Thanks. This sounds like what I need. On Thu, Jun 27, 2013 at 9:44 AM, Miner, Jonathan W (US SSA) < jonathan.w.miner@xxxxxxxxxxxxxx> wrote: > > > How does one determine from which node the massive io requests are > coming? > > This falls under network monitoring. You could use a program like > "iptraf"; if you run it on the server you should be able to get it to > display bytes per client, etc. > > Or if your switches have snmp monitoring, you could use mrtg to graph the > per port usage. Assuming that each port maps to a single device, then > you'd be able to map high usage back to the client machine. You could also > use a snmp monitoring program (Nagios is one...) to actively alert you if > usage was above a certain threshold. > > https://fedorahosted.org/iptraf-ng/ > http://oss.oetiker.ch/mrtg/ > http://www.nagios.org/ > > - Jon > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
