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* [Telemetry] Add @Disabled and @Enabled decorators.tonyg@chromium.org2014-02-0947-203/+518
| | | | | | | | BUG=341885 Review URL: https://codereview.chromium.org/151843003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249997 0039d316-1c4b-4281-b951-d872f2087c98
* Generate ax enums from idl.dtseng@chromium.org2014-02-096-13/+19
| | | | | | | | | | This cl lays the groundwork for sharing all ax enums between platfrom accessibility and extension accessibility. BUG= Review URL: https://codereview.chromium.org/143473003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249993 0039d316-1c4b-4281-b951-d872f2087c98
* [telemetry] Add script to manage files in Cloud Storage.dtu@chromium.org2014-02-084-29/+273
| | | | | | | | | | | | | | Particularly useful: $ tools/telemetry/cloud_storage ls -r . Tells you whether files in the cwd are public or Google-only. BUG=340449 TEST=tools/perf/run_benchmark list; tools/telemetry/cloud_storage ls -r tools/perf Review URL: https://codereview.chromium.org/147913005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249920 0039d316-1c4b-4281-b951-d872f2087c98
* Remove an exception when using telemetry without cloud storage rights.etienneb@chromium.org2014-02-081-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running telemetry on my personal laptop (without any specific rights), using a open-source flow, I get the error below. The code assumes the access to cloud storage to read the credentials file. Page cycler seems to work without credentials and skip page that could not be accessed. This CL removes the dependency to the could by ignoring the credentials file. % python run_measurement page_cycler page_sets\top_10.js Traceback (most recent call last): <module> at tools\perf\run_measurement:128 sys.exit(Main()) Main at tools\perf\run_measurement:124 return runner.Run(new_perf_path, page_set_filenames) Run at tools\telemetry\telemetry\page\page_test_runner.py:39 page_set_filenames) ParseCommandLine at tools\telemetry\telemetry\page\page_test_runner.py:163 ps = self.GetPageSet(test, page_set_filenames) GetPageSet at tools\telemetry\telemetry\page\page_test_runner.py:102 return page_set.PageSet.FromFile(page_set_arg) FromFile at tools\telemetry\telemetry\page\page_set.py:86 return cls.FromDict(data, file_path) FromDict at tools\telemetry\telemetry\page\page_set.py:90 return cls(file_path, data) __init__ at tools\telemetry\telemetry\page\page_set.py:60 os.path.join(self._base_dir, self.credentials_path)) GetIfChanged at tools\telemetry\telemetry\page\cloud_storage.py:183 _RunCommand(['cp', url, file_path]) _RunCommand at tools\telemetry\telemetry\page\cloud_storage.py:110 raise CredentialsError(gsutil_path) The error is replaced by: % python run_measurement page_cycler page_sets\top_10.json WARNING:root:Cannot retrieve credential file: data/credentials.json R=tonyg@chromium.org, nduca@chromium.org BUG=333609 Review URL: https://codereview.chromium.org/148363002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249869 0039d316-1c4b-4281-b951-d872f2087c98
* Initial commit of Suggestions service.mathp@chromium.org2014-02-081-0/+34
| | | | | | | | | BUG=None Test=SuggestionsServiceTest Review URL: https://codereview.chromium.org/142193007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249862 0039d316-1c4b-4281-b951-d872f2087c98
* Adding UMA stats for how many page actions there are.finnur@chromium.org2014-02-071-0/+7
| | | | | | | | BUG=None Review URL: https://codereview.chromium.org/138743010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249833 0039d316-1c4b-4281-b951-d872f2087c98
* [Telemetry] Port FlowEvents importer from trace-viewer to telemetry.fmeawad@chromium.org2014-02-075-2/+146
| | | | | | | | BUG= Review URL: https://codereview.chromium.org/144313013 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249803 0039d316-1c4b-4281-b951-d872f2087c98
* Refactoring of some of the origin chip code.macourteau@chromium.org2014-02-072-0/+7
| | | | | | | | | | | Starts to extract some methods that will be used on all platforms. Also renames SiteChip* to OriginChip*. BUG= Review URL: https://codereview.chromium.org/130163005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249794 0039d316-1c4b-4281-b951-d872f2087c98
* Allow the missing-flash warning to be suppressed by scriptnduca@chromium.org2014-02-072-1/+4
| | | | | | | | | | | | Flash missing is not always a catastrophic warning. Let telemetry users avoid the warning. It is intentionally not exposed as a flag to make this available only to highly motivated developers. R=tonyg Review URL: https://codereview.chromium.org/157333003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249786 0039d316-1c4b-4281-b951-d872f2087c98
* [Telemetry] Initial power monitoring integration on Androidqsr@chromium.org2014-02-073-0/+194
| | | | | | | | | | | | | | This implementation only target the N10, as this is the only device know to have a power gauge. Moreover, the result are only usable if the measurement is done while the device is not charging. R=jeremy@chromium.org,tonyg@chromium.org,bulach@chromium.org BUG=314481 Review URL: https://codereview.chromium.org/130843007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249784 0039d316-1c4b-4281-b951-d872f2087c98
* [MemSherrif] Uninitialized memory read in testgroby@chromium.org2014-02-071-0/+14
| | | | | | | | | | BUG=341957 NOTRY=true TBR=shess@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/157823002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249774 0039d316-1c4b-4281-b951-d872f2087c98
* Let chrome_prefs handle Preferences initialization from master_preferences.gab@chromium.org2014-02-071-0/+9
| | | | | | | | chrome_pref_service_factory owns implementation details of how prefs+metadata should be stored, let it handle initialization of its prefs. Review URL: https://codereview.chromium.org/145053004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249759 0039d316-1c4b-4281-b951-d872f2087c98
* Widen ChromeBlacklistTrialTest.* exclusion to all sub-tests for Dr. Memory.bruening@google.com2014-02-071-1/+1
| | | | | | | | | BUG=340837 TBR=zhaoqin@chromium.org Review URL: https://codereview.chromium.org/153353004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249753 0039d316-1c4b-4281-b951-d872f2087c98
* Begin unification of memory profiling tools.primiano@chromium.org2014-02-0711-0/+568
| | | | | | | | | | | | | | This is the first step towards the memory tools unification effort. These core classes model the basic contract interfaces exposed to frontends (CLI, web, ...) and going to be implemented by the backends, abstracting OS-specific details of the memory tracing. See the docs attached in the related bug for more details. BUG=340294 Review URL: https://codereview.chromium.org/153853002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249723 0039d316-1c4b-4281-b951-d872f2087c98
* Disable page_cycler.typical_25 to avoid timeoutaberent@chromium.org2014-02-071-1/+4
| | | | | | | | | | | | | | We are getting timeouts on Android every time we run this. At present the only way to disable on Android is to disable on anything with a Linux host. BUG=341843 TBR=tonyg@chromium.org NOTRY=true Review URL: https://codereview.chromium.org/141773008 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249722 0039d316-1c4b-4281-b951-d872f2087c98
* Simple Telemetry benchmark for WebRTCkjellander@chromium.org2014-02-074-0/+87
| | | | | | | | | | | | | | | Adds a benchmark that performs CPU and memory measurements on a simple page only showing the video stream from a local fake video device in a video tag. BUG=333257 TEST=Compiled Chrome in Release mode. Ran: tools/perf/run_benchmark --browser=release webrtc Review URL: https://codereview.chromium.org/133733003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249721 0039d316-1c4b-4281-b951-d872f2087c98
* Re-record mobile-news page for key_mobile_sites page set.dominikg@chromium.org2014-02-073-2/+9
| | | | | | | | | | | | | | We had some issues with Telemetry scrolling the page before it is ready to scroll. The page now has a variable (NEWS_telemetryReady) to indicate that it's ready to be scrolled. This patch contains the recording of the new version of the page and updates the navigate steps accordingly. BUG=248928 Review URL: https://codereview.chromium.org/157483002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249716 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 249523 "telemetry: Use browser compositor rendering stats..."joi@chromium.org2014-02-072-25/+3
| | | | | | | | | | | | | | | | | | | | | | | Reason for revert: The HasRenderingStats method in Python that this change added is calling a non-existent method (see http://build.chromium.org/p/chromium.perf/builders/Mac%2010.8%20Perf%20%282%29/builds/2827). Is also on the blamelist for http://build.chromium.org/p/chromium.perf/builders/Win%207%20Perf%20%281%29/builds/11758 which is the first red build on that bot. > telemetry: Use browser compositor rendering stats in smoothness > > Depends on https://codereview.chromium.org/148983007/ > > Switch smoothness benchmark to use rendering stats from the top level > compositor; i.e. if data from a browser compositor is available, use that. > Otherwise use the data from the renderer compositor. > > R=nduca@chromium.org,tonyg@chromium.org > BUG=340753 > > Review URL: https://codereview.chromium.org/150103003 TBR=ernstm@chromium.org Review URL: https://codereview.chromium.org/157593002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249691 0039d316-1c4b-4281-b951-d872f2087c98
* Add UMA stats for the wildcard login check.mnissler@chromium.org2014-02-071-0/+18
| | | | | | | | | | | | | | Enterprise devices make an online check with GAIA to reconfirm login permission when users login in via wildcards in the login whitelist device setting. This adds UMA stats to quantify the slow-down incurred on the login flow. BUG=chromium:336284 TEST=None Review URL: https://codereview.chromium.org/152323005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249689 0039d316-1c4b-4281-b951-d872f2087c98
* [Android] Add ps_ext tool for tools-friendly cpu/mem/proc stats.primiano@chromium.org2014-02-073-0/+224
| | | | | | | | | | | | | ps_ext is a simple ps-like tool, which generates a JSON dump containing OS and processes stats. It is intended to be used by other tools, in particular by the new memory_inspector (see related bug). BUG=340294 R=pliard@chromium.org Review URL: https://codereview.chromium.org/146803007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249686 0039d316-1c4b-4281-b951-d872f2087c98
* Fix flakiness of swipe in key_silk_cases inbox_app.dominikg@chromium.org2014-02-071-0/+1
| | | | | | | | | | | Increase the speed of the swipe to make it work on large screens. Tested on an N4 and N10 (both portrait and landscape). BUG=340378 Review URL: https://codereview.chromium.org/152543006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249682 0039d316-1c4b-4281-b951-d872f2087c98
* Adding voltage to monsoon samples.qsr@chromium.org2014-02-072-3/+9
| | | | | | | | R=dtu@chromium.org Review URL: https://codereview.chromium.org/143563005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249681 0039d316-1c4b-4281-b951-d872f2087c98
* GN iOS build fixes.brettw@chromium.org2014-02-071-2/+4
| | | | | | | | | | | | This properly sets the DEPLOYMENT_TARGET in the generated GYP file (previously this value wa salways hardcoded to empty -- whoops!). Sets the simulator properly. Previously when not using an explicit SDK the Xcode generator would still end up with a simulator build. This turns the flag into a tri-state so gyp_chromium can set it explicitly when an SDK is specified, but otherwise we can trigger default behavior based on Xcode/Ninja. TBR=scottmg Review URL: https://codereview.chromium.org/155983003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249643 0039d316-1c4b-4281-b951-d872f2087c98
* Narrow silk pageset to the most plausible contentnduca@chromium.org2014-02-075-488/+38
| | | | | | | | | | | | | | | This removes a few pages that were duplicative or not mobile-focused enough to meet the silk bar. Then, "why" descriptions were added to explain why the page is on the pageset. Finallly, it moves a few pages from file urls to jankfree.org/silk in order to have them point at image resources. R=ernstm CC=rschoen BUG=340777 Review URL: https://codereview.chromium.org/140653014 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249626 0039d316-1c4b-4281-b951-d872f2087c98
* Move the translate script to the Translate componentdroger@chromium.org2014-02-072-1/+3
| | | | | | | | | | | | This CL moves the TranslateScript class and the translate.js script. A new translate_resources target is created. BUG=335074 TBR=jochen Review URL: https://codereview.chromium.org/138933006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249620 0039d316-1c4b-4281-b951-d872f2087c98
* Refine the histogram for browser actions.finnur@chromium.org2014-02-071-2/+4
| | | | | | | | BUG=341473 Review URL: https://codereview.chromium.org/153583006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249595 0039d316-1c4b-4281-b951-d872f2087c98
* Add histograms for tps65090 retriesdianders@chromium.org2014-02-071-0/+29
| | | | | | | | | | | | | | | | | | | We'd like some metrics about how many times we needed to retry turning on tps65090 FETs at bootup and after suspend/resume. This will let us keep a handle on the workaround and also may provide early warning if devices start nearing the maximum number of retries. See http://crosreview.com/185026 for the ChromeOS CL that collects these histograms. NOTE that we primarily expect to see results on FET1, but collect stats on all 7 FETs just in case one of them is having issues too. BUG=338657 Review URL: https://codereview.chromium.org/135363008 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249580 0039d316-1c4b-4281-b951-d872f2087c98
* Update histograms.xml for new UseCounter entriespdr@chromium.org2014-02-071-0/+38
| | | | | | | | | This patch updates histograms.xml for the new UseCounter entries. This is primarily a mechanical change performed by vi with me driving. Review URL: https://codereview.chromium.org/137803015 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249562 0039d316-1c4b-4281-b951-d872f2087c98
* telemetry: Use browser compositor rendering stats in smoothnessernstm@chromium.org2014-02-062-3/+25
| | | | | | | | | | | | | | | Depends on https://codereview.chromium.org/148983007/ Switch smoothness benchmark to use rendering stats from the top level compositor; i.e. if data from a browser compositor is available, use that. Otherwise use the data from the renderer compositor. R=nduca@chromium.org,tonyg@chromium.org BUG=340753 Review URL: https://codereview.chromium.org/150103003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249523 0039d316-1c4b-4281-b951-d872f2087c98
* [telemetry] Catch new Cloud Storage error type.dtu@chromium.org2014-02-061-2/+3
| | | | | | | | | | | | Now that we support prodaccess authentication, gsutil can spew a different kind of error string. We should catch that and convert it to a CredentialsError. BUG=340449 TEST=prodaccess --lifetime 1; sleep 1; tools/perf/run_benchmark --browser=list # Should throw a CredentialsError if you have an android device plugged in. Review URL: https://codereview.chromium.org/154723002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249508 0039d316-1c4b-4281-b951-d872f2087c98
* Adds additional hand-rolled specializations for IPC types. Also tweaks the ↵tsepez@chromium.org2014-02-061-3/+302
| | | | | | | | | | integer random number generator to favor a few common values. R=aedla@chromium.org Review URL: https://codereview.chromium.org/154383003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249506 0039d316-1c4b-4281-b951-d872f2087c98
* Add missing descriptions for SBClientDownload signature and zipfile related ↵mattm@chromium.org2014-02-061-0/+32
| | | | | | | | | | | histograms. BUG=none R=asvitkine@chromium.org Review URL: https://codereview.chromium.org/156153003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249489 0039d316-1c4b-4281-b951-d872f2087c98
* [Telemetry] Remove a 2.7 polyfill now that we depend on 2.7.tonyg@chromium.org2014-02-061-17/+2
| | | | | | | | BUG= Review URL: https://codereview.chromium.org/155483002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249487 0039d316-1c4b-4281-b951-d872f2087c98
* Add New Histogram Stats to see where Blacklist Failures are Occuringcsharp@chromium.org2014-02-061-0/+2
| | | | | | | | | | | | | | | | We seem to be seeing more setup failures than expected so add so new UMA stats to try and narrow down where the problem is occuring. (This crashes would occur before breakpad is loaded so we don't have any other way to gather this data for the moment). NOTRY=True TBR=sky@chromium.org, asvitkine@chromium.org BUG=329023 Review URL: https://codereview.chromium.org/156113002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249467 0039d316-1c4b-4281-b951-d872f2087c98
* Telemetry: allow user to specify source type for synthetic gestures.dominikg@chromium.org2014-02-069-20/+65
| | | | | | | | | | | | Introduce a new command line parameter '--synthetic-gesture-source-type' to specify a specific source type (mouse or touch) for gesture actions. This overwrites the target platform's default source type. BUG=335424 Review URL: https://codereview.chromium.org/134243004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249454 0039d316-1c4b-4281-b951-d872f2087c98
* histograms.xml entries for 2 CLsasargent@chromium.org2014-02-061-0/+77
| | | | | | | | | | | | | | | I left off the histograms.xml entries for these 2 CLs to make them easier to merge onto the branch. https://codereview.chromium.org/137893021 https://codereview.chromium.org/150093002 BUG=337522 R=asvitkine@chromium.org Review URL: https://codereview.chromium.org/152343012 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249427 0039d316-1c4b-4281-b951-d872f2087c98
* Temporarily blacklist some functions in MSan.earthdok@chromium.org2014-02-061-0/+7
| | | | | | | | | | | | | MSan is lacking certain interceptors, which results in false error reports from those functions. They should be un-blacklisted one clang is rolled to a sufficiently recent version. BUG=178409,341352 TBR=eugenis@chromium.org Review URL: https://codereview.chromium.org/156713002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249407 0039d316-1c4b-4281-b951-d872f2087c98
* Fix import error in mac_platform_backend.pyaberent@chromium.org2014-02-061-2/+1
| | | | | | | | | | | | | The import of telemetry.core.util was hiding ctype.util. Fix this by using ctype.util explicitly TBR=tonyg@chromium.org NOTRY=true BUG=341446 Review URL: https://codereview.chromium.org/144463006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249402 0039d316-1c4b-4281-b951-d872f2087c98
* Remove line that crashes image_decoding.tough_decoding_casesaberent@chromium.org2014-02-061-1/+0
| | | | | | | | | | | | | | | | | image_decoding.py was calling PageMeasurementResults.Add with a value of the wrong type (a string instead of a scalar type). This was crashing when the type was checked. Note: I am not sure why this path is being followed in this test, but the code on this path was clearly broken. NOTRY=true TBR=tonyg@chromium.org BUG=338813 Review URL: https://codereview.chromium.org/146283005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249399 0039d316-1c4b-4281-b951-d872f2087c98
* Revert Linux parts of r249384: "Pull GN r249300"bauerb@chromium.org2014-02-062-2/+2
| | | | | | | | | | | | | | It seems to have broken the AOSP bots by un-reverting r248986, and it doesn't look like the underlying issue has been fixed since. TBR=brettw@chromium.org BUG=none NOTRY=TRUE NOTREECHECKS=TRUE Review URL: https://codereview.chromium.org/147983012 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249396 0039d316-1c4b-4281-b951-d872f2087c98
* Pull GN r249300brettw@chromium.org2014-02-064-4/+4
| | | | | | | | | | This is to pick up some threading enhancements. TBR=scottmg Review URL: https://codereview.chromium.org/151323004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249384 0039d316-1c4b-4281-b951-d872f2087c98
* GN args threading and error enhancements.brettw@chromium.org2014-02-062-15/+34
| | | | | | | | | | | | The locking in the args object was not very consistent which is a likely cause of flakyness. This patch makes it clear what should be locked and what shouldn't be. It also enhances the error reporting to list all possible args on error to help me debug an issue on a bot. TBR=scottmg Review URL: https://codereview.chromium.org/132703004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249300 0039d316-1c4b-4281-b951-d872f2087c98
* Fixes for find_unmapped_histograms.py directory handling.mattm@chromium.org2014-02-061-20/+26
| | | | | | | | | | | | | Don't fail if "src" appears in path more than once. Allow specifying a subdir of repo to limit the search. Find the histograms file properly if using a subdir of the repo. BUG=none R=isherman@chromium.org Review URL: https://codereview.chromium.org/138163022 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249251 0039d316-1c4b-4281-b951-d872f2087c98
* Add new prerender histogram group for Instant search.kmadhusu@chromium.org2014-02-061-0/+1
| | | | | | | | | BUG=none TEST=none Review URL: https://codereview.chromium.org/147963005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249239 0039d316-1c4b-4281-b951-d872f2087c98
* Widen ChromeBlacklistTrialTest.SetupFailed exclusion for Dr. Memory.bruening@google.com2014-02-061-1/+1
| | | | | | | | | BUG=340837 TBR=zhaoqin@chromium.org Review URL: https://codereview.chromium.org/140433014 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249224 0039d316-1c4b-4281-b951-d872f2087c98
* [Telemetry]: Enable telemetry to skip the zlib Octane benchmark on low ↵rmcilroy@chromium.org2014-02-068-51/+90
| | | | | | | | | | | | | memory devices. This change also introduces a GetSystemTotalPhysicalMemory function to the platform backend to enable querying on the devices available physical memory. BUG=321039 Review URL: https://codereview.chromium.org/153733004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249202 0039d316-1c4b-4281-b951-d872f2087c98
* Bypass data reduction proxy if response not via itbengr@chromium.org2014-02-061-0/+1
| | | | | | | | | | | | The change verifies that a request sent to the data reduction proxy has a corresponding response that contains the data reduction proxy's Via header. BUG=335633 Review URL: https://codereview.chromium.org/144653007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249184 0039d316-1c4b-4281-b951-d872f2087c98
* Add more LeakSanitizer suppressions.earthdok@chromium.org2014-02-051-0/+7
| | | | | | | | | BUG=328552,322671 TBR=glider@chromium.org Review URL: https://codereview.chromium.org/135123009 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249145 0039d316-1c4b-4281-b951-d872f2087c98
* [Telemetry]: Update Octane's WPR file to enable use of skip_zlib.rmcilroy@chromium.org2014-02-052-2/+3
| | | | | | | | BUG=321039 Review URL: https://codereview.chromium.org/152113003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249139 0039d316-1c4b-4281-b951-d872f2087c98
* Collecting LatencyInfo in telemetrymiletus@chromium.org2014-02-055-4/+270
| | | | | | | | | | | | | | | | | | | This CL collects input event LatencyInfo from trace buffer and generates input latency metrics: mouse_wheel_latency: From when mouse wheel event reaches RWH to when buffer is swapped. touch_scroll_latency: From when the touch event is generated to when the the buffer is swapped due to the gesture scroll generated from the touch event. BUG=246034 TEST=telemetry smoothness test on top_25.json works on ChromeOS & Android. Review URL: https://codereview.chromium.org/132433004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249131 0039d316-1c4b-4281-b951-d872f2087c98
generated by cgit v1.1 at 2025-02-04 09:27:18 +0000