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[perfsonar-user] latencybg with docker testpoint


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  • From: Johann Hugo <>
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  • Subject: [perfsonar-user] latencybg with docker testpoint
  • Date: Mon, 2 Jun 2025 17:34:35 +0200
Hi all

I have an interesting issue with missing Grafana latencybg test results, but only for docker testpoints that are based on Ubuntu. 

To narrow down the issue, I've created a minimal psconfig file with a small 3by3 mesh with only latencybg and throughput tests. 

The latencybg graphs work fine when all three the testpoints are running docker testpoint:v5.0.8 (The last Centos based container). See attached 3by3-a,png

As soon as I update any of the testpoint containers (using the same configs and test setup) then latencybg test results don't show in Grafana any more. All the other test results are all fine. The same also happens with PerfSONAR 5.2 docker testpoint.

Any ideas ?

Johann

Attachment: 3by3-a.png
Description: PNG image

Attachment: 3by3-b.png
Description: PNG image


  • [perfsonar-user] latencybg with docker testpoint, Johann Hugo, 06/02/2025

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