Issue :
You must have seen on many servers that apache gets restarted every 10
minutes. This is because cpanellogd is supposed to send a SIGUSR1
(graceful restart) to apache every 10 minutes to rotate logs (if enabled) and
handle stats.
Fix :
This can be modified by editing the file /usr/local/cpanel/cpanellogd to do
this only once per day so that you still get log processing and bandwidth
limiting.
Replace this line
sleep(300);
with
sleep(43200);
43200 seconds (12 hours) instead of 300 seconds (5 minutes).
Since the script only processes logs every other loop, this will mean log
processing only happens once every 24 hours.