[Samba] How to troubleshoot SMBD high CPU?

Jeremy T. Cherny Jeremy.Cherny at tobinsolutions.com
Fri Mar 2 11:53:15 MST 2012


Hi - I finally figured out how to the ipkg version of the tools installed and right now there are 3 smbd processes stuck at 99.9 %


Results of strace:

splice(0x1c, 0, 0x12, 0xbff4ee30, 0xbf70, 0) = 0
Repeated


Results of gdb with backtrace:

#0  0xb73edf33 in splice () from /lib/libc.so.6
#1  0x0839c0a0 in sys_recvfile ()
#2  0x08189f5b in ?? ()
#3  0x0000001c in ?? ()
#4  0x00000012 in ?? ()
#5  0x06760000 in ?? ()
#6  0x00000000 in ?? ()

Any ideas on what the problem may be?

Thanks.

-Jeremy


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