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| author | Raul Silvera <rauls5382@gmail.com> | 2019-01-18 00:14:29 +0000 |
|---|---|---|
| committer | Hyang-Ah Hana Kim <hyangah@gmail.com> | 2019-01-18 15:29:32 +0000 |
| commit | dc889025c714313fbe912ad1253f0ec748a6e58c (patch) | |
| tree | f9c60583fdd1ca01510721cb08a7e26e2906f193 /AUTHORS | |
| parent | c077c74312563aad8117fe9f40fa85e1b5c87ac2 (diff) | |
| download | go-git-dc889025c714313fbe912ad1253f0ec748a6e58c.tar.gz | |
runtime: sample large heap allocations correctly
Remove an unnecessary check on the heap sampling code that forced sampling
of all heap allocations larger than the sampling rate. This need to follow
a poisson process so that they can be correctly unsampled. Maintain a check
for MemProfileRate==1 to provide a mechanism for full sampling, as
documented in https://golang.org/pkg/runtime/#pkg-variables.
Additional testing for this change is on cl/129117.
Fixes #26618
Change-Id: I7802bde2afc655cf42cffac34af9bafeb3361957
GitHub-Last-Rev: 471f747af845395d458096bea26daa93b91120be
GitHub-Pull-Request: golang/go#29791
Reviewed-on: https://go-review.googlesource.com/c/158337
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Diffstat (limited to 'AUTHORS')
0 files changed, 0 insertions, 0 deletions