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Posted to commits@cassandra.apache.org by "Marcus Eriksson (Jira)" <ji...@apache.org> on 2021/01/22 15:12:00 UTC
[jira] [Commented] (CASSANDRA-16342) LCS steady state load of 4.0
vs. 3.x performance test
[ https://issues.apache.org/jira/browse/CASSANDRA-16342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17270201#comment-17270201 ]
Marcus Eriksson commented on CASSANDRA-16342:
---------------------------------------------
Do we have an explanation for the increase in number of sstables in 4.0? Is the data size on disk the same for both clusters?
> LCS steady state load of 4.0 vs. 3.x performance test
> -----------------------------------------------------
>
> Key: CASSANDRA-16342
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16342
> Project: Cassandra
> Issue Type: Sub-task
> Components: Test/benchmark
> Reporter: Yifan Cai
> Assignee: Yifan Cai
> Priority: Normal
>
> The testing cluster should be pre-populated with ~200GB data in each node. Run the steady state workload to compare the read, write and compaction performance between baseline (3.x cluster) and 4.0 cluster.
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