linux/poky.git/scripts/lib/build_perf/html, branch 5.2_M3

scripts/buildperf: Add chart tabs for commit count/time

2025-02-09T22:23:30+00:00

We triggered a test of an older revision to narrow down when performance changed. The issue is that git's timestamps are granular to 1s. We'll usually merge a set of commits at the same time so they will all have the same timestamp for a block of them. This means that even if we use the commit date, all the points can't be distinguished on the graph. The author date doesn't work either as the commits are not merged in author date order. To solve this this patch adds the commit_count chart as a separate tab next to the start_time chart (From OE-Core rev: b263edd33f6c895238d81ef148c0445fcd0aa268) Signed-off-by: Richard Purdie

oe-build-perf-report: Add commit hash link to chart tooltip

2024-05-24T15:59:31+00:00

Update tooltip to include the commit hash link to the poky repository (From OE-Core rev: 1187a460c2608369df8de08fe52a5542e4ab6ecd) Signed-off-by: Ninette Adhikari Signed-off-by: Richard Purdie

oe-build-perf-report: Add dark mode

2024-05-15T15:39:19+00:00

Update css to add dark mode when window prefers-color-scheme is dark. (From OE-Core rev: ed02a235d42202279ad5e4e3153247f9e5e2bba8) Signed-off-by: Ninette Adhikari Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-build-perf-report: Update chart tooltip and chart type

2024-05-15T15:39:19+00:00

- Update chart tooltip format to show value as size in MB for 'rootfs size' and timestamp for 'tmpdir size' - Add commit number to tooltip - Update chart type to 'step chart' instead of 'line chart' (From OE-Core rev: fb41cbbe6008e442b6eac77308eadeae327eed7d) Signed-off-by: Ninette Adhikari Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-build-perf-report: Improve report styling and add descriptions

2024-05-15T15:39:19+00:00

Styling updates are added including page margin, labels for x and y axis, tooltip, and section descriptions. (From OE-Core rev: 2a2568fcf1a3f8e467bd814f4fb13dffae8ec61d) Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-build-perf-report: Add apache echarts to make report interactive

2024-05-15T15:39:19+00:00

- Add Apache echarts (https://echarts.apache.org/en/index.html) library to create build performance charts. - Restructure data to time and value array format so that it can be used by echarts. - This commit also converts test duration to minutes to map against the values axis. - Zoom is added to the line charts. (From OE-Core rev: 63c9321832aae79d20a4ddd199a4a1385f81de53) Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-buildperf-report: highlight large changes in the HTML report

2018-05-11T06:49:38+00:00

If the relative difference is greater than 2%, make the text bold to highlight it. (From OE-Core rev: 500e28311248713d4772480b81b10777390da909) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

scripts/oe-build-perf-report: show recipe version changes in html report

2017-09-18T10:07:30+00:00

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] (From OE-Core rev: 46eb839b51bb1466a9feeb09c9c437d6d45576cc) Signed-off-by: Markus Lehtonen Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

scripts/oe-build-perf-report: summary of task resource usage

2017-09-18T10:07:30+00:00

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] (From OE-Core rev: ddd9443cb2432af2c15b358bfda708393fa3c417) Signed-off-by: Markus Lehtonen Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

scripts/oe-build-perf-report: tidy up html syntax

2017-09-18T10:07:30+00:00

Fix some problems in the html syntax of the generated report: - prevent empty rows in the summary table - add one missing column in the results table (From OE-Core rev: 10883bb49ad2f5309883fd352cf320b2e1648615) Signed-off-by: Markus Lehtonen Signed-off-by: Ross Burton Signed-off-by: Richard Purdie