Hi everyone, I don’t know what I’m doing wrong but I’m unable to make hailortcli monitor to work. I have installed latest degirum and degirum_tools in a RPI5 with Hailo8 hat+. Whatever is happening I only was able to run hailoclirt monitor once showing data, every other time I try to run it the re…

Hello @dario let me clear this up: In general, the monitoring process will always look like this: Process that is responsible for running the inference needs to have HAILO_MONITOR=1 variable set BEFORE the process launches A second terminal opens hailortcli monitor and will see output only when Pr…

Yes @shashi , that’s why I commented about the environment variables (both HAILO_MONITOR=1 and HAILO_MONITOR_TIME_INTERVAL=500) and aso that’s why I commented about both situations, the one about the local script and te one using the service (degirum) pi@edgepi:~/DeGirum $ cat /etc/default/hailort_s…

Hello @dario Let’s get this figured out. Most importantly, the environment variable must be set before launching either the python script or the multi-process service. You are either using: Single-process: your Python script launches inference and multi process service is OFF. Multi-process: th…

[image] stephan-degirum: You are either using: Single-process: your Python script launches inference and multi process service is OFF. Multi-process: the Hailo multi-process service (hailort.service) is the one that handles the device operations (always used if multi-process service is running…

[image] stephan-degirum: If you want the system service, then you must set the variable inside the /etc/systemd/system/degirum.service file - e.g. adding the line Environment="HAILO_MONITOR=1" under [Service] That was the key, thank you very much :star_struck:

Hailortcli monitor with no information

General

shashi October 15, 2025, 1:21pm 2

Hi @dario

Did you follow all the steps in this guide: How to make sure “hailortcli monitor” picks up your inference - Guides - DeGirum Community

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Hailortcli monitor with no information

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