Podręcznik:getLagTimes.php

Plik MediaWiki: getLagTimes.php
Lokalizacja:	maintenance/
Kod źródłowy:	master • 1.35.1 • 1.31.12
Klasy:	GetLagTimes

Szczegóły

getLagTimes.php file is a maintenance script to display replication lag times from $wgLoadBalancer .

The script can be repeatedly called from the command line to create a simple 'lagtop' script that monitors a cluster's status.

# simple shell script to run getLagTimes.php every five seconds
while [true]
do
    php getLagTimes.php
    sleep 5
done

Sample output

# sample output
** 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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