On Mon, Mar 14, 2016 at 11:48:41AM +0800, jayakrishnan mm wrote: > Hi > > I want to profile some part of the source code in glsuterfs. Can > anybody suggest some tool ?
For source code, you probably want to look into "strace -c" or its "ltrace" equivalent. Perf would also be an option. If the code tends to be network related, I suggest capturing the traffic with tcpdump and inspecting with Wireshark. The "tshark" commandline tool also has great features like "-z rpc,srt,..." for showing the Servise Response Time. There is also "gluster volume top" and "gluster volume profile" you may want to check. HTH, Niels
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