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https://issues.apache.org/jira/browse/CASSANDRA-15175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16870303#comment-16870303
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Joseph Lynch commented on CASSANDRA-15175:
------------------------------------------
[~norman] thanks for helping out!. We're running OpenJDK 1.8.0_202 (Azul Zulu
builds) and this is using jdk SSL. I'll re-run the tests with OpenSSL as well
to see if that has different results as well.
{noformat}
$ java -version
openjdk version "1.8.0_202"
OpenJDK Runtime Environment (Zulu 8.36.0.2-SA-linux64) (build 1.8.0_202-b05)
OpenJDK 64-Bit Server VM (Zulu 8.36.0.2-SA-linux64) (build 25.202-b05, mixed
mode)
{noformat}
We've got a bunch more tests we need to run with this cluster but we can likely
re-produce on a smaller cluster if you want us to test something.
> Evaluate 200 node, compression=on, encryption=all
> -------------------------------------------------
>
> Key: CASSANDRA-15175
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15175
> Project: Cassandra
> Issue Type: Sub-task
> Components: Test/benchmark
> Reporter: Joseph Lynch
> Assignee: Joseph Lynch
> Priority: Normal
> Attachments: 30x_14400cRPS-14400cWPS.svg,
> trunk_14400cRPS-14400cWPS.svg, trunk_vs_30x_14kRPS_14kcWPS_load.png,
> trunk_vs_30x_14kcRPS_14kcWPS.png,
> trunk_vs_30x_14kcRPS_14kcWPS_schedstat_delays.png,
> trunk_vs_30x_24kcRPS_14kcWPS.png, trunk_vs_30x_24kcRPS_14kcWPS_load.png
>
>
> Tracks evaluating a 192 node cluster with compression and encryption on.
> Test setup at (reproduced below)
> [https://docs.google.com/spreadsheets/d/1Vq_wC2q-rcG7UWim-t2leZZ4GgcuAjSREMFbG0QGy20/edit#gid=1336583053]
>
> |Test Setup| |
> |Baseline|3.0.19
> @d7d00036|
> |Candiate|trunk
> @abb0e177|
> | | |
> |Workload| |
> |Write size|4kb random|
> |Read size|4kb random|
> |Per Node Data|110GiB|
> |Generator|ndbench|
> |Key Distribution|Uniform|
> |SSTable Compr|Off|
> |Internode TLS|On|
> |Internode Compr|On|
> |Compaction|LCS (320 MiB)|
> |Repair|Off|
> | | |
> |Hardware| |
> |Instance Type|i3.xlarge|
> |Deployment|96 us-east-1, 96 eu-west-1|
> |Region node count|96|
> | | |
> |OS Settings| |
> |IO scheduler|kyber|
> |Net qdisc|tc-fq|
> |readahead|32kb|
> |Java Version|OpenJDK 1.8.0_202 (Zulu)|
> | | |
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