Hello,
Although I double check every tuning guide from the website, I'm in trouble with my Observium installation. First of all, the size of the network is huge... From the Statistics on about page :
- 1023 Devices
- 57K Ports
- 51K Sensors
- 128 GB RRD
- 20GB DB
I run the latest version of Observium with PHP 7.3 on a Debian 10 physical server. It is a dual Intel Xeon 6248 2.5Ghz (20C/40T) equipped with 3 RAID groups :
- RAID1 for the OS
- RAID1 for the RRD files and Observium application
- RAID5 for the database All the disks are SSD.
The number of poller is set to 48 and the whole polling time has an average of 264s and a max of @334s (I just increase the poller to 60 today...).
I do housekeeping every week to cut off the event log and other stuff older than 30 days. I also use fast userspace caching with php-apcu For the port discovery, some of ports are ignored like vlans, control plan, stack interface, voice-port, etc...
The installation runs like a big diesel machine ... not so fast but very robust.
My problem is that it takes more than 30 seconds to get the detail of simple 48 ports switch ... and much more when I try to load a detailed backbone with many more ports.
Do you have any suggestion to improve the GUI responsiveness ?
Thank you for your time Kind regards Vincent