> Hi Russ, > > As i told you that i have enabled the log level to 16 but no luck i > din't get any such messages releated to errors of cpu usage. > > > Regards, > Mario
Do you see anything abnormal when you look at the output of top or with vmstat 2 ? Just because a process is using 100% of the cpu, does not in and of itself always mean there is a problem. If there are no other process running, then the kernel can allow the mail server to use 100%. You should look at top to see how busy the server is vs how idle. If the box is 98% busy and 2% idle and/or you see a lot of blocked threads with vmstat, then you should continue looking. If you find that your server is too busy, you could try adjusting down some of your checks to see if that helps. Make sure that you don't have log files growing out of control. You can try a restart of qmail. You should verified that your ldap server is optimized. Hope that helps. Russ
