gaps in all bandwidth graphs

zaji_nms · Post by **zaji_nms** » Thu Dec 27, 2012 1:05 pm

what you want me to do to resolve this issues.

slansing · Post by **slansing** » Thu Dec 27, 2012 1:16 pm

To safely downgrade to the current supported version please download our latest release Nagios XI source tarball, unzip it, then navigate to:

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cd /tmp/nagiosxi/subcomponents/pnp/

Then run the upgrade script in the directory.

zaji_nms · Post by **zaji_nms** » Thu Dec 27, 2012 2:35 pm

I did the change you suggested but i still have error on perfdata.log any suggestions graphs still have gaps...

012-12-27 22:30:44 [32051] [1] RRDs::update ERROR /usr/local/nagios/share/perfdata/tec-jnpr/Google_cache_Aggregate_Link_Bandwidth.rrd: illegal attempt to update using time 1356636630 when last update time is 1356636633 (minimum one second step)
2012-12-27 22:30:44 [32051] [1] Found Performance Data for ssb-2950 / 2727_ssb_2950_1_0_5_ssb_malc_2_1_1_1_2_FE_RJ45_XX_Bandwidth (in=0Mb/s;75;90 out=0Mb/s;75;90)

scottwilkerson · Post by **scottwilkerson** » Thu Dec 27, 2012 2:43 pm

These errors lead me to believe you have more than one process trying to submit the data to the rrd

lets

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service npcd stop
killall -9 npcd
service npcd start

Also, open /etc/init.d/npcd

make sure the top uncommented lines match

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PREFIX=/usr/local/nagios
BIN=$PREFIX/bin/npcd
CONF=$PREFIX/etc/pnp/npcd.cfg

zaji_nms · Post by **zaji_nms** » Thu Dec 27, 2012 2:44 pm

I did what you suggested .... still there is error on perfdata.log

2012-12-27 22:43:19 [17987] [1] RRDs::update ERROR /usr/local/nagios/share/perfdata/tec-jnpr/Aggregate_Link_to_SKB_JNPR_Bandwidth.rrd: illegal attempt to update using time 1356637389 when last update time is 1356637389 (minimum one second step)
2012-12-27 22:43:19 [17987] [1] Found Performance Data for tec-jnpr / Peerapps_Internet_Interface_Bandwidth (in=0Gb/s;2;3 out=0Gb/s;2;3)

zaji_nms · Post by **zaji_nms** » Thu Dec 27, 2012 2:47 pm

yes it is ....\

PREFIX=/usr/local/nagios
BIN=$PREFIX/bin/npcd
CONF=$PREFIX/etc/pnp/npcd.cfg

scottwilkerson · Post by **scottwilkerson** » Thu Dec 27, 2012 3:22 pm

have you installed rrdcached?

zaji_nms · Post by **zaji_nms** » Thu Dec 27, 2012 3:29 pm

i had installed it before ... but now after this upgrade rrdcached seems not there ... should i install it again...

zaji_nms · Post by **zaji_nms** » Thu Dec 27, 2012 3:38 pm

Ok i reinstalled rrdcached but still Bandwidth output is still in=0Mb/s;750;900 out=0Mb/s

2012-12-27 23:36:03 [26282] [2] /usr/bin/rrdtool update --daemon=unix:/var/rrdtool/rrdcached/rrdcached.sock /usr/local/nagios/share/perfdata/mgf-7200/2121_mgf_7200_1_0_2_mgf_3750_1_1_0_1_1GE_SC_0A_Bandwidth.rrd 1356640550:0:0
2012-12-27 23:36:03 [26282] [1] Found Performance Data for sal-3750-1 / 0707_sal_3750_1_1_0_34_sal_malc_1_1_1_1_2_1GE_RJ45_XX_Bandwidth (in=0Mb/s;750;900 out=0Mb/s;750;900)

scottwilkerson · Post by **scottwilkerson** » Thu Dec 27, 2012 3:48 pm

can you please send the output of the following

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cat /etc/mrtg/mrtg.cfg|head -n 40

as well as the output if any from running

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env LANG=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg

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