Benchmark projects for memcached

[Arie Aharon]

Hi there,

I am trying to do some CPU and memory utilization analysis for memcached.

Is there any good benchmark to stress memcached with a pre defined memory limit and a number of threads?

[dormando]

Hey,

Sorry, missed this earlier.

https://github.com/memcached/mc-crusher is the benchmark utility I use to
validate releases. There's a complete README but it might be a little
confusing to get going.

There're a number of examples in the conf/ directory. Let me know if any
concept is confusing and I can explain further. With it I can easily
saturate memcached on a 48+ core machine, pulling 50m keys/sec. I use an
external sampler to measure latency during the tests.

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