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From "vijay (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-10055) High CPU load for Cassandra 2.1.8
Date Wed, 12 Aug 2015 14:52:45 GMT
vijay created CASSANDRA-10055:

             Summary: High CPU load for Cassandra 2.1.8
                 Key: CASSANDRA-10055
             Project: Cassandra
          Issue Type: Bug
          Components: Config
         Environment: Prod
            Reporter: vijay

We are seeing High CPU Load about 80% to 100% in Cassandra 2.1.8 when doing Data ingest, we
did not had this issue in 2.0.x version of Cassandra
we tested this in different Cloud platforms and results are same.
CPU: Tested with M3 2xlarge AWS instances
Ingest rate: Injecting 1 million Inserts each insert is of 1000bytes
no other Operations are happening except inserts in Cassandra
let me know if more info is needed.

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