Graylog2

Graylog2 is an open source log management solution that stores your logs in ElasticSearch.

Clean up DB

http://wiki.hackspherelabs.com/index.php?title=Graylog2#Clean_Out_Graylog2_DB

"Cure" for high CPU usage:

• service graylog2 stop
• cd /opt/elasticsearch-0.19.9/data/graylog2
• rm * -rf
• /opt/mongo/bin/mongo
• use graylog2
• db.message_counts.remove()
• db.hosts.remove()
• exit
• service graylog2 start