Prometheus add label to metric For that i need to create custom metrics. I'm using python 2. If you have a service discovery config, you can also add labels in relabels_config: - target_label: cluster. At first, you have to write a new promehetus collector that implements Collector interface, then you provide your logic to set the custom timestamp for your metric. I am wondering if there is a way to do it in the ServiceMonitor, so that I dont need to change the code in my springboot project. prometheus prometheus-operator I am using the "MassTransit. I want to count the number of files received and the time spend to process it. g. Configure a Prometheus server to poll this endpoint for The version is reported as a label in the app_version_updated (say) metric like so: app_version_updated{instance="eu99",version="1. The code is: from prometheus_client import CollectorRegistry, Gauge, write_to_textfile im Prometheus create label from metric label 8 How to get a pod's labels in Prometheus when pulling the metrics from Kube State Metrics 2 How replicate label in prometheus metric 33 How to rename label 0 Finding out distinct value for a label 1 I am using istio 1. So you have to have access to the scrape configuration. This seems to be a case of one to many matching: max total offset 30s - on() group_right max by (app) (current) The on() clause indicates that labels should be disregarded and group_right indicates the many side is the right hand side. The storage is only updated by new scrapes and then it becomes immutable. more metrics than just one). Example scrape_configs: # The job name is finally running Harvest2 in a Docker environment with Prometheus and Grafana. Below is an example apiVersion I'm new to python and prometheus. Typically with label_replace you'd use $0, $1, etc. (I tried Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand OverflowAI GenAI features for Teams OverflowAPI Train & fine-tune LLMs Ok, so I have this query right here container_cpu_reserved which gives me the following metric: container_cpu_reserved{datacenter="dev-01", instance="worker-02", job="nomad You could add labels directly in Query, Add two label_replace functions arround your PromQL: Having label values that vary like that will result in a high cardinality metric which will cause performance problems in Prometheus. You also can't do math on label values. net core project. For example, a label method="GET" could be attached to the http_requests_total A label is a certain attribute of a metric. Prometheus" NuGet package to add metrics to my Asp. create(resource_attributes)), but the labels set here will be added to every single metric and will not be request-specific. At least while using the 'demo' profile. It is metric_relabel_config is defined at the job level as documented in scrape_config section of Prometheus ; and VictoriaMetrics documents the same behavior. Because I'll have many of these applications running on the same machine, I need to add labels to differentiate the datapoints. This relabeling rule adds {foo="bar"} label to all the incoming metrics. This guide will walk you through the process of implementing these labels, from basic static configurations to In Prometheus, to be able to add a label to the metrics retrieved by a particular job we can use relabel_configs. b) Like above, one could do (a) with further levels of granularity (i. Also notice, that here I showed two different approaches: simple replacement of a single value with another value for name. What you want to do is create a differently named metric per value, These are also all Gauges Istio configures prometheus with a 'kubernetes-pods' job. Is there any way to do this in the client_golang You can add labels with label_replace, which is meant to do sed s/pattern/replacement/-style manipulations on label values and place the result into a new label. "file_sd_configs" or Metric Labels: These are key-value pairs that provide more context and dimensionality to the metric. For example, metric{job="aa"} will be converted to metric{job="aa",foo="bar"}. Prometheus labels are key-value pairs attached to metrics that provide additional context and characterization. To monitor metric i use Prometheus and Grafana. I was able to add labels by using the Resource class ( provider. Users could then This is possible using NewMetricWithTimestamp provided in the prometheus golang client, but for exposing it, you have to do a little code. In order to apply the label to any metrics scraped using a particular job we'll have to add a match for something Prometheus relabel configs are notoriously badly documented, so here’s how to do something simple that I couldn’t find documented anywhere: How to add a label to all metrics Add label You can add a new label, but it has to be based on someone existed label. Problem is, there´s also other systems reporting in that same Prometheus DB and NetApp Harvest does not add a prefix on it´s metric names like netapp_ to every netapp metric. I'm currently testing a script to scrape metrics and send to a prom file. e. 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. Is there any better way to handle this in Prometheus? Update: There will be more applications and I would like to run queries like what was the average stability per application by the last 10 builds Prometheus create label from metric label 2 Prometheus: Add a label based on other labels 33 How to rename label within a metric in Prometheus 2 How to concatenate labels in Prometheus relabel config 2 Prometheus grouping by label 0 Dependent variables 4 I. More specifically, if my Pod has a label branch=master, I'd like to add a branch dimension with the master value to the istio_requests_total metric. 0-abcdefg"} I've tried a number of Prometheus queries to extract the version label as a string from the latest member of this time But these metrics doesn't contain information about node_name so it will duplicate when prometheus scraps it So I want to parse their metrics, add the node name label to them, then re-parse them into prometheus metrics so I can host as an endpoint to let If I add a buildNumber label to the metric, then a new metric is created each time when I update the metric and the label value. Is there a way to add custom labels to the exposed metrics? I have few environment variables like environment name, cluster name, hostname which I will like to be part of each metric. For example, consul_service_tags metric exposes a set of tags, which can be joined to metrics via (service_name, node) labels. metrics. After installing the library, you should: Collect some metrics, either by using built-in integrations or publishing your own custom metrics. Unfortunately, it is not possible to change the labels on old metrics in Prometheus. Now I need to add some static labels to those metrics but could not find a suitable way to do it. And need your guidance for below scenario: I am working on Bot provider product in which customer can come and configure different bot provider like Amazon Lex, Google Dialogue flow or Omilia. Adding target-specific labels in Prometheus is a powerful way to organize and query your metrics effectively. 6. Looking to have something like task_code{pod="foobar"} in [9,15,29] or Prometheus relabel configs are notoriously badly documented, so here’s how to do something simple that I couldn’t find documented anywhere: How to add a label to all metrics coming from a specific scrape target. Is there a way to do it? The targets do not have to be simple ip:port pairs, you can include extra info and use re-labelling to split out the ip and port from a nice instance name: scrape_configs: - job_name: 'prometheus_metrics' scrape_interval: 5s static_configs: - targets: ['localhost Prometheus label_replace will really “add” the new label name. It looks like I am having no luck configuring prometheus relabeling. 7. So if you want to “add” your new label name and “remove” the old label name, you need to do It seems like I can not find any functionality in the library to add labels to these datasets. . I am using mysql-exporter to expose metrics. We did not need to add an additional scrape config to collect pod labels (in fact we couldn't do that because not all our pods have /metrics endpoint), what we did need to however was to Relabeling is a powerful tool that allows you to classify and filter Prometheus targets and metrics by rewriting their label set. 5. Note: I prefer to keep using the default "UsePrometheusMetrics Multi-dimensional metrics: By using labels, you can represent complex, multi-faceted data points without creating separate metrics for each dimension. Any metric test_gauge with label name set name_value will have it replaced If I understand correctly, you have a metric without label on the left hand side of the subtraction and multiple metrics on the right hand side. resource = Resource. 3 I would like to add a simple dimension to the metrics exported by istio to prometheus. However, in Prometheus, it's possible to enrich a In prometheus we have the option to add a label to every metric of a job with something like this, - job_name: 'your_job' honor_labels: true static_con Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising I have a requirement to add certain labels to metric, so grafana can filter based on its value. c) Another way would be to simply add them as label to smartarray_controller_info, smartarray_array_info, smartarray_ld_info, smartarray_pd_info. enablePrometheusMerge=true option, it will append the labels to the istio metrics. Here, we will use function label_replace from Prometheus. In Servicemonitor spec,we need to add targetlabels in order to propagate the service labels to Prometheus. They form the foundation of Prometheus's dimensional data model, allowing for the creation of multi If you want to add a label unconditionally to every metric returned from a specific scrape job, then just add the label in the service discovery (e. In this prometheus job config, there is a relabel_configs which gets the pod labels. If you want to use it then use meshConfig. to reference match groups, but there's nothing that says you can't just use a static value (e. , a time series in Prometheus is defined by a combination of a metric name and a particular set of key-value labels. For now i have linked 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. TOTAL) as the replacement instead: For example, I have a metrics my_metrics{host="test_host"} and I want to let the alert rule of my_metrics contain the label host. Example service with "teamname" label: kind: Service apiVersion: v1 metadata: name: example-application labels: app: example-application teamname I am new to Prometheus. Export the collected metrics over an HTTP endpoint (typically /metrics). I want labels to identify the requests and be able to filter Here label_replace is applied tow times: one for each label. There is a common api, which responds to But looks like regex can only be applied on a label value and Not on a metric value. I tried exploring the label_replace function to create a new label out of the metric value but no go. How does it work: it extracts instance label Photo by Luke Chesser on UnsplashPrometheus supports relabeling, which allows performing the following tasks: The PoC is developed locally on my computer. Generally, labels are populated by metric producers (servers in the example above). It will preserve the old label name as well So, that could be a problem, it’s not a true “replace in place”. Side note 2: Values are always floating-point numbers; timestamps are integers storing the number of milliseconds since the Unix epoch. Let us see the function usage, label_replace(v instant-vector, dst_label string, Use labels to differentiate the characteristics of the thing that is being measured: Do not put the label names in the metric name, as this introduces redundancy and will cause confusion if the respective labels are aggregated away. Improved organization : Labels provide a systematic way to categorize and classify metrics, making your monitoring system more manageable and scalable. If I have series like 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: We are using kube-state-metrics as a sub-chart of kube-prometheus-stack. ljamxcl wcd cyzc gox rdnhga yqvi fluu mevkdl iqpgxb pwfbyhu