Lorian Development wrote: > A question for all you ASSP experts (I'm not one yet unfortunately): > > ASSP 1.3.3.1 is going unresponsive for periods of 1.5 to 4 minutes, > every 10 minutes or so. > Only noticed this after upgraded from 1.3.1 to 1.3.3 (maybe a > coincidence?) > ASSP Config file in use since v1.2.6 (couple of months). > > When this happens, CPU usage jumps to 100% during the period, it's > usually 4% to 8%. > During that time, the ASSP GUI will not respond, and local outgoing > SMTP fails (through ASSP). > During that time, the POP and IMAP DOES respond (on same machine) > TOP shows PERL using most of the CPU cycles. > Have examined the logs following episodes, haven't noticed anything > unusual. > > Running on Mac PPC-G4, OSX 10.3.9 - also running mail server. > Perl v5.8.1 > Not running ClamAV. > Delaying/Greylisting is ON. > Handling about 3,000 email connections per day. > > Is a problem because outgoing SMTP fails -- users complaining. > > Any suggestions would be much appreciated. > > Here's the ASSP config (wow, long) if that helps. > < wow snipped >
A poorly written regEx could be the culprit. There were a number of regex handling changes in 1.3.3 for some of the features, possibly this might cause issues with one or more regex strings. Bayesian analysis on a large messages with a heavily loaded system can also cause these symptoms. It could also be related to the running-assp-as-non-root performance issue some reported seeing on Linux. Or it could be an external service causing the delay. What do your logs show just before the CPU usage increases? Kevin ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
