TestEngineering/Performance/Raptor/Youtube playback performance: Difference between revisions

Jump to navigation Jump to search

TestEngineering/Performance/Raptor/Youtube playback performance (view source)

Revision as of 09:58, 6 August 2019

751 bytes added ,  6 August 2019
m
Davehunt moved page TestEngineering/Performance/Sheriffing/Raptor/Youtube playback performance to TestEngineering/Performance/Raptor/Youtube playback performance
(Instructions in how to customize the gecko profiler)
 
(5 intermediate revisions by 3 users not shown)
Line 8: Line 8:
[https://wiki.mozilla.org/Performance_sheriffing/Raptor#Running_Locally_2 general Raptor documentation] first.
[https://wiki.mozilla.org/Performance_sheriffing/Raptor#Running_Locally_2 general Raptor documentation] first.


Once done the benchmark test can be run via the following command:
The benchmark test can be run on Firefox desktop via the following command:


     $ ./mach raptor-test --test=raptor-youtube-playback  
     $ ./mach raptor-test --test=raptor-youtube-playback  
To run the benchmark on the android geckoview example app, use this command:
    $ ./mach raptor-test --test raptor-youtube-playback-geckoview --app=geckoview --binary="org.mozilla.geckoview_example"


=== Customizing the test execution ===
=== Customizing the test execution ===
Line 16: Line 20:


==== Subset of tests ====
==== Subset of tests ====
To only run a subset of tests the benchmark test page supports the '''tests''' argument, which allows to add any number of tests based on their index. Currently it needs to be a comma separated list, but will be soon extended for ranges too.
To only run a subset of tests the benchmark test page supports the '''tests''' argument, which allows to add any number of tests based on their index. There are two possible methods to specify the list of tests:


The following line will only cause the videos of index 6, 47, and 90 to run:
* Run arbitrary videos, eg. of index 6, 47, and 90:


     test_url = http://...main.html?test_type=playbackperf-test&raptor=true&command=run&exclude=1,2&tests=6,47,90
     test_url = http://...main.html?test_type=playbackperf-test&raptor=true&command=run&exclude=1,2&tests=6,47,90
* Run a range of videos eg. from index 23 to 42
    test_url = http://...main.html?test_type=playbackperf-test&raptor=true&command=run&exclude=1,2&tests=23-42


This is helpful if specific video codecs, resolutions, or playback speeds are causing performance issues.
This is helpful if specific video codecs, resolutions, or playback speeds are causing performance issues.
==== Running with audio muted ====
Especially on Android the tests are running with audio muted to workaround the auto-play blocking issue as covered on [https://bugzilla.mozilla.org/show_bug.cgi?id=1547717 Bug 1547717].
If the same should be done for the desktop applications, the '''muted''' argument of the test page:
    test_url = http://...main.html?test_type=playbackperf-test&raptor=true&command=run&exclude=1,2&muted=true


== Profiling ==
== Profiling ==
Davehunt
Confirmed users
2,197

edits

Retrieved from "https://wiki.mozilla.org/Special:MobileDiff/1212787...1216014"

Navigation menu