System Interrupts High Cpu Linux
Interrupts can signal to the cpu that an error occurred and this can cause the cpu usage of system interrupts to increase.
System interrupts high cpu linux. Has to be a high level process av hal etc if you need to work out what you can find a copy of kernrate there s a 64 and 32bit version. On a healthy system system interrupts will hover between 0 1 and 2 of cpu usage depending on the cpu frequency running software and attached hardware. Try external devices on another computer if you have one available. If your drivers are all up to date and you think the device itself is okay you can always try rolling back to an.
The high cpu usage of system interrupts is because of hardware or driver issues. Now head over to the enhancements tab and uncheck all the enhancements enabled you can also check the box which says. On my laptop with dual core b980 system interrupts is showing 0 with peak to 2 so average is at my laptop for system interrupts is 1 1 1 4 on weak dual core processor on the screen shoot above you can see 9 5 average of total cpu power i believe it is simply too much. Checking for disk errors get latest windows update checking for system files corruption updating drivers except for one device that s called unknown device that showed up after the 1809 windows update and bios scanning for viruses restoring power plan to default disabling.
This can cause the system to overheat. Hit up google or your hardware manufacturer s web site and see if other people are having similar trouble. Now select the advanced tab and uncheck the exclusive mode where applications are allowed to override the settings.