[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 --- Comment #10 from Nate Graham --- omg -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442
--- Comment #9 from Bruno Cornec ---
It's so regular that I've written this small script to restart it. If it can be
useful meanwhile (needs top):
#!/usr/bin/perl -w
use strict;
open(PIPE,"top -b -d 60 |") || die "Unable to execute top";
while () {
$_ =~ s/^ *//;
my @fields = split(/ +/,$_);
if ((defined $fields[13]) && ($fields[13] =~ /^\/bin\/plasmashell/)) {
# Does it use 100% ?
$fields[8] =~ s/,/./;
#print "CPU% : $fields[8]\n";
if ($fields[8] >= 100) {
print "Restarting plasmashell - ";
system("date");
system("pkill plasmashell");
system("/bin/plasmashell &");
}
}
}
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[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 Nate Graham changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution|--- |DUPLICATE CC||n...@kde.org --- Comment #8 from Nate Graham --- I can confirm this on my machine. Receiving a notification of any kind briefly spikes the CPU way high. When you get a bunch of notifications all at once, it can freeze the whole system as various people are reporting in Bug 423594. *** This bug has been marked as a duplicate of bug 423594 *** -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 --- Comment #7 from jeep7...@gmail.com --- I've got an error when running from the console: r300 FP: Compiler Error: ../mesa-20.1.2/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c::emit_paired(): emit_alu: Too many instructions Using a dummy shader instead. It appears when the close button turns to a black square and the 100% cpu stops. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 --- Comment #6 from jeep7...@gmail.com --- I will note that the notification timeout throbber does not appear the entire time, and when it stops lagging the close button becomes a black square. I would bet that the lag is related to some issue with that indicator. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 jeep7...@gmail.com changed: What|Removed |Added Status|RESOLVED|REPORTED Resolution|FIXED |--- --- Comment #5 from jeep7...@gmail.com --- I actually had xfce4-notifyd running and I didn't notice. It doesn't stay pinned at 100% anymore though--just maxes out the cpu for about three seconds. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 jeep7...@gmail.com changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution|--- |FIXED --- Comment #4 from jeep7...@gmail.com --- Seems fixed in 5.19! -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 Bruno Cornec changed: What|Removed |Added CC||br...@victoria.frmug.org -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 --- Comment #3 from jeep7...@gmail.com --- Still experiencing this with 5.18.4. It can be mitigated by turning animation speed to instant. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 Tobias C. Berner changed: What|Removed |Added CC||tcber...@freebsd.org -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 --- Comment #2 from jeep7...@gmail.com --- Here is a perf file: http://s000.tinyupload.com/index.php?file_id=74021570478791780318 I am new to this, so I am not sure I did it right, but what I used was: perf record -F 99 plasmashell I am not sure how to get a backtrace. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 418442] Experiencing 100% cpu usage whenever a notification is present
https://bugs.kde.org/show_bug.cgi?id=418442 --- Comment #1 from Kai Uwe Broulik --- Can you get a backtrace or perf file for when that happens? -- You are receiving this mail because: You are watching all bug changes.
