The maximum lookback duration for retrieving metrics during expression evaluations and federation. This allows you to calculate the difference between the current value of. Support setting lookback per query as well.
thanos Query query.lookbackdelta not working · Issue 5863 · thanos
How prometheus deals with missing scrapes?
However, the default value for query.lookback.
Prometheus doesn't support bulk imports yet. Promql always evaluates the query for the. I recently opened an issue on the prometheus github asking why prometheus doesn't manage sleep data longer than 5 minutes. This change affects queries where the.
It's useful for graphing the development of. Learn how to calculate delta on filter metric using prometheus and promql. An instant vector selector serves the use case of give me the latest sample value at a given time for a set of series. I've seen issue when evaluating 'increase (ifhcinoctets {network_key=xxx}.
What is a lookback delta?
If configured as 2m, it means prometheus will query data between. Prometheus, a powerful monitoring and alerting toolkit, offers a valuable feature called lookback_delta. And it was explained to me that it was.
