Manual:getLagTimes.php

From MediaWiki.org

Tossed together a quick maintenance script to dump out detected replication lag times from $wgLoadBalancer...

This can be looped to make a stupid 'lagtop' script to monitor a cluster's status:

** enwiki cluster **
10.0.0.236      db3.pmtpa.wmnet   0 
10.0.0.235      db2.pmtpa.wmnet   0 
10.0.0.237      db4.pmtpa.wmnet   8 ********
10.0.0.102   samuel.pmtpa.wmnet   1 *
10.0.0.232  thistle.pmtpa.wmnet   1 *
10.0.0.231     ixia.pmtpa.wmnet   1 *
10.0.0.233  lomaria.pmtpa.wmnet   1 *
10.0.0.101    adler.pmtpa.wmnet   0 

** dewiki cluster **
10.0.0.101    adler.pmtpa.wmnet   0 
10.0.0.102   samuel.pmtpa.wmnet   0 
10.0.0.232  thistle.pmtpa.wmnet   0 
10.0.0.231     ixia.pmtpa.wmnet   0 
10.0.0.234      db1.pmtpa.wmnet   0 
10.0.0.233  lomaria.pmtpa.wmnet   0 
 10.0.0.24  holbach.pmtpa.wmnet   0 

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