https://bugzilla.suse.com/show_bug.cgi?id=1214043 Bug ID: 1214043 Summary: Slow startup in Firefox on OpenSUSE, 3 Lock Files Timeout? Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Firefox Assignee: factory-mozilla@lists.opensuse.org Reporter: zrenfire@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 868663 --> https://bugzilla.suse.com/attachment.cgi?id=868663&action=edit Firefox profiler of 3 proflie lock attempts Is it just me that's experiencing slow Firefox startups in OpenSUSE? I tied Ubuntu and it had fairly quick startups. * https://old.reddit.com/r/openSUSE/comments/15jygg0/slow_firefox_startup/ * https://bugzilla.mozilla.org/show_bug.cgi?id=1847463 My old tumbleweed PC had a shit GPU setup, so I didn't mind the slow startups. But I now have a Ryzen 5 5600G desktop and I'm still getting slow startups. I copied the old ~/.mozilla/ folder to my new PC, and it's been slow to startup as well. I tried using the https://profiler.firefox.com/ and running with: MOZ_PROFILER_STARTUP=1 MOZ_PROFILER_STARTUP_ENTRIES=20000000 firefox and noticed it's spending 10+10+5 seconds stuck polling the lock files. https://imgur.com/a/0ubcvo8 The lock file appears to be a symbolic link pointing to `localhost:+9999` which I didn't even know links could do. * OpenSUSE Tumbleweed * KDE Plasma Wayland * btrfs I tried: * `firefox --safe-mode` * Deleting/moving `~/.mozilla` + `~/.cache/mozilla` * New User * Plasma XOrg * Kubuntu 23.04 (startup was only 2 seconds) ext4 * Ubuntu 22.04 (startup was only 2 seconds) ext4 ----- As you can see in the screenshots of the profiler (https://i.imgur.com/d5IUXj4.png), the network requests don't even start until 25s in (the network thread doesn't even start). It gets stuck in the locking of the profile. * `XREMain::XRE_mainStartup` calls * `nsRemoteService::LockStartup`, `nsProfileLock::LockWithSymlink`, `nsProfileLock::Lock(...)`, `PR_GetHostByName`, `__new_gethostbyname_r` * `__nscd_gethostbyname_r`, `nscd_gethst_r`, `__nscd_open_socket`, `wait_on_socket` * `poll` (Spends 5000ms = 5s) * `_nss_dns_gethostbyname_r`, `__GI__nss_dns_gethostbyname_r`, `gethostbyname3_context`, `__GI___res_context_search`, `__res_context_querydomain`, `__GI___res_context_query`, `__res_context_send`, `send_dg` * `poll` (Spends 10s) * `LockProfile(nslNativeAppSupport, nslFile, nslFile, nslToolkitProfile, nslProfileLock)` * `nsToolkitProfile::Lock`, `nsToolkitProfile::Lock`, `nsToolkitProfileLock::Init`, `nsToolkitProfileLock::Init`, `nsProfileLock::Lock`, `nsProfileLock::LockWithSymlink`, `PR_GetHostByName`, `__new_gethostbyname_r` * `_nss_dns_gethostbyname_r`, `__GI__nss_dns_gethostbyname_r`, `gethostbyname3_context`, `__GI___res_context_search`, `__res_context_querydomain`, `__GI___res_context_query`, `__res_context_send`, `send_dg` * `poll` (Spends 10s) ----- The only things I can think of to be OpenSUSE exclusive is it's Firewall or BTRFS. -- You are receiving this mail because: You are the assignee for the bug.