runtime/metrics: change unit on *-by-size metrics to match bucket unit

This change modifies the *-by-size metrics' units to be based off the
bucket's unit (bytes) as opposed to the unit of the counts (objects).
This convention is more in-line with distributions in other metrics
systems.

Change-Id: Id3b68a09f52f0e1ff9f4346f613ae1cbd9f52f73
Reviewed-on: https://go-review.googlesource.com/c/go/+/282352
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Trust: Michael Knyszek <mknyszek@google.com>
This commit is contained in:
Michael Anthony Knyszek 2021-01-07 17:24:39 +00:00 committed by Michael Knyszek
parent c6513bca5a
commit 32afcc9436
4 changed files with 15 additions and 10 deletions

View file

@ -86,7 +86,7 @@ func initMetrics() {
out.scalar = in.sysStats.gcCyclesDone
},
},
"/gc/heap/allocs-by-size:objects": {
"/gc/heap/allocs-by-size:bytes": {
deps: makeStatDepSet(heapStatsDep),
compute: func(in *statAggregate, out *metricValue) {
hist := out.float64HistOrInit(sizeClassBuckets)
@ -98,7 +98,7 @@ func initMetrics() {
}
},
},
"/gc/heap/frees-by-size:objects": {
"/gc/heap/frees-by-size:bytes": {
deps: makeStatDepSet(heapStatsDep),
compute: func(in *statAggregate, out *metricValue) {
hist := out.float64HistOrInit(sizeClassBuckets)