Greetings. Running collectd-5.4.1 on centos 6. The box is acting as a server and monitoring > 100 nodes through the network plugin and the snmp plugin, with the expected results. However I have so far been incapable to collect local statistics, because, the config file appended, to this message, *all* the local plugin fail to write to the rrd plugin with the infamous
rrd_update_r (/var/lib/collectd/rrd/monitor.nouvelle.it/swap/swap-cached.rrd) failed: /var/lib/collectd /rrd/monitor.xxxx.it/swap/swap-cached.rrd: illegal attempt to update using time 1401177584 when last update time is 1401177584 (minimum one second step) No - or minimal - graphs are being generated for these plugins. Note that, for the same node I can collect stats through snmp just fine. Turning the csv plugin on I see outputs like these: (cpu-interrupts) 1401179536.441,nan 1401179536.468,0.000000 1401179546.441,0.000000 1401179556.441,0.000000 1401179566.441,0.000000 1401179576.441,0.000000 (memory-buffered) 1401179536.441,91090944.000000 1401179536.469,91090944.000000 1401179546.442,91111424.000000 1401179556.442,91127808.000000 1401179566.442,91148288.000000 1401179576.442,91164672.000000 I checked N times for duplicate configs, etc. There are none. Ideas? Advanced thanks, Alessandro Forghieri ---Collectd.conf--- Hostname "monitor.xxxxx.it" TypesDB "/usr/share/collectd/types.db" TypesDB "/usr/share/collectd/oriontypes.db" AutoLoadPlugin true Timeout 4 ReadThreads 5 WriteThreads 5 WriteQueueLimitHigh 1000000 WriteQueueLimitLow 800000 LoadPlugin logfile <Plugin logfile> LogLevel "info" File "/tmp/collect.log" Timestamp true PrintSeverity true </Plugin> Include "/etc/collectd.d" LoadPlugin match_regex ----/etc/collectd.d/df.conf LoadPlugin df <Plugin df> FSType "rootfs" MountPoint "/" </Plugin> ----/etc/collectd.d/localhost.conf LoadPlugin cpu LoadPlugin load LoadPlugin memory LoadPlugin processes LoadPlugin swap LoadPlugin uptime ----/etc/collectd.d/network.conf LoadPlugin network <Plugin network> # server setup: <Listen "192.168.0.1" "25826"> SecurityLevel Encrypt AuthFile "/etc/collectd/passwd" Interface "eth0" </Listen> MaxPacketSize 1024 </Plugin> ----/etc/collectd.d/rrdtool.conf LoadPlugin rrdtool <Plugin rrdtool> DataDir "/var/lib/collectd/rrd" CacheFlush 120 WritesPerSecond 50 </Plugin> ----/etc/collectd.d/snmp.conf <LoadPlugin snmp> Interval 120 </LoadPlugin> <Plugin snmp> <Data "powerplus_voltge_input"> #data defs </Data> </Plugin> Include "/etc/collectd.snmp" -- Alessandro Forghieri Nouvelle s.r.l. via Giardini 456/C 41124 Modena (ITALY) tel. +39 059 2929338 - Fax +39 059 347606
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