service status emails after upgrade from 5.19 to 6.0

[adavis]

We have been running 6.0 for a month now in production and keep getting these emails a couple times a day. It will stop the service and start itself back up. We can't figure out what is going or even if this is a problem. The mail system seems stable and is doing its job. Any ideas?

Sep 29 10:49:54 mail-server zimbramon[12512]: 12512:err: Service status change: mail-server.myoffice.com logger changed from running to stopped

(or stopped to running)

[adavis]

I just found this when i did a "zmstatctl status"

Running: zmstat-io-x
Running: zmstat-proc
Running: zmstat-mysql
Running: zmstat-vm
Running: zmstat-io
process 11366 in /opt/zimbra/zmstat/pid/zmstat-allprocs.pid not running
Running: zmstat-fd
process 11458 in /opt/zimbra/zmstat/pid/zmstat-nginx.pid not running
Running: zmstat-df
Running: zmstat-mtaqueue
Running: zmstat-cpu