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From "Alan Boudreault (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10407) Benchmark and evaluate CASSANDRA-8894 improvements
Date Tue, 29 Sep 2015 21:52:05 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14935962#comment-14935962
] 

Alan Boudreault commented on CASSANDRA-10407:
---------------------------------------------

[~benedict] What yaml profile should I benchmark? All attached in #8894? 

Is there any other setting required than the following?
{code}
disk_access_mode: standard 
{code}

I will use the same commands than Stefania mentioned (with 65M as n parameter):
{code}
user profile=https://dl.dropboxusercontent.com/u/15683245/8894_tiny.yaml  ops\(insert=1,\)
n=100000 -rate threads=50
user profile=https://dl.dropboxusercontent.com/u/15683245/8894_tiny.yaml  ops\(singleblob=1,\)
n=100000 -rate threads=50
{code}

so will benchmark both *insert* and *singleblob (read)* operations. Anything else?

> Benchmark and evaluate CASSANDRA-8894 improvements
> --------------------------------------------------
>
>                 Key: CASSANDRA-10407
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10407
>             Project: Cassandra
>          Issue Type: Test
>            Reporter: Aleksey Yeschenko
>            Assignee: Alan Boudreault
>             Fix For: 3.0.0 rc2
>
>
> The original ticket (CASSANDRA-8894) was committed to 3.0 alpha1 two months ago. We need
to get proper performance tests before GA.
> See [~benedict]'s [comment|https://issues.apache.org/jira/browse/CASSANDRA-8894?focusedCommentId=14631203&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14631203]
for more details.



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