Getting Data In

NUMA aware support for Windows Universal Forwarder?

chrzz
Observer

When running the Universal Forwarder on a physical Windows server with multiple CPUs, it looks like the agent selects a random CPU that the Universal Forwarder collects performance metrics from. Sometimes it collects data from CPU #1, sometimes from CPU #2.

If I have two CPUs and a client process that is also not NUMA aware that uses all of the CPU usage on ONE of the CPUs, the Universal Forwarder might be "connected" to the other CPU and only collecting CPU metrics from a potentially idle CPU.

Is this a problem others observe or is it just me?

Labels (2)
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Deep Dive: Accelerate threat investigation with Splunk’s AI Assistant in Security

AI is one of the biggest topics in the market today, and for security teams, its value goes far beyond the ...

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Detection Engineering Office Hours: Real-World Troubleshooting & Q&A

[REGISTER HERE] This thread is for the Community Office Hours session on Detection Engineering Office Hours: ...