The vCenter server has some error message,java.lang.OutOfMemoryError: PermGen space
how to config memory size.
The message is below
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[, format=http://schemas.xmlsoap.org/claims/UPN] successfully parsed from XML
[2018-01-26T23:45:02.689+07:00] [ERROR] ing.timer.TimerFactoryBean#0 o.s.scheduling.timer.MethodInvokingTimerTaskFactoryBean Invocation of method 'update' on target class [class com.vmware.vise.vim.cm.healthstatus.HealthStatusUpdater] failed java.lang.OutOfMemoryError: PermGen space
[2018-01-26T23:46:30.899+07:00] [INFO ] SynchronizerTimer com.vmware.ph.ceip.impl.Synchronizer Synchronization with the other PSC nodes started...
[2018-01-26T23:47:02.096+07:00] [WARN ] pool-7-thread-756 com.vmware.vco.session.impl.VcoServiceFactoryImpl Can't connect to vCO service [Configuration [servicePath=/vco/api/, vcoServiceUri=https://xxxxxxxxxx, serviceGuid=5aa30a3d-29e5-4a79-a56a-64fc3c67f474]]
[2018-01-26T23:47:02.096+07:00] [INFO ] duledExecutorFactoryBean#0-1 com.vmware.vise.util.core.dump.CoreDumpRotation Performing core dump rotation in serviceability/dump
[2018-01-26T23:49:13.270+07:00] [INFO ] http-bio-9090-exec-89 com.vmware.identity.token.impl.SamlTokenImpl SAML token for SubjectNameId [value=machine-ec4f7da0-3c67-11e7-8a7local, format=http://schemas.xmlsoap.org/claims/UPN] successfully parsed from XML
[2018-01-26T23:49:34.072+07:00] [WARN ] pool-7-thread-758 com.vmware.vco.session.impl.VcoServiceFactoryImpl Can't connect to vCO service [Configuration [servicePath=/vco/api/, vcoServiceUri=https://1xxx.xxx.sss.ddd81, serviceGuid=5aa30a3d-29e5-4a79-a56a-64fc3c67f474]]
[2018-01-26T23:49:35.221+07:00] [INFO ] http-bio-9090-exec-88 70003165 100001 ###### com.vmware.identity.token.impl.SamlTokenImpl SAML token for SubjectNameId [value=machine-ec4f7da0-3c67-11e7-8a73-005056ac111f@vsphere.local, format=http://schemas.xmlsoap.org/claims/UPN] successfully parsed from XML
[2018-01-26T23:49:35.221+07:00] [INFO ] http-bio-9090-exec-84 70003164 100001 ###### com.vmware.identity.token.impl.SamlTokenImpl SAML token for SubjectNameId [value=machine-ec4f7da0local, format=http://schemas.xmlsoap.org/claims/UPN] successfully parsed from XML
[2018-01-26T23:49:55.813+07:00] [WARN ] pool-7-thread-759 com.vmware.vco.session.impl.VcoServiceFactoryImpl Can't connect to vCO service [Configuration [servicePath=/vco/api/, vcoServiceUri=https://1xxxxx.xx.xx1, serviceGuid=5aa30a3d-29e5-4a79-a56a-64fc3c67f474]]
[2018-01-26T23:58:25.198+07:00] [ERROR] SynchronizerTimer com.vmware.vise.util.concurrent.WorkerThread SynchronizerTimer terminated with exception: java.lang.OutOfMemoryError: PermGen space
