2017-12-27 10:20:43 |
Dan Dascalescu |
bug |
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added bug |
2017-12-27 10:21:20 |
Dan Dascalescu |
attachment removed |
JournalErrors.txt https://bugs.launchpad.net/ubuntu/+source/gnome-system-monitor/+bug/1740247/+attachment/5027903/+files/JournalErrors.txt |
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2017-12-27 10:22:24 |
Dan Dascalescu |
attachment added |
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Screencast showing 100% core utilization by xorg and compiz https://bugs.launchpad.net/ubuntu/+source/gnome-system-monitor/+bug/1740247/+attachment/5027908/+files/CPU%20utilization%20100%25%20yet%20System%20monitor%20doesn%27t%20show%20anything%20but%20htop%20does.gif |
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2017-12-27 10:28:05 |
Dan Dascalescu |
description |
My CPU was being roasted on all 4 cores, htop showed 25% utilization for both xorg and compiz, but `sudo gnome-system-monitor` showed much smaller numbers for xorg (~7%) and compiz (5%).
Killing compiz didn't help - after a dip in the CPU usage and a flash of the screen, it's back to 100% of the CPU core.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: gnome-system-monitor 3.18.2-1ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-42.46~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-42-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.14
Architecture: amd64
Date: Wed Dec 27 02:14:15 2017
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/gnome-system-monitor
InstallationDate: Installed on 2017-10-06 (82 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
SourcePackage: gnome-system-monitor
UpgradeStatus: No upgrade log present (probably fresh install) |
My CPU was being roasted on all 4 cores, htop showed 25% utilization for both xorg and compiz, but `sudo gnome-system-monitor` showed much smaller numbers for xorg (~7%) and compiz (5%).
Killing compiz didn't help - after a dip in the CPU usage and a flash of the screen, it's back to 100% of the CPU core.
The machine is an ASUS ZenBook UX430UQ Intel Core i7-7500 with a 2GB NVIDIA 940MX card (but System details shows Intel® HD Graphics 620 (Kabylake GT2) and 16GB RAM.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: gnome-system-monitor 3.18.2-1ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-42.46~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-42-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.14
Architecture: amd64
Date: Wed Dec 27 02:14:15 2017
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/gnome-system-monitor
InstallationDate: Installed on 2017-10-06 (82 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
SourcePackage: gnome-system-monitor
UpgradeStatus: No upgrade log present (probably fresh install) |
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2018-01-15 10:10:03 |
Dan Dascalescu |
summary |
System monitor under-report maximum CPU usage by xorg and compiz |
System monitor under-reports maximum CPU usage by xorg and compiz |
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2018-01-15 10:11:49 |
Dan Dascalescu |
bug |
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added subscriber James |
2018-01-15 10:12:14 |
Dan Dascalescu |
bug |
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added subscriber Ubuntu Desktop Bugs |
2018-01-15 10:12:49 |
Dan Dascalescu |
bug |
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added subscriber Bruno Lazaro Garcia |