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author | Michael Anthony Knyszek <mknyszek@google.com> | 2020-08-06 21:59:13 +0000 |
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committer | Michael Knyszek <mknyszek@google.com> | 2020-10-26 21:47:54 +0000 |
commit | d39a89fd5843f535d634620d27110b320431f584 (patch) | |
tree | d44fd02351cc88c0d28e48465a3e5ac3bd056ff9 /src/runtime/metrics | |
parent | 36c5edd8d9e6c13af26733e5c820eae0598203fe (diff) | |
download | go-d39a89fd5843f535d634620d27110b320431f584.tar.gz go-d39a89fd5843f535d634620d27110b320431f584.zip |
runtime,runtime/metrics: add metric for distribution of GC pauses
For #37112.
Change-Id: Ibb0425c9c582ae3da3b2662d5bbe830d7df9079c
Reviewed-on: https://go-review.googlesource.com/c/go/+/247047
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Diffstat (limited to 'src/runtime/metrics')
-rw-r--r-- | src/runtime/metrics/description.go | 5 | ||||
-rw-r--r-- | src/runtime/metrics/doc.go | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/runtime/metrics/description.go b/src/runtime/metrics/description.go index e43904fc7d..47959e467c 100644 --- a/src/runtime/metrics/description.go +++ b/src/runtime/metrics/description.go @@ -89,6 +89,11 @@ var allDesc = []Description{ Kind: KindUint64, }, { + Name: "/gc/pauses:seconds", + Description: "Distribution individual GC-related stop-the-world pause latencies.", + Kind: KindFloat64Histogram, + }, + { Name: "/memory/classes/heap/free:bytes", Description: "Memory that is available for allocation, and may be returned to the underlying system.", Kind: KindUint64, diff --git a/src/runtime/metrics/doc.go b/src/runtime/metrics/doc.go index 5045a5b4c1..1e12ade5a1 100644 --- a/src/runtime/metrics/doc.go +++ b/src/runtime/metrics/doc.go @@ -65,6 +65,9 @@ Supported metrics /gc/heap/objects:objects Number of objects, live or unswept, occupying heap memory. + /gc/pauses:seconds + Distribution individual GC-related stop-the-world pause latencies. + /memory/classes/heap/free:bytes Memory that is available for allocation, and may be returned to the underlying system. |