Description of problem: Nagios throws an error "Please check the documentation for information about the following error. Undefined offset: 50 file [line]: templates.dist/check_cpu_multicore.php [73]: back" Version-Release number of selected component (if applicable): gluster-nagios-1.1-1.noarch.rpm gluster-nrpe-1.1-1.x86_64.rpm How reproducible: Always Steps to Reproduce: 1. Add a physical node to nagios server. 2.Install a tool called stress to generate load for cpu by using the command "yum install stress". 3. start generating load by using the command "stress --cpu <no.of cores>" 4. Now click on the graph for the cpu utilization. Actual results: It throws an error saying "Please check the documentation for information about the following error. Undefined offset: 50 file [line]: templates.dist/check_cpu_multicore.php [73]: back" Expected results: It should display the cpu utilization graph correctly. Additional info:
Created attachment 875798 [details] attaching the screenshot
Steps to Reproduce: 1. Add a physical node to nagios server. 2.Now click on the graph for the cpu utilization.
Related to nrpe size limitation
Created attachment 894638 [details] P Patch to increase buffer size
nrpe was rebuilt downstream with a patch to increase the payload size - available in branch rhs-3.0-rhel-6 of dist-git nrpe repository. Patch attached
Could you please put the actual 'fixed in version'
Verified in build "nagios-plugins-nrpe-2.14-1.1.el6rhs.x86_64" and works fine. Now able to see the cpu utilization graph for the physical machine.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHEA-2014-1277.html