Details
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Bug
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Resolution: Done
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Major - P3
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None
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3.0.4
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None
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ALL
Description
Hi Team ,
There is a mongodb session will cost cpu 100% when there is only normal ops on the instance , issue can be solved by restart the database , but it will appear after a few weeks .
It is always the same pid in linux costs 100% cpu , attached some screen shot while running top command .
As well I see the information : "thread over memory limit, cleaning up" very often in the db log , there is an issue with my database ?
Config file option:
processManagement :
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fork : true
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pidFilePath : /home/Radius/Rad.pid
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systemLog:
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destination : file
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path : /home/Radius/Log/Rad_Log
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logAppend : true
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storage:
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dbPath : /home/Radius/Data_WiredTiger
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engine : wiredTiger
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wiredTiger :
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engineConfig :
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cacheSizeGB : 20
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directoryPerDB : true
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net:
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port : 40001
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maxIncomingConnections : 2000
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security:
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authorization : enabled
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keyFile : /home/Radius/Keys/RadKey
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replication:
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replSetName : rad
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auditLog:
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destination : file
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format : JSON
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path : /home/Radius/Log/RadiusDBAduit.json
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filter : '{ atype : {$nin : ["authenticate"]} }'
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Attachments
Issue Links
- is related to
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SERVER-19064 Unpredictable High CPU usage not related to load or iowait
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- Closed
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