signal 9 program finished with exit code -1 elapsedTime=1913.948860
https://build.webkit.org/builders/Apple%20Yosemite%20Release%20WK2%20%28Perf%29/builds/6807
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Ryan Haddad
Comment 1
2016-12-09 10:54:25 PST
Concurrent GC change is within that range
https://trac.webkit.org/changeset/209570
Filip Pizlo
Comment 2
2016-12-09 11:07:48 PST
I cannot repro just before or just after
r209570
. I will keep measuring. It's possible that my machine can't repro at all.
Filip Pizlo
Comment 3
2016-12-09 11:10:41 PST
(In reply to
comment #2
)
> I cannot repro just before or just after
r209570
. > > I will keep measuring. It's possible that my machine can't repro at all.
I also could not repro the fail in later revisions on that machine. It's probably because you need a smaller machine (like a mini) with fewer cores to get the crash. I'll try on my MBP.
Alexey Proskuryakov
Comment 4
2016-12-09 11:25:56 PST
Right now, the bot is stuck due to a WindowServer freeze in IOAccelEventMachine2::waitForStamp. Not sure if it's the root cause though - the current symptom is that testing doesn't start at all, while initially tests were freezing in DOM/Accessors.html.
Ryan Haddad
Comment 5
2016-12-09 14:10:31 PST
The test is still timing out even with the concurrent GC disabled, so it looks like something else may be at fault:
https://build.webkit.org/builders/Apple%20El%20Capitan%20Release%20WK2%20%28Perf%29/builds/3816
Filip Pizlo
Comment 6
2016-12-09 14:12:13 PST
(In reply to
comment #5
)
> The test is still timing out even with the concurrent GC disabled, so it > looks like something else may be at fault: > >
https://build.webkit.org/builders/
> Apple%20El%20Capitan%20Release%20WK2%20%28Perf%29/builds/3816
Could still be my patch, since it was a big one - but it's looking less likely.
Alexey Proskuryakov
Comment 7
2016-12-12 10:49:23 PST
This test has ceased to time out. Latest timeout was on
r209633
, then it failed on
r209636
. This makes it a duplicate of
bug 165693
I think. *** This bug has been marked as a duplicate of
bug 165693
***
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