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prometheus query return 0 if no data

In the Type list, select Query. It sends an HTTP request, a so-called scrape, based on the configuration defined in the deployment file.The response to this scrape request is stored and parsed in storage along with the metrics for the . When selecting the Prometheus option, it is necessary to fill in the information: In the option Dashboards we need to import the standard dashboards: Now let's create our first dashboard: Selecting the option Add query we will fill with the data: In the query field we use: http_request_duration_seconds_count{job="bookmark"} > 0 Cluster version of VictoriaMetrics is . And here you can see there is no matching. I am trying to collect metrics via RestAPI from a network controller. SELECT name, 1 . Prometheus - Database of Databases On my TP-Link Archer C5 V4 router, the SNMP settings are in Advanced > System Tools > SNMP Settings > SNMP Agent, as shown in the screenshot below. Grafana supports many different storage backends for your data data source.. We can get all the labels also using Prometheus API endpoint, and then create a new ephemeral dashboard, and tinker with query type variable. Examples Something like this: select top 1 name from. Our goal was to support generic CSV/JSON files or a Couchbase N1QL query and view the data as a table in Grafana. Query options | Grafana documentation Prometheus returns incorrect data with offset queries #5415 We will create a file name prometheus.yml .We will set up all the configuration in this file including. Originally developed at SoundCloud and now part of the Cloud Native Computing Foundation, Prometheus is typically used to monitor software and services deployed in infrastructure fabric like Kubernetes. The subquery for the deriv function uses the default resolution. For operations between two instant vectors, the matching behavior can be modified. This behaviour is expected with ICP 2.1.0.3 - This happens when prometheus pod is restarted for any reason. To do this, I first use Grafana Variable "underutilized_services" to find . That's the query ( Counter metric): sum (increase (check_fail {app="monitor"} [20m])) by (reason) The result is a table of failure reason and its count. I hit following issue when using Prometheus + Grafana, and want to check if this is a bug in Prometheus query. How To Query Prometheus on Ubuntu 14.04 Part 1 - DigitalOcean On the Managed Service for Prometheus page, you can use PromQL queries to retrieve and chart data collected with the managed service. (Optional) Choose custom TTLs for the data source's queries and resources caching.

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prometheus query return 0 if no data