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From aaron morton <>
Subject Re: C++ Thrift client
Date Thu, 16 May 2013 23:53:40 GMT
(Assuming you have enabled tcp_nodelay on the client socket)

Check the server side latency, using nodetool cfstats or nodetool cfhistograms. 

Check the logs for messages from the GCInspector about ParNew pauses.

Aaron Morton
Freelance Cassandra Consultant
New Zealand


On 16/05/2013, at 12:58 PM, Bill Hastings <> wrote:

> Hi All
> I am doing very small inserts into Cassandra in the range of say 64
> bytes. I use a C++ Thrift client and seem consistently get latencies
> anywhere between 35-45 ms. Could some one please advise as to what
> might be happening?
> thanks

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