I got an error in my apache error logs that sais:
[ldap:error] [pid 1491] AH01323: Purge of LDAP cache failed
Seems that thisx problem hangs up a machine within 3-4 hours resulting a lot of apache scripts running at 2-3% cpu bringing everything else offline.
I just had a problem again, but this time i did not see the warning in the log. I just saw a lot of requests from z-push and my android-Outlook raising the processcount of apache. I just shut down the Outlook on Android. I do not see any hanging inctances for apache coming up until now. I’ll keep you updated.