![](https://secure.gravatar.com/avatar/51884617e6352f4c67b07c86500478ef.jpg?s=120&d=mm&r=g)
25 Jan
2010
25 Jan
'10
7:56 p.m.
On Jan 25, 2010, at 12:44 PM, Jeremy Zawodny wrote:
+1 on a replication heartbeat w/configurable heartbeat time. We'd want to issue a heartbeat pules every 1 sec in our environment to measure *true* replication latency.
Jeremy
This is in MySQL 5.5 already. See MASTER_HEARTBEAT_PERIOD at: http://dev.mysql.com/doc/refman/5.5/en/change-master-to.html Regards, Harrison -- Harrison C. Fisk, MySQL Staff Support Engineer MySQL @ Sun Microsystems, Inc., http://www.sun.com/mysql/