[Touch-packages] [Bug 1567350] Re: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10
*** This bug is a duplicate of bug 1585285 *** https://bugs.launchpad.net/bugs/1585285 ** This bug has been marked a duplicate of bug 1585285 Creating or switching to a new tab feels slow -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1567350 Title: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10 Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: Confirmed Bug description: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening (and closing) a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1567350/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1567350] Re: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10
** Description changed: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening - a new tab UX is considerably slower for me than before upgrading. + (andclosing) a new tab UX is considerably slower for me than before + upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. ** Description changed: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening - (andclosing) a new tab UX is considerably slower for me than before + (and closing) a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1567350 Title: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10 Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: Confirmed Bug description: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening (and closing) a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1567350/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1567350] Re: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10
That’s one possible approach, although we’d need to measure how much memory the view typically consumes and see if that’s reasonable. In any case, I’ll do some profiling on M10, I’m sure we can improve the time it takes to instantiate the view, regardless of its lifetime. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1567350 Title: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10 Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: Confirmed Bug description: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1567350/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1567350] Re: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10
Can we keep a view around pre-cached? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1567350 Title: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10 Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: Confirmed Bug description: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1567350/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1567350] Re: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10
Yes, that’s because there’s only one instance of the new tab view at most, so when one has already been instantiated, opening another new blank tab is very cheap. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1567350 Title: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10 Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: Confirmed Bug description: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1567350/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1567350] Re: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10
It's quite noticeable on M10 FWIW if you open a second new tab while the first is displayed its immediate ** Changed in: canonical-devices-system-image Importance: Undecided => High ** Changed in: canonical-devices-system-image Milestone: None => 12 ** Changed in: canonical-devices-system-image Assignee: (unassigned) => Bill Filler (bfiller) ** Changed in: webbrowser-app (Ubuntu) Assignee: (unassigned) => Olivier Tilloy (osomon) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1567350 Title: Web Browser performance/behaviour regression opening a new tab OTA-9 -> OTA-10 Status in Canonical System Image: Confirmed Status in webbrowser-app package in Ubuntu: Confirmed Bug description: Having upgraded from OTA-9 to OTA-10 on my daily phone, it seems opening a new tab UX is considerably slower for me than before upgrading. The experience now is: 1. press new tab button, 2. the bottom bar goes away, old web page is shown. 3. Only 2 seconds later, new tab opens. I don't remember anymore exactly how it was OTA-9, but there wasn't an UX problem for me there. The wait time was definitely considerably shorter, and maybe the bottom bar didn't disappear before the new tab was really opened. I've checked that the CPU usage isn't up by any other process, so this behavior change would seem to be within webbrowser/oxide. Device is Bq Aquaris E4.5. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1567350/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
