Hi!

Few days ago I noticed that I can't login into zimbra, it seemed that the ldap died. So I killed the daemon and thought the problem is gone. But yesterday some users said that the server has a really bad performance, I decided to shut down the (virtual) server but then the whole system crashed.

After a reboot I did a fsck where some lost inodes where found. I started the zimbra server and everything seemed ok. But then I saw that the tomcat java process uses a lot of cpu (between 20%-80%). I thought maybe the server is doing some work for initalization but over night a had a really bad load (with no user access):

Code:
 load average: 3.38, 3.73, 3.91
Here is the current load of the java process:

Code:
 PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 9197 zimbra    25   0  463m 109m  15m S 35.0 44.1   2:07.91 java
Has anybody an idea why I have such a bad performance?