Example Queries | Prometheus for beginners - 6

In this video i have discussed about few quires and also shown what how we can use regular expression and functions in prometheus quires


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[DevOps_Zone]

Very nicely and simply explained, thanks

[anweshnettim]

Hello, Thanks for the video. I am doing a small project and not able to get live visual graphs. I am using Raspberry pi 4 and few sensors (SGP30, BME680) are attached to it and python program is done for running the sensors. Data is saving in txt file. I also setup Grafana and Prometheus and did node exports full (9100, 9090) and values are showing for cpu.

The question is, I am not able to export custom exporters like pythone program. Is it possible to export all my data to grafana from the sensors (raspberry pi 4, python program)?

I have no Knowledge of programs and all, I am pure mechanical background but last few months I got some Knowledge on this topic.

Please help me to get some useful results.

Thanks,
Best Regards,
Anwesh Nettim

[sanjaynigam]

Hi Whats' those values means that coming in RIght side.

[AjithkumarSekar]

9:01 The graph shows data for the last 1 hour even though in the query you have specified it to get data only for the last 10 minutes. I am a bit confused here. Thanks for the video. You are a great explainer

[rajnibatheja]

Very nicely and simply explained, thanks