el_es | 23 Aug 18:08 2015
Picon

Vertical line at 24h before current time

Hi,

I've increased my RRA Archive display from 86400 to 115200 seconds 
(the 'daily' one) so it shows me last 32 hours. 

(e.g. for net traffic displays it can give us perspective of 
how it went 24h before)

I'm looking for a way to insert a line indicating exactly 24h before
the end of graph (or generally : to insert a line at exactly x seconds
before the end of graph).

So that it effectively displays a vertical line showing us exactly the 
last 24 hours.

Problem is, rrdtool expects HH:MM in VRULE value;

How can I make up HH:MM from anything available in the host system?

(cacti Version 0.8.7i)

Kind Regards

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Giles Coochey | 18 Aug 14:24 2015
Picon

Are the forums down?

It appears that forums.cacti.net is down?

Anyone confirm or know?

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frank | 3 Aug 10:58 2015

Fwd: Bug tracker question

Hi All,

I submitted a Private security-related bug to the Cacti bug tracker
earlier last week and haven't had a response on it yet, though I see
responses have been posted for bugs newer than mine.

Just to confirm, are these bugs visible to developers? If so, shall I
leave it there, or would it be better to contact a developer directly?

--

-- 
PGP key:
https://www.sensepost.com/pgp/frank.txt

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Nitzan Zaifman | 7 Jul 08:19 2015
Picon

Cacti data sources and graphs not created (complex)

Hi,

General / summary:
One of my data queries doesn't work. It's a new one but the same one works on one host and not on another
(actually doesn't work on a couple of others tried).
>From initial (as far as I could) analysis - the data query does not create the graph and data sources
correctly on the effected host(/hosts) and rrd is not created (nor does poller ever retrieves the data).

********************************************************************************
How do I see a log of a new graph creation (from device -> data query), not the poller events (that aren't,
there are none).
********************************************************************************

Specific:
I've took example of two hosts: "Peach" and "Orange", both trying to add the same generated data queries
(from script server) graphs.
It all works well as expected in "Orange", but does not in "Peach"
I've included everything in screenshots (those are temporary internal lab servers so I don't mind) so
you'd get the full picture.
The two differences I can see tell between the two are:

1.       "Peach"'s (not working) MVSnew dataquery is significantly larger (150 items, 75 rows) vs. "Orange"'s
one (8 items, 4 rows).

2.       Peach has a lot of script server data queires, about 65, vs. very little on Orange.

Attachments:
General:
DataQueriesMvsnew.PNG - shows MVSnew dataquery configuration with its associated graph templates
"Active" and "Rate".
(Continue reading)

Greiner Martin | 1 Jul 18:18 2015

Performance

Hi

We are allready using spine,
but the balancing from hosts to processes/threads seems not to be the best.

The first 20 seconds, the system will be under heavy load,
but later only two spine processes are running and it will already take about 230 seconds to complete one run.

Do you have any suggestions about optimization?

Technical Support
General Information
Date      Wed, 01 Jul 2015 17:59:34 +0200
Cacti Version     0.8.8c
Cacti OS               unix
SNMP Version NET-SNMP version: 5.4.3
RRDTool Version             RRDTool 1.4.x
Hosts    1252
Graphs                 22991
Data Sources     Script/Command: 1467
SNMP: 4369
SNMP Query: 24725
Script Query: 73
Script - Script Server (PHP): 3
Script Query - Script Server: 575
Total: 31212
Poller Information
Interval                300
Type      SPINE 0.8.8c Copyright 2002-2014 by The Cacti Group
Items    Action[0]: 42417
(Continue reading)

Nitzan Zaifman | 10 Jun 11:30 2015
Picon

Cacti script_server index invocation

Hi,

I've tried the same question in the forums (http://forums.cacti.net/viewtopic.php?f=21&t=54713) for
the last couple of days with no reply, I hope someone can pick it up here.

I don't recall encountering this in the docs nor the FAQs, if it's there please enlighten me and if not IMHO it
belongs there.

I have a very expensive script server "index" query, one I want to do as seldom as possible.
When does an index query called? once? whenever num_indexes change? can I set it up to only manually as
num_indexes is equally as expensive.

Thanks, Bye, Nitzan.

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宮崎昌男 | 26 May 10:08 2015
Picon

Whta is the maximum values on graph data for the newest verion?

Hi.

We have a 10 Gigabit network. For the maximum value,
we need 2G (2000M) to display on the graph data.
Is there anyone know, it is possible? Or need more skill to customize?

OS: Redhat 7
Cacti Verion:  cacti-0.8.8c

Appreciate for any help or advice!

Email: mmiyazaki <at> g.inetrely.co.jp

cacti-user
05/25/2015
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Noah | 7 Apr 03:03 2015

Adding links to weathermap

Hi there Cacti Users,

I want to script the ability to add links to the weathermap.  Is there a 
tool out there that does this already?  Any ideas about how to make this 
task easier to do?

Cheers,

Noah

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Jehan Procaccia | 26 Mar 21:19 2015
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enable plugin view , "realm permissions" to anyone (all users) in one action

hello

I understand that I can enable vew to plugins or graph etc from
utilities -> user management -> select username -> realm permissions
but it has to be done one by one
I have hundred of users, I want all of them to view the plugin 
wheathermap tab
How can I enable / allow that view without seting it users by users .

Thanks .

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Anil Bhau | 24 Mar 00:46 2015

ISSUE : Create a RRD file in cacti to get a bar view in cacti

Dear Team ,

I want to create a  bar graph rather than a line or default view in cacti.

For this purpose i am using RRD tools

I have  a script in perl i.e rrdbar.cgi.pl that generate a bar graph but i
am facing issue while creating a rrd file

*RRD file* is created for database and it requires following parameter to
give bar view

1.RRD file
2.DS : one or more data sources, separated by + or  <at>  for bar view
3.T : time interval
4.MAX: maximum upper bound for the data
5.LAB : Labelstyle.
6.WID : Bar width
7.LEN : Bar length

>From README file i have configured everything i.e file location . but i am
facing an issue while making a RRD file

I have generated one RRD file and gives path on browser

*http://localhost/cacti/cgi-bin/rrdbar.cgi.pl?RRD=meshdata.rrd&DS=ds0%20 <at> ds1
<http://localhost/cacti/cgi-bin/rrdbar.cgi.pl?RRD=meshdata.rrd&DS=ds0%20 <at> ds1>*

and give usual output .

(Continue reading)

Anil Bhau | 18 Mar 06:37 2015

How to make bar graph in cacti

Dear Team ,

I am new to cacti . Can you please help me if there is any possibility to
make bar graphs in cacti.

I searched a lot but finds nothing useful.

Any suggestion would be appreciated.
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Dive into the World of Parallel Programming The Go Parallel Website, sponsored
by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the 
conversation now. http://goparallel.sourceforge.net/

Gmane