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In the above example, setting max_connections parameter in to 300 would be appropriate.
Finally, you can run Spine manually to see the output at the command line.
Additionally, you may have other problems in your environment, such as too many graphs and/or devices. Troubleshooting the Spine poller The following sections describes a few common Spine error messages, and gives you an idea how to resolve: Please note that Spine creates much more My SQL server connections than due to its parallelism.
To calculate number of Spine connections to My SQL do following: Assuming you configured Spine like this: Maximum Concurrent Poller Processes = 16 Maximum Threads per Process = 10 Number of PHP Script Servers = 5 for Spine as well as for RTM users.
The great thing about that is if you used the formatting guide provided in the Cacti installation video’s, this is also your largest partition.
The last step is to verify the proper permissions for the /var/lib/cacti/rra folder.
This is due to the path of the rra folder within Cacti.Assuming your machine has yum repositories configured for RHEL/Cent OS, issue the following command to install Spine prerequisites: Poller tab, and change Poller Type to Spine.4) Specify number of Spine processes that can run in parallel.7) Save your changes by clicking on the Save button on the bottom-right of the Poller tab.It is recommended that you monitor Spine performance and adjust the above parameters to get the shortest polling times possible. Monitoring the Spine poller The easiest way to monitor Spine performance is from Console Technical Support page.