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From Dan Kinder <>
Subject compression cpu overhead
Date Tue, 03 Nov 2015 23:42:24 GMT
Hey all,

Just wondering if anyone has done seen or done any benchmarking for the
actual CPU overhead added by various compression algorithms in Cassandra
(at least LZ4) vs no compression. Clearly this is going to be workload
dependent but even a rough gauge would be helpful (ex. "Turning on LZ4
compression increases my CPU load by ~2x")


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