Flash Memory USB performance tests
- From: Michael Pope <michael@xxxxxxxxxxxxx>
- Date: Wed, 14 Mar 2007 16:00:02 +1100
I'm searching for what brand/model/capacity of Flash Memory works the best under FreeBSD (formatted in it's default state fat32 usually)
If people could measure the performance of their flash memory and post them here that would be cool. Corsair Voyager and Transend Jetdrives are suppose to be fast, if anyone has one of these please post the results.
I'm using bonnie++ 1.93c
Here are my results:
FreeBSD 6.2
Brand: PQI Corp.
Model: Mr Flash
Capacity: 512MB
Price: ~$15AU
Version 1.93c ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
ws10.lan 300M 328 39 784 0 249 0 448 51 3870 1 22.2 5
Latency 866ms 1251ms 314ms 224ms 758ms 850ms
Version 1.93c ------Sequential Create------ --------Random Create--------
ws10.lan -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 77 27 166 38 141 5 90 23 162 37 13 1
Latency 989ms 1006ms 778ms 1509ms 997ms 380ms
1.93c,1.93c,ws10.lan,1,1173847789,300M,,328,39,784,0,249,0,448,51,3870,1,22.2,5,16,,,,,77,27,166,38,141,5,90,23,162,37,13,1,866ms,1251ms,314ms,224ms,758ms,850ms,989ms,
Michael
_______________________________________________
freebsd-performance@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-performance
To unsubscribe, send any mail to "freebsd-performance-unsubscribe@xxxxxxxxxxx"
- Prev by Date: Re: MFC of UDP socket enhancement for BIND?
- Next by Date: postgresql benchmarking (was: Re: FreeBSD mysql Benchmark on 4BSD/ULE scheduler and i386/amd64)
- Previous by thread: 2000req/sec with RTL8169
- Next by thread: postgresql benchmarking (was: Re: FreeBSD mysql Benchmark on 4BSD/ULE scheduler and i386/amd64)
- Index(es):
Relevant Pages
|
|
