[Bug 1847069] Re: [snap] Chromium snap starts slowly
Chromium snap starts slowly also in 20.10 Hirsute. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Same problem for me, I hate snap more and more -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Sorry, it is not the hardware acceleration. Strange enough, the slow startup only happens at first startup (some 30secs) and disappears thereafter. ~$ snap run --trace-exec chromium Gtk-Message: 16:49:03.254: Failed to load module "canberra-gtk-module" Gtk-Message: 16:49:03.441: Failed to load module "canberra-gtk-module" [3303:3303:0308/164903.689952:ERROR:edid_parser.cc(102)] Too short EDID data: manufacturer id [3446:1:0308/164908.592828:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. [3446:1:0308/164908.606411:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. [3303:3433:0308/164910.260469:ERROR:udev_watcher.cc(96)] Failed to begin udev enumeration. Slowest 10 exec calls during snap run: 0.218s snap-update-ns 0.387s /snap/core/8689/usr/lib/snapd/snap-confine 0.178s /usr/lib/snapd/snap-exec 0.679s /snap/chromium/1043/bin/desktop-launch 0.214s /snap/chromium/1043/bin/chromium.launcher 0.248s /usr/bin/dbus-send 0.307s /usr/bin/xdg-settings 37.788s /proc/self/exe 42.106s /snap/chromium/1043/usr/lib/chromium-browser/chrome 37.914s /proc/self/exe Total time: 43.673s ~$ snap run --trace-exec chromium Gtk-Message: 16:51:42.452: Failed to load module "canberra-gtk-module" Gtk-Message: 16:51:42.460: Failed to load module "canberra-gtk-module" [4082:4082:0308/165142.507754:ERROR:edid_parser.cc(102)] Too short EDID data: manufacturer id [4227:1:0308/165144.923011:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. [4227:1:0308/165144.932876:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. Slowest 10 exec calls during snap run: 0.168s /snap/core/8689/usr/lib/snapd/snap-confine 0.025s /bin/ln 0.428s /snap/chromium/1043/bin/desktop-launch 0.037s /usr/bin/cut 0.035s /usr/bin/dbus-send 0.036s /usr/bin/dbus-send 0.124s /snap/chromium/1043/bin/chromium.launcher 3.882s /proc/self/exe 5.419s /snap/chromium/1043/usr/lib/chromium-browser/chrome 3.898s /proc/self/exe Total time: 6.222s ~$ snap run --trace-exec chromium Gtk-Message: 16:51:59.566: Failed to load module "canberra-gtk-module" Gtk-Message: 16:51:59.585: Failed to load module "canberra-gtk-module" [4299:4299:0308/165159.637753:ERROR:edid_parser.cc(102)] Too short EDID data: manufacturer id [4448:1:0308/165201.970950:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. [4448:1:0308/165201.975635:ERROR:child_process_sandbox_support_impl_linux.cc(79)] FontService unique font name matching request did not receive a response. Slowest 10 exec calls during snap run: 0.166s /snap/core/8689/usr/lib/snapd/snap-confine 0.025s /bin/ln 0.426s /snap/chromium/1043/bin/desktop-launch 0.037s /usr/bin/cut 0.038s /usr/bin/dbus-send 0.034s /usr/bin/dbus-send 0.125s /snap/chromium/1043/bin/chromium.launcher 3.159s /proc/self/exe 4.570s /snap/chromium/1043/usr/lib/chromium-browser/chrome 3.164s /proc/self/exe Total time: 5.372s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Turn off hardware acceleration did the job for me. See: https://support.google.com/chrome/thread/2331445?hl=en -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
APT forced me to stop using the DEB version and start using the Snap version and I can confirm it is much slower to start on Ubuntu 19.10 (5.3.0-26) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Ah sorry my apologies I confused LZMA and LZO... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
"note that all snaps today actually use XZ compression, not LZMA." xz = LZMA2 ( https://tukaani.org/xz/ ) which I guess is what was referenced above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
@lorenz-x note that all snaps today actually use XZ compression, not LZMA. I did some investigation into which compression option would give the best performance for snaps on the snapcraft forum at https://forum.snapcraft.io/t/squashfs-performance-effect-on-snap- startup-time/13920. We would appreciate your input there where we (the snapd team) have more visibility on the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Lorenz, would you mind sharing your insights on squashfs with LZMA performance on the snapcraft forums (https://forum.snapcraft.io/) ? I'm sure the snapd team would be interested in looking at potential performance improvements. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
I'm also experiencing very slow Chromium with the new Snap (both during startup and stuttering during runtime). I've done some cursory profiling and it looks like the culprit is SquashFS with lzma. LZMA by itself is very slow to decompress (zstd would be much more appropriate for snaps, being much faster and only a tiny bit bigger) and SquashFS is very slow because of the way IO is done and caching. Google even carries custom patches for Android (https://android- review.googlesource.com/q/topic:squashfs) since it's so slow, but they weren't upstreamed because they removed an old caching mechanism that the maintainers wanted to keep (https://lore.kernel.org/patchwork/patch/833639/). If Ubuntu wants to ship important software (like Chromium) as Snaps, you really need to fix both of those things, because right now it's nearly unacceptably slow (even on a beefy system with NVMe Flash/8 Cores/32GiB RAM). Using EROFS would also work, but since that is not available in the current Ubuntu kernel that is unlikely to happen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
18.04.3 chromium snap start serious slow. Im not try yet deb but preinstalled firefox just opening 2 sec. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: chromium-browser (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
I'm not following you. What cannot be corrected? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
The status is NOT incomplete, as I am writing from the Chromium browser taken OFF the snap, leaner and snappier. Have a good day! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
It cannot be corrected, can it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
** Changed in: chromium-browser (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
To compare, ~$ time ~/chromium-browser/chrome [5072:5072:1008/212843.785778:ERROR:sandbox_linux.cc(369)] InitializeSandbox() called with multiple threads in process gpu-process. [5072:5072:1008/212844.165025:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command real0m5.087s user0m6.032s sys 0m1.318s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
Gtk-Message: 21:16:33.373: Failed to load module "canberra-gtk-module" Gtk-Message: 21:16:33.463: Failed to load module "canberra-gtk-module" [2727:2897:1008/211636.183693:ERROR:token_service_table.cc(140)] Failed to decrypt token for service AccountId-102562585832489293610 [2869:2869:1008/211637.607402:ERROR:sandbox_linux.cc(369)] InitializeSandbox() called with multiple threads in process gpu-process. [2869:2869:1008/211641.021952:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Slowest 10 exec calls during snap run: 0.593s snap-update-ns 1.130s /usr/lib/snapd/snap-confine 1.472s /snap/chromium/861/bin/desktop-launch 0.214s /usr/bin/dbus-send 0.235s /snap/chromium/861/bin/chromium.launcher 0.278s /usr/bin/dbus-send 0.361s /usr/bin/xdg-settings 20.135s /proc/self/exe 28.398s /snap/chromium/861/usr/lib/chromium-browser/chrome 20.416s /proc/self/exe Total time: 31.631s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
You need to close the application after the window became visible, for "snap run --trace-exec" to display useful information about what system calls are consuming CPU time at startup. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1847069] Re: [snap] Chromium snap starts slowly
snap run --trace-exec chromium Gtk-Message: 18:32:40.563: Failed to load module "canberra-gtk-module" Gtk-Message: 18:32:40.622: Failed to load module "canberra-gtk-module" [5362:5516:1007/183243.311274:ERROR:token_service_table.cc(140)] Failed to decrypt token for service AccountId-102562585832489293610 [5487:5487:1007/183244.184312:ERROR:sandbox_linux.cc(369)] InitializeSandbox() called with multiple threads in process gpu-process. [5487:5487:1007/183247.688629:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847069 Title: [snap] Chromium snap starts slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1847069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
