RE: Performance issues after upgrading to Cassandra 0.7.6-2 from Cassandra 0.6.6

2011-06-03 Thread Nir Cohen
I think that the problem was solved. The servers have 8G Ram, we changed the heap to 6 (instead of 4G), Thanks Kind regards, -Nir SG_Signature_Logo.png Nir Cohen Co-Founder & CTO (+972) 54-242-8419 SimilarWeb <http://www.similarweb.com/> | SimilarS

Performance issues after upgrading to Cassandra 0.7.6-2 from Cassandra 0.6.6

2011-06-02 Thread Nir Cohen
2 SSD drives (one for data and one for commit log), The amount of the read per second for each server is 500. We haven't experienced those issues in 0.6.6 Do you have any ideas? Kind regards, -Nir SG_Signature_Logo.png Nir Cohen Co-Founder & CTO (+972) 54-242-