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2017-09-18scripts/oe-build-perf-report: show recipe version changes in html reportMarkus Lehtonen
If buildstats are available (for a certain measurement), show recipe version changes between the two builds that are being compared. The information shown includes new and dropped recipes as well as changes in recipe version, revision or epoch. [YOCTO #11382] Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-09-18scripts/buildstats-diff: move more code to lib/buildstats.pyMarkus Lehtonen
More refactoring of buildstats-diff script. Move recipe version comparison functionality to scripts/lib/buildstats.py. This patch also compasses some wording changes, i.e. changing 'package' to 'recipe'. [YOCTO #11382] Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-09-18scripts/oe-build-perf-report: summary of task resource usageMarkus Lehtonen
Utilize buildstats, if available, and show a summary of the resource usage of bitbake tasks in the html report. The details provided are: - total number of tasks - top 5 resource-hungry tasks (cputime) - top 5 increase in resource usage (cputime) - top 5 decrease in resource usage (cputime) [YOCTO #11381] Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-09-18scripts/buildstats-diff: move code to lib/buildstats.pyMarkus Lehtonen
Move over code from buildstats-diff to new scripts/lib/buildstats.py module in order to share code related to buildstats processing. Also, refactor the code, introducing new classes to make the code readable, maintainable and easier to debug. [YOCTO #11381] Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>