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| author | Michael Anthony Knyszek <mknyszek@google.com> | 2022-08-30 03:13:36 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-09-16 16:32:01 +0000 |
| commit | 87eda2a782db9b7ad2ec1fd335ed6c7472aa66bc (patch) | |
| tree | ddce2915a770b3fa37fac8410352924a47055cfb /src/runtime/mpagealloc.go | |
| parent | 1fc83690e68de1ce252975c5fd3a232629d6a3d6 (diff) | |
| download | go-87eda2a782db9b7ad2ec1fd335ed6c7472aa66bc.tar.xz | |
runtime: shrink time histogram buckets
There are lots of useless buckets with too much precision. Introduce a
minimum level of precision with a minimum bucket bit. This cuts down on
the size of a time histogram dramatically (~3x). Also, pick a smaller
sub bucket count; we don't need 6% precision.
Also, rename super-buckets to buckets to more closely line up with HDR
histogram literature.
Change-Id: I199449650e4b34f2a6dca3cf1d8edb071c6655c0
Reviewed-on: https://go-review.googlesource.com/c/go/+/427615
Run-TryBot: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
Diffstat (limited to 'src/runtime/mpagealloc.go')
0 files changed, 0 insertions, 0 deletions