Hardware Specifications :-
HDD 1.5 TB
I am getting following errors in zmmailbox.out
17.790: [CMS-concurrent-abortable-preclean: 0.775/2.835 secs] [Times: user=7.09 sys=0.28, real=2.84 secs]
17.791: [GC[YG occupancy: 513642 K (884736 K)]17.791: [Rescan (parallel) , 0.1036240 secs]17.894: [weak refs processing, 0.0000250 secs] [1 CMS-remark: 0K(983040K)] 513642K(1867776K), 0.1038770 secs] [Times: user=0.30 sys=0.01, real=0.10 secs]
Total time for which application threads were stopped: 0.1045080 seconds
17.895: [CMS-concurrent-sweep: 0.000/0.000 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
Total time for which application threads were stopped: 0.0007190 seconds
Total time for which application threads were stopped: 0.0000760 seconds
17.977: [CMS-concurrent-reset: 0.081/0.082 secs] [Times: user=0.07 sys=0.07, real=0.08 secs]
par new generation total 884736K, used 521663K [0x00000006c8000000, 0x0000000704000000, 0x0000000704000000)
eden space 786432K, 63% used [0x00000006c8000000, 0x00000006e68fde90, 0x00000006f8000000)
from space 98304K, 21% used [0x00000006fe000000, 0x00000006ff472000, 0x0000000704000000)
to space 98304K, 0% used [0x00000006f8000000, 0x00000006f8000000, 0x00000006fe000000)
concurrent mark-sweep generation total 983040K, used 0K [0x0000000704000000, 0x0000000740000000, 0x0000000740000000)
concurrent-mark-sweep perm gen total 262144K, used 55389K [0x0000000740000000, 0x0000000750000000, 0x0000000800000000)
after this error zmmailboxdctl getting stopped and after restarting service its getting started working for few mins or seconds and again getting this kind of error.
I have increased Heap Memory very high and also assigned PermMax Size xmx options in mailboxd_java_options
Followed below links but nothing helped :-
Performance Tuning Guidelines for Large Deployments - Zimbra :: Wiki
OpenLDAP Performance Tuning - Zimbra :: Wiki
Experts, Let me know whatever output you required.
What is the solution for the same.
Help me to solve the same.