Prometheus add label to metric. Prometheus create label from metric label.
Prometheus add label to metric See this article for details. I tried to expose metrics via a standard method through HTTP client. For our metrics-collector, the relabeled text is written to STDOUT, captured as a byte array, and then pushed to the Prometheus Pushgateway through HTTP. For example, consul_service_tags metric exposes a set of tags, which can be joined to metrics via (service_name, node) labels. Hot Network Questions Defaults to the value of prometheus_replica. See also target labels, We add labels to Prometheus alerts that are sent from AlertManager to Tivoli side and we make sure that alert queries that are relevant for applications always include that on the fly based on cluster and namespace. prometheusExternalLabelName: Name of Prometheus external label used to denote Prometheus instance name. Make sure you add the correct Release Label by checking in the ServiceMonitor of Prometheus itself. For example, the following config would add machine_name label to the scraped metrics from the given statically defined targets:. Dependent variables to get prometheus labels. relabel component rewrites the label set of each metric passed along to the exported receiver by applying one or more relabeling rules. For that i need to create custom metrics. 67. 18. Grafana and Prometheus: add metrics automatically. startTimer(); xhrRequest(function(err, res) { end(); // Observes the value to xhrRequests duration in seconds }); You probably want to implement a collector instead, and run the http request when the Prometheus server scrapes. Motivation: I wanna present graph of labels trend and not values of metrics on prometheus Grafana. For now i have linked Prometheus and the target. – Peter. I can persist them selectively with something like this: metric_relabel_configs: - source_labels: [__name__] regex: (?i)(metric1|metric2|metric3) action: keep However I want to drop all of the other, non-matching metrics. Prometheus - add target specific label in static_configs. 10. Assume we are going to create a metric my_metric that If you wish to add this labels to all PODs of your Deployment, the right way is to add labels to Deployment manifest: apiVersion: apps/v1 kind: Deployment metadata: labels: cloud: aws account_id: 0123456789 The version is reported as a label in the app_version_updated (say) metric like so: app_version_updated{instance="eu99",version="1. How to visualize prometheus histogram as frequency bar chart in grafana. I would like to add a simple dimension to the metrics exported by istio to prometheus. However, python code will only run on demand, and with parameters. 8 and above you have to use rabbitmq_prometheus plugin. 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. 15 How can we add extra label to Prometheus metrics? 1 Prometheus create Relabeling is a powerful tool that allows you to classify and filter Prometheus targets and metrics by rewriting their label set. In this particular example it would be:--metric-labels-allowlist=statefulsets= How to add new labels to existing prometheus metric in Istio? 0. What you want to do is create a differently named metric per value, These are also all Gauges, bar node-name which is not a metric. create(resource_attributes)), but the labels set here will be added to every single metric and will not be request-specific. Tl;dr: if you need a custom header, inject it with a forward proxy (I posted an example in another answer). 1:9100' ] labels: service Adding Custom Attribute into The easiest approach to add labels to targets defined in static_configs section is to use labels section - see these docs. params: metrics: - instance_name: requestcount. All metrics can have labels, allowing grouping of related time series. labelNames(label=someLabel). 2 While the process for adding Prometheus metrics to a Python application is well documented in the prometheus_client documentation, dealing with adding metrics when you only know what the metric name or labels are going to be at runtime is trickier. Look also at this guide - it is described how to join Prometheus metrics by label with PromQL and this another guide - How to use PromQL joins for more effective queries of Prometheus From what you described, you basically cannot. 5. Prometheus fundamentally stores all data as time series: streams of timestamped values belonging to the same metric and the same set of labeled dimensions. Prometheus itself does not have a way to define custom headers in order to reach an exporter. 92. Anyone can help me with this? prometheus; Share. It will run for a few seconds and exit. The purpose of this post is to explain the value of Prometheus’ relabel_config block, the different But recommendations on instrumenting your application with Prometheus metrics contains the following: Metric names should never be procedurally generated, except when writing a custom collector or exporter. Unfortunately the global registry helpers don't expose the gauge builder so you'll need to create the gauge a little differently. 128. 11. However, it is an effective method in prometheus to create what you expect, which is kubelet metrics with pod labels. How to divide two Prometheus Counters. You could in principle have the scrape target attach it as a label on every sample, but that goes against the top-down strategy that Prometheus uses Prometheus create label from metric label. Labels add context to metrics, helping differentiate data based on specific attributes. Related questions. I would like to do this so I can control what graphs are displayed with a drop down menu. If you want to be able to aggregate both side and get the single one, you first must get the union of different metrics using the __name__ label: sum by(__name__,type . TOTAL) as the replacement instead: Because I'll have many of these applications running on the same machine, I need to add labels to differentiate the datapoints. You can add a new label, but it has to be based on someone existed label. b) Like above, one could do (a) with further levels of granularity (i. How can I add metric labels to Prometheus alert manager description? Hot Network Questions How may I get an unlimited array of parameters, to be checked with ifundefined? Is It Better to Use 'a Staircase' or 'the Staircase' in This is possible using NewMetricWithTimestamp provided in the prometheus golang client, but for exposing it, you have to do a little code. name(name). with "customer last name + bank branch name" For example, I have two metrics with different labels: node_metrics_first{foo="bar",AAA="aaa"} node_metrics_second{BBB="bbb",CCC="ccc"} How can I use rela Skip to main Servicemonitors only give you an abstraction to configure prometheus including relabelings – Rick Rackow. If you use rabbitmq of version 3. When pods are deployed, their deployment has certain pod-related labels as shown below. If you have a service discovery config, you can also add labels in relabels_config: - target_label: cluster. Use labels to add semantic information The metrics must have the same labels and values. help(helpMsg). Minimal sample app In some situations, it can be hard to determine when a metric with a specific set of labels becomes irrelevant and needs to be removed. They have two important labels: APP and TEAM: I'm trying to figure out how to add a label to a prometheus collector. The actual value is going to be 1, but you're not interested in that, just in constructing the right labelset to filter your metric_a by. 0 * kube_pod_labels) so that it doesn't affect the result of first metric. ifIndex, instance and job will be used. For instance in the example below, we have one metric totalPage with. I need the list of ip addresses as the output. Labels transform Prometheus metrics from simple counters or gauges into rich, multi-dimensional data points. a build_info or a machine_role metric). to reference match groups, but there's nothing that says you can't just use a static value (e. 2. Example scrape_configs: # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. QUESTION 1: The first part of the question is simple: Formatting the prometheus labels/properties in a table is easy. more metrics than just one). 26. 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. Using label value of metric_name{label_name=""} Or, try label data integrity checks form deepchecks. External label will not be added when value is set to empty string (""). 31 Some other metrics that are scrape related (like prometheus_target_scrape_pool_targets) have scrape_job label that is identical to the job_name key in scrape configuration block which allows to map it 1:1 to the configuration itself. When you have a dynamic label, you have only one time series at a time. 4. Prometheus create label from metric label. Prometheus add custom metrics. I plan to use the "instant" value and Grafana's table visualization widget to display this data. Do not put multiple unrelated concerns into the metric name. in node exporter, we have node_uname_info which provides various common labels like nodename which can be used for other metrics using vector mapping. Specifically, you need to ensure that the cardinality of your label sets isn’t too high or you’ll overwhelm Prometheus. Measurements (counters, gauges) etc. Generally, labels 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. Metrics are scraped as plaintext lines from In this article, we will discuss 10 best practices for using labels in Prometheus. Normal metric classes expect to be declared at module level so the default collector can pick them up. Commented Nov 5, 2018 at 15:37. 7. I have a requirement to add certain labels to metric, so grafana can filter based on its value. In very special cases, however, where the new label perfectly correlates with a specific set of existing label values, it is possible to add additional labels without increasing cardinality and while keeping Prometheus happy. CounterOpts{ Name: "state_calls", Help This answer explains how to export node name via node_name label at node_meta metric. Sometimes it is needed to remove certain labels before storing metrics in Prometheus or VictoriaMetrics. Here, we will use function label_replace from Prometheus. Relevant for this are 2 time series that prometheus-node-exporter offers:. The storage is only updated by new scrapes and then it becomes immutable. labelNames("label"="someLabel"). This guide will walk you through the process of implementing these labels, from basic static configurations to Add label. Combine label values from 2 different metrics: Grafana. replicaExternalLabelName:. 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. 33. 1 In order to get custom metrics within kube_statefulset_labels we need to add--metric-labels-allowlist as a flag in kube-state-metrics. *" Creating a Metric with Labels Labels are supported for all metric types. Can you confirm it, or I'm out, Prometheus create label from metric label. Reading Prometheus metric using python. Thanks Asier - this seems to work:) I was trying to workaround it and have concatenated each metrics name from label values to e. Metrics. Name of We implemented in the old python exporter a simple and nice feature allowing us to add static labels by adding a labels key to the snmp get definitions. In the given example, you should have the source metric (in this case weblogic_id) with value as always as 1 since its going to be info metric. yml: As you can see, the metric also shows the information added to the definition, the TYPE and the description as HELP, and all fields with LABEL type are added to the metric between the curly brackets among others I use prometheus client, but have issues specifying the correct label values, corresponding to a metric I just created. The plugin exposes all RabbitMQ metrics on a dedicated TCP port, in Prometheus text format. 1 Use metric's value as a value of another metric's label. Common use cases for relabeling include dropping high-cardinality labels or unnecessary metrics, improving readability by renaming labels or their values, and excluding specific targets from 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. How? The metric and label conventions presented in this document are not required for using Prometheus, but can serve as both a style-guide and a collection of best practices. Is there any way to do this [string]string{"application": "foobar"} // Status Metrics StateCalls = prometheus. How can we add extra label to Prometheus metrics? 1. All this information present in each target can be leveraged via relabel_configs to achieve your desired configuration. 8 How to get a pod's labels in Prometheus when pulling the metrics from Kube State Metrics. Any ideas what I'm missing here? I have two files: main. But, if you really need it, relabel_config can add the label at configuration time (or using labels config of static_config): relabel_configs: - source_labels: job target_label: my_new_label replacement: But these metrics doesn't contain information about node_name so it will duplicate when prometheus scraps it. Without this, Prom cannot add the app metrics to its target list. Grafana variable for all prometheus metrics with prefix. In Prometheus, to be able to add a label to the metrics retrieved by a particular job we can use relabel_configs. In order to apply the label to any metrics scraped using a particular job we'll have to add a match for something Adding target-specific labels in Prometheus is a powerful way to organize and query your metrics effectively. As the docs state:. The following steps build on the config. But other values of label name wouldn't be changed, The following relabeling rule should drop all the metrics with istio_requests_total name: - action: drop source_labels: [__name__] regex: istio_requests_total If you need dropping all the metrics with the destination_service label, which starts from unknown prefix, then use the following relabeling rule: - action: drop source_labels: [destination_service] regex: "unknown. For option 2: I have the following close-ish labels to work with where I can do a transform to get my pivot point: instance="10. Prometheus grouping by label. If no rules are defined or applicable to some metrics, then those metrics are forwarded as-is Above will create a Recording Rule job:availability:999 which will have no labels and will always yield 0. Why adding a prefix to label names might be not the best idea. In the wild, it's common for a Prometheus metric to carry multiple labels. 21. I'm new to python and prometheus. . Defaults to the value of prometheus. Typically with label_replace you'd use $0, $1, etc. Prometheus: Prevent starting new time series on label change. Different labels can be applied for different groups of targets, e. 6. [Prometheus][Grafana] Use label to map metrics between them. i. Related. This can be done with action: For example, the following rules add {foo="bar"} label and remove port from instance label: - replacement: "bar" target_label: "foo" - source_labels: [instance] I use prometheus client, but have issues specifying the correct label values, corresponding to a metric I just created. labels('get', '/'). If you set it to use strong references it should avoid the NaNs. import pprint from prometheus_client import Gauge # --- At one location, a specific set of labels is defined for a me The Release Label is important. Rename a Prometheus label by using a regex against a metric name. naming conventions, differently. js client library has a built in startTimer() function for this very purpose. Having label values that vary like that will result in a high cardinality metric which will cause performance problems in Prometheus. strongReference(true). Let us see the function usage, label_replace(v instant-vector, dst_label string, I'm using flexlm_exporter to export my license usage to Prometheus and from Prometheus to custom service ( Metrics{label=“a”} OR clamp_max(absent(notExists{label=“a”}),0)) + ( Metrics2 with all proper All measurements of a single metric must have the same label set. The idea of adding the feature was discussed in this GitHub issue. This my script on Python3 for add 3 metrics add. The problem is that because of different label names you will not be able to use the same dashboard/alerts with renamed metrics. Again, plus labels that identify the controller, array, LD, PD (some of these would of course be empty, depending on the respective status type). <vector expr> <bin-op> ignoring(<label list>) group_left(<label list>) <vector expr> It is true that metric_relabel_configs doesn't apply to up because:. A time series is identified by the metric name and a set of labels (key-value pairs). 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 Any remaining labels are added to every metric scraped from the target. Under the Examples portion on their Github, this example is given: const end = histogram. Prometheus metric relabel I'm not sure how I'd do that, I can't find much on the subject. I'm new to Prometheus and I have a very basic question. Detect missing label in Prometheus by comparing it to yesterday. istio-system kind: COUNTER label_names: - reporter - source_ip - source_app and added a dimension to requestcount instance Labels are what make Prometheus data a multi-dimensional time series data model. yml: global: # The labels to add to any time series or alerts when communicating with # external systems (federation, remote storage, Alertmanager). scrape_configs: - job_name: node_info static_configs: - targets: ['10. For example, the following PromQL query adds node_name label from node_meta metric to node_memory_Active_bytes metric:. Also, I’m limited in options on the ingestion side to add title directly. As per the documentation in github, the mentioned fields provide the below information. I want to count the number of files received and the time spend to process it. In Prometheus, labels are key-value pairs attached to each individual data point, allowing for fine-grained identification and categorization of metrics. Too many The lag function is calculated independently per each time series returned from the given series_selector. In this case they have the same names. httpReqs. Is there a way to add custom labels to the exposed metrics? I have few environment variables like environment name, cluster name, Prometheus create label from metric label. Expected output: Value 10. But when I try to get a maximum by app, prometheus does not calculate the difference anymore because the two metrics have different labels: Expression max total offset 30s - max by (app) (current) Output {} (nothing) And that is because the result of the individual calculations have different labels: I'm trying to graph the temperature of my servers with Prometheus's hwmon and Grafana. – So I want to get the difference for each app. How to add new labels to existing prometheus metric in Istio? 0. metric_1(id="abc",id2="def") metric_2(id="abc",id2="def") My goal ultimately is to have the following in Grafana. To Is there a way to use metric_relabel_configs or a recording rule to calculate the hostname and then place it into the instance label? I'm wondering this because I have my prometheus setup to scrape localhost for prometheus metrics but it would be nice if localhost was replaced with an actual host name. Viewed 3k times 1 If I we can apply binary operators to them and elements on both sides with the same label set will get matched and propagated to the output. Creating prometheus metrics with variable label names. build(). 34. For ex Extract specific label value in Prometheus and set this as query result value. 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 prometheus scraps from it. ” Under Data source, I’ll choose the sample data source we were exploring above, and I’ll choose the alertmanager_build_info metric. Using label value of metric as value on grafana. Also notice, that here I showed two different approaches: simple replacement of a single value with another value for name. See the best practices. Also make sure to add the release Label to the Service and Deployment file too, in the metadata & Specs section. From what I can tell, to define a metric I have to define it in my collector struct, populate it in the constructor with prometheus. I am trying to drop all but a few whitelisted metrics in prometheus. The cardinality of a label is the number of distinct values it can take on. For example, the following query copies app label into service and status label into responseCode: Global setting Yes (i. NewCounter(prometheus. Then it is possible to add node_name label to any metric exposed by node_exporter with group_left() modifier during querying. Prometheus filtering based on Labels. 6. A metric name For the singlestat panel, you can just sum the two metrics and then add them together. 11 Adding label to golang prometheus collector. The lag for the first time Prometheus create label from metric label. Prometheus metric relabel for value. How to concatenate labels in Prometheus relabel config. Prometheus: Add a label based on other labels. a type label allowing us to extract different kind of subtotal, and; an id label allowing us to show totalPage with all subtotals as a table (grafana). I would like a Grafana variable that contains all the Prometheus metric names with a given prefix. inc() c. "file_sd_configs" or add more target option to separate instance and add labels; For you, the code may like this: - job_name: 'development' static_configs: - targets: [ '192. How to add two prometheus metrics together. I'm currently testing a script to scrape metrics and send to a prom file. The answer you can find in this description. @Component public class CustomTagsAdder extends DefaultWebMvcTagsProvider { @Override public Iterable<Tag> getTags(HttpServletRequest request, HttpServletResponse response, Object handler, 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; Labs The future of collective knowledge sharing; About the company And I can also see a few raw labels too (attachment below). Use "labels per user". NewDesc(), pass it to prometheus desc channel within Describe() and determine how it will be collected in Collect(). Closest thing that I can imaging base on your description is the way how windows exporter exposes status of services. group_left is specifying what labels you want from the series ifDescr. The metric you're joining is forced to zero ( i. Issue with overriding labels in prometheus. 5. Any metric test_gauge with label name set name_value will have it replaced with renamed_value. We will look at how to use labels to organize and query metrics, as well as how to use labels to create alerts. 001. "file_sd_configs" or "static_configs"). How to Do a gross regex relabel to create my own common label to pivot on. – geek Commented May 18, 2020 at 3:50 The KSM collects all the metrics from all the pods across all the namespaces in the cluster. 3. 0 [Prometheus][Grafana] Use label to map metrics between them. This capability is particularly powerful when combined with Prometheus's query language I am using mysql-exporter to expose metrics. 34. I suspect that your metric is an anti-pattern and, rather than try to force Prometheus into this somewhat unnatural behavior, you should reconsider the metric (if possible). this is my dashboard. It looks like the Histogram in the node. Prometheus metric with dynamic label value. py from prometheus_client. Combining Metrics with different labels for Alerts. resource = Resource. Prometheus relabeling provides powerful control over your monitoring data by dynamically modifying targets, metrics, and alerts at various stages in the monitoring pipeline. If you think you need this relabeling (it is not required for adding a prefix to label names), you have to put it under metric_relabel_configs. But I met problems in parsing metrics Prometheus create label from metric label. 0-abcdefg"} I've tried a number of Prometheus queries to extract the version label as a What is meant by "create new scrape with desired labels", I am looking for a way to access the pod labels in metrics response. Individual organizations may want to approach some of these practices, e. Prometheus simply scrapes the metrics from KSM - this way Prometheus doesn't need to scrape the individual pods. How replicate label in prometheus metric. Use grafana variable dependency from other variable selection (with prometheus) 4. Typical examples of labels are: instance - an instance (a server or cronjob process) I. external_labels: env: prod cluster: project-prod-eks The community chart has it in values. When implementing the collector for your exporter, you should never use the usual direct instrumentation approach and then update the metrics on each scrape. 1. Unfortunately, it is not possible to change the labels on old metrics in Prometheus. How to create custom metrics in prometheus? 9. set only once at the time of Counter creation) -- but optionally Overridable later No. Does anyone have any advice as to how to add custom labels to these node exporter metrics? This is not something that Prometheus can do. If you use http_3rdParty1_requests_total as the metric name you have putting two values, concatenated into one text field: the client name and the metric name are joined together. Set start-time for histogram sample. node_hwmon_temp_celsius which has the actual temperatures; it has labels like: {chip="platform_coretemp_0",sensor="temp1"} After a bit of research I found we can do this by extending a class called DefaultWebMvcTagsProvider (for Spring MVC) and adding custom tag. 123. Use metric's value as a value of another metric's label. Modified 5 years ago. e. go and collector. and, extract what you want in your panel. A label is a certain attribute of a metric. Relabelling in prometheus. Avoiding EU import duty when mailing snowboard from UK then bringing it back on return flight? Prometheus Label cardinality refers to the number of unique label value combinations in a given metric. Add a comment | 2 Answers Sorted by: Reset to default Querying prometheus label values with metric values. 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 Add label. https://rsm I'm trying to add a new label source_ip to the prometheus metric requestcount I've added the attribute to prom handler. For example, i need to filter out the instances which has more than 80 % CPU usage. I can set a label once at Counter init but I will NOT be able to override at actual inc call. metric_relabel_config is defined at the job level as documented in scrape_config section of Prometheus ; and VictoriaMetrics documents the same behavior. If you need the ability to join all the labels from one metric to another, then you can try Prometheus-like solution I work on - VictoriaMetrics. The prometheus-blackbox-exporter tag suggest that the question is about the exporter that makes I attempted to use Prometheus recording rules to add the label, but it seems PromQL doesn’t natively support adding labels to existing metrics without modifying the original ingestion process. alloy file to tell Alloy which metrics you want to scrape, how you want to process that data, and where you want the data sent. 2 How to subtract metrics with different labels? 1 Using label value of metric as value on grafana. however when I try to write a config it remove/exculde/fiter that metric completely with other label combination set. , a time series in Prometheus is defined by a combination of a metric name and a How Labels Enhance Prometheus Metrics. Prometheus relabeling on Digitalocean. We will look at how to use labels to organize and query metrics, as well as how to use labels to Luckily, Prometheus uses another approach - it can differentiate samples with the same metric name by labeling them. g. The reason is that the target labels are determined by service discovery and relabelling, before Prometheus ever attempts to talk to a scrape target. Relabeling/Keeping in Prometheus. Is it possible or will the Value column will only be the metric values. Grafana Prometheus "Info" Metric. If you need subsituting multiple labels, then you need to write multiple nested label_replace() function calls. 0. What is the syntax to add a label to my Metrics? I tried the following: 1. go I used the following link as a guide. If you designed a SQL database that way, e. 15 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. register(Metrics. 168. my_metric_aaa_111{labelA = "aaa", labelB = "111"} 8 and then in Grafana use Export the collected metrics over an HTTP endpoint (typically /metrics). It appears the labels from prometheus-node-exporter pods are all accessible, but I want to access the node labels the prometheus-node-exporter pods are exporting metrics from. Perl prometheus gauge add label with set_function does not give the expected result. PromQL is used for querying and manipulating time-series data in Prometheus. i. Prometheus: how to get label_value() in Prometheus create label from metric label. Commented May 8, 2023 at 6:48. Configure a Prometheus server to poll this endpoint for metrics on a regular interval. The PoC is developed locally on my computer. All the best! prometheus list labels for all metrics not having a label. I was able to add labels by using the Resource class ( provider. I have two different (but related metrics). (I tried adding this label on the service level, without avail) 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"} Prometheus create label from metric label. How drop a target from a label in prometheus. It means when the label changes from 1 to 0 the time series with managed=1 becomes stale (not updated anymore), and series with managed=0 becomes active. The metric_awesome{instance="one"} - metric_awesome{instance="two"} returns empty result, because all the matching time series on the left side of -contain instance="one" label, while all the time series on the right side of -contain instance="two" label. Starting from v1. Prometheus Python see current value of metric. See the best practices on naming and See the best practices on naming and labels. The code is: from prometheus_client import CollectorRegistry, Gauge, write_to_textfile im Prometheus create label from metric label. I will then create a new panel, and title it “Extract Prometheus Labels. If you have your own Grafana instance, you can follow along by picking most any simple Prometheus metric you have. Time Series: Each unique combination of a metric and its labels represents a separate time series. I've tried a lot of options on prometheus: sum by (type)(metric_a{job=~"provision-dev"}) or both side must have a matching label set to be taken into account. 2 Querying prometheus label values with metric values. I want labels to identify the requests and be able to filter them in Grafana by the endpoint for example. instance. globalRegistry); So I have 2 metrics, I need to get label values from first metric and then query over 2nd metric, where {param="label_values_from_1st_metric"}. 1:9100'] labels: machine_name: cool_machine_1 - 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 Prometheus create label from metric label. How to rename label within a metric in Prometheus. 113" < kube_state_metrics I'm doing the following query as a test with the following truncated How to add label filters in Prometheus query? kube_pod_info. Prometheus kubelet metrics with pod labels. Use label as metric in In this article, we will discuss 10 best practices for using labels in Prometheus. 8. *' action: drop You can add external_labels to your prometheus. While I would agree with the theory of fixing at source instead of midstream, when you have over 100 prometheus instances in production, pushing label fixes brings time, risk and even assumes that you have control of the source when you may not, like in the case of federating other teams metrics. Moreover, if there’s an existing label on the metric with key label_example_com_ci_monitoring, it will be kept as Please note that you must use metric_relabel_configs instead of relabel_configs if you want apply relabeling on the collected metrics. I'm using python 2. I'd like to be able to display all the metrics When I have a Prometheus query resulting in: my_metric create table with column values with Prometheus (dynamic) property/label data. Corollary: measurements that are discrete values (and I think code is a smell here) should be label values. Gauge. You also can't do math on label values. Now, if I'd like to use "label_team" within alerts, I'd need to group metrics in each expression like explained in this answer. Besides stored time series, Prometheus may generate temporary derived time series as the result of queries. 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. builder("humidity", humidity, humidity -> sensorReading. register(registry); 2. How to add labels to Prometheus Summary metric in Java. 113:9100" < node-exporter internal_ip="10. Expose all possible bit-values as labels of you metric and use values for metric 0 and 1. Taking a counter as an example: from prometheus_client import Counter c = Counter('my_requests_total', 'HTTP Failures', ['method', 'endpoint']) c. Instead, I wanted to create a recording rule that hides Here label_replace is applied tow times: one for each label. We will also discuss how to use labels to create dashboards and visualize data. In this tutorial, you configure Alloy to collect metrics and send them to Prometheus. import pprint from prometheus_client import Gauge # --- At one location, a In fact, metrics then can be long and nasty. register(registry); 4. Is there any straightforward way to do this? The outer label_replace() substitutes the app label with an empty value, so the label is removed from the resulting time series. I have imported Node Exporter Server metrics , and modify 'instance' to 'alias' in Template Query. 7. Here, group_left() will include the extra label: label_source from the right metric kube_pod_labels. 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. Add a comment | Configure Alloy. Ask Question Asked 5 years, 1 month ago. prometheus: is it possible to use event number of gauge as a a) One way would be to add them as labels to smartarray_status. 1. I am wondering if there is a way to do it in the ServiceMonitor, Prometheus create label from metric label. Query multiple metrics in one Prometheus HTTP Call. You can, although it's quite the hack: metric_a and count_values without() ("some_label", metric_b) The count_values function is going to essentially add a some_label label to your metric_b, equal to metric_b's value. So, when you’ll decide to cover a multitude of availabilities, you’ll end-up having job:availability:99, job:availability:95 and similar as well as to change between them when availability target changes. metric_relabel_configs: - source_labels: [ __name__ ] regex: 'istio_. getHumidity()). My Use case is that I have simple metric that represents job information on Jenkins: in my example I'm running ci-test , build number 100 that took 10000 ms and the result is 1 which means success: Each run, it should read some prometheus metrics from a file, run its logic, update a success/fail counter, and write metrics future updates via that handle will go // unseen (even if you re-create a metric with the same label set // later). Inject custom labels into "up" metric. DeleteLabelValues("200", "GET") // Same thing with the more verbose I need to add metrics and then change current values of those metrics. Is there a way to get the label values as the Value of a prometheus query. id id2 metric1 metric2 abc def 1 2 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. exposition import basic_auth_handler r = 10 def I heard about ignore_metrics configuration item which can be used to ignore or include specific Prometheus metrics, but cannot find any official documentation how to use it. If you want to drop a label with a particular value from the collected metric, then use the following relabeling rule at metric_relabel_configs section of the needed scrape_config: First, you should define label_values with metric or not. I receive metrics but don't know how to create metrics that I am using istio 1. To monitor metric i use Prometheus and Grafana. Renaming metrics in service monitor. Istio - How to add custom label-based metrics? 0. e. The relabeler can add and drop labels, drop a set of 38 metrics (which are the standard metrics of go exporters), and write to a reqested file, or STDOUT if none is specified. The following shows However, most use cases for constLabels() are better covered by target labels set by the scraping Prometheus server, or by one specific metric (e. Does it make sense to create a confidence interval referencing the Z-distribution if we know the population distribution isn't normal? The prometheus. Set 'labelValues' when creating your Counter. In order to remove prometheus_replica and prometheus labels from all metrics , you need to set the fields replicaExternalLabelName and prometheusExternalLabelName to empty strings in the Prometheus cluster accordingly. They create unique time series for each combination of labels, allowing for flexible querying and filtering. 21 72. should be continuous. If I have a metric with the following labels: my_metric{group="group a"} 100 my_metric{group="group b"} 100 my_metric Querying prometheus label values with metric values. The join is usually performed via on() and group_left() modifiers 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. Prometheus custom metric service discovery on k8s. Metric relabeling does not apply to automatically generated timeseries such as up. labels('post The ignoring clause means don't use the ifDescr label for matching (as it's only on one of the series). I've added custom labels for kube-state-metrics by adding:--metric-labels-allowlist=deployments=[team],pods=[team] which means I can see the "label_team" label within kube_pod_labels and kube_deployment_labels metrics. alloy file you created in the previous tutorial. 3. You add components to your config. Prometheus : how do i sum by with 2 different metrics. 0 release it supports the ability to specify * inside group_left() / group_right() in order to get all the labels from one -side. Suppose a metric is like the following, weblogic_id(domain="name", instance="instance"} Is there any way I can get the domain="name" from that metric and add it to all other metrics that started with weblgic_? for example, if a metric is like this weblogic_server_listen_port{instance="instance",name="name"} then it will be However we need add a custom label to metrics, but it seems that library implementations does not allow it. mnjbmjqrhbzfajpqweqwxaijkvrfrahkaqysbnttxzkkfogiepykquc