On Tue, Dec 21, 2010 at 10:01 PM, Antonello Piemonte <apiem...@googlemail.com> wrote: > Hello > > I have read that under Solaris one can use DTrace to get I/O request > size distribution on a global scale (also on a per process/pid basis). > See for example > > http://prefetch.net/articles/observeiodtk.html > > Can anyone recommend an alternative to get similar information under > CentOS? I looked into dtrace for linux but it seems still work in > progress, even putting aside CDDL issues ... > > http://www.crisp.demon.co.uk/tools.html > > Thanks! > Antonello > _______________________________________________ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos >
Nowhere near as advanced, but give dstat a try. http://www.nux.ro/archive/2010/08/I_O_stats_for_Centos.html _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
