runtime: TestPhysicalMemoryUtilization failures #35580
Comments
I suspect the problem here is that the scavenger's |
Change https://golang.org/cl/207999 mentions this issue: |
Change https://golang.org/cl/207998 mentions this issue: |
Change https://golang.org/cl/208377 mentions this issue: |
Found the problem. It's that the page cache was hiding memory from the scavenger (which is intentional). Just uploaded a fix to the test to account for that. |
We've recently started seeing some failures of
TestMemoryPhysicalUtilization
.CC @mknyszek
2019-11-08T18:00:54-a2cd2bd/linux-mips-rtrk
2019-11-08T23:22:06-11da2b2/linux-mips64le-rtrk
2019-11-11T17:53:51-70be481/linux-mips64-rtrk
2019-11-11T20:17:03-eb55a0c/windows-386-2008
2019-11-11T23:28:26-eb68c4a/plan9-arm
2019-11-12T01:09:31-0ee22d9/plan9-arm
2019-11-12T18:52:52-1fe33e3/illumos-amd64
2019-11-13T08:07:51-bf5f641/windows-386-2008
2019-11-13T14:18:45-c075115/plan9-arm
2019-11-13T18:03:37-e762378/linux-mips-rtrk
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