prometheus alert on counter increase

Download the template that includes the set of alert rules you want to enable. A complete Prometheus based email monitoring system using docker Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, I'd post this to the user mailing list as more information of the problem is required-, To make the first expression work, I needed to use, groups.google.com/forum/#!forum/prometheus-users, prometheus.io/docs/prometheus/latest/querying/functions/, How a top-ranked engineering school reimagined CS curriculum (Ep. This behavior makes counter suitable to keep track of things that can only go up. That time range is always relative so instead of providing two timestamps we provide a range, like 20 minutes. Inhibition rules. In our setup a single unique time series uses, on average, 4KiB of memory. @neokyle has a great solution depending on the metrics you're using. []Aggregating counter metric from a Prometheus exporter that doesn't respect monotonicity, : Rule group evaluation interval. 2023 The Linux Foundation. This post describes our lessons learned when using increase() for evaluating error counters in Prometheus. An example config file is provided in the examples directory. to use Codespaces. In 5e D&D and Grim Hollow, how does the Specter transformation affect a human PC in regards to the 'undead' characteristics and spells? We can use the increase of Pod container restart count in the last 1h to track the restarts. What were the most popular text editors for MS-DOS in the 1980s? When it's launched, probably in the south, it will mark a pivotal moment in the conflict. It can never decrease, but it can be reset to zero. So this won't trigger when the value changes, for instance. For a list of trademarks of The Linux Foundation, please see our Trademark Usage page. Making statements based on opinion; back them up with references or personal experience. This is what I came up with, note the metric I was detecting is an integer, I'm not sure how this will worth with decimals, even if it needs tweaking for your needs I think it may help point you in the right direction: ^ creates a blip of 1 when the metric switches from does not exist to exists, ^ creates a blip of 1 when it increases from n -> n+1.

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