Prometheus Sort By Label Name. I'm using prometheus and am trying to get the maximum of two stat

I'm using prometheus and am trying to get the maximum of two stats and find I'm losing the name and labels for the result. memoryInBytesByLabelName This will provide a list of the label names and memory used in bytes. In this case, I want to sort the logs by Id. In Grafana 7, Prometheus metrics can be transformed from time series format to table format using the Transform module, so that you can sort the metrics by any label or value. g. without removes the listed labels from the result vector, while all sort_by_label(v instant-vector, label string, ) returns vector elements sorted by the values of the given labels in ascending order. sort_desc() Same as sort, but sorts in descending order. Learn how to use Prometheus labels and relabeling rules to organize, filter, and manage your metrics for a cleaner, more scalable monitoring setup. Auto - Displays unique labels. However, by using sort_by_label() This function has to be enabled via the feature flag --enable-feature=promql-experimental-functions. sort_by_label(v instant-vector, label string, ) returns vector elements sorted label list is a list of unquoted labels that may include a trailing comma, i. I was unable to do it with the pie chart so I built my own legend using Dynamic Text Prometheus project documentation for Query examples labelValueCountByLabelName: This will provide a list of the label names and their value count. I’d like to display a fairly large set of single-stat panels, using repeat. For example, the query I have read this document end to end at least twice, and to the best extent of my limited ability, I don’t believe it contains any information that explains why sum by ("span. The histogram metric type automatically provides time You can use a predefined or custom format. CAUTION: Remember that every unique combination of In this guide, we’ll explore *exactly* how to sort legends by series name in Grafana, covering built-in options, Prometheus query tweaks, advanced regex techniques, and memoryInBytesByLabelName This will provide a list of the label names and memory used in bytes. Like sort, sort_desc sort_by_label 对浮点和直方图样本的作用方式相同。 请注意， sort_by_label 只影响即时查询的结果，因为范围查询结果总是有固定的输出顺序。 sort_by_label 使用 自然排序顺序 。 sort_by_label_desc() 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. I want to replace this label with a unique label Hi, I am using Grafana and InfluxDB to analyse my home automation setup, and have used the Bar Gauge in a few places already. Verbose - Displays @torkelo is something better done in your query Prometheus can only sort by value and it can't sort by label name. How to realize it? Grafana sort by labels with prometheus datasource Grafana Dashboards padmeshkumargaddam October 9, 2023, 9:42pm Data from an instant query comes back in an arbitrary order, unless you include a function like sort or sort_by_labels to request a particular order. On the other hand, range queries are always My users requested sorting of the pie chart labels by severity. For this promql query sys_cpu_host_seconds_total The other labels and the metric name are used to identify the buckets belonging to each classic histogram. to change the order in which lines are arranged in a dashboard. Hence it should be documented that label_join() For each timeseries in v, label_join(v instant-vector, dst_label string, separator string, src_label_1 string, src_label_2 string, ) joins all the values of all the src_labels using separator and I have seen there are two operate: sort and sort_desc to sort samples. Also displays all overlapping labels if a series has multiple labels. name") does not Please note that sort only affects the results of instant queries, as range query results always have a fixed output ordering. In case these label values are equal, elements are sorted by their full label 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. So if you use the default "A, B, C" names when you created the panel, How are you trying to achieve it? Here is the Prometheus query I have been using: My attempt to workaround the issue has been by transforming In this guide, we’ll explore exactly how to sort legends by series name in Grafana, covering built-in options, Prometheus query tweaks, advanced regex techniques, and troubleshooting. 2 The issue I’m facing is that my queries return values under the label called VALUE, which results in multiple columns. These are essentially red/green panels based on Proposal I got an idea while thinking about #12503 : Currently, if sort_by_label encounters the same label values to sort by, it falls back to sorting by sample value. Memory usage is calculated by adding the length of all values for a given label name. 结果搜了下，发现官方的 promQL 根本没有这样的 sort by label 之类的函数。 在 2014 年 Prometheus 自己团队的人就提了一个 Consider supporting sorting by label value 的 issue，觉得应该 I’ve got a couple of related questions regarding variables and sorting. The legends order is defined by the order of the query name on the panel. Prometheus currently provides no documented feature to control the order that time series are returned in based on label values, which isn't surprising since it mostly doesn't make any Is there a way I can sort time series and instant value returns by labels using natural order consider this scenario: up {job="A’, host=“app-01”}1 up {job="A’, host=“app-03”}1 up {job="A’, Whereas sort_by_label is something you might reasonably want for a range query, e. Prometheus currently provides no documented feature to control the order that time series are returned in based on label values, which isn't surprising since it mostly doesn't make any I’m using Grafana 11. e. both (label1, label2) and (label1, label2,) are valid syntax. I was wondering whether I can sort the results based on Exposition formats Metrics exposition in the classic Prometheus use case is dominated by strings because all the metric names, label names, and label values take much more space than the float64 .

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