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debugging: track all memory allocations

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This commit is contained in:
Chris Lu 2018-12-31 14:54:13 -08:00
parent 03cfb4267f
commit 81904ad336
1 changed files with 2 additions and 0 deletions
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2
weed/util/pprof.go
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@ -2,6 +2,7 @@ package util
import ( import (
"os" "os"
"runtime"
"runtime/pprof" "runtime/pprof"
"github.com/chrislusf/seaweedfs/weed/glog" "github.com/chrislusf/seaweedfs/weed/glog"
@ -19,6 +20,7 @@ func SetupProfiling(cpuProfile, memProfile string) {
}) })
} }
if memProfile != "" { if memProfile != "" {
runtime.MemProfileRate = 1
f, err := os.Create(memProfile) f, err := os.Create(memProfile)
if err != nil { if err != nil {
glog.Fatal(err) glog.Fatal(err)