On Thu, Apr 1, 2010 at 8:37 PM, James Golick <jamesgol...@gmail.com> wrote: > Well, folks, I'm feeling a little stupid right now (adding to the injury > inflicted by one Mr. Stump :-P). > So, here's the story. The cache hit rate is up around 97% now. The ruby code > is down to around 20-25ms to multiget the 20 rows. I did some profiling, > though, and realized that a lot of time was being spent in thrift. Turns > out, that's where pretty much all the time was going. > I just ran the same test using java (scala) and the load is taking around > 2-4ms.
We've definitely seen ruby add latency to cassandra operations, but it hasn't been that bad. Are you using our cassandra gem? -ryan
