William Cohen wrote:
This particular script attempts to determine the amount of the time
spent in the power saving halted mode. It will run until control-c is
typed on the command line. When control-c is pressed, the script
prints out information about how long it ran, the number of entries
and exits from halt state, and some statistics about the time spent in
halted state. Below is the output of idle1.stp running on a idle
machine running the 314 build and the q2b76 rom:
Starting halt watch
Ran for 60544934 us
entered default_halt 9609
exited default_halt 9609
percent halted: 17
count: 9609
avg_time: 1081
min_time: 3
max_time: 3429
usec distribution
value |-------------------------------------------------- count
0 | 0
1 | 0
2 | 18
4 |@ 219
8 |@ 295
16 | 56
32 |@ 279
64 | 149
128 | 147
256 |@ 275
512 |@@@ 542
1024 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 7605
2048 | 24
4096 | 0
8192 | 0
This data show that the script was run for about 1 minute
(60,544,934us). There were about 9600 halt entries and exits. The
time actually spent halted is surprisingly small, 17% for the unloaded
machine. The average time spent halted is slightly over
1millisecond. One can see the distribution on the histogram.
Hi All,
There may be more interrupts on this system than a stock system. There were a
couple additions to the stock hardware:
-Linksys USB200M usb to ethernet adapter
-4GB USB flash as root file system
Memorex Mini TravelDrive 6.51 PQ: 0 ANSI: 0 CCS
-Will
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