why is my cpu always hight
why is my cpu always hight (50% to 90% within doing simple things)
I'm using ubuntu 10.10 processor : 2.8 Gh & Ram : 1.2 Gb please help me |
Run this from a terminal and post the top.txt it creates here
Code:
top -n 1 -b | head -n 20 > top.txt |
Quote:
Tasks: 187 total, 1 running, 186 sleeping, 0 stopped, 0 zombie Cpu(s): 19.5%us, 7.1%sy, 0.4%ni, 70.9%id, 2.1%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 1276352k total, 1228624k used, 47728k free, 115440k buffers Swap: 999420k total, 24584k used, 974836k free, 631544k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 9499 yubahaq 20 0 537m 149m 32m S 26.9 12.0 15:33.08 firefox-bin 11743 yubahaq 20 0 316m 39m 23m S 5.8 3.1 3:45.96 rhythmbox 1525 yubahaq 9 -11 159m 10m 7484 S 3.8 0.9 12:28.65 pulseaudio 1038 root 20 0 72492 30m 15m S 1.9 2.4 37:20.30 Xorg 1522 yubahaq 20 0 54816 15m 6528 S 1.9 1.2 14:42.40 compiz 1641 yubahaq 20 0 31472 8708 7192 S 1.9 0.7 8:19.85 bubblemon-gnome 10815 yubahaq 20 0 142m 34m 22m S 1.9 2.7 3:02.42 plugin-containe 12399 yubahaq 20 0 2616 1112 808 R 1.9 0.1 0:00.01 top 1 root 20 0 2884 1600 1168 S 0.0 0.1 0:00.56 init 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd 3 root 20 0 0 0 0 S 0.0 0.0 0:27.44 ksoftirqd/0 4 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0 5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0 |
Run it again when the CPU% is high - from that it looks like F/F.
In future use code-tags to preserve the layout. |
You can see it also from Here
http://img824.imageshack.us/img824/3...reenshotaa.png Uploaded with ImageShack.us |
Just use the monitor itself then. Click the processes tab and then the %CPU column header to sort descending.
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