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mzupan / nagios-plugin-mongodb

A Nagios plugin to check the status of MongoDB
BSD 2-Clause "Simplified" License
346 stars 274 forks source link

Feature: Monitor Clock Skew #76

Open martinseener opened 11 years ago

martinseener commented 11 years ago

Iam missing the monitoring of the Clock Skew (for Replica Sets), but its an important metric which should be monitored.

mzupan commented 11 years ago

sorry for the delay.. I don't run a sharded setup with a mongos. It's my understanding that only the mongos's deal with clock skew. If you can show an output from what you want to compare, I can get a check in place

martinseener commented 11 years ago

Oh neither we run a sharded setup but a 3-node replica set and just want to monitor the clock skew (i attached an example screenshot) and be warned if the skew raises higher than x .... mongodb_replset_clockskew