From 96fd88e91634e02fd1f0cbb400368b2424aa925a Mon Sep 17 00:00:00 2001
From: Brian Tiger Chow <brian.holderchow@gmail.com>
Date: Tue, 4 Nov 2014 04:16:34 -0800
Subject: [PATCH] feat(ipfs2/main) port mem-profiling from previous main
was added 5 days ago in...
https://github.com/jbenet/go-ipfs/commit/7510ef2081e3787e97b815e69a676bd6fc75a9cd
---
cmd/ipfs2/main.go | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/cmd/ipfs2/main.go b/cmd/ipfs2/main.go
index e7ea3fa36..d156a3296 100644
--- a/cmd/ipfs2/main.go
+++ b/cmd/ipfs2/main.go
@@ -22,12 +22,21 @@ import (
// log is the command logger
var log = u.Logger("cmd/ipfs")
+const heapProfile = "ipfs.mprof"
+
func main() {
args := os.Args[1:]
req, root := createRequest(args)
handleOptions(req, root)
res := callCommand(req, root)
outputResponse(res)
+
+ if u.Debug {
+ err := writeHeapProfileToFile()
+ if err != nil {
+ log.Critical(err)
+ }
+ }
}
func createRequest(args []string) (cmds.Request, *cmds.Command) {
@@ -232,3 +241,12 @@ func getConfig(path string) (*config.Config, error) {
return config.Load(configFile)
}
+
+func writeHeapProfileToFile() error {
+ mprof, err := os.Create(heapProfile)
+ if err != nil {
+ log.Fatal(err)
+ }
+ defer mprof.Close()
+ return pprof.WriteHeapProfile(mprof)
+}
--
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