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https://issues.apache.org/jira/browse/CASSANDRA-16342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271055#comment-17271055
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Yifan Cai commented on CASSANDRA-16342:
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The data size on disk is the same for both clusters.
!30_40_cluster_load.png|width=545,height=303!
Unfortunately, both testing clusters had been tore down. I will rerun the test
to see if the different number of the sstables can be reproduced.
> 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
> Attachments: 30_40_cluster_load.png
>
>
> 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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