cassandra-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Nate McCall <zznat...@gmail.com>
Subject Re: Perf regression between 2.2.5 and 3.11
Date Wed, 25 Jan 2017 20:00:19 GMT
There was CASSANDRA-12269 fixed in 3.10 recently as well.

On Wed, Jan 25, 2017 at 11:47 AM, Dikang Gu <dikang85@gmail.com> 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 throughput regressions on 3.0.10 branch?
>
> Thanks.
>
> On Thu, Jan 19, 2017 at 2:33 PM, Jeremiah D Jordan <
> jeremiah.jordan@gmail.com> wrote:
>
>> 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 <andrewgwhang@gmail.com>
>> wrote:
>> >
>> > 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.
>>
>>
>
>
> --
> Dikang

Mime
View raw message