[rrd-users] calculate downtime percent
jaudin at rmi.fr
Tue Oct 19 14:01:24 CEST 2010
I'm getting datas from a host uptime value.
When this host is done, it can't get datas (NaN), when the host goes up,
it's new value is 0.
How can I calculate the percent of downtime ?
Is it possible to retreive this value with "rrdtool lastupdate" ? (COMPUTE
I think it's possible, but RPN is difficult for me :)
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