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https://issues.apache.org/jira/browse/CASSANDRA-15175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16871778#comment-16871778
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Norman Maurer edited comment on CASSANDRA-15175 at 6/24/19 9:10 PM:
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[~jolynch] Yes please use a non GCM cipher and report back :) And please ensure
you use the same ciphers when comparing 3.x vs trunk as otherwise there is
really no way to compare these at all (from my understanding you use different
ciphers maybe)
was (Author: norman):
[~jolynch] Yes please use a non GCM cipher and report back :)
> 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, ShortbufferExceptions.png,
> odd_netty_jdk_tls_cpu_usage.png, trunk_14400cRPS-14400cWPS.svg,
> trunk_187000cRPS-14400cWPS.svg, trunk_187kcRPS_14kcWPS.png,
> trunk_22000cRPS-14400cWPS-jdk.svg, trunk_22000cRPS-14400cWPS-openssl.svg,
> trunk_220kcRPS_14kcWPS.png, trunk_252kcRPS-14kcWPS.png,
> trunk_93500cRPS-14400cWPS.svg, trunk_LQ_14400cRPS-14400cWPS.svg,
> trunk_vs_30x_125kcRPS_14kcWPS.png, trunk_vs_30x_14kRPS_14kcWPS_load.png,
> trunk_vs_30x_14kcRPS_14kcWPS.png,
> trunk_vs_30x_14kcRPS_14kcWPS_schedstat_delays.png,
> trunk_vs_30x_156kcRPS_14kcWPS.png, trunk_vs_30x_24kcRPS_14kcWPS.png,
> trunk_vs_30x_24kcRPS_14kcWPS_load.png, trunk_vs_30x_31kcRPS_14kcWPS.png,
> trunk_vs_30x_62kcRPS_14kcWPS.png, trunk_vs_30x_93kcRPS_14kcWPS.png,
> trunk_vs_30x_LQ_14kcRPS_14kcWPS.png, trunk_vs_30x_summary.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 (jdk)|
> |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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