Replication lag monitor for MySQL

Description

The script is used to check replication lags, replication speed, and ETA of catup up

Usage

• Step 1: Create user on both master and slave

SQL: GRANT REPLICATION CLIENT ON . to lag_monitor@'%' IDENTIFIED BY 'lag_monitor';

• Step 2: Run lag print tool by: python ./LagPrint.py [slaveHost] [slavePort] [masterHost] [masterPort]

Sample: python ./LagPrint.py 127.0.0.1 3306 127.0.0.1 3316