On Monday 08 September 2008, 13:13 Eric Covener wrote: > On Mon, Sep 8, 2008 at 7:00 AM, Markus Mayer <mymaillists@xxxxxx> wrote: > > Does anyone have any suggestions as to how I can pinpoint this problem? > > Is there any way I can log requests before they are fully served by > > apache, as this might help the next time this shows up. > > Run pstack against all the child processes you find when you have a > hang, if you're curious about what they're doing. This seems to work well, thank you. Through my experimenting, I also found the solaris command pfiles. This is much slower, but lists all files that a process has open at the time of calling. For an apache server with 500+ child processes, it will unfortunately need more than an hour to go through, however I think after 40 or 50, I should be able to get a good idea of what's making it hang. --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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