Re: Perf regression between 2.2.5 and 3.11

2017-01-25 Thread sankalp kohli
We are just getting started with 3.0.10. Will let you know. On Wed, Jan 25, 2017 at 12:00 PM, Nate McCall wrote: > There was CASSANDRA-12269 fixed in 3.10 recently as well. > > On Wed, Jan 25, 2017 at 11:47 AM, Dikang Gu wrote: > > We still see perf regression with the otc_coalescing_strategy d

Re: Perf regression between 2.2.5 and 3.11

2017-01-25 Thread Nate McCall
There was CASSANDRA-12269 fixed in 3.10 recently as well. On Wed, Jan 25, 2017 at 11:47 AM, Dikang Gu wrote: > We still see perf regression with the otc_coalescing_strategy disabled, and > on 3.0.10 branches as well. We can share our stress test results here. > > @Sankalp, are you guys seeing any

Re: Perf regression between 2.2.5 and 3.11

2017-01-25 Thread Dikang Gu
We still see perf regression with the otc_coalescing_strategy disabled, and on 3.0.10 branches as well. We can share our stress test results here. @Sankalp, are you guys seeing any throughput regressions on 3.0.10 branch? Thanks. On Thu, Jan 19, 2017 at 2:33 PM, Jeremiah D Jordan < jeremiah.jor.

Re: Perf regression between 2.2.5 and 3.11

2017-01-19 Thread Jeremiah D Jordan
You may be getting perf issues from message coalescing depending on what CL you are testing with: https://issues.apache.org/jira/browse/CASSANDRA-12676 Try you tests with: otc_coalescing_strategy: DISABLED > On Jan 19, 2017, at 4:28 PM, Andrew Whang wrote: > > Hi, > > I'm seeing perf regressi

Perf regression between 2.2.5 and 3.11

2017-01-19 Thread Andrew Whang
Hi, I'm seeing perf regressions (using cassandra-stress) between 2.2.5 and 3.11. I understand these versions are quite far apart, but just wondering if there are stress results publicly available that compare 2.x to 3.x? Thanks.