Hi.

I've an install of 6.0.6 NE where sometimes I receive mail to admin saying the stat service has been stopped.

I did a search into zmstat/zmstat.out but all I could find is stuff like:
Code:
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
Use of uninitialized value in subtraction (-) at /opt/zimbra/libexec/zmstat-allprocs line 118.
and no other explanation of this shutdown.
If I manually restart it it will work with no trouble. For some days/weeks.

Any clue?
thanks