On 8/16/2013 4:14 AM, Cyril Feraudet wrote:
rrdcached is a daemon and a Collectd plugin who replace rrdtool plugin.
There is no need to modify your architecture. Just install rrdcached and
configure rrdcached Collectd plugin to work with.
Before :
LoadPlugin rrdtool
<Plugin rrdtool>
DataDir "/var/lib/collectd/rrd"
</Plugin>
After :
LoadPlugin rrdcached
<Plugin rrdcached>
DaemonAddress "unix:/var/run/rrdcached/rrdcached.sock"
DataDir "/var/lib/collectd/rrd"
CreateFiles true
CollectStatistics true
</Plugin>
Cyril
How do you deal with the options:
RRARows 20000 # PDPs = timespan / (stepsize * rrarows)
RRATimespan 320000 # 3.7 days (16s)
RRATimespan 1600000 # 18.5 days (80s)
RRATimespan 8000000 # 92.6 days (400s)
RRATimespan 80000000 # 926 days / 30.5 months / 2.54 years (4000s)
Which are normally placed inside of <Plugin rrdtool></Plugin>?
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