Cacti

Hello, I am having issues getting Thold 0.4.3 working properly, after installation it cant seem to find the images and some include files. [Mon Jul 18 17:26:54 2011] [error] [client x.x.x.x] File does not exist: /usr/local/share/cacti/plugins/thold/include, referer: http://x.x.x.x/cacti/plugins/thol...

Gandalf, Also the issue is that sometimes I just lower traffic levels than the real ones, graph drops suddenly altough traffic on interface is >120mbit. worth to note the following: [13-May-2010 04:55:59] PHP Deprecated: Function ereg() is deprecated in /usr/local/share/cacti/lib/graph_variables.php...

I have the following enviroment:

cacti-0.8.7e5
php5-5.3.2
rrdtool-1.4.3


Some old graphs have issues, outgoing doesnt show up correctly on graph.

Any ideea what could cause this ?

It seems that the script (powermta.php) doesnt always return an integer which makes rrdupdate fail.

I have applied round() to the returned values and everything looks good.

I am having the same issue, NA appears on the traffic graph. running: cacti-0.8.7e4 cli works fine: 01/18/2010 06:52:10 AM - CMDPHP: Poller[0] Host[77] DS[487] CMD: /usr/bin/php -q /usr/local/share/cacti/scripts/powermta.php 38.100.201.82 traffic, output: total_out_rcp:5280595 total_out_msg:5280595 ...

I have imported this template into 0.8.7e3 and now none of the rrd's are updating nor being created.

I don't see any error messages in the logs, debugging is on.

Does anyone ran into this ?

It seems that there is a very very slow query involved here: # Query_time: 1030 Lock_time: 0 Rows_sent: 3 Rows_examined: 39622008 use cacti; SELECT DISTINCT data_input_fields.data_name AS `name`, data_input_fields.name AS `description`, data_input_data.value AS `default`, data_template_data.data_tem...

Hello, I am trying to run the following : php -q add_graphs.php --graph-type=ds --graph-template-id=31 --snmp-query-id=13 --snmp-query-type-id=20 --host-id=3 --snmp-field=ifOperStatus --snmp-value=Up I am using cacti version 0.8.7b with the latest patches. This is happening only when using graph-tem...

You should be using the RRDTool fetch function to get the values from the rrdtool files. Using the dump will give you different values for the rows. As the fetch will use the best resolution for the given time range you have selected. Hello Rony , This is what I am actually using .. perl -e '$ctime...

Can anyone please get back on this ? I did another test with data from 2007/09/23 23:55:00 to 2007/09/24 23:55:00 and I have 290 rows .

The 95th percentile on the graph is at row 269 when it should be at position 274 .

Can anyone please tell me why is it so off course ?

Can anyone please shed some light on this ? we really need to be able to calculate this also by hand following a clear rule. Up untill now I have not seen a clear rule on how to calculate the 95th percentile figure from the rrd dump to match the one on the graph (also to match the traffic figures at...

So you fetched the raw data from rrdtool as I supposed. For this discussion, it is of no importance, that you've fetched data from last 31 days. We only need some few data points. What will rrdtool do, when rrdtool graph ist called? It will compute rates from the raw data of the rrd file. To do so,...

Hmm, just thinking ... The value is right above 114 MBps, know as the limit for 300 sec polling and use of 32 bit COUNTERs for traffic. In this case, COUNTER wraps have to be taken into account ... Well, it's late now, and I'm too lazy to calculate all these numbers ... Reinhard Maybe we can follow...

So you fetched the raw data from rrdtool as I supposed. For this discussion, it is of no importance, that you've fetched data from last 31 days. We only need some few data points. What will rrdtool do, when rrdtool graph ist called? It will compute rates from the raw data of the rrd file. To do so,...

at 01:00:00 AM we have 28702160.331 bits IN and 1071457.1746 OUT at 01:05:00 AM we have 25528005.545 bits IN and 940288.48055 OUT You deduced those numbers from rrdtool fetch , I suppose? And the data was grabbed using the standard traffic templates? Did you take into account, that standard IF MIB ...