Great to see the first of these come out - thanks Konstantin!

First spot feedback - filter any improve/deg < 0.5%?

Thanks,
James

From: konstantin.belov@linaro.org <konstantin.belov@linaro.org>
Sent: 13 April 2024 06:12
To: graviton3-test-report@lists.linaro.org <graviton3-test-report@lists.linaro.org>
Subject: [Graviton3-test-report] Linux Kernel v6.9-rc3 vs v6.8 Performance Testing Results
 

Hello,
 Performance testing of Linux Kernel v6.9-rc3 on aws m7g.large (graviton3, arm64 CPU) is finished.
 Comparison is done to baseline Linux Kernel version: v6.8.

 Here is the summary of the results:
  - The following areas have been affected most by the changes in this release:  File System, Disk I/O Performance, CPU, Memory,  CPU Cache
  - Improvements observed in  File System, Disk I/O Performance, CPU, Memory,  CPU Cache,  Storage, File System,  IPC,  Memory,  Processes, Cryptography, Processes, Scheduler
  - Regressions observed in


 Improvements by test

 - scimarkc/FFT: 0.00%
 - scimarkc/LU: 0.03%
 - scimarkc/MonteCarlo: 0.06%
 - scimarkc/SOR: 0.01%
 - sysbench/cpu: 0.00%
 - aim9/brk_test: 0.05%
 - aim9/disk_cp: 0.50%
 - aim9/disk_rd: 0.30%
 - aim9/disk_rr: 0.09%
 - aim9/disk_rw: 0.54%
 - aim9/disk_src: 0.16%
 - aim9/disk_wrt: 0.87%
 - aim9/exec_test: 0.10%
 - aim9/fork_test: 0.99%
 - aim9/page_test: 0.43%
 - coremark/Score: 0.05%
 - stressng/context: 1.23%
 - stressng/madvise: 0.57%
 - stressng/vm-splice: 0.09%
 - stressng/fork: 0.07%
 - stressng/bad-altstack: 1.17%
 - stressng/get: 0.18%
 - stressng/getdent: 0.75%
 - stressng/af-alg: 0.20%



Detailed test results and raw data can be found here: https://artifacts.codelinaro.org/artifactory/linaro-351-reports/aws-graviton3-2024-04-13-report.tar.xz

Best regards.
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