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

Fri Nov 23 04:05:54 PST 2018

Yocto build performance test report.

TEST METADATA:
==============
                      CURRENT COMMIT          COMPARING WITH      
Hostname:             ypperf-centos7          ypperf-centos7      
Branch:               master                  master              
Commit number:        52453                   52408               
Commit:               6b84ac788321b24cfa2e    ba1456ab7e6101ae8353
Number of test runs:  4                       3                   

TEST RESULTS:
=============
  test1: Build core-image-sato
           build time              1:31:07  ->  1:32:04          +57.2 s    +1.0 %
           tmpdir size           33.26 GiB  ->  33.60 GiB    +347.74 MiB    +1.0 %
           rootfs size          236.20 MiB  ->  236.61 MiB    +417.3 kiB    +0.2 %

  test12: Build virtual/kernel
           build time               7:51.7  ->  7:49.8            -1.8 s    -0.4 %

  test13: Build core-image-sato with rm_work enabled
           build time              1:31:56  ->  1:32:38          +42.2 s    +0.8 %
           tmpdir size            6.52 GiB  ->  6.55 GiB      +36.18 MiB    +0.5 %

  test2: Run core-image-sato do_rootfs with sstate
           do_rootfs time           2:38.0  ->  2:15.9           -22.1 s   -14.0 %

  test3: Bitbake parsing (bitbake -p)
           parse_1 time             29.2 s  ->  29.3 s           +0.03 s    +0.1 %
           parse_2 time             19.1 s  ->  19.0 s           -0.11 s    -0.6 %
           parse_3 time              1.8 s  ->  1.8 s            -0.01 s    -0.8 %

  test4: eSDK metrics
           installer_bin size     1.23 GiB  ->  1.24 GiB      +14.02 MiB    +1.1 %
           deploy time              2:17.6  ->  2:17.2           -0.33 s    -0.2 %
           deploy_dir size        4.05 GiB  ->  4.09 GiB      +37.47 MiB    +0.9 %

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