Performance graphs showing nothing.

[jkinning]

I noticed on several of my hosts I am not getting graphing data. I noticed on this host for the disk drive checks. My thoughts are if I can get this working the others will work as well.

I believe this is the service for the graphing which appears to be running.

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service npcd status
NPCD running (pid 2347).

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ps -aef | grep npcd
nagios    2347     1  0 Feb09 ?        00:02:32 /usr/local/nagios/bin/npcd -d -f /usr/local/nagios/etc/pnp/npcd.cfg
nagios   18617 52425  0 08:37 pts/1    00:00:00 grep npcd

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ls -la /usr/local/nagios/var
total 162460
drwxrwxr-x 6 nagios nagios     4096 Mar  1 08:37 .
drwxr-xr-x 9 root   root       4096 May 12  2014 ..
drwxrwxr-x 2 nagios nagios    69632 Feb 28 23:59 archives
-rw-r--r-- 1 nagios nagios    18155 Mar  1 08:37 host-perfdata
-rw-r--r-- 1 nagios nagios     2640 Mar  1 06:59 nagios.configtest
-rw-r--r-- 1 nagios nagios   551234 Feb 23  2016 nagios.debug
-rw-r--r-- 1 nagios nagios  1000070 Feb 23  2016 nagios.debug.old
-rw-r--r-- 1 nagios nagios        5 Feb 28 23:58 nagios.lock
-rw-r--r-- 1 nagios nagios  2021301 Mar  1 08:36 nagios.log
-rw-rw-r-- 1 nagios users  20366676 Jun 18  2016 nagios.tmp4sUqmu
-rw-rw-r-- 1 nagios nagios 18955267 Feb 19  2016 nagios.tmpnwjI3B
-rw-rw-r-- 1 nagios nagios 21957711 Aug 19  2017 nagios.tmpusHMq9
-rw-r--r-- 1 nagios nagios        6 Feb 12 10:09 ndo2db.lock
-rw-r--r-- 1 nagios nagios        0 Feb 28 23:58 ndomod.tmp
srwxr-xr-x 1 nagios nagios        0 Feb 12 10:09 ndo.sock
-rw-r--r-- 1 nagios nagios 10444780 Feb 28 07:42 npcd.log
-rw-r--r-- 1 nagios nagios 10485914 Nov  2  2015 npcd.log.old
-rw-r--r-- 1 nagios nagios 14379896 Feb 28 23:58 objects.cache
-rw-r--r-- 1 nagios nagios 14379896 Mar  1 06:59 objects.precache
-rw-rw-rw- 1 nagios nagios  7009881 Feb 28 07:42 perfdata.log
-rw------- 1 nagios nagios 22300119 Mar  1 07:58 retention.dat
drwxrwsr-x 2 nagios nagcmd     4096 Feb 28 23:58 rw
-rw-r--r-- 1 nagios nagios   126002 Mar  1 08:37 service-perfdata
drwxr-xr-x 5 nagios nagios     4096 May 12  2014 spool
drwxr-xr-x 2 nagios nagios     4096 Mar  1 08:37 stats
-rw-rw-r-- 1 nagios nagios 22182809 Mar  1 08:37 status.dat

I had a similar issue a few years back and this is the information that was requested. May or may not be a similar issue but this is impacting the Capacity Planning graphs as well.

[scottwilkerson]

Here's a good place to start
https://support.nagios.com/kb/article.php?id=9

Feel free to post these values or log tail's and we can help decipher.

All are important but specifically the one referencing load_threshold