Electrolysis/Meetings/2015-11-12: Difference between revisions

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meeting notes

Mrbkap

118

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 Just copy them to new pages and it should Just Work!
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+<small>[[Electrolysis/Meetings/{{#time: Y-m-d | {{SUBPAGENAME}} -1 week}}|&laquo; previous week]] | [[Electrolysis/Meetings|index]] | [[Electrolysis/Meetings/{{#time: Y-m-d | {{SUBPAGENAME}} +1 week}}|next week &raquo;]]</small>
-== jimm ==
+== roundtable ==
-* {{bug|1190364}} (m8, plugin info sometimes fails with e10s) - patch landed to clean up some potential failure in chrome apis that gets ignored by content process. Waiting to see if it helps.
+* [Felipe] e10s Testing on Nightly/Beta
-* {{bug|1096804}} (m8, taskbar previews support) - wip
+* {{bug|1182637}} e10s 40% jankier than non-e10s, even in zero-addons profiles
 * aurora telemetry experiment results:
 ** analysis: https://github.com/vitillo/e10s_analyses/blob/master/aurora/e10s_experiment.ipynb
@@ Line 13: / Line 14: @@
 *** at-least-one-addon: https://github.com/vitillo/e10s_analyses/blob/master/aurora/addons/e10s_onlyext_experiment.ipynb
 *** Adblock Plus: https://github.com/vitillo/e10s_analyses/blob/master/aurora/addons/e10s_top_extension_experiment.ipynb
-** top hangs stack comparison: https://github.com/vitillo/e10s_analyses/blob/c0acecf4aaeb3c284a86a0bbbc4a15cd8d7e8281/aurora/e10s_top_hang_stacks.ipynb (https://github.com/vitillo/e10s_analyses/pull/4)
+** top hangs stack comparison: https://github.com/vitillo/e10s_analyses/blob/c0acecf4aaeb3c284a86a0bbbc4a15cd8d7e8281/aurora/e10s_top_hang_stacks.ipynb
-** crash rate analysis: https://github.com/vitillo/e10s_analyses/blob/7f772cf920bf833065cfbdcebe81e9ca3cfc3aeb/aurora/e10s_crash_rate.ipynb (https://github.com/vitillo/e10s_analyses/pull/5)
+** crash rate analysis: https://github.com/vitillo/e10s_analyses/blob/7f772cf920bf833065cfbdcebe81e9ca3cfc3aeb/aurora/e10s_crash_rate.ipynb
 * meeting with e10s performance team, they have a lot todo. e10s related work has priority.
 ** {{bug|1222849}} tracking bug list
 ** buglist triage discussion: https://docs.google.com/spreadsheets/d/1FIaGNv1q750mo9S7cJJY_8erbiF7j9snyX8Yd0diAbA/edit#gid=0
+* responsiveness bugs:
+** {{bug|1182637}} - [e10s][telemetry] e10s is jankier than non-e10s ('gecko_hangs_per_minute', aurora experiment)
+** {{bug|1223780}} - [e10s][telemetry] regressions in EVENTLOOP_UI_LAG_EXP_MS (3 metrics: parent, children, parent + children)
+== jimm ==
+* {{bug|1190364}} (m8, plugin info sometimes fails with e10s) - patch landed to clean up some potential failure in chrome apis that gets ignored by content process. Waiting to see if it helps.
+* {{bug|1096804}} (m8, taskbar previews support) - wip
+* {{bug|1222662}} (mouse cursor bug with plugins) - investigated, have a fix in mind.
 ==bobowen==
-<small>[[Electrolysis/Meetings/{{#time: Y-m-d | {{SUBPAGENAME}} -1 week}}|&laquo; previous week]] | [[Electrolysis/Meetings|index]] | [[Electrolysis/Meetings/{{#time: Y-m-d | {{SUBPAGENAME}} +1 week}}|next week &raquo;]]</small>
+* {{bug|1156742}} - print to xps with low integrity sandbox - fonts are really hard - fixed various problems found in testing:
+** memory corruption from the way I was pulling out names from TrueType files
+** timeout due to misunderstanding the way nsPagePrintTimer works
+** added a load of null checking to the Moz2D event playback code, as it currently just expects everything to be fine
+** added a new patch to only send the font data once and cache on the parent, scaled font then reference that
+** just found issue with TrueType font collections for GDI fonts, working on fixing that now
+==tracy==
+* pre-triage of e10s-perf bug list
+* {{Bug|1221159}} re-enable a few working tests for e10s
+** sorted out previous backout. Now waiting on ok to re-enable more tests to land new patch
+* {{Bug|933103}} - a few test cases need to be reworked to use a new version of synthesizeMouse in BrowserTestUtils.jsm
+** basically the test cases need to be rewritten to make use of modern test utils.
+* if you hadn't noticed, crash stats had major miscalculations recently; ie. reports shows DevEd at 2000 crashes per 100 active daily install.
+** Tracked in {{Bug|1223788}} - Wrong ADI data for Nov 10, 2015
+==mconley==
+* '''M8''' {{bug|1209689}} - Crashed tab indicates all tabs have crashed and every tab loads the crashed tab page
+** Waiting on last reviews.
+** This will make it so that if the content process crashes, the background tabs will be restore on demand, even if the user has restore on demand disabled. This is to avoid a crash loop in the event that the crash was caused by a background tab.
+* '''M8''' {{bug|1171708}} - [e10s] Stop using CPOWs for window closing
+** Patches up. Writing a test for an edge-case that billm noticed yesterday.
+* '''M8''' {{bug|1177310}} - [e10s] Stop using CPOWs on application shutdown
+** Starting on this. This is my last M8 (for now).
+* {{bug|1193838}} - Make it possible to gather profiles from processes that have exited, and {{bug|1103094}} - Start profiling subprocesses if the parent process is already profiling
+** Haven't started on this yet - hoping too once I get my last M8 out the door.
+* The usual reviews
+* Gave JS / DOM onboarding. Also been doing lots of debiased interviewing duty.
+==Giorgio==
+* Released first prototype of the Tails Download & Verify Extension ("dave"), learned lot of stuff about what's missing to make download managers and encryption-oriented add-on work in the WebExtension era
+* Removing minor e10s bugs in XUL-based NoScript and FlashGot
+* {{bug|1213483}} Complete the implementation of chrome.webRequest
+== felipe ==
+* doing e10s experiments work with performance team
+* in talks about figuring out how to test in Beta
+* {{bug|1199841}} and {{bug|1210617}} - Downloads in PB window go to non-PB window
+** Patches waiting for review
+* {{bug|1109146}} - link target no longer saved when browser.altClickSave is set to True
+** patches reviewed, need to look at a test failure
+==elan==
+*Weekly status draft ready to share:https://wiki.mozilla.org/E10s/Status
+*Nov 13 for criteria lock is at risk but it's ok, I can move it out a week, thanks Jimm for your help with the perf section
+*a/b telemetry experiment for beta 43.0 is our next big thing
+== Gabor ==
+* {{bug|1159827}} (m8, - showing spinner when closing a tab) - fixed review comments, but have a lot of test failures that I don't think I can fix easily
+* {{bug|1217876}} (+, - nsIXMLHttpRequest clients in a frame script don't get any visible AuthPrompt when needed) - I tried out the patch that was posted in the other bug, but it does not seem to fix it. I debugged and added some stack trace and extra info to the bug. Waiting for the netwerk team to provide some help.
+* started going through the SDK bugs, made a lot of progress
+== gw280 ==
+* {{bug|1221913}} - m8 - newly added to the m8 list as of the last triage. asked kats what the likelihood of APZC shipping in 45 is, and it's not looking likely. This probably will need to stay in M8 as a result.
+* {{bug|1109714}} - m8 - actively working on this. was my last m8 before the one above got added :) currently moving large chunks of code over to the parent process. also working on addressing the excellent feedback from mconley.
+* {{bug|1098131}} - m8 - landed. took a bit longer than anticipated to fix because it turns out the exact attribute I was playing with was being cached elsewhere for just e10s, which is why the testcase was failing (it was hitting a cached value rather than the actual one to determine the current state).
+== mrbkap ==
+* {{bug|1171215}} - (m8, websockets cookies and third party stuff) - dealing with review comments now.
+* {{bug|1116478}} - (m8, ctr+click on mailto link opens an extra empty tab) - investigated, have idea of how to fix.
+* Responding to questions about testing.