Questions tagged [grafana]

Grafana is most commonly used for visualizing time series data for Internet infrastructure and application analytics but many use it in other domains including industrial sensors, home automation, weather, and process control.

Grafana features pluggable panels and data sources allowing easy extensibility and a variety of panels, including fully featured graph panels with rich visualization options. There is built in support for many of the most popular time series data sources.

Supports Graphite, Elasticsearch, Prometheus, InfluxDB, OpenTSDB and KairosDB out of the box. Or use the plug-in functionality to add your own.

http://grafana.org/

137 questions
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Grafana: Template variables are not supported in alert queries

I am new to grafana and have just setup my first dashboard with node_eporter_full template downloaded from the official grafana site. Now I have set up messenger and want to set the first alarm. Unfortunatelly this does not work on any chart. The…
merlin
  • 2,172
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Grafana by default displays the average of the metric value. Can this behavior be changed?

By default, the way Grafana displays unaltered values (those that don't have any functions applied to them) is to display the arithmetic average of the values it retrieves from the data source. For example, when zoomed out to a five-minute…
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1 answer

Using the http_response plugin in telegraf to monitor several URL's

I am using the inputs.http_response module to watch the status of some URL's. Actually, only one URL, because when I add more, it stops monitoring (and, indeed, bails out at telegraf startup noting a config error). Here are two examples I've…
jma
  • 445
2
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1 answer

Choose all labels in a Grafana time series chart in one go instead of "Ctrl+click"-picking each label until the full list is marked?

In a time-series chart in Grafana, I try to mark a bunch of labels so that all of their curves are shown. As a default, I get only four labels' curves in the graph, but I have dozens of labels and I do not want to mark everything with the mouse, it…
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Error running loki invalid database .error creating index client

I am trying to run loki stack. Running the helm command through the grafana-loki.yaml file - loki: enabled: true persistence: enabled: true storageClassName: azurefile-csi-loki size: 1Gi promtail: enabled: true # fluent-bit: # …
Joy
  • 121
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grafana: singlestat percentages for time selected

I am using: Grafana - 4.4.3 Graphite - 0.9.12 my goal is to have 3 singlestats: visitors registrations percentage of visitors becoming registrations. for selected timeframe I have 2 singlestats: site…
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2 answers

Is it possible to have multiple variable selectors in Grafana?

I have created a Grafana graph panel that uses two variables: host and ifAlias. I would like to be able to select a second combination from the dashboard as seen below. How can I do this?
jftuga
  • 5,791
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1 answer

Grafana will not restart after update from 3.1 to 4.3

On centos 7 we ran yum update grafana and updated from 3.1 to 4.3. After the update grafana will not start. systemctl status grafana-server ● grafana-server.service - Grafana instance Loaded: loaded (/usr/lib/systemd/system/grafana-server.service;…
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1 answer

Graphite-API & Grafana: dashboard stuck: "Refresh every {{ctrl.dashboard.refresh}}"

My grafana dashboard seem to be stuck, I believe to have accidentally pressed ctrl+z for zoom. I see the following instead of the normal time-picker: Refresh every {{ctrl.dashboard.refresh}} tried to export & import but result is the same…
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1 answer

how to move a grafana panel from bottom to top without exchanging the top one with the bottom?

I have 30 grafana panels in a dashboard. If I add a new one to bottom and then drag it to top it replaces the panel which was in the top to be in the bottom which is totally what I don't want I want it to be inserted and the top panel to move to…
Jas
  • 711
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How to stop an automatic reload of the Grafana Panel

When I go into the panel to modify the Grafana Panel or see the settings, all the panels on the Dashboard automatically reload. Is there a way to stop this? In other words, I would like to stop refreshing as shown in the picture below.
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Why is my timestamp inconsistent?

Why is the timestamp in my graph inconsistent? I want a consistent time difference of 10s between each data point, but as you can see in the first 'Time' column, the time difference is random 10s, 20s, 30s etc.
xis10z
  • 111
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0 answers

How to convert a tabular data to a graph in Grafana?

How can I show the tabular data as a graph on Grafana when it's not doing so automatically? What's the problem here? You can see my query as well as data in the screenshot below:
xis10z
  • 111
0
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1 answer

Grafana daemon doesn't run

I tried to install grafana-agent by this command that I get grafana.net dashboard: ARCH="amd64" GCLOUD_HOSTED_METRICS_URL="https://prometheus-prod-24-prod-eu-west-2.grafana.net/api/prom/push" GCLOUD_HOSTED_METRICS_ID="1033967"…
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1 answer

How can we add units to grafana email alerts

How can we add units to grafana email/slack alerts hey, how can we add units to grafana alerts metric like 10GB/100MB instead of just long float value (156543906.909) check this email alert metrics Metric name …