Prometheus filter metrics. are stale) for a long time.
Prometheus filter metrics Step 3: Expose Metrics by Prometheus Input Plugin via HTTP. Metric Configuration: name fluentd_error_count: The name of the Prometheus counter metric. There are two options. E. The expr kube_job_status_failed{job_name=~"cronjobname. If I make a range query into the recent past where the stale metrics didn't exist use_types parameter (default: false) enables a different layout for metrics storage, leveraging Elasticsearch types, including histograms. Much of the content here also applies to Grafana Agent users. 28. Use label as metric in Grafana Prometheus source. labels with the highest number of unique values at labelValueCountByLabelName stats; label=value pairs with the Filter prometheus results by metric value, not by label value. I would like to do this so I can control what graphs are displayed with a drop down menu. Share. But if a job fails and it's kept, even the next job succeeds, I still get an alert because there are two records in prometheus, one of which is the failure record, the other one is the success record. The metric you're joining is forced to zero ( i. rate_counters parameter (default: false) enables calculating a rate out of Prometheus counters. 0 * kube_pod_labels) so that it doesn't affect the result of first metric. Improve this answer. This metric should make some aggregations easier and I am having no luck configuring prometheus relabeling. Now, I have some time series that haven't been updated anymore (i. Hot Network Questions Use of Closedness in It would be great if there was some sort of "is running" label, but it's unlikely this would work without some sort of filter because at the time the metrics are being recorded containers that aren't running were running so will have the "is running" label. type counter: Specifies that this metric is a counter, The counters and their up to date documentation is in server_reporter. Step 2: Counting Outgoing Records by Prometheus Output Then you will have in the prometheus also metrics with usefull dimension for your use case and you can filter/group on that. Relabeling is a powerful tool that allows you to classify and filter Prometheus targets and metrics by rewriting their label set. 0. I have below labels in prometheus, how to create wildcard query while templating something like “query”: “label_values(application_*Count_Total,xyx)” . . Add a comment | Filter prometheus gauge metrics by I have a use case, where I wanted to exclude (filter) metric with particular label combination, I am using otel-collector for collection, processing and exporting metrics. It has the following primary components: Also includes advanced capabilities to filter resources, save views, and troubleshoot service issues. These filters are automatically @type prometheus: This filter creates Prometheus metrics based on the logs. How can I find missing metrics in Prometheus that have a certain label? 1. Implications of a Prometheus metric with different help texts? 2. For example in CPU collector, what should I do to filter node_cpu_core_throttles_total or with regex node_cpu_core* metric/s? I know there is a relable_configs but __ name __ source label does not work to filter specific I want to achieve this at the Node Exporter level itself, rather than using Prometheus configuration. prometheus-filter-proxy sits between a Prometheus server and a Prometheus API consumer such as Grafana. These metrics play a crucial role in maintaining system observability, allowing you to track trends, identify issues, and make data-driven decisions. "} Return the 5-minute rate of the http_requests_total metric for the past 30 minutes, This article discusses the process of grouping Prometheus metrics to efficiently filter levels using set_id and instance_id, and expected levels with set_id. memory_usage_bytes > 1024. The goal is to group Filter Prometheus metrics. 1, to capture meaningful low values without noise. I have reviewed the --collector. Let's say it's a metric called my_too_large_metric. Step 1: Counting Incoming Records by Prometheus Filter Plugin. ; Averaging Over Time: Use moving averages or This will return the 20 biggest time series by metric name and job, which one is the problem should be obvious. Minimum Thresholds: Set a small threshold, like > 0. Jan Garaj Jan Garaj. The join is usually performed via on() and group_left() modifiers Filter metrics Jump to heading # To reduce the volume of metrics Prometheus scrapes from the load balancer, you can specify filter parameters in the Prometheus configuration file. tsdb. The grpc_client ones contain mirror concepts. The metric_version setting controls how telegraf translates prometheus format metrics to telegraf metrics. To filter Prometheus results by metric value, use PromQL (Prometheus Query Language) with All regular expressions in Prometheus use RE2 syntax. Prometheus topk function returning all results. +",labelA = "aaa"} which has been working as well but intuitively your solution is more efficient. route matching multiple labels. The fields have generic keys based on the type of the prometheus metric. 5. Now that you know the name of the metric and the job it's part of, you can modify the job's scrape config to drop it. Hot Network What Are Prometheus Metrics? Prometheus is an open-source tool for collecting metrics and sending alerts. Omit labels from series results PromQL. e. my_metric_aaa_111{labelA = "aaa", labelB = "111"} 8 and then in Grafana use regex as {__name__=~"my_metrics. But is it possible to query a gauge metric that is greater than X and . When enabled, Metricbeat stores the counter increment since the last collection. To filter out unwanted metrics from a target, use the ignore_metrics configuration option. some_metric{app="foo",baz="true"} some_metric{app="bar",baz="true"} How do I configure prometheus (currently using the coreos operator if that matters), to keep only app=foo and drop the label baz, so that I end up with: some_metric{app="foo"} Hello, I have a node_exporter pod in Kubernetes, and I was curious about how I can filter/( drop or keep) specific metrics before scraping them. The filters are applied on the load balancer, thereby reducing the load on the network and the Prometheus server. But I would simply use Zipkin UI directly and filter by min duration (+ tags eventually) to find traces/queries with the longest duration/latency. Commented Apr 28, 2022 at 8:38. It also exposes other useful stats, which may help determining the source of high cardinality:. Prometheus show top metrics filtered by number of labels. Querying prometheus label values with metric values. go the respective Prometheus handler (usually /metrics). Configure the <filter> section to count the incoming records per tag: Copy With this configuration, the prometheus filter plugin starts adding the internal counter as the record comes in. 1. For example if you have metrics. With metric_version = 1, the prometheus metric name becomes the telegraf metric name. 10k series Prometheus metrics; 500 VUh k6 testing; 50 GB logs, traces, and profiles; 50k frontend sessions; 2,232 app o11y host hours; Use the ad hoc filters variable type. Here, group_left() will include the extra label: label_source from the right metric kube_pod_labels. metric1{label1="value1"} metric1{label1="value2"} metric2{label1="value1"} expression. See more In my case, I want to filter for a value greater than zero. To decide what data to include or exclude, use New Relic's Metric API to explore your metric data. Then, refine your filters to scrape only relevant targets and send useful metrics. Ambiguous Prometheus metric value. This tutorial uses the same base as Collecting Prometheus metrics. Difference between rules and rules1. metric1 unless metric2 will return It is a good practice in Prometheus ecosystem to expose additional labels, which can be joined to multiple metrics, via a separate info-like metric as explained in this article. are stale) for a long time. If I have series like. For example in CPU collector, Identify metrics to ignore or include . Filter prometheus results by metric value, not by label value. time to 0s, so Prometheus keeps the old data until the 128 GB limit is reached. When you are ready to create a query, you can choose the specific metric name from the dropdown list under Metric. You can use this component to rewrite the label set of each metric sent to the Prometheus does support binary comparison operators between an instant vector and a scalar. You can also enter text into the selector when the dropdown is open to search and filter On my Prometheus instance, I have set storage. and operator on two metrics with one same label - promql. *"}==1 works for most of time. The prometheus. g. The main case is It is a good practice in Prometheus ecosystem to expose additional labels, which can be joined to multiple metrics, via a separate info-like metric as explained in this article. 21. This document is a Prometheus basic language reference. As far as I know you can really use filtering metrics based on pod labels. Grafana variable of a Prometheus __name__ filter metric and one graph for each. Can I add a condition to a prometheus query that filters data points based on the metric value? If so, where can I find an Step-by-Step Guide: Filtering Prometheus Results by Metric Value. 14 in Prometheus operator. go and client_reporter. Prometheus empty query result when adding metrics. 11. Their behavior can be modified by providing bool after the operator, which will return 0 or 1 for the value rather Relabeling is a powerful tool that allows you to classify and filter Prometheus targets and metrics by rewriting their label set. By default they filter. Prometheus treats metric names the same way as label values with a special label Prometheus query filter not working for OR filter. In the following section, we describe several use cases. 3. 2k 3 3 How get difference between 2 different prometheus metrics? 0. For simplicity, let's assume we're tracking a single server-side RPC call of Understanding Prometheus Metrics and Their Importance. It sums values for the selected time series individually per each requested How to exclude two sets of metrics from prometheus query results? Here's sudo code for what I want to do: kubelet_volume_stats_available_bytes | remove( kubelet_volume_stats_available_bytes{namespace="ignore-this"}, kubelet_volume_stats_available_bytes{namespace="default", pvc="cache"} ) Prometheus: Thanks Asier - this seems to work:) I was trying to workaround it and have concatenated each metrics name from label values to e. Prometheus get list of all metrics and descriptions. 4. It removes metrics from left-hand-side of this operator with same values of labels as those at the right-hand-side. Prometheus create label from metric label. In this tutorial, you’ll add a new component prometheus. Metric and label filters. relabel using relabel. Docker; Run the Comparison operators are defined between scalar/scalar, vector/scalar, and vector/vector value pairs. How can I drop all but a few whitelisted metrics in prometheus? 5. It was developed by SoundCloud. Prometheus labels become telegraf tags. How to filter prometheus query results based on the maximum value in a time range? 6. Prometheus metrics with timestamp. Prometheus supports the special ad hoc filters variable type, which you can use to specify any number of label/value filters on the fly. For learning, it may be easier tostart with a couple of examples. For example, consul_service_tags metric exposes a set of tags, which can be joined to metrics via (service_name, node) labels. I would like a Grafana variable that contains all the Prometheus metric names with a given prefix. i. Understand Prometheus Metrics Pulling. Add a metric_relabel_configs section to drop it: Prometheus provides /api/v1/status/tsdb endpoint, which exposes metric names with the highest number of labels inside seriesCountByMetricName stats. I have my metrics exposed by Prometheus as: custom_metric{label1="abc", label2="xyz"} num1 custom_metric{label1="def", label2="uvw"} num2 custom_metric{label1=& Note that the required values for the label1 are enumerated in the regexp filter with | delimiter. Follow answered Oct 13, 2021 at 14:13. size to 128GiB and storage. river to filter metrics. Prometheus metrics are numerical measurements collected at regular intervals to monitor the health and performance of systems and applications. Prerequisites. however when I try to write a config it remove/exculde/fiter that metric completely with other label combination set. retention. To select all HTTP status codes except 4xx ones, you could run: http_requests_total{status!~"4. The data source requests the list of available Hello, I have a node_exporter pod in Kubernetes, and I was curious about how I can filter/( drop or keep) specific metrics before scraping them. – spinkus. disable-defaults flag in Node Exporter, which allows me to disable default collectors, but it still collects all the metrics and then filters them at the Prometheus level using metric_relabel_configs. Prometheus Query - Group by values and return a count. The join is usually performed via on() and group_left() modifiers I want to get an alert when the recent job of a cronjob fails. 2. Example: http_requests_total > 0. Hot Network You can filter out metrics based on the other metrics with unless operator. Look at the original answer: You can use + operator to join metrics. For the purpose of this documentation we will only discuss grpc_server metrics. The data source requests the list of available metrics from the Prometheus server based on the selected time rage. Prometheus values become telegraf field values. Instead of pointing Grafana to one Prometheus Data Source, you will create multiple Grafana Organizations with their own Prometheus Data Sources. The purpose of this post is to explain the value of Prometheus’ relabel_config block, the different places where it can be found, and its usefulness in taming Prometheus metrics. PromQL : Using wildcards in metric names Here are key best practices for filtering zero values in monitoring: Conditional Filtering: Apply > 0 or similar conditions only for metrics where zeroes aren’t meaningful. relabel component is commonly used to filter Prometheus metrics or standardize the label set passed to one or more downstream receivers. The purpose of this post is to explain the value of Prometheus’ relabel_config block, the different Metric and label filters. mjtsl oyq oucs iumc qjzamz lkxxh jlin gpjy vwgoxb nllvpz