Hi,
Generally when I have this error that is because my date/time are not
the same on my client/server
Best regards,
Le 02/12/2013 16:16, Franklin, Dave a écrit :
Have you tried to use a CSV plugin rather than RRD to more easily
observe the output? If the CSV also produces NaN then it may not be a
RRD problem; but if CSV produces valid results then the RRD isn't
configured correctly.
I also like to configure collectd with --enable-debug and set up the
LogLevel to "debug" rather than "info"; that might help you narrow
down where the problem lies.
= Dave
*From:*[email protected]
[mailto:[email protected]] *On Behalf Of *Jimmy John
*Sent:* Thursday, November 07, 2013 4:15 PM
*To:* [email protected]
*Subject:* [collectd] Collectd generated rrd shows nothing
Hello,
I have a basic installation of collected(5.0) on Ubuntu and have
enabled some plugins like load / cpu / log etc. I see collectd
generating rrd files. But when I try to query the rrd (via rrdtool
fetch for the last 10 hours), I only get NaN results.
I looked at the /var/log/collectd and did not see any errors.
My config looks like:
#Hostname "localhost"
FQDNLookup true
BaseDir "/var/lib/collectd"
PluginDir "/usr/lib/collectd"
TypesDB "/usr/share/collectd/types.db"
Interval 300
#Timeout 2
#ReadThreads 5
#LoadPlugin logfile
# --------------------------
# active plugins start
# --------------------------
LoadPlugin syslog
<Plugin syslog>
LogLevel info
</Plugin>
LoadPlugin cpu
LoadPlugin df
<Plugin df>
Device "/dev/xvda1"
MountPoint "/"
FSType "ext4"
IgnoreSelected false
ReportByDevice false
ReportReserved false
ReportInodes false
</Plugin>
LoadPlugin load
LoadPlugin memory
LoadPlugin rrdtool
<Plugin rrdtool>
DataDir "/var/lib/collectd/rrd"
CacheTimeout 120
CacheFlush 900
WritesPerSecond 30
RandomTimeout 0
# The following settings are rather advanced
# and should usually not be touched:
#StepSize 10
#HeartBeat 20
RRARows 1200
RRATimespan 158112000
XFF 0.1
</Plugin>
How do I debug it?
@jimmyislive
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