[yocto-perf] Build Perf Test Report for CentOS Linux 7 (Core)

Sat Nov 17 04:03:34 PST 2018

Yocto build performance test report.

TEST METADATA:
==============
                      CURRENT COMMIT          COMPARING WITH      
Hostname:             ypperf-centos7          ypperf-centos7      
Branch:               master                  master              
Commit number:        52350                   52332               
Commit:               9c55d8d8fee34bb270ee    be1c84a91eb3ddddbef5
Number of test runs:  4                       8                   

TEST RESULTS:
=============
  test1: Build core-image-sato
           build time              1:30:60  ->  1:30:51         -8.5 s   -0.2 %
           tmpdir size           33.22 GiB  ->  33.21 GiB    -7.20 MiB   -0.0 %
           rootfs size          235.68 MiB  ->  235.68 MiB    +0.5 kiB   +0.0 %

  test12: Build virtual/kernel
           build time               7:50.3  ->  7:49.5         -0.89 s   -0.2 %

  test13: Build core-image-sato with rm_work enabled
           build time              1:32:15  ->  1:31:47        -27.8 s   -0.5 %
           tmpdir size            6.51 GiB  ->  6.51 GiB     -2.86 MiB   -0.0 %

  test2: Run core-image-sato do_rootfs with sstate
           do_rootfs time           2:20.0  ->  2:18.0          -1.9 s   -1.4 %

  test3: Bitbake parsing (bitbake -p)
           parse_1 time             29.2 s  ->  29.2 s         -0.05 s   -0.2 %
           parse_2 time             18.9 s  ->  19.0 s         +0.03 s   +0.1 %
           parse_3 time              1.8 s  ->  1.8 s          -0.01 s   -0.5 %

  test4: eSDK metrics
           installer_bin size     1.23 GiB  ->  1.23 GiB     -3.62 MiB   -0.3 %
           deploy time              2:17.6  ->  2:17.6         -0.06 s   -0.0 %
           deploy_dir size        4.07 GiB  ->  4.06 GiB     -7.21 MiB   -0.2 %

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