Prometheus add label to metric. Combine label values from 2 different metrics: Grafana.

Prometheus add label to metric Normal metric classes expect to be declared at module level so the default collector can pick Thanks Asier - this seems to work:) I was trying to workaround it and have concatenated each metrics name from label values to e. Prometheus filtering based on Labels. Prometheus provides /api/v1/status/tsdb endpoint, which exposes metric names with the highest number of labels inside seriesCountByMetricName stats. NewDesc(), pass it to prometheus desc channel within Describe() and determine how it will be collected in Collect(). 2 Querying prometheus label values with metric values. 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. 33. 3. ” to be the namespacing character. however when I try to write a config it remove/exculde/fiter that metric completely with other label combination set. Let us see the function usage, label_replace(v instant-vector, dst_label string, It is true that metric_relabel_configs doesn't apply to up because:. Relevant for this are 2 time series that prometheus-node-exporter offers:. *" 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. As the docs state:. All the best! Share. I have a requirement to add certain labels to metric, so grafana can filter based on its value. 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: Prometheus create label from metric label. inc() c. The main case I'm trying to graph the temperature of my servers with Prometheus's hwmon and Grafana. How to add two prometheus metrics together. 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 I will then create a new panel, and title it “Extract Prometheus Labels. In this tutorial, you configure Alloy to collect metrics and send them to Prometheus. 1. There are several API handlers in VictoriaMetrics like /api/v1/labels, but as I can see there is no way to filter one label by another. The storage is only updated by new scrapes and then it becomes immutable. Issue with overriding labels in prometheus. @Component public class CustomTagsAdder extends DefaultWebMvcTagsProvider { @Override public Iterable<Tag> getTags(HttpServletRequest request, HttpServletResponse response, Object handler, Prometheus create label from metric label. When pods are deployed, their deployment has certain pod-related labels as shown below. Combining Metrics with different labels for Alerts. Detect missing label in Prometheus by comparing it to yesterday. Prometheus: Add a label based on other labels. Is there any way to do this [string]string{"application": "foobar"} // Status Metrics StateCalls = prometheus. 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. "file_sd_configs" or "static_configs"). 5. 4. b) Like above, one could do (a) with further levels of granularity (i. How to add new labels to existing prometheus metric in Istio? 4. The purpose of this post is to explain the value of Prometheus’ relabel_config block, the different The PoC is developed locally on my computer. 113" < kube_state_metrics I'm doing the following query as a test with the following truncated If you set it to use strong references it should avoid the NaNs. I am using mysql-exporter to expose metrics. 1:9100'] labels: machine_name: cool_machine_1 - Because I'll have many of these applications running on the same machine, I need to add labels to differentiate the datapoints. startTimer(); xhrRequest(function(err, res) { end(); // Observes the value to xhrRequests duration in seconds }); How to add labels to Prometheus Summary metric in Java. Add a comment | 3 Answers Sorted by: Reset to default metric_name{label_name=""} Or, try label data integrity checks form deepchecks. The source labels select values from existing meta labels. Combine label values from 2 different metrics: Grafana. builder("humidity", humidity, humidity -> sensorReading. We will look at how to use labels to organize and query metrics, as well as how to use labels to Metric Labels: These are key-value pairs that provide more context and dimensionality to the metric. import pprint from prometheus_client import Gauge # --- At one location, a specific set of labels is defined for a me If you use rabbitmq of version 3. However, in Prometheus, it's possible to enrich a metric with some static labels based on In this article, we will discuss 10 best practices for using labels in Prometheus. Can you confirm it, or I'm out, Prometheus create label from metric label. . 21. Prometheus kubelet metrics with pod labels. 2 Above will create a Recording Rule job:availability:999 which will have no labels and will always yield 0. The one exception is when you’re exporting the same data with different labels via multiple metrics, in which case that’s usually the sanest way to distinguish them. 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. The KSM collects all the metrics from all the pods across all the namespaces in the cluster. I've set up Prometheus to use the file sd from prometheus-ecs-discovery: scrape_configs: - job_name: ecs file_sd_configs: - files: Creating prometheus metrics with variable label names. and, extract what you want in your panel. Creating a Prometheus Metric Job. e. exposition import basic_auth_handler r = 10 def You signed in with another tab or window. In Prometheus, labels are key-value pairs attached to each individual data point, allowing for fine-grained identification and categorization of metrics. Set start-time for histogram sample. DeleteLabelValues("200", "GET") // Same thing with the more verbose 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. Prometheus metric with dynamic label value. You switched accounts on another tab or window. Ambiguous Prometheus metric value. Why adding a prefix to label names might be not the best idea. I'm using python 2. https://rsm 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. 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 create label from metric label. To enable it run: rabbitmq-plugins enable rabbitmq_prometheus This is not something that Prometheus can do. Closest thing that I can imaging base on your description is the way how windows exporter exposes status of services. with "customer last name + bank branch name" 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 See the best practices on naming and labels. Reading Prometheus metric using python. See the best practices. 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. 5. Correctly detecting a change in a Prometheus count metric. Hot Network Questions Why doesn't SpaceX use solid rocket fuel? Is South Korea's opposition planning to normalize relations with North Korea? 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. Metric relabeling does not apply to automatically generated timeseries such as up. For now i have linked Prometheus and the target. So I want to get all distinct metric names where app=service1. 7. This is achieved using PromQL (Prometheus Query Language) to create queries that merge related metrics based on their labels, allowing for a more comprehensive view of the data. Prometheus Label cardinality refers to the number of unique label value combinations in a given metric. Then it is possible to add node_name label to any metric exposed by node_exporter with group_left() modifier during querying. Gauge. server. 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. 7. The reason is that the target labels are determined by service discovery and relabelling, before Prometheus ever attempts to talk to a scrape target. Motivation: I wanna present graph of labels trend and not values of metrics on prometheus Grafana. If you need subsituting multiple labels, then you need to write multiple nested label_replace() function calls. Dependent variables to get prometheus labels. They have two important labels: APP and TEAM: Relabeling is a powerful tool that allows you to classify and filter Prometheus targets and metrics by rewriting their label set. Measurements (counters, gauges) etc. How do I extract a value from a set of labels in prometheus? Hot Network Questions Make expressions equal to 24 using exactly two 3s and two 8s Least unsafe (?) way to improve upon an existing (!) network cable How to add new labels to existing prometheus metric in Istio? 9. , a time series in Prometheus is defined by a combination of a metric name and a Prometheus create label from metric label. 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. Instead, I wanted to create a recording rule that hides 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. Is there a way to increment counter in prometheus for similar metrics scraped from pushgateway. name(name). Having label values that vary like that will result in a high cardinality metric which will cause performance problems in Prometheus. Add some labels to a deployment? 2. For example, the query. Here, we will use function label_replace from Prometheus. ” Under Data source, I’ll choose the sample data source we were exploring above, and I’ll choose the alertmanager_build_info metric. We will look at how to use labels to organize and query metrics, as well as how to use labels to create alerts. I want to count the number of files received and the time spend to process it. 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. Commented May 8, 2023 at 6:48. 34. 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: After a bit of research I found we can do this by extending a class called DefaultWebMvcTagsProvider (for Spring MVC) and adding custom tag. How to filter prometheus series based on the results of 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. Use metric's value as a value of another metric's label. You can add external_labels to your prometheus. It also exposes other useful stats, which may help determining the source of high cardinality:. How to divide two Prometheus Counters. instance. 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. You also can't do math on label values. A time series is identified by the metric I use prometheus client, but have issues specifying the correct label values, corresponding to a metric I just created. 15 How can we add extra label to Prometheus metrics? 1 Prometheus create I'm trying to figure out how to add a label to a prometheus collector. Labels transform Prometheus metrics from simple counters or gauges into rich, multi-dimensional data points. 0 [Prometheus][Grafana] Use label to map metrics between them. Grafana Prometheus "Info" Metric. Prometheus: Prevent starting new time series on label change. params: metrics: - instance_name: requestcount. Grafana and Prometheus: add metrics automatically. Time Series: Each unique combination of a metric and its labels represents a separate time series. 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. Metric joining in Prometheus is a method of combining two or more metrics to build more complex and insightful queries. Add a comment | But these metrics doesn't contain information about node_name so it will duplicate when prometheus scraps it. TOTAL) as the replacement instead: I'm new to python and prometheus. For the singlestat panel, you can just sum the two metrics and then add them together. Here label_replace is applied tow times: one for each label. 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. metric_relabel_config is defined at the job level as documented in scrape_config section of Prometheus ; and VictoriaMetrics documents the same behavior. 1 Use metric's value as a value of another metric's label. Finally, if you are already using the Prometheus node exporter you could use the node_uname_info metric (the nodename label). And I can also see a few raw labels too (attachment below). 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. Expose all possible bit-values as labels of you metric and use values for metric 0 and 1. 92. Why was creating sunshields for Webb telescope challenging? Creating a Metric with Labels Labels are supported for all metric types. labels('get', '/'). Using label value of Labels add context to metrics, helping differentiate data based on specific attributes. Global setting Yes (i. . 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 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. 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 Configure Alloy. 10. relabel component rewrites the label set of each metric passed along to the exported receiver by applying one or more relabeling rules. For example, consul_service_tags metric exposes a set of tags, which can be joined to metrics via (service_name, node) labels. CounterOpts{ Name: "state_calls", Help Your goal is to simply replace the old label name “old_job_id” with a new label name “new_task_id”. istio-system kind: COUNTER label_names: - reporter - source_ip - source_app and added a dimension to requestcount instance 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). It looks like a odd constraint as headers, scheme and metrics_path are very common configuration The prometheus. import pprint from prometheus_client import Gauge # --- At one location, a 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. Prometheus label_replace will really “add” the new label name. 2. Also notice, that here I showed two different approaches: simple replacement of a single value with another value for name. The lag function is calculated independently per each time series returned from the given series_selector. Improve this answer. I'm currently testing a script to scrape metrics and send to a prom file. resource = Resource. It will preserve the old label name as well So, that could be a This answer explains how to export node name via node_name label at node_meta metric. build(). 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. 18. 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 From what you described, you basically cannot. I was able to add labels by using the Resource class ( provider. g. Again, plus labels that identify the controller, array, LD, PD (some of these would of course be empty, depending on the respective status type). Unfortunately, it is not possible to change the labels on old metrics in Prometheus. by_type, as that won’t make sense if the label is aggregated away. This my script on Python3 for add 3 metrics add. How is it possible to know the total number of unique metrics in Prometheus. First, you should define label_values with metric or not. A label is a certain attribute of a metric. I receive metrics but don't know how to create metrics that Prometheus create label from metric label. In this case they have the same names. For example, the following config would add machine_name label to the scraped metrics from the given statically defined targets:. register(registry); 2. Let's say I have following structure: Labels{ name, app, namespace, instance } where name is a metric, app is a service name. - job_name: 'Kafka' metrics_path: /metrics static_configs: - targets: ['10. The cardinality of a label is the number of distinct values it can take on. help(helpMsg). Istio - How to add custom label-based metrics? 0. Perl prometheus gauge add label with set_function does not give the expected result. Sometimes it is needed to remove certain labels before storing metrics in Prometheus or VictoriaMetrics. a) One way would be to add them as labels to smartarray_status. 0. yml: global: # The labels to add to any time series or alerts when communicating with # external systems (federation, remote storage, Alertmanager). 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. prometheus: is it possible to use event number of gauge as a Prometheus create label from metric label. Any ideas what I'm missing here? I have two files: main. scrape_configs: - job_name: node_info static_configs: - targets: ['10. I need the list of ip addresses as the output. 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 series, to no effect. 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. (I tried adding this label on the service level, without avail) I'm trying to add a new label source_ip to the prometheus metric requestcount I've added the attribute to prom handler. yml: 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. now in Prometheus metrics, someone know how do it? I tried to do it with gauge but the set predefined function seem to work only with double. This capability is particularly powerful when combined with Prometheus's query language 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. set only once at the time of Counter creation) -- but optionally Overridable later No. What is meant by "create new scrape with desired labels", I am looking for a way to access the pod labels in metrics response. 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. 1. NewCounter(prometheus. Commented Nov 5, 2018 at 15:37. Any metric test_gauge with label name set name_value will have it replaced with renamed_value. 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. How to However we need add a custom label to metrics, but it seems that library implementations does not allow it. Prometheus : how do i sum by with 2 different metrics. Too many Support UTF-8 metric and label names. They create unique time series for each combination of labels, allowing for flexible querying and filtering. <vector expr> <bin-op> ignoring(<label list>) group_left(<label list>) <vector expr> Labels are what make Prometheus data a multi-dimensional time series data model. 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: 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. 31 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 Prometheus create label from metric label. So you have to have access to the scrape configuration. 8 and above you have to use rabbitmq_prometheus plugin. count(app_version_updated) by (version) I am using istio 1. 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. create(resource_attributes)), but the labels set here will be added to every single metric and will not be request-specific. Prometheus metric relabel for value. Prometheus Scrape Configs Label with Slash. metric_1(id="abc",id2="def") metric_2(id="abc",id2="def") My goal ultimately is to have the following in Grafana. When implementing the collector for your exporter, you should never use the usual direct instrumentation approach and then update the metrics on each scrape. Let us see the function usage, label_replace(v instant-vector, dst_label string, In Prometheus, to be able to add a label to the metrics retrieved by a particular job we can use relabel_configs. labels('post All metrics can have labels, allowing grouping of related time series. Typically with label_replace you'd use $0, $1, etc. 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. For example, you can look at alerting rule provided in documentation. Unfortunately the global registry helpers don't expose the gauge builder so you'll need to create the gauge a little differently. For example, the following PromQL query adds node_name label from node_meta metric to node_memory_Active_bytes metric:. Is it possible or will the Value column will only be the metric values. Is there any straightforward way to do this? We have an error_count metric which have two labels: client error_code Because we know that there is a client will have (let's say, Ignore specific set of labels on prometheus query. register(registry); 4. Minimal sample app In some situations, it can be hard to determine when a metric 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. Related questions. 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. [Prometheus][Grafana] Use label to map metrics between them. 6. external_labels: env: prod cluster: project-prod-eks The community chart has it in values. Expected output: Value 10. labelNames("label"="someLabel"). The ignoring clause means don't use the ifDescr label for matching (as it's only on one of the series). this is my dashboard. 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] All measurements of a single metric must have the same label set. Generally, labels are populated by metric producers (servers in the example above). Use label as metric in Grafana Prometheus source. 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. The version is reported as a label in the app_version_updated (say) metric like so: app_version_updated{instance="eu99",version="1. Does anyone have any advice as to how to add custom labels to these node exporter metrics? Prometheus create label from metric label. Reload to refresh your session. 0. # Alert for any instance that is unreachable for >5 minutes. 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: Export the collected metrics over an HTTP endpoint (typically /metrics). How replicate label in prometheus metric. We will also discuss how to use labels to create dashboards and visualize data. See the best practices on naming and I have two different (but related metrics). Inject custom labels into "up" metric. Example scrape_configs: # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. For example, the following query copies app label into service and status label into responseCode: 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. Grafana variable for all prometheus metrics with prefix. A metric job is used to configure a data source for Prometheus metrics exporter to scrape metrics. register(Metrics. go I used the following link as a guide. This is how my service monitor looks. If you have your own Grafana instance, you can follow along by picking most any simple Prometheus metric you have. The label_replace function can be used when you want a new label added to the existing metric or a sub Using label_replace won’t change the actual label or add new label in the prometheus I would like to make a custom metric to store datetime. 123. go and collector. httpReqs. For example, i need to filter out the instances which has more than 80 % CPU usage. strongReference(true). The problem is that because of different label names you will not be able to use the same dashboard/alerts with renamed metrics. How to concatenate labels in Prometheus relabel config. Modified 5 years ago. Follow prometheus list labels for all metrics not having a With the new Grouping to Matrix transform introduced by this PR in Grafana v8. Metric joining in Prometheus - An introduction . my_metric_aaa_111{labelA = "aaa", labelB = "111"} 8 and then in Grafana use regex as {__name__=~"my_metrics. 128. In order to apply the label to any metrics scraped using a particular job we'll have to add a match for something 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. The code is: from prometheus_client import CollectorRegistry, Gauge, write_to_textfile im This is possible using NewMetricWithTimestamp provided in the prometheus golang client, but for exposing it, you have to do a little code. Use grafana variable dependency from other variable selection (with prometheus) 4. 8 How to get a pod's labels in Prometheus when pulling the metrics from Kube State Metrics. If no rules are defined or applicable to some metrics, then those metrics are forwarded as-is Please note that you must use metric_relabel_configs instead of relabel_configs if you want apply relabeling on the collected metrics. 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. You add components to your config. 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). Set 'labelValues' when creating your Counter. 4 I am trying to drop all but a few whitelisted metrics in prometheus. How to visualize prometheus histogram as frequency bar chart in grafana. Configure a Prometheus server to poll this endpoint for metrics on a regular interval. 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. The label_replace function can be used when you want a new label added to the existing metric or a sub-query result, with which you can do further query operations or grafana dashboarding. If you designed a SQL database that way, e. 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. This guide will walk you through the process of implementing these labels, from basic static configurations to 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. 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"}. In prometheus we have the option to add a label to every metric of a job with something like this I want to add labels to metrics but using servicemonitors. 8. node_hwmon_temp_celsius which has the It is also possible to add a custom label in the Prometheus config directly, something like (since you have your static targets anyhow). Creating prometheus metrics with variable label names. labels with the highest number of unique values at labelValueCountByLabelName stats; label=value pairs with the Metric names should not include the labels that they’re exported with, e. OpenTelemetry semantic conventions push for “. Use label as metric in Is there a way to get the label values as the Value of a prometheus query. 26. Ask Question Asked 5 years, 1 month ago. In this particular example it would be:--metric-labels-allowlist=statefulsets= How to add new labels to existing prometheus metric in Istio? 0. I am using blackbox prometheus operator to scan some websites. 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. should be continuous. I need to add metrics and then change current values of those metrics. – Peter. I would like to add a simple dimension to the metrics exported by istio to prometheus. See this article for details. The outer label_replace() substitutes the app label with an empty value, so the label is removed from the resulting time series. js client library has a built in startTimer() function for this very purpose. 3. i. 11 Adding label to golang prometheus collector. request. Taking a counter as an example: from prometheus_client import Counter c = Counter('my_requests_total', 'HTTP Failures', ['method', 'endpoint']) c. Typical examples of labels are: instance - an instance (a server or cronjob process) I. Corollary: measurements that are discrete values (and I think code is a smell here) should be label values. Prometheus Python see current value of metric. How to rename label within a metric in Prometheus. What is the syntax to add a label to my Metrics? I tried the following: 1. 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. a build_info or a machine_role metric). +",labelA = "aaa"} which has been working as well but intuitively your solution is more efficient. The join is usually performed via on() and group_left() modifiers You don't need to do anything: it is done automatically. However, Prometheus currently requires a more limited character set, which means we convert the metric to http_server_request_duration when ingesting it into Prometheus. The plugin exposes all RabbitMQ metrics on a dedicated TCP port, in Prometheus text format. Add label. In this article, we will discuss 10 best practices for using labels in Prometheus. Column: key ("I want a different column for each key") Row: hostname ("I want a different row for each hostname") Value: value ("The cell should take the Prometheus create label from metric label. Query multiple metrics in one Prometheus HTTP Call. The following steps build on the config. The lag for the first time Prometheus create label from metric label. You signed out in another tab or window. Under the Examples portion on their Github, this example is given: const end = histogram. – geek Commented May 18, 2020 at 3:50 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 Prometheus create label from metric label. 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. But other values of label name wouldn't be changed, You probably want to implement a collector instead, and run the http request when the Prometheus server scrapes. 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. 0, this is now possible!. Prometheus metric relabel 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. Add a Grouping to Matrix Transform, with:. I want labels to identify the requests and be able to filter them in Grafana by the endpoint for example. If you have a service discovery config, you can also add labels in relabels_config: - target_label: cluster. Renaming metrics in service monitor. i. Assume we are going to create a metric my_metric that In the wild, it's common for a Prometheus metric to carry multiple labels. 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 So I want to get the difference for each app. Moreover, if there’s an existing label on the metric with key label_example_com_ci_monitoring, it will be kept as I use prometheus client, but have issues specifying the correct label values, corresponding to a metric I just created. For ex Extract specific label value in Prometheus and set this as query result value. 1 I'm not sure how I'd do that, I can't find much on the subject. 34. How to create custom metrics in prometheus? 9. 21 72. I'm new to Prometheus and I have a very basic question. Prometheus simply scrapes the metrics from KSM - this way Prometheus doesn't need to scrape the individual pods. Add Source Label - Click the Add Source Label button to add a source label. For example, a label method="GET" could be attached to the http_requests_total The easiest approach to add labels to targets defined in static_configs section is to use labels section - see these docs. 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. 15 How Labels Enhance Prometheus Metrics. Also, I’m limited in options on the ingestion side to add title directly. The metrics must have the same labels and values. – Do a gross regex relabel to create my own common label to pivot on. e. For example, http. Use labels to add semantic information Prometheus create label from metric label. Starting from v1. 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. However, it is an effective method in prometheus to create what you expect, which is kubelet metrics with pod labels. To monitor metric i use Prometheus and Grafana. 2 How to subtract metrics with different labels? 1 Using label value of metric as value on grafana. 0 release it supports the ability to specify * inside group_left() / group_right() in order to get all the labels from one -side. duration. group_left is specifying what labels you want from the series ifDescr. getHumidity()). I can set a label once at Counter init but I will NOT be able to override at actual inc call. I have imported Node Exporter Server metrics , and modify 'instance' to 'alias' in Template Query. Different labels can be applied for different groups of targets, e. more metrics than just one). Prometheus custom metric service discovery on k8s. 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. labelNames(label=someLabel). 11. I plan to use the "instant" value and Grafana's table visualization widget to display this data. 113:9100" < node-exporter internal_ip="10. But I met problems in parsing metrics In order to get custom metrics within kube_statefulset_labels we need to add--metric-labels-allowlist as a flag in kube-state-metrics. Prometheus add custom metrics. Adding target-specific labels in Prometheus is a powerful way to organize and query your metrics effectively. to reference match groups, but there's nothing that says you can't just use a static value (e. Specifically, you need to ensure that the cardinality of your label sets isn’t too high or you’ll overwhelm Prometheus. You can add a new label, but it has to be based on someone existed label. How to add new labels to existing prometheus metric in Istio? 0. py from prometheus_client. It looks like the Histogram in the node. Prometheus grouping by label. How drop a target from a label in prometheus. For that i need to create custom metrics. 001. See also target labels, In fact, metrics then can be long and nasty. Use "labels per user". 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. When you have a dynamic label, you have only one time series at a time. ifIndex, instance and job will be used. Do not put multiple unrelated concerns into the metric name. PromQL is used for querying and manipulating time-series data in Prometheus. Set the Prometheus query to have Format: Table and Type: Instant. 6. hgwy emk mpjzux jywn wtelmp kdybrig xlpaz mjry keos wczr