Li, Aubrey wrote: > Rafael.Vanoni wrote: > >>> 4) check turbo info again >>> ------------------------------------------------------------ >>> aubrey at aubrey-power:~$ kstat -m speedstep -i 7 >>> module: speedstep instance: 7 >>> name: turbo class: misc >>> crtime 42.052402205 >>> snaptime 540.775843325 >>> turbo acnt 1108972992925 >>> turbo mcnt 1062698922865 >>> turbo support 1 >>> ------------------------------------------------------------ >>> It looks like turbo took effect. acnt/mcnt shows 4% performance >>> boost. >> >> Very nice, Aubrey. Much cleaner implementation. >> >> How about adding a kstat item for the actual performance boost? >> > > Performance boost must be worked out in a sampling period. That > might be the work which PowerTOP needs to do(based on the kstat > delta). The two counts of kstat are the sum. So, do you really want to > add the item for the boost since the system boots? > > Thanks, > -Aubrey
Ah, ok. I thought those values were a snapshot, not since boot time. Thanks, Rafael
