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Michael Anthony Knyszek 125c2cac64 runtime: make TestCPUMetricsSleep even more lenient
This test was introduced as a regression test for #60276. However, it
was quite flaky on a number of different platforms because there are
myriad ways the runtime can eat into time one might expect is completely
idle.

This change re-enables the test, but makes it much more resilient.
Because the issue we're testing for is persistent, we now require 10
consecutive failures to count. Any single success counts as a test
success. This change also makes the test's idle time bound more lenient,
allowing for a little bit of time to be eaten up. The regression we're
testing for results in nearly zero idle time being accounted for.

If this is still not good enough to eliminate flakes, this test should
just be deleted.

For #60276.
Fixes #60376.

Change-Id: Icd81f0c9970821b7f386f6d27c8a566fee4d0ff7
Reviewed-on: https://go-review.googlesource.com/c/go/+/498274
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
2023-05-31 15:17:38 +00:00
.github doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
api crypto/tls: add VersionName 2023-05-25 00:13:32 +00:00
doc doc: document WER and SEH changes in Go 1.21 2023-05-31 15:10:27 +00:00
lib/time lib/time: update to 2023c/2023c 2023-05-03 20:14:11 +00:00
misc misc/wasm: set PATH variable in exec 2023-05-26 17:21:14 +00:00
src runtime: make TestCPUMetricsSleep even more lenient 2023-05-31 15:17:38 +00:00
test go/types, types2: don't infer type argument for unused parameter in interfaces 2023-05-25 21:37:01 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore cmd/dist: refactor generated cgo-support logic 2023-04-20 17:26:46 +00:00
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
LICENSE
PATENTS
README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
go.env cmd/go: set default GOTOOLCHAIN in GOROOT/go.env 2023-05-23 18:06:37 +00:00

README.md

The Go Programming Language

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