Memory problems with 7.1.3P1

[maxxer]

Hi.
I've recently upgraded from 6.0.x to 7.1.3 patched, but lately I'm running into memory leak problems.
I.e. yesterday I noticed the server was slowing down and I found Zimbra taking up all the 4G of RAM + 1G of swap, when it's usually around 3.2G.
This causes an infinite server load and unusability.
I managed to launch a zmcontrol stop before being unable to access the server, and when it finished running I still had a zmconfigd java process running, even if the command was apparently ran successful. I re-ran zmconfidctl stop and the process went away.

I instantly tried to reapply patch, but says it's already in place

zcs-patch-7.1.3_GA_3374# ./installPatch.sh
Current Version: 7.1.3_GA_3374
 Current install 7.1.3_GA is the same or newer then patch version.

This problems drives me crazy, because often I cannot even pass a whole day without rebooting the (virtual) machine.

Anyone else experiencing this? How can I track what is going wrong?
Thanks

[storole]

Hello!

Did you manage to resolve this? I'm experiencing the same problem. I have two different systems, that I upgraded from 6.0.x to 7.1.3. The systems had 4 GB memory on 6.0.x. When I upgraded, I gave them 8 GB memory. I soon saw that the servers used 100% memory and started to swap.

The systems slowly gets slower and slower.

The zmcontrol stop hangs on stopping zmmailbox and then a mysql error appares. Only way to resolve the issue is to reboot...

I have to reboot a couple times a week... I have one system now on 12 GB memory, but it consumes it all within hours...

[maxxer]

Originally Posted by storole

I have to reboot a couple times a week... I have one system now on 12 GB memory, but it consumes it all within hours...

no I didn't solve, I was about to wait until 7.1.4 to see if fixes anything (even if I see no related bug report) then eventually file a bug.
luckily I'm not that bad :-P

[vavai]

Originally Posted by storole

Hello!

Did you manage to resolve this? I'm experiencing the same problem. I have two different systems, that I upgraded from 6.0.x to 7.1.3. The systems had 4 GB memory on 6.0.x. When I upgraded, I gave them 8 GB memory. I soon saw that the servers used 100% memory and started to swap.

The systems slowly gets slower and slower.

The zmcontrol stop hangs on stopping zmmailbox and then a mysql error appares. Only way to resolve the issue is to reboot...

I have to reboot a couple times a week... I have one system now on 12 GB memory, but it consumes it all within hours...

It seems that you have facing a problem with Java JVM.

Do a full backup for your Zimbra Server and try to improve your JVM : Performance Tuning Guidelines for Large Deployments - Zimbra :: Wiki

This may helps : Zimbra running very very slow