I created an alert rule to monitor Memory usage of a Kubernetes cluster. And I configured a contact point and notification policy to send alert notification to the Slack. When the memory usage exceeds the threshold, I received 3 alert notifications in Slack at once. The content of 3 messages are t…

Hey @nguyenxuanhai266 did you able to manage your issue? Looks like I have same on my side. I have AWS Managed Grafana v9.4 with enabled “Turn Grafana alerting on” and added integration to CloudWatch. One configured contact point for slack. Has created a folder with one rule for some data from Cl…

I’ve just added for test reason simple math rule 1 == 1 and and found that inside state history I have 3 pending and then 3 alerting rows [Screenshot 2023-05-17 at 21.28.43]

Not yet. I have no solution for it.

Perhaps the is the same issue? [image] Grafana Alerts getting sent multiple times Alerting Are you running Grafana in HA mode? If so, alerts will be evaluated once per replica (which would explain seeing each alert 3 times in the screenshot), but just one notification sho…

Looks like it might be the same issue, but it’s managed grafana and we have no idea how it deployed, probably it’s in HA mode. So I’ve checked nslookup and found there are 3 records so looks like it’s ha with 3 instances. Anyway I’ve already created a support ticket in aws, I’ll post an update here. …

Hi @dmytrodrachov , I’m experiencing the same issue with AWS Managed Grafana. Were you able to resolve this issue together with AWS Support?

hi there. have the same problem with HA Grafana (not AWS), but notification channel is email, so have 2 emails for 1 firing alert. did you find the solution?

Same problem here with Amazon Managed Grafana firing 3 separate email via SNS.

the same issue - Amazon Managed Grafana firing 3 slack the same notifications… in Gragana it shows only one… Hi @dmytrodrachov did AWS support solve your issue?

Grafana Alert sent 3 alert notifications at once

Grafana Alerting

dmytrodrachov June 21, 2023, 3:59pm 22

Hey @localhorst unfortunately no. They have a bug, but eta is unknown.

Grafana Alerts firing twich on Teams

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Grafana Alert sent 3 alert notifications at once

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