prometheus

Author	SHA1	Message	Date
Ganesh Vernekar	9199fcb8d1	'@ <timestamp>' modifier (#8121 ) This commit adds `@ <timestamp>` modifier as per this design doc: https://docs.google.com/document/d/1uSbD3T2beM-iX4-Hp7V074bzBRiRNlqUdcWP6JTDQSs/edit. An example query: ``` rate(process_cpu_seconds_total[1m]) and topk(7, rate(process_cpu_seconds_total[1h] @ 1234)) ``` which ranks based on last 1h rate and w.r.t. unix timestamp 1234 but actually plots the 1m rate. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Brian Brazil	7646cbca32	Use .UTC everywhere we use time.Unix (#7066 ) time.Unix attaches the local timezone, which can then leak out (e.g. in the alert json). While this is harmless, we should be consistent. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Brian Brazil	5c9a6ce747	Add license to files. This should fix CI for dev-2.0.	9 years ago
Fabian Reinartz	0987a72ec9	pkg/timestamp: create timestamp package	9 years ago