Prometheus count distinct values. Ask Question Asked 4 years, 8 months ago.

Prometheus count distinct values We noticed that a consumer for some partition may stop working because of some Aug 9, 2019 · If you know the interval between samples (aka scrape_interval in Prometheus ecosystem), then the following query should return the number of unique labelsets (aka unique time series - see this article for more details about commonly used technical terms in Prometheus) with values >=1 over the last 7 days if scrape_interval=30s: Aug 10, 2020 · Prometheus 2. tables. 0 May 1, 2020 · Prometheus count frequency distinct values of gauge. Aug 10, 2020 · Prometheus 2. But here you only want metrics that have increased over the last two minutes. If you want to get the distinct unique values of a label (rather than just counting how many times each unique value appears), you can use the count function on the label_replace function. How to use promql group by without using aggregate functions in Aug 29, 2023 · Each of them has many but limited values. Getting Distinct Unique Values. metric. capacity[24h]) – Nov 28, 2018 · TLDR; Template with query label_values(tag_name1) would do the job. I increment its value by 1 each time it is used. Return distinct values from the _value column; Return distinct values from a non-default column; Return distinct values from data with null values; Return distinct values from the _value column Try queries but with the word "and" separating them maybe sum(foo) and sum(bar) There also exists the "or" keyword. Dec 2, 2024 · To count unique label values in Prometheus, you can use the count function along with the by clause to aggregate metrics based on a specific label. We’ll also explore how to visualize these insights in Grafana and leverage SigNoz for enhanced monitoring. Jul 14, 2022 · Getting a count of distinct label values in prometheus/grafana. See example below. 3. Nov 21, 2018 · Is there a way how to compute avg or stddev only on distinct values? Getting the number of distinct values would also mean better handling in histograms and heatmaps in grafana where count_values does not seem to be a good solution. Jan 22, 2021 · sum by (organization, user) (count_over_time({job="whatever",environment="test"} | logfmt [1d])) The catch here is I cheated a little, the message examples you provided are not logfmt so this would fail (logfmt does not use a comma delimter) May 30, 2023 · Hi everyone I am working with my prometheus datasource. vouchers_total is a counter. Ask Question Asked 4 years, 8 months ago. Nov 30, 2019 · In Prometheus terms, we want to count the number of distinct label values in vpn_user_sessions for the 'user' label, which I will shorten to the number of distinct labels. I want to count the number of times a specific alert got fired in the given time range. It's a page counter for a website and I'm trying to get the unique users per url filter. Viewed 515 times 0 . . Prometheus grouping by label. The value of each time series is the number of times that sample value was present. To do this, our first step is to somehow reduce this down to something with one metric point per user, with no other labels. 0. Jan 9, 2022 · If you still need this functionality, then take a look at count_eq_over_time() function provided by VictoriaMetrics - this is Prometheus-like monitoring solution I work on. Examples. Prometheus: how to get label_value() in query. Nov 6, 2019 · The recording rule alternative might be more efficient if you're calculating this value often enough (e. How to group on labels in aggregate query to count_values outputs one time series per unique sample value. For example, the following query returns the exact number of samples with the value 10 over the last hour for time series m: count_eq_over_time(m[1h], 10) May 18, 2017 · We are monitoring kafka consumers with prometheus and grafana by drawing a consuming rate curve per topic and partition. Default is _value. Aug 16, 2018 · If you need to calculate the number of unique values for a label over custom interval (for example, over the last day), then the following PromQL query must be used instead: count(count(last_over_time(hello_info[1d])) by (a)) Sep 5, 2024 · This guide will walk you through the essentials of Prometheus labels, the intricacies of counting unique values, and advanced techniques for optimizing your queries. So given the examples above I should have that: clients 123, 456 and 789 at least connected once and at least required external access once so 3/3 = rate of 100%. Jul 20, 2020 · This is a similar question to Prometheus query to count unique label values. So I have my annotations to place the timemarks. And now I have this panel. What is it for? If you wanted to count the number of unique values a label has, such as say the number of values the cpu label had in node_cpu_seconds_total per instance the standard pattern is: count without(mode) (node_cpu_seconds_total) Oct 2, 2024 · In this guide, we'll break down the essentials of using Prometheus count functions. g. I want the table visualization to display values of channel and currency in the first 2 columns, and then show the count of distinct voucher_ids under the current currency, channel pair in the 3rd column. Modified 4 years, 1 month ago. Jun 22, 2020 · I'm trying to create a Prometheus query in Grafana to count the number of unique tag values in a given time period. Jan 25, 2024 · So really what I want to do is to do it based on the clientId tag and count for each client tag value only once. on a refreshing dashboard) and would consist simply in recording the value of count_values without() ("value", up) into a new metric and then calculating sum_over_time() / avg_over_time() on top of that metric instead. You can clearly see that there were two alerts that started in the given timerange because there are two separate time series with as value the start timestamp of the alert . Input data. From basic queries that count unique label values to advanced techniques that handle intervals and non-zero metrics, we'll cover the tools and methods you need to master Prometheus counting. 11 Prometheus query to average over time by a specific label. Under query options, I have set Format to Table, and Type to Instant. Each series has an additional label. While we delve into these topics, we'll also discuss how integrating Prometheus with OpenObserve can enhance your monitoring setup, especially for long Apr 14, 2023 · What Grafana version are you using? [v9. 2. Find duplicate labels in prometheus. Nov 15, 2022 · To get the count of unique labels / values for each label technically you can use this metric (Prometheus creates a different time-series for every metric-label-value combination): # HELP prometheus_tsdb_head_series_created_total Total number of series created in the head # TYPE prometheus_tsdb_head_series_created_total counter prometheus_tsdb Getting a count of distinct label values in prometheus/grafana. What is it for? If you wanted to count the number of unique values a label has, Aug 31, 2022 · I have a metric that returns a few unique values for each timeseries. This is useful when you want to find out how many unique values a particular label has within a given metric. 20 added a group aggregator. Default is piped-forward data (<-). You can use the Grafana templating to get the unique values for specific tag of some metric. wmi_cpu_core Oct 2, 2024 · From basic queries that count unique label values to advanced techniques that handle intervals and non-zero metrics, we'll cover the tools and methods you need to master Prometheus counting. I'm terms of data I can see some unusual patterns in your example. More details: By the prometheus tag I guess you are working with this db. 4. Include any label sets from the left side that are not present in the right side: node_network_mtu_bytes unless (node_network_address_assign_type == 1) Column to return unique values from. Apr 14, 2023 · How are you trying to achieve it? Using the following prom query. Here’s an example: Nov 11, 2020 · Getting a count of distinct label values in prometheus/grafana. Thanks for any help on this! Dec 2, 2024 · As a result, you will get a count of http_requests_total for each unique instance. The following is the expected outcome {status="400"} 1 {status="0"} 0 {status="200"} 2 Jun 2, 2020 · While this is impossible in general case in Prometheus, it is possible to count the number of distinct values with distinct_over_time function from MetricsQL: distinct_over_time(sample. The name of that label is given by the aggregation parameter, and the label value is the unique sample value. (This is from Prometheus Blackbox Exporter). How can I group these by value and return a count. 8 (7ab70dbce8)] What are you trying to achieve? I have the following data from a Prometheus metric azurerm_resource_info Is there a way in grafana to create a dashboard that will show I have x number of resource created 1 month ago, y number of resources 2 months ago, z number of resources this month etc? How are you trying to achieve it? Using the Feb 2, 2021 · Getting a count of distinct label values in prometheus/grafana. Here is an example of the metric I'm working with. hhfs mbcp gwgxxp djag cdyka lehon thu tdufx vpjxg kviu