Messages in this thread | | | Subject | Re: SMP 2.1.131: SCSI performance extremely poor vs. IDE | From | Chris <> | Date | 12 Dec 1998 13:33:10 -0700 |
| |
>>>>> "Lawrence" == Lawrence Walton <lawrence@otak-k.com> writes:
Lawrence> I wonder about the bonnie benchmarking, but here is a Lawrence> SCSI benchmark with bonnie and a Symbios 875 and a 18 Lawrence> barracuda, P233 and 128 megs of ram. Linux version
Lawrence> How does this stack up? is it a SMP only thing?
Just as a side note, bonnie benchmarks of a size less than several times RAM, are just a test of memory bandwidth, since a large portion gets cached. Try comparing those numbers to a 800 - 1000 meg test...
Heck, I've seen read rates of over 50meg/sec off of some small tests ;) If you want to see some benchmarks to compare against look at the bonnie results at
http://www.tec.ualberta.ca/Benchmarks/benchmarks.html
HTH
-- Chris Bayly
Email: cb@v-wave.com | UNIX Support Email: Chris.Bayly@UAlberta.CA | 352 General Services Building Phone: (403) 492-9344 | University of Alberta Fax: (403) 492-1729 | Edmonton, Alberta Web: http://www.tec.ualberta.ca/~cb/ | Canada T6G 2S7
- 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/
| |