Messages in this thread |  | | Date | Sun, 14 Apr 2002 23:35:18 -0700 | From | J Sloan <> | Subject | Re: 2.5.8 final - another data point |
| |
FWIW -
One other observation was the numerous syslog entries generated during the test, which were as follows:
Apr 14 20:40:35 neo kernel: invalidate: busy buffer Apr 14 20:41:15 neo last message repeated 72 times Apr 14 20:44:41 neo last message repeated 36 times Apr 14 20:45:24 neo last message repeated 47 times
J Sloan wrote:
> dbench performance has regressed significantly > since 2.5.8-pre1;
> > 2.5.8-pre1 > -------------- > Throughput 37.8267 MB/sec (NB=47.2833 MB/sec 378.267 MBit/sec) 64 procs > Throughput 14.0459 MB/sec (NB=17.5573 MB/sec 140.459 MBit/sec) 80 procs > Throughput 16.2971 MB/sec (NB=20.3714 MB/sec 162.971 MBit/sec) 128 > procs > > 2.5.8-final > --------------- > Throughput 5.55008 MB/sec (NB=6.9376 MB/sec 55.5008 MBit/sec) 64 procs > Throughput 5.82333 MB/sec (NB=7.27916 MB/sec 58.2333 MBit/sec) 80 procs > Throughput 3.40741 MB/sec (NB=4.25926 MB/sec 34.0741 MBit/sec) 128 > procs >
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |