#support
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# support
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Simran X
08/21/2023, 11:27 AM#support I am setting up alerts in signoz , can you share me the documentation or any query would help for these metrics:
• Application Metrics
• External Calls
• Database Calls
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Younes el Anjri
08/21/2023, 1:08 PMs
Simran X
08/21/2023, 1:09 PMI've done instrumenation. I can see metrics too in my signoz UI but i want to set up alerts on these based on certain threshold
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Vishal Sharma
08/22/2023, 1:39 AMI think @Srikanth Chekuri is already working on APM metrics.
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Simran X
08/23/2023, 6:37 AM@Srikanth Chekuri APM metrics i can see in my signoz UI. How to enable alerts on those based on certain threshold value
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Srikanth Chekuri
08/23/2023, 6:52 AMHow to enable alerts on those based on certain threshold valueCreate an alert with the threshold value. Write the appropriate queries using the query builder.
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Simran X
08/23/2023, 6:54 AMLike for this graph "Database Calls Avg Duration" in signoz UI, I can't find appropriate metrics in the query builder. I can't find any documentation over the internet. Can you suggest something?
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Srikanth Chekuri
08/23/2023, 6:56 AMThey are generated using the spanmetrics processor. All the generated metrics are listed there.
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Simran X
08/23/2023, 6:57 AMThankyou!
These are the metrics. Any formula available how these are calculated?
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Srikanth Chekuri
08/23/2023, 8:02 AMThey are simple counter metrics https://prometheus.io/docs/concepts/metric_types/#counter
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Simran X
08/23/2023, 9:02 AMI get that. Any way where we can set alert on those graphs based on certain threshold?