NettetNew in v2.14. TSDB Stats. The following endpoint returns various cardinality statistics about the Prometheus TSDB: GET /api/v1/status/tsdb headStats: This provides the following data about the head block of the TSDB: . numSeries: The number of series.; chunkCount: The number of chunks.; minTime: The current minimum timestamp in … Nettet27. mai 2024 · Prometheus refers to these as “instant vectors,” which represent a set of time series where every single data point maps to a timestamp at that specific instant. Only instant vectors can be graphed. Continuing the example from above, to fetch all values of a particular metric, use the metric name as a query: http_requests_total
PromLabs Blog - The Anatomy of a PromQL Query
Nettet10. jan. 2024 · This should do it: increase (loxone_values {control="Stromverbrauch Zähler"} [$__range]) * scalar (avg (loxone_values {control="Strompreis aktuell"})) Explanation: You can multiply an instant vector by an instant vector with exactly the same labels and label values or by a scalar. The result (s) of increase (loxone_values … NettetFind & Download the most popular Instant Noodles Vectors on Freepik Free for commercial use High Quality Images Made for ... udon, ramen noodle soup bowls with chopsticks vector illustration set. traditional korean, japanese cuisine. winwin.artlab. 48. Like. Collect. Save. Noodle bowl asia food. orionwalker. 120. Like. Collect. Save. … restyle old clothes
promql - Prometheus: How can I multiply a vector by the average …
Nettet19. sep. 2024 · 7. The rate function expect a range vector, for example: rate (NumberOfLogins [5m]) That means to calcualte the rate within the last 5 minutes at each time point. You can change the 5m to other time range. Therefore this would fit you need: rate (NumberOfLogins [5m]) / rate (NumberOfVisitors [5m]) Share. Improve this answer. Nettet30. jan. 2024 · Prometheus核心概念:一图了解瞬时向量Instant vector和区间向量Range vector的区别 1 背景我们在查询Prometheus的时候,通常有两种方式,一种是查瞬时 … NettetHere are two examples of instant vectors: node_cpu_seconds_total: This returns the total amount of CPU time. instance_memory_usage_bytes: This shows the current memory used. You can also use range vectors to select a particular time range. For example, the following query will show the total amount of CPU time spent over the last two minutes: prs information