Log history

The system uses table rotation and table extension to archive older logs.

By default, the system uses the following schedule to archive common logs:

Table 1. Common log archive schedule

Table	Archive schedule	Rotations	Type
Event [ecc_event]	Every day	7	Rotation
Queue [ecc_queue]	Every day	7	Rotation
Event [sysevent]	Every day	7	Rotation
Log [syslog]	Every week	8	Rotation
Transaction Log [syslog_transaction]	Every week	8	Rotation

Note:

The Email [sys_email] table is not managed using table rotation or extension. Instead, use the Email retention plugin to archive and destroy email records. By default, email records are archived after one year and destroyed after an additional year in the archive.