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From Peter Schuller <>
Subject Re: Cassandra benchmarking on Rackspace Cloud
Date Tue, 20 Jul 2010 19:18:52 GMT
> (I'm hoping to have time to run my test on EC2 tonight; will see.)

Well, I needed three c1.xlarge EC2 instances running py_stress to even
saturate more than one core on the c1.xlarge instance running a single
cassandra node (at roughly 21k reqs/second)... Depending on how
reliable vmstat/top is on EC2 to begin with.

Would have to revisit this later if I'm to get any sensible numbers
that are even remotely trustworthy...

/ Peter Schuller

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