> On Mon, 1 Nov 2004, Chris Robertson wrote: > >> 2004/11/01 11:32:55| cbdataUnlock: Freeing 0x83ef270 >> 2004/11/01 11:33:08| eventRun: RUN ID 1342 >> >> This is really killing me. Is it the eventRun that is causing the stall, is >> it breaking the stall, or is it completely unrelated? > > Probably unrelated. > > Does strace reveal any activity during the strange hickups? > > You can also try running Squid under the control of a debugger (i.e. gdb) > and break it while it is stuck (Control-C). This should show you > where/what it is doing at the time. > > Regards > Henrik
Thanks for the tip. Using gdb was exactly what I needed (I've never used it before, neat). I was using two url_regex acls, and the regular expressions I was using seem to be the problem. Removing those two lines dropped CPU usage from a low of %50 to a HIGH of 10%. Yikes. Off to optimize them. Once again Henrik, you are a savior. Chris
