Hi,
The server is a dual Xeon 20-core CPUs, 64GB RAM and 2x400GB NVMe-disks specified for write-heavy operation.
The NVMe-disks are really great for this type of workload as the can handle ridiculous amount of IOPS without trouble.

Yeah, the key parts of getting this to work is that all the 5000+ switches are close and connected with fiber so latency is really low and the switches themself are very fast on replying to SNMP-querys. (3-5s to poll everything on a single switch)

/Markus


2018-07-11 16:08 GMT+02:00 Balistreri, Thomas C - DOC <Thomas.Balistreri@wisconsin.gov>:

Wow!  What hardware are you using? Where are your devices located?  I’m running about 90s for around 900 devices (21,000+ ports), but I have to transverse WAN links for 95% of it.


Tommy

 

From: observium [mailto:observium-bounces@observium.org] On Behalf Of Markus Klock
Sent: Wednesday, July 11, 2018 8:57 AM
To: Observium Network Observation System <observium@observium.org>
Subject: [Observium] New record?

 

Hi guys,

just wanted to show the new Observium I deployed for a customer this week :)

Everything polled from one single server without problems (pollingtime is about 140s for all devices)

Big thanks to Mike who helped me identify and fix a scaling issue when running a huge amount of threads. (if you run an Observium-install that runs poller-wrapper with 100+ threads you should check out r9333)

 

/Markus

 

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