Ava number of messages about video-analyzer HOT 6 CLOSED

Hi @Ilheu - If your pipeline uses an IoT Hub message sink, then Ava module will send high volume of events to the Azure IoT Hub linked to your edge device.

There are 3 potential ways to reduce the number of messages:
1- Remove IoT Hub message sink node from your pipeline (Customizing a pipeline might be complicated, so start with one of the existing pipelines without IoT Hub sink. Example: Use CVR )
2- Change routing events in avaedge module twin properties (or deployment manifest)
3- Change LogLevel and LogCategories in module twin properties

Can you share which quick start or tutorial you are following and what is the specific use case you want to test?

from video-analyzer.

I'm using IoT Hub message sink, but I thought I only was sending messages to Iot edge locally.

1. I want to send information to other modules, I don't want to send video to cloud.
2. I am not using "INTO $upstream" in routing

I was trying to implement this tutorial: https://docs.microsoft.com/en-us/azure/azure-video-analyzer/video-analyzer-docs/use-intel-openvino-tutorial

from video-analyzer.

Thanks for sharing the details @Ilheu .

What IDE are you using to run the tutorial? If using Visual Studio Code, can you do a quick check on Terminal -> Output under Azure IoT Hub if any messages with label [IoTHubMonitor] appear? This should not happen if you have not used routing INTO upstream.

Although you have disabled telemetry message routing INTO $upstream, you will still see some configuration and platform metrics flowing through IoT Hub. In your IoT Hub portal, look at Monitoring -> Metrics and filter metrics such as

• Successful direct method invocations
• Successful twin queries
• Successful twin reads from back end
• Successful twin updates from devices

You can find all platform and telemetry related metrics exchanged between an edge device and IoT Hub here.
Refer this doc to learn how IoT Hub charges different operations for its edge devices.

from video-analyzer.

Thank you for the quick support, I don't see anything strange that can be wasting so many messages. This is a screenshot from my Hub with the metrics that you ask.

And this is a screenshot of the same chart with the "Total number of messages used (Max)" metric. I think there are too many messages compared to the rest of the metrics.

from video-analyzer.

Hi @Ilheu, can you share your logs by following these instructions to [email protected].

from video-analyzer.

closing this due to inactivity. @Ilheu - please feel free to open the bug, if needed.

from video-analyzer.