hi @Mohit.Mali
i changed the inum server to default server and now different logs.
```
2020-09-28 16:59:01,943 DEBUG [Thread-10281] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:186) - Allowing to run new process exclusively
2020-09-28 17:00:01,923 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:1158) - Created Cache Refresh PersistenceEntryManager: org.gluu.persist.ldap.impl.LdapEntryManager@185de91c
2020-09-28 17:00:01,923 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:339) - Attempting to load entries from source server
2020-09-28 17:00:01,941 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:348) - Found '0' entries in source server
2020-09-28 17:00:01,941 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:352) - Found '0' unique entries in source server
2020-09-28 17:00:01,943 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:373) - Found '0' entries in inum server
2020-09-28 17:00:01,943 DEBUG [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:385) - Count actual inum entries '0' after updating inum server
2020-09-28 17:00:01,943 DEBUG [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:389) - Count actual source entries '0' after calculating hash code
2020-09-28 17:00:01,943 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:404) - Found '0' changed entries
2020-09-28 17:00:02,006 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:423) - Updated '0' entries
2020-09-28 17:00:02,006 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:425) - Failed to update '0' entries
2020-09-28 17:00:02,006 DEBUG [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:446) - Keep external persons: 'true'
2020-09-28 17:00:02,007 DEBUG [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:460) - Count entries '0' for removal from target server
2020-09-28 17:00:02,007 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:468) - Removed '0' persons from target server
2020-09-28 17:00:02,007 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:485) - There are '0' entries before updating inum list
2020-09-28 17:00:02,007 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:489) - There are '0' entries after removal '0' entries
2020-09-28 17:00:02,007 INFO [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:493) - There are '0' entries after adding '0' entries
2020-09-28 17:00:02,039 DEBUG [Thread-10335] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:186) - Allowing to run new process exclusively
2020-09-28 17:01:01,953 DEBUG [Thread-10389] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:196) - Starting conditions aren't reached
2020-09-28 17:01:01,953 DEBUG [Thread-10389] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:186) - Allowing to run new process exclusively
2020-09-28 17:02:01,930 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:1158) - Created Cache Refresh PersistenceEntryManager: org.gluu.persist.ldap.impl.LdapEntryManager@6b78ee42
2020-09-28 17:02:01,930 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:339) - Attempting to load entries from source server
2020-09-28 17:02:01,931 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:348) - Found '0' entries in source server
2020-09-28 17:02:01,931 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:352) - Found '0' unique entries in source server
2020-09-28 17:02:01,931 DEBUG [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:363) - Found '0' entries in inum objects disk cache
2020-09-28 17:02:01,931 DEBUG [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:385) - Count actual inum entries '0' after updating inum server
2020-09-28 17:02:01,931 DEBUG [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:389) - Count actual source entries '0' after calculating hash code
2020-09-28 17:02:01,932 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:404) - Found '0' changed entries
2020-09-28 17:02:01,932 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:409) - Loaded '0' problem entries from problem file
2020-09-28 17:02:01,958 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:423) - Updated '0' entries
2020-09-28 17:02:01,958 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:425) - Failed to update '0' entries
2020-09-28 17:02:01,959 DEBUG [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:446) - Keep external persons: 'true'
2020-09-28 17:02:01,959 DEBUG [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:460) - Count entries '0' for removal from target server
2020-09-28 17:02:01,959 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:468) - Removed '0' persons from target server
2020-09-28 17:02:01,959 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:485) - There are '0' entries before updating inum list
2020-09-28 17:02:01,959 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:489) - There are '0' entries after removal '0' entries
2020-09-28 17:02:01,959 INFO [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:493) - There are '0' entries after adding '0' entries
2020-09-28 17:02:01,979 DEBUG [Thread-10437] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:186) - Allowing to run new process exclusively
2020-09-28 17:03:01,919 DEBUG [Thread-10490] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:196) - Starting conditions aren't reached
2020-09-28 17:03:01,919 DEBUG [Thread-10490] [gluu.oxtrust.ldap.cache.service.CacheRefreshTimer] (CacheRefreshTimer.java:186) - Allowing to run new process exclusively
```
thanks