On Sat, Feb 12, 2011 12:47:13 PM -0600, Rick Sewill (rsewill@xxxxxxxxx) wrote:
> Could you show us the output of twice, the second time a few seconds
> after the first time so we can see if any interrupt number changes fast.
> more /proc/interrupts
here are two runs, 5/6 seconds apart:
[root@polaris ~]# more /proc/interrupts
CPU0 CPU1
0: 136 180 IO-APIC-edge timer
1: 0 2 IO-APIC-edge i8042
4: 0 2 IO-APIC-edge
7: 1 0 IO-APIC-edge parport0
8: 0 1 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 0 4 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge pata_amd
15: 0 0 IO-APIC-edge pata_amd
17: 0 2 IO-APIC-fasteoi firewire_ohci
20: 116972 135 IO-APIC-fasteoi ohci_hcd:usb3, nvidia
21: 947 289 IO-APIC-fasteoi ehci_hcd:usb2, hda_intel
22: 0 3 IO-APIC-fasteoi ehci_hcd:usb1
23: 252957 24 IO-APIC-fasteoi ohci_hcd:usb4
43: 449718 5490 PCI-MSI-edge ahci
44: 850242 23 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 12772218 13583547 Local timer interrupts
SPU: 0 0 Spurious interrupts
PMI: 0 0 Performance monitoring interrupts
PND: 0 0 Performance pending work
RES: 6896487 7547957 Rescheduling interrupts
CAL: 8607 11701 Function call interrupts
TLB: 43915 42920 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
MCE: 0 0 Machine check exceptions
MCP: 103 103 Machine check polls
ERR: 1
MIS: 0
[root@polaris ~]#
[root@polaris ~]# more /proc/interrupts
CPU0 CPU1
0: 136 180 IO-APIC-edge timer
1: 0 2 IO-APIC-edge i8042
4: 0 2 IO-APIC-edge
7: 1 0 IO-APIC-edge parport0
8: 0 1 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 0 4 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge pata_amd
15: 0 0 IO-APIC-edge pata_amd
17: 0 2 IO-APIC-fasteoi firewire_ohci
20: 116985 135 IO-APIC-fasteoi ohci_hcd:usb3, nvidia
21: 947 289 IO-APIC-fasteoi ehci_hcd:usb2, hda_intel
22: 0 3 IO-APIC-fasteoi ehci_hcd:usb1
23: 252957 24 IO-APIC-fasteoi ohci_hcd:usb4
43: 449809 5490 PCI-MSI-edge ahci
44: 850456 23 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 12774821 13585530 Local timer interrupts
SPU: 0 0 Spurious interrupts
PMI: 0 0 Performance monitoring interrupts
PND: 0 0 Performance pending work
RES: 6896974 7548786 Rescheduling interrupts
CAL: 8608 11703 Function call interrupts
TLB: 43919 42921 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
MCE: 0 0 Machine check exceptions
MCP: 103 103 Machine check polls
ERR: 1
MIS: 0
[root@polaris ~]#
will try now to find out the clock interrupt rate. Thanks
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