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| author | Austin Clements <austin@google.com> | 2016-08-25 11:52:24 -0400 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2016-09-20 18:37:29 +0000 |
| commit | 39ce6eb9ec53e53e361824feb96cbbc6d236df5a (patch) | |
| tree | f8e1416b50d7ce5484f382b0ed40ff480296a192 /src/runtime/pprof | |
| parent | 38cd79889ece342643b56ad6d496ef8931ca9272 (diff) | |
| download | go-39ce6eb9ec53e53e361824feb96cbbc6d236df5a.tar.xz | |
runtime: report GCSys and OtherSys in heap profile
The comment block at the end of the heap profile includes *almost*
everything from MemStats. Add the missing fields. These are useful for
debugging RSS that has gone to GC-internal data structures.
Change-Id: I0ee8a918d49629e28fd8fd2bf6861c4529461c24
Reviewed-on: https://go-review.googlesource.com/29276
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rick Hudson <rlh@golang.org>
Diffstat (limited to 'src/runtime/pprof')
| -rw-r--r-- | src/runtime/pprof/pprof.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/runtime/pprof/pprof.go b/src/runtime/pprof/pprof.go index 25f7ed6eb1..1fc9568b2f 100644 --- a/src/runtime/pprof/pprof.go +++ b/src/runtime/pprof/pprof.go @@ -540,6 +540,8 @@ func writeHeap(w io.Writer, debug int) error { fmt.Fprintf(w, "# MSpan = %d / %d\n", s.MSpanInuse, s.MSpanSys) fmt.Fprintf(w, "# MCache = %d / %d\n", s.MCacheInuse, s.MCacheSys) fmt.Fprintf(w, "# BuckHashSys = %d\n", s.BuckHashSys) + fmt.Fprintf(w, "# GCSys = %d\n", s.GCSys) + fmt.Fprintf(w, "# OtherSys = %d\n", s.OtherSys) fmt.Fprintf(w, "# NextGC = %d\n", s.NextGC) fmt.Fprintf(w, "# PauseNs = %d\n", s.PauseNs) |