diff options
Diffstat (limited to 'src/runtime/pprof/protomem.go')
| -rw-r--r-- | src/runtime/pprof/protomem.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/runtime/pprof/protomem.go b/src/runtime/pprof/protomem.go index 2756cfd28d..82565d5245 100644 --- a/src/runtime/pprof/protomem.go +++ b/src/runtime/pprof/protomem.go @@ -12,7 +12,7 @@ import ( ) // writeHeapProto writes the current heap profile in protobuf format to w. -func writeHeapProto(w io.Writer, p []runtime.MemProfileRecord, rate int64) error { +func writeHeapProto(w io.Writer, p []runtime.MemProfileRecord, rate int64, defaultSampleType string) error { b := newProfileBuilder(w) b.pbValueType(tagProfile_PeriodType, "space", "bytes") b.pb.int64Opt(tagProfile_Period, rate) @@ -20,6 +20,9 @@ func writeHeapProto(w io.Writer, p []runtime.MemProfileRecord, rate int64) error b.pbValueType(tagProfile_SampleType, "alloc_space", "bytes") b.pbValueType(tagProfile_SampleType, "inuse_objects", "count") b.pbValueType(tagProfile_SampleType, "inuse_space", "bytes") + if defaultSampleType != "" { + b.pb.int64Opt(tagProfile_DefaultSampleType, b.stringIndex(defaultSampleType)) + } values := []int64{0, 0, 0, 0} var locs []uint64 |