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# generals
Slackbot
02/07/2023, 9:31 AMThis message was deleted.
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Srikanth Chekuri
02/07/2023, 10:33 AMj
Joker Bai
02/07/2023, 10:35 AMIs it on by default?
đź‘€ 1
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Srikanth Chekuri
02/07/2023, 10:36 AMWhat do you mean by that? This is a scraper that scrapes the applications/exporter emitting the metrics using prometheus instrumentation.
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Joker Bai
02/07/2023, 10:38 AMWhen I use PromQL on signoz, I can't get any indicator information, do I need to configure it somewhere?
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Srikanth Chekuri
02/07/2023, 10:39 AMI can’t get any indicator informationWhat is this indicator information you are referring to?
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Joker Bai
02/07/2023, 10:40 AMFor example, the CPU usage of a node
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Srikanth Chekuri
02/07/2023, 10:41 AMIt doesn’t collect the node cpu usage by default? What are you trying to achieve?
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Joker Bai
02/07/2023, 10:42 AMUse node-exporter to get the resource data of the node, and then want to create a monitoring panel for the node on signoz.
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Srikanth Chekuri
02/07/2023, 10:43 AMCool, did you configure the receiver with the endpoint to scrape the data exposed by the node-exporter like one would do in Prometheus?
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Joker Bai
02/07/2023, 10:45 AMYes, but I didn't find the configuration
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Srikanth Chekuri
02/07/2023, 10:48 AMI didn’t get it. You are saying yes but also saying you didn’t find the configuration. Here is the place where you configure the receiver https://github.com/SigNoz/charts/blob/4d365e90f85a688ddf3aab994e7d3138bdc0d707/charts/signoz/values.yaml#L1732
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Joker Bai
02/07/2023, 10:50 AMI'm going to study the documentation again.
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