Nagios Support Forum

Dear Support,

We found that our nagios cannot read the "Performance Graph" in our nagiosXI

There can not show the related information in this graph.

The latest information is 9 December 2015

Please advise.

Thank,
Kelvin

Are you having issues with one, some or all graphs? Is npcd running on your Nagios XI server?
Can you show us a screenshot of a "problem" graph?

Run the following commands and show the output in code wraps:

Dear lmiltchev,

1. All graphs cannot be show
2. [root@icnagios01 ~]# service npcd status
3. Please find attached document for your information about problem graph.

4.NPCD running (pid 1679).
=============
top | head -5

top - 09:40:22 up 8 days, 1:30, 1 user, load average: 0.44, 0.46, 0.52
Tasks: 160 total, 2 running, 158 sleeping, 0 stopped, 0 zombie
Cpu(s): 25.0%us, 1.5%sy, 0.0%ni, 73.1%id, 0.3%wa, 0.0%hi, 0.0%si, 0.2%st
Mem: 8059640k total, 7750380k used, 309260k free, 290576k buffers
Swap: 2064380k total, 0k used, 2064380k free, 5797876k cached
=============
=============
ls /usr/local/nagios/var/spool/xidpe | wc -l

313080
=============
ls /usr/local/nagios/var/spool/perfdata | wc -l
0
=============
ls /usr/local/nagios/var/spool/checkresults | wc -l
8
=============
tail -50 /usr/local/nagios/var/npcd.log
[12-31-2015 10:33:17] NPCD: WARN: MAX load reached: load 44.320000/10.000000 at i=1
[12-31-2015 10:33:32] NPCD: WARN: MAX load reached: load 44.020000/10.000000 at i=1
[12-31-2015 10:33:47] NPCD: WARN: MAX load reached: load 43.320000/10.000000 at i=1
[12-31-2015 10:34:02] NPCD: WARN: MAX load reached: load 42.900000/10.000000 at i=1
[12-31-2015 10:34:17] NPCD: WARN: MAX load reached: load 42.480000/10.000000 at i=1
[12-31-2015 10:34:32] NPCD: WARN: MAX load reached: load 42.520000/10.000000 at i=1
[12-31-2015 10:34:47] NPCD: WARN: MAX load reached: load 42.640000/10.000000 at i=1
[12-31-2015 10:35:02] NPCD: WARN: MAX load reached: load 43.490000/10.000000 at i=1
[12-31-2015 10:35:17] NPCD: WARN: MAX load reached: load 43.340000/10.000000 at i=1
[12-31-2015 10:35:32] NPCD: WARN: MAX load reached: load 43.580000/10.000000 at i=1
[12-31-2015 10:35:47] NPCD: WARN: MAX load reached: load 43.740000/10.000000 at i=1
[12-31-2015 10:36:02] NPCD: WARN: MAX load reached: load 43.680000/10.000000 at i=1
[12-31-2015 10:36:17] NPCD: WARN: MAX load reached: load 42.900000/10.000000 at i=1
[12-31-2015 10:36:32] NPCD: WARN: MAX load reached: load 42.410000/10.000000 at i=1
[12-31-2015 10:36:47] NPCD: WARN: MAX load reached: load 41.710000/10.000000 at i=1
[12-31-2015 10:37:02] NPCD: WARN: MAX load reached: load 41.700000/10.000000 at i=1
[12-31-2015 10:37:17] NPCD: WARN: MAX load reached: load 42.340000/10.000000 at i=1
[12-31-2015 10:37:32] NPCD: WARN: MAX load reached: load 41.520000/10.000000 at i=1
[12-31-2015 10:37:47] NPCD: WARN: MAX load reached: load 40.990000/10.000000 at i=1
[12-31-2015 10:38:02] NPCD: WARN: MAX load reached: load 41.020000/10.000000 at i=1
[12-31-2015 10:38:17] NPCD: WARN: MAX load reached: load 40.720000/10.000000 at i=1
[12-31-2015 10:38:32] NPCD: WARN: MAX load reached: load 31.850000/10.000000 at i=1
[12-31-2015 10:38:47] NPCD: WARN: MAX load reached: load 24.860000/10.000000 at i=1
[12-31-2015 10:39:02] NPCD: WARN: MAX load reached: load 19.500000/10.000000 at i=1
[12-31-2015 10:39:17] NPCD: WARN: MAX load reached: load 15.260000/10.000000 at i=1
[12-31-2015 10:39:32] NPCD: WARN: MAX load reached: load 11.960000/10.000000 at i=1
[01-14-2016 18:18:45] NPCD: Caught Termination Signal - Hasta la vista... baby
[01-14-2016 18:19:53] NPCD: npcd Daemon (0.4.14) started with PID=1677
[01-14-2016 18:19:53] NPCD: Please have a look at 'npcd -V' to get license information
[01-14-2016 18:19:53] NPCD: HINT: load_threshold is enabled - ('10.000000')
[01-14-2016 18:37:56] NPCD: Caught Termination Signal - Hasta la vista... baby
[01-14-2016 18:37:56] NPCD: npcd Daemon (0.4.14) started with PID=5693
[01-14-2016 18:37:56] NPCD: Please have a look at 'npcd -V' to get license information
[01-14-2016 18:37:56] NPCD: HINT: load_threshold is enabled - ('10.000000')
[01-25-2016 17:00:03] NPCD: Caught Termination Signal - Hasta la vista... baby
[01-25-2016 17:08:02] NPCD: npcd Daemon (0.4.14) started with PID=1683
[01-25-2016 17:08:02] NPCD: Please have a look at 'npcd -V' to get license information
[01-25-2016 17:08:02] NPCD: HINT: load_threshold is enabled - ('10.000000')
[02-07-2016 23:12:56] NPCD: Caught Termination Signal - Hasta la vista... baby
[02-07-2016 23:14:02] NPCD: npcd Daemon (0.4.14) started with PID=1685
[02-07-2016 23:14:02] NPCD: Please have a look at 'npcd -V' to get license information
[02-07-2016 23:14:02] NPCD: HINT: load_threshold is enabled - ('10.000000')
[02-22-2016 09:07:36] NPCD: Caught Termination Signal - Hasta la vista... baby
[02-22-2016 09:08:46] NPCD: npcd Daemon (0.4.14) started with PID=1680
[02-22-2016 09:08:46] NPCD: Please have a look at 'npcd -V' to get license information
[02-22-2016 09:08:46] NPCD: HINT: load_threshold is enabled - ('10.000000')
[05-05-2016 07:34:45] NPCD: Caught Termination Signal - Hasta la vista... baby
[05-05-2016 07:36:04] NPCD: npcd Daemon (0.4.14) started with PID=1679
[05-05-2016 07:36:04] NPCD: Please have a look at 'npcd -V' to get license information
[05-05-2016 07:36:04] NPCD: HINT: load_threshold is enabled - ('10.000000')
=====================
tail -50 /usr/local/nagios/var/perfdata.log
[root@icnagios01 ~]# tail -50 /usr/local/nagios/var/perfdata.log
tail: cannot open `/usr/local/nagios/var/perfdata.log' for reading: No such file or directory
=====================

cyberportnoc wrote:ls /usr/local/nagios/var/spool/xidpe | wc -l

313080

This is the source of your problem, you have too many files spooled here and the system is unable to process them.

Follow the steps in this KB article to resolve your problem:

https://support.nagios.com/kb/article.php?id=9

Dear Box,

The issue is solved.

Please closed this case

Thanks,
Kelvin