MySQL Replication Falling Behind (Lag, Delay) Notes

(Doc ID 2256128.1)

Last updated on APRIL 11, 2018

Applies to:

MySQL Server - Version 5.6 and later
Information in this document applies to any platform.



On a Replication scenario, the slave server is reported as being lagging or falling behind the master

being the usual symptom the existence of  "seconds_behind_master" different from zero when issuing the command:



Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms