General availability: One-minute frequency log alerts
Published date: January 19, 2022
Log alerts are one of the alert types that are supported in Azure alerts. Log alerts enable you to use a Log Analytics query to evaluate resources logs in every set frequency, and fire an alert based on the results. Rules can trigger one or more actions using action groups. Log alerts with one-minute frequency, the alert query will be evaluated every minute to check the condition, reducing the overall time to fire of a log alert.
Learn more here.