[Mailman-Users] qrunner with over 90% CPU

[Jens Gutzeit]

Hi all,

I'm new to mailman, I've it running on my mailserver for 2 internal 
mailinglists with low traffic (10-40 mails per day), nothing special, most 
text mails, a few Multipart-Mime mails and a bit HTMl crap.

Now I've seen that qrunner has a high CPU usage, I had restartet mailman but 
that doens't change anything.

Here's ps aux|grep mailman output
mailman   1089  0.0  1.6  5980 3988 ?        S    20:08   0:00 /usr/bin/python 
/home/mailman/bin/mailmanctl -s -q start
mailman   1090  0.0  1.7  5884 4268 ?        S    20:08   0:00 qrunner 
/home/mailman/bin/qrunner --runner=ArchRunner:0:1 -s
mailman   1091  0.0  1.7  5888 4272 ?        S    20:08   0:00 qrunner 
/home/mailman/bin/qrunner --runner=BounceRunner:0:1 -s
mailman   1092  0.0  1.7  5884 4268 ?        S    20:08   0:00 qrunner 
/home/mailman/bin/qrunner --runner=CommandRunner:0:1 -s
mailman   1093  0.0  1.7  5888 4272 ?        S    20:08   0:00 qrunner 
/home/mailman/bin/qrunner --runner=IncomingRunner:0:1 -s
mailman   1094  0.0  1.7  5924 4308 ?        S    20:08   0:00 qrunner 
/home/mailman/bin/qrunner --runner=NewsRunner:0:1 -s
mailman   1095 95.4  1.7  5936 4360 ?        R    20:08   8:39 qrunner 
/home/mailman/bin/qrunner --runner=OutgoingRunner:0:1 -s
^^^^^^^^^^^^^^^^^^^^^^^^
mailman   1096  0.0  1.7  5892 4272 ?        S    20:08   0:00 qrunner 
/home/mailman/bin/qrunner --runner=VirginRunner:0:1 -s
root      1421  0.0  0.2  1780  736 pts/6    S    20:17   0:00 grep mailman

Well that looks something strange to me, I can't find anything special in the 
logs.

I'm running 2.1.2 on Debian woody with Postfix-2 as MTA.

The time for the qrunner --runner=OutgoingRunner:0:1 -s was at 683 before I 
had restartet mailman, for me it looks like an infinite loop, but what could 
cause this?

BTW: I can still post to the lists, without any problems or high delay.

Thanks in advance,
Jens Gutzeit