cronmap
When do all your scheduled jobs actually run?
Paste Kubernetes CronJobs, crontabs, Airflow DAGs, GitHub Actions workflows or Quartz and Spring triggers, in any mix. See the week on your own clock, the minutes where starts pile up, what daylight saving does to them, and a patch that spreads them out.
Runs entirely in your browser. What you paste isn't uploaded, logged or analysed, and the page's security policy stops it making network requests at all. How that works
Nothing yet
Paste your schedules, or try the sample.
The sample is 26 CronJobs across seven namespaces, a system crontab, a GitHub Actions workflow and an Airflow DAG. Midnight is crowded, and a few jobs sit where the clocks change.
Jobs starting per hour
This week
Day view
Minute by minute
Scroll or pinch over the chart to zoom, drag to pan. Hover for the jobs in each minute, or tab into the chart and use the arrow keys (Home and End for the first and last).
Collisions
Crowded minutes
Daylight saving
The next twelve months
Suggestion
Spread the crowded minutes
Each job's name hashes to a new minute, like Jenkins' H, so the result is stable. Jobs only move later, never earlier, and stay inside their hour.
Jobs
Every schedule
Durations come from # duration: 15m comments, or type one in. They turn starts into the running count in the day view.