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Questions tagged [grafana-alerts]

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Grafana alerting documentation

201 questions
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How to get number of rows in a table panel in Grafana through API?

As the question speaks for itself, I am aware that the latest Grafana has the option to Inspect Panels in the UI itself, but I wanted to expose the number of rows in the given table through an API. Wanted to write an automation code that deals with…
Banipreet Singh Raheja
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what does avg() mean at grafana alert?

im confused about avg() at grafana alert, i did not found any document explain the meaning of this. How does avg() calculate? If I set Evaluate every 5m for 0m, will the avg() same as sum()? any one can explain how does avg() calculated at this…
Lawrence Liu
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Is it possible to accelerate time in grafana?

Actually what I want to do, I created dashboards to monitor the alert status in grafana. I created fake data in my system to simulate my alert situations on these boards. The time of this data covers the range now - now + 12h. In fact, it takes a…
dincer.unal
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Create alert in Grafana - based on delta between 2 time series

I have 2 timeseries (A and B) implemented in InfluxDB and visualized in Grafana. I would like to calculate the delta D = A - B, for each time-point. If D>X (x = value threshold), it needs to create an alert I Grafana. My question is, how best to do…
JeroenS
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Grafana alert icon not showing up on side bar with viewer role

When a user has a viewer role, shouldn't that user be able to view the alerts list. I wouldn't expect the user to be able to edit anything there, but there should be view permissions right? I'm currently using 7.2.1 and when a user has a view role…
Carlos
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Alerting/Azure Monitor: “tsdb.HandleRequest() response error &{Request failed status: 400 Bad Request A 0xc001403600 [] [] []}”

I am using a grafana dashboard for Azure Monitor for containers- Metrics but while creating the alarm for CPU utilization in the Kubernetes cluster, I get the error mentioned above. Here is the graph for the CPU utilization : And also I am…
techworld
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Getting null value for the objects while creating alert

Hi I want to create a simple alert in grafana. Getting null value for the objects while creating alert.
Amit Kumar
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Is there a URL parameter in Grafana to View graphs where alerts are firing only?

I've made dashboards with a number of concerns/graphs. Generally not for one specific area, but as an overview of the system where I'm gathering metrics. When I have an alert firing for one of them the little 'Heart' above the graph lights up red…
lucidquiet
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Grafana alerts on bulk inserted data

I'm inserting data into InfluxDB using the Python library which inserts data in batches. From the image below what I'd like is for an alert at each of the three points the threshold is breached, but because the data is inserted in batches I can't…
Poc275
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grafana to record last highest value in graph and singlestat

I am using Prometheus as Datasource for Grafana. I am receiving number of records only once a day at a particular time. Display the number of file received for that day . I did wrote query as : sum(increase(query[24h])) . But the graph or…
SuS
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Save Grafana alert to SQL Database

We are using Grafana to monitor security events occurrng by our clients. We have teams that deal with and resolve these events and problems that occur. We want to have the Grafana alerts automatically turned into service tickets by having the alerts…
Dov Miller
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Kubernetes (K8s) - Get alert from Prometheus/Grafana when a new container is not created with a period of time

I have a system in which a container is created every hour and I want to get an alert when a container is not created for a certain period of time from Prometheus or Grafana. Is there anyway to get a count of containers created in last let say X-hr…
Aman Kr Singh
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How can I prepare yaml files to modify the SMTP/Emailing section in grafana?

I'm using grafana/grafana:6.1.3 in combination with prom/alertmanager:v0.16.2 (and some other in my opinion not relevant images). I configured the alertmanager to send e-mails via SMTP if a specific event occurs. But there was nothing in my inbox,…
Lavair
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Why am I not getting all cassandra metrics in grafana?

We are using Apache Cassandra(not datastax version) db. And for monitoring purpose , we are using jolokia's REST APIs to retrieve cassandra metrics. All the jolokia APIs are working fine, means I can get all the metrics by using jolokia's rest…
Raj
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Grafana - how to alarm on a not declining metric?

Is there a way to configure a Grafana alert on a metric to trigger when the value of the metric is not declining over a period of time? I'm tracking the size of a queue and would like to know when it's stuck. This is healthy: This is not healthy:
Kuba
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