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Posted to users@httpd.apache.org by John Moore <Jo...@PDSI-Software.COM> on 2002/03/20 20:59:03 UTC
Processes in an "R" state
Hello,
We are running Apache 1.3.22 on Solaris 8 (sparc) with mod_status,
mod_rewrite, mod_ssl and mod_jk. Recently I have noticed that the number of
processes with a "R" state in server-status is growing and they linger for a
substantial period of time (usually I end up killing off the PIDs after
thousands of seconds). The Host and VHost are both ? and the Request line
stays ..reading... What is causing these and is there a way to prevent or at
least auto-kill off the processes after some amount of time? They appear to
be connections to the server without a request.
I did a netstat -an | grep "^192.168.4.3.443" and matched up the IP's from
the list of those in the results of server-status and I don't see any IP's
that are not attached to an active("W")/passive(_)process. Is there
anything more specific to look at?
The site has been up for about a year in this configuration and this seems
to have popped up recently. I can't tie it to a upgrade of software either.
The number of users is much larger than a year ago but still comparitavely
trivial for Apache. Performance on the box seems fine so I wouldn't expect
that these are requests that couldn't be processed.
Thanks,
John Moore
Principal Decision Systems International
625 The City Drive
Suite 190
Orange, CA 92868
800-850-7374