[Issue 10293] Log operations generated by syncrepl at STATS level

https://bugs.openldap.org/show_bug.cgi?id=10293

--- Comment #3 from mheyman@symas.com mheyman@symas.com --- The current implementation of syncrepl operation logging should be updated to make the logging outut formatted the same as normal operations. Customers using data reduction tools like Splunk and DataDog expect regular and easily processed formats and this implementation is neither. Furthermore the splitting of the name of the verb being sent and the etime makes processing complex in geneeral.

To this end I asked @nivanova to to an implementation. It was completed and demonstrates the attributes I asked for. It would dramatically simplify the postprocessing of logs to better understand the overall load on consumer instances.