Core Duo - only one cpu being used
Erich Dollansky
oceanare at pacific.net.sg
Fri May 5 04:38:35 UTC 2006
Hi,
Eric Anderson wrote:
> Erich Dollansky wrote:
>> Hi,
>>
>> Eric Anderson wrote:
>>>
>>> PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU
>>> COMMAND
>>> 11 root 1 171 52 0K 8K CPU1 0 0:00 99.02%
>>> idle: cpu1
>>> 2653 root 1 128 0 18564K 17560K RUN 0 0:01 34.00%
>>> cc1plus
>>
>> could it be that it is just a problem with top itself?
>>
>> It cannot be that CPU1 uses 99% for the idle process and 34% for the
>> compiler.
>>
>> Play with the other sort options. You might find the the idle process
>> for CPU0.
>
> Is this what you want:
>
> $ ps -auxw | grep idle
> root 11 99.0 0.0 0 8 ?? RL 7:45PM 0:00.00 [idle: cpu1]
> root 12 0.0 0.0 0 8 ?? RL 7:45PM 51:04.57 [idle: cpu0]
>
something is really wrong here. CPU1 gets 99% of the time but uses then
only 0 seconds while CPU0 gets 0% of the time but uses 51 hours?
This is, what I get:
root 11 98.2 0.0 0 8 ?? RL 21Apr06 19013:02.26 [idle: cpu1]
root 12 94.9 0.0 0 8 ?? RL 21Apr06 18456:39.99 [idle: cpu0]
This is a dual-Athlon system running 6.1 RC1.
Erich
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