Messages in this thread | | | From | est@hyperrea ... | Subject | latencytest results using patches | Date | Fri, 23 Jul 1999 19:08:06 -0700 (PDT) |
| |
OK,
These were run on an AMD K6-2/350. The patches used were Andrea Arcangeli's and mingo's and successfully applied to the 2.2.7 sources I'm using. I tested both with and without the patches on both (well-tuned) ide and scsi. There's obviously something seriously wrong with the X situation. Perhaps it has to do with my card (PCI: Mach64 RageII+DVD) and/or the fact that I'm using 24bpp.
The 5 tests are: X, /proc, disk write, disk copy, disk read.
Anyhow, the patches do seem to help..especially under scsi.
Thanks, people! :)
Eric
ide: 121.0ms ( 1)| 1MS num_time_samples=51355 num_times_within_1ms=51353 factor=99.996106 2MS num_time_samples=51355 num_times_within_2ms=51353 factor=99.996106 9.8ms ( 58)| 1MS num_time_samples=21063 num_times_within_1ms=20969 factor=99.553720 2MS num_time_samples=21063 num_times_within_2ms=20970 factor=99.558467 28.7ms (490)| 1MS num_time_samples=16242 num_times_within_1ms=15235 factor=93.800025 2MS num_time_samples=16242 num_times_within_2ms=15463 factor=95.203793 25.8ms (728)| 1MS num_time_samples=46864 num_times_within_1ms=43316 factor=92.429157 2MS num_time_samples=46864 num_times_within_2ms=44598 factor=95.164732 21.2ms ( 89)| 1MS num_time_samples=52177 num_times_within_1ms=48461 factor=92.878088 2MS num_time_samples=52177 num_times_within_2ms=49721 factor=95.292945
patched ide: 209.8ms ( 3)| 1MS num_time_samples=50385 num_times_within_1ms=50381 factor=99.992061 2MS num_time_samples=50385 num_times_within_2ms=50381 factor=99.992061 6.0ms ( 1)| 1MS num_time_samples=21064 num_times_within_1ms=21061 factor=99.985758 2MS num_time_samples=21064 num_times_within_2ms=21061 factor=99.985758 28.2ms (524)| 1MS num_time_samples=17574 num_times_within_1ms=16718 factor=95.129168 2MS num_time_samples=17574 num_times_within_2ms=16834 factor=95.789234 28.2ms (682)| 1MS num_time_samples=47561 num_times_within_1ms=44175 factor=92.880722 2MS num_time_samples=47561 num_times_within_2ms=45359 factor=95.370156 21.2ms ( 77)| 1MS num_time_samples=51621 num_times_within_1ms=47295 factor=91.619690 2MS num_time_samples=51621 num_times_within_2ms=49131 factor=95.176382
scsi: 211.4ms ( 1)| 1MS num_time_samples=51266 num_times_within_1ms=51265 factor=99.998049 2MS num_time_samples=51266 num_times_within_2ms=51265 factor=99.998049 11.6ms ( 17)| 1MS num_time_samples=21004 num_times_within_1ms=20931 factor=99.652447 2MS num_time_samples=21004 num_times_within_2ms=20934 factor=99.666730 28.0ms ( 13)| 1MS num_time_samples=14640 num_times_within_1ms=14429 factor=98.558743 2MS num_time_samples=14640 num_times_within_2ms=14563 factor=99.474044 8.8ms ( 5)| 1MS num_time_samples=27215 num_times_within_1ms=26933 factor=98.963807 2MS num_time_samples=27215 num_times_within_2ms=27167 factor=99.823627 8.9ms ( 2)| 1MS num_time_samples=22944 num_times_within_1ms=22833 factor=99.516213 2MS num_time_samples=22944 num_times_within_2ms=22921 factor=99.899756
patched scsi: 188.5ms ( 4)| 1MS num_time_samples=50129 num_times_within_1ms=50125 factor=99.992021 2MS num_time_samples=50129 num_times_within_2ms=50125 factor=99.992021 5.7ms ( 0)| 1MS num_time_samples=20869 num_times_within_1ms=20866 factor=99.985625 2MS num_time_samples=20869 num_times_within_2ms=20866 factor=99.985625 22.9ms ( 8)| 1MS num_time_samples=8494 num_times_within_1ms=8464 factor=99.646810 2MS num_time_samples=8494 num_times_within_2ms=8481 factor=99.846951 7.8ms ( 7)| 1MS num_time_samples=26795 num_times_within_1ms=26660 factor=99.496175 2MS num_time_samples=26795 num_times_within_2ms=26766 factor=99.891771 4.1ms ( 0)| 1MS num_time_samples=18997 num_times_within_1ms=18934 factor=99.668369 2MS num_time_samples=18997 num_times_within_2ms=18992 factor=99.973680
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |