Every 15 minutes

Quarter-hourly reports, sensor rollups and batch imports that align with the clock.

Checked with the same parser Bex uses to validate schedules. Next run times are computed in your browser.

Cron expression

*/15 * * * *

minute	*/15
hour	*
day of month	*
month	*
day of week	*

Watch out for

Several jobs on the same quarter-hour boundaries all start at :00, :15, :30 and :45 together; stagger them (for example 7-59/15) to spread load.
Scheduled runs use Kubernetes Forbid concurrency: a run that would overlap a still-running one is skipped, not queued.
Bex does not set a per-job time zone: the cluster controller's clock decides. Bex's own next-run projection assumes UTC, as shown here.

Next runs

Calculating the next runs…

Edit or check this expression in the cron checker

How to write it

crontab

*/15 * * * * /usr/local/bin/my-job

Kubernetes CronJob

apiVersion: batch/v1
kind: CronJob
metadata:
  name: my-job
spec:
  schedule: "*/15 * * * *"
  concurrencyPolicy: Forbid
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: Never
          containers:
            - name: my-job
              image: my-image

GitHub Actions

on:
  schedule:
    - cron: "*/15 * * * *"

render.yaml (Bex cron job)

services:
  - name: my-cron-job
    type: cron
    runtime: docker
    schedule: "*/15 * * * *"

Related schedules

Every 10 minutes */10 * * * *
Every 30 minutes */30 * * * *
Every 15 minutes during business hours */15 9-17 * * 1-5

Run this schedule as a cron job on Bex: declare it in render.yaml and Bex keeps the run history and logs for every execution.

Cron jobs on Bex