Hi, On Thursday 07 August 2008, Vladislav Kurz wrote: > we did some more testing and googling and foud thet this issue is > discussed on apache-dev mailing list. They mention that the problem > is related to proxy setting, and yes, we use mod_proxy too. There > are some patches too. > > http://www.gossamer-threads.com/lists/apache/dev/355044?page=last
That thread is about a bug in the worker mpm in trunk. It says that 2.2.x is not affected. Therefore this is probably not your problem. > We did strace, the last line is: > > futex(0x4447a700, FUTEX_WAIT, 2, NULL > > if you want I can send the whole strace When apache is not answering to requests, start top and type fy uwww-data What info is in the WCHAN column? Get the pid of a process that has not "semtimedo" in the WCHAN column (if any) and strace that process and try to do a request. It might also be interesting to see the strace output of a child process while you do a graceful restart. Cheers, Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
