Hello Jochen,
I am using WiredTiger and am not seeing any unusual messages in the
mongod.log file, even when the mongod CPU usage spikes. Below are the top
five collections in the graylog db, the sizes (in bytes) don't seem out of
this world (to me atleast).
Hi Ariel,
MongoDB shouldn't need much processing power when being used by Graylog.
Are there any error messages in the logs of your MongoDB nodes? Are there
any unusually large collections in the MongoDB database used by Graylog?
Which MongoDB storage engine (MMAPv1, WiredTiger) are you using?
