Cacti 0.8.6d Intermittant Graphing

Post by **TheWitness** » Fri May 06, 2005 4:44 am

If, once upgrading to Cacti 0.8.6d, you start getting intermittant Graphing, please follow the attached post and apply the two patched files. Looking for feedback from the community as to wether or not this fixes the problem.

Your help would be appreciated on this one.

TheWitness

http://forums.cacti.net/viewtopic.php?t ... poller+php

joe_hznm · Post by **joe_hznm** » Wed May 25, 2005 2:28 am

I copied the two files directly to cacti directory which replaced the old ones, I also modified php.ini to allow max memory to be 128MB.

But, "php poller.php" generate nothing.

Cacti is run on Redhat 9, the target is a solaris 9 box with net-snmp5.1.1.

After copying back the original cmd.php&poller.php, data collection recovered but gap on graph remains.

Joe

rwdorman · Post by **rwdorman** » Fri Jun 17, 2005 10:01 am

I downloded the two patched files and applied them to my isntalltion. Graphs still display intermittent gaps. I'm posting here because I'm runnign on Linux rather then Win32 where that thread is.

Increased PHP memory and timeout values

Number Of Hosts: 3 (currently, planning to increase dramtically once this gaps thing is fixed)
Number of scripts: 0 (all my stuff is SNMP, that means no scripts right?)
Number of SNMP: 3
Number of RRD Files: 38

Linux spyglass 2.6.9-5.0.3.EL #1 Sat Feb 19 18:26:49 CST 2005 i686 i686 i386 GNU/Linux

MySQL server version: 4.1.10a

PHP 4.3.9 (cgi) (built: May 4 2005 17:36:32)

net-snmp-5.1.2-11

Post by **rony** » Fri Jun 17, 2005 11:15 am

And what version of cacti are you running?

rwdorman · Post by **rwdorman** » Fri Jun 17, 2005 11:53 am

Whoops!

0.8.6d

rwdorman · Post by **rwdorman** » Mon Jun 20, 2005 8:12 am

Here are two examples now that it has run over the weekend.

fla_roadkill · Post by **fla_roadkill** » Tue Jun 21, 2005 1:11 pm

Any word on this? I ave upgraded to cacti e, and same issue. Only some graphs are broken. Others are fine. I have increased my PHP memory allocation to 64Megs. Should be enough.

Anyone?

fla_roadkill · Post by **fla_roadkill** » Tue Jun 21, 2005 4:03 pm

I have upgraded also to CactID to try to see if that would fix the issue. Same thing though. Some Graphs are all blocked up like the poster above me.

Post by **TheWitness** » Tue Jun 21, 2005 6:13 pm

Somebody ping me at me IM addresses, I would like to get this solved. I am available most evenings EDT.

Larry

rwdorman · Post by **rwdorman** » Wed Jun 22, 2005 7:52 am

Will try tonight on AIM.. left it signed in yesterday

Post by **TheWitness** » Wed Jun 22, 2005 7:04 pm

It is now 8:03 EDT Wednesday....

TheWitness

Post by **TheWitness** » Thu Jun 23, 2005 3:28 pm

Roddie,

Wait for release.

Larry

rwdorman · Post by **rwdorman** » Wed Jul 06, 2005 8:11 am

My apologies for not being able to help track down the problem but after upgradeing to 'f' I am not having any intermittent graph problems. Thanks for your help in resolving this issue.

Rene Doove · Post by **Rene Doove** » Fri Jul 08, 2005 3:54 pm

I also had problems that I had gaps in my graph.
I installed cacti with RPM. I also created a crontab entry for root.
It turned out that the RPM installer already did this for me.
This was causing the gaps in the graphs, as the poller didn't work well when you start it twice. Removing one crontab entry solved the problem.

Hope this helps other users.

nileshsawant · Post by **nileshsawant** » Sun Jul 31, 2005 1:03 am

after replacing poller.php & cmd.php graphs are somewhat ok, but Intermittant spikes are still there.

Also changed the ph.ini memory_limit to 64M but still Intermittant spikes are there.

any further solution .

Thanks in advance,
Nilesh