Je post les résultats de cat /proc/interrupts
cat /proc/interrupts
CPU0 CPU1
0: 277281 0 IO-APIC-edge timer
1: 1178 0 IO-APIC-edge i8042
7: 1 0 IO-APIC-edge
8: 1 0 IO-APIC-edge rtc0
9: 1817 4809 IO-APIC-fasteoi acpi
12: 52752 0 IO-APIC-edge i8042
18: 33987 0 IO-APIC-fasteoi ath9k
20: 0 0 IO-APIC-fasteoi ohci_hcd:usb2
21: 490 0 IO-APIC-fasteoi ehci_hcd:usb1, HDA Intel
22: 186 1050 IO-APIC-fasteoi nvidia
26: 1060 2 PCI-MSI-edge eth0
27: 42010 0 PCI-MSI-edge ahci
NMI: 0 0 Non-maskable interrupts
LOC: 73172 185994 Local timer interrupts
SPU: 0 0 Spurious interrupts
PMI: 0 0 Performance monitoring interrupts
PND: 0 0 Performance pending work
RES: 25133 33711 Rescheduling interrupts
CAL: 205 248 Function call interrupts
TLB: 2219 2030 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
MCE: 0 0 Machine check exceptions
MCP: 6 5 Machine check polls
ERR: 4
MIS: 0
Et ce que me dit powertop
Cn Résidence moy. P-states (fréquences)
C0 (CPU en activité) (55,0%) 2,21 GHz 0,0%
C0 6,4ms ( 0,0%) 1,60 GHz 0,0%
C1 mwait 0,0ms ( 0,0%) 1200 MHz 100,0%
C2 mwait 1,1ms ( 2,0%)
C3 mwait 2,3ms (43,0%)
Je ne sais pas du tout interpréter la première commande et je doute qu'il y ait beaucoup de choses à tirer de powertop
Voilà mon top aussi :
top
top - 20:55:44 up 25 min, 1 user, load average: 3.17, 2.64, 1.58
Tasks: 184 total, 2 running, 180 sleeping, 0 stopped, 2 zombie
Cpu(s): 3.4%us, 0.7%sy, 0.0%ni, 45.9%id, 0.0%wa, 0.0%hi, 50.0%si, 0.0%st
Mem: 3614092k total, 1058624k used, 2555468k free, 99192k buffers
Swap: 9871900k total, 0k used, 9871900k free, 428212k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4675 root 20 0 0 0 0 R 99 0.0 7:10.03 ksoftirqd/1
3430 math 20 0 307m 108m 29m S 3 3.1 0:49.40 firefox-bin
1121 root 20 0 71860 58m 21m S 1 1.6 1:55.35 Xorg
1811 math 20 0 33472 10m 8888 S 1 0.3 0:02.03 xfce4-panel
1849 math 20 0 59656 22m 13m S 1 0.6 0:01.45 python
5070 math 20 0 145m 60m 19m S 1 1.7 0:10.99 chromium-browse
5464 root 20 0 2548 1244 924 R 1 0.0 0:00.19 top
1 root 20 0 2776 1688 1220 S 0 0.0 0:00.54 init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
4 root 20 0 0 0 0 S 0 0.0 0:00.01 ksoftirqd/0
5 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
Qui saurait les interpréter?
Merci !!!