kernel nfsd consuming 100% CPU on 2.4.17 and 2.4.18 with reiserfs?

From: Brian Ristuccia (bristucc@sw.starentnetworks.com)
Date: Tue Feb 26 2002 - 08:48:02 EST


It seems that kernel nfsd consumes an inordinate amount of CPU time
during writes on this machine. With a few hundred kb/sec being written
over NFSv3 from a 2.2.17 client, all of the nfsd threads each consume as
much of the available CPU time as possible. On a similarly configured
machine with ext3 instead of reiserfs, nfsd consumes much less CPU time.

Is there a known issue with NFSv3 performance and reiserfs?

-- 
Brian Ristuccia

- 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/



This archive was generated by hypermail 2b29 : Thu Feb 28 2002 - 21:00:27 EST