HAILO_MONITOR doesn´t work

[Benyjing]

Hello everyone,
I’m using a RPI5 with the Hailo AI Hat+. Right now, I’m trying to use some demos to figure out how much the chip is being utilized. In the hailort_service, I set monitoring to 1, restarted the daemon, and also started the monitoring.service.

When I use the demos from the Raspberry Pi documentation, I get output in the hailortcli monitor, but when I use this demo:

YOLO Object Detection on the Raspberry Pi AI Hat+ | How to Write Custom...

I don’t get any output in the hailortcli monitor.

Could it be because this demo is running in a virtual environment? I also tried running the hailortcli monitor inside that environment, but I still don’t get any output.

[shashi]

Hi @Benyjing
Welcome to the Hailo community. Please see this thread: hmon_files won’t create when Multi Process Service is True - General - Hailo Community. Can you confirm if you have followed the steps suggested in this thread?

[robot_ai]

Hello, check this thread:

Hailortcli monitor

Welcome to the Hailo Community! Please try the following. Open two terminals. In one terminal you run: hailortcli monitor In the second terminal run: export HAILO_MONITOR=1 hailortcli run some_model_file.hef You can use the -t parameter to run the model for longer e.g. -t 30 to run the model for 30 seconds.

[Benyjing]

Yes, i enable the hailo monitoring to 1 in the services. Or do you mean exactly what in the linked topic, i have to do? I woundering why is the utilize i shown on Demo execution and at the other hand not by the demo from Core Electronics.