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| author | Jeremy Faller <jeremy@golang.org> | 2019-06-25 15:43:33 -0400 |
|---|---|---|
| committer | Jeremy Faller <jeremy@golang.org> | 2020-03-17 15:29:08 +0000 |
| commit | fb1cd942225f66a6a8506d28bf317063efe50979 (patch) | |
| tree | 2e34d9c6c756bb261dcb2e14a21a82add2ea9540 /src/runtime/pprof/pprof.go | |
| parent | 2e918c3aab6cc944380da672b93fb92c67b35de1 (diff) | |
| download | go-fb1cd942225f66a6a8506d28bf317063efe50979.tar.xz | |
runtime/pprof: export max rss when saving memory profiles.
NB: Adds syscall to deps on runtime/pprof.
Change-Id: I5dd14c2b25eb9c3c446832f5818de45fafd48a27
Reviewed-on: https://go-review.googlesource.com/c/go/+/183844
Run-TryBot: Jeremy Faller <jeremy@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Diffstat (limited to 'src/runtime/pprof/pprof.go')
| -rw-r--r-- | src/runtime/pprof/pprof.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/pprof/pprof.go b/src/runtime/pprof/pprof.go index bbdc432eec..b4f9ab8f7a 100644 --- a/src/runtime/pprof/pprof.go +++ b/src/runtime/pprof/pprof.go @@ -630,6 +630,9 @@ func writeHeapInternal(w io.Writer, debug int, defaultSampleType string) error { fmt.Fprintf(w, "# GCCPUFraction = %v\n", s.GCCPUFraction) fmt.Fprintf(w, "# DebugGC = %v\n", s.DebugGC) + // Also flush out MaxRSS on supported platforms. + addMaxRSS(w) + tw.Flush() return b.Flush() } |