[rrd-users] Newbie question
billry at hotmail.com
Tue May 28 15:59:34 MEST 2002
Apology for the relative newbie-ness of the following:
Simple graph, GAUGE MAX, Sun server CPU loads (uptime) gathered only once
every 15 minutes. The loads average ~ 0.5 -> 4, but occasionally will ramp
up well into the hundreds - indicative of severe NFS I/O and eventual server
failure if not caught in time ...
Anyway, what I need is a database which will have true values (unlimited
upper boundary) but will graph, say, 0 -> 50, so the typical range of data
will be viewable - but when the load spikes to past 50, rrdtool will not
consider it an anomaly and will show the spikes only as topping out the
graph. IOW, "-u 50" nicely keeps the graph between 0 -> 50, but removes the
spikes that go beyond ... and I need this information represented as well.
Any help, thx.
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