On Wed, 9 Aug 2006, Pavel Machek wrote:
>
> Okay, run top to see what goes on, and look for
> /proc/acpi/processor/*/* -- you are interested in C states before and
> after suspend.
> Pavel
I don't quite understand. What am I looking for in top?
Here's the before and after:
before:
$ grep C /proc/acpi/processor/*/*
/proc/acpi/processor/CPU0/power:active state: C1
/proc/acpi/processor/CPU0/power:max_cstate: C8
/proc/acpi/processor/CPU0/power: *C1: type[C1]
promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]
/proc/acpi/processor/CPU1/power:active state: C1
/proc/acpi/processor/CPU1/power:max_cstate: C8
/proc/acpi/processor/CPU1/power: *C1: type[C1]
promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]
after:
grep C /proc/acpi/processor/*/*
/proc/acpi/processor/CPU0/power:active state: C1
/proc/acpi/processor/CPU0/power:max_cstate: C8
/proc/acpi/processor/CPU0/power: *C1: type[C1]
promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]
/proc/acpi/processor/CPU1/power:active
state: C1
/proc/acpi/processor/CPU1/power:max_cstate: C8
/proc/acpi/processor/CPU1/power: *C1: type[C1]
promotion[--] demotion[--] latency[000] usage[00000000] duration[00000000000000000000]
-- Steve
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