FlareWarden Insights

What a health check endpoint should check, what it should return, and why the one your load balancer uses is the wrong one for an outside uptime monitor.

WP-Cron not running means backups, scheduled posts and plugin jobs quietly stop. Find the cause fast, move to a real cron, and get alerted when it stops again.

Your Render cron job is not running and the Runs page is empty. Work through the causes in the order that actually finds them, then get alerted next time.

Most incident severity levels go unused under pressure. Here is a two-level scale written as symptoms, plus a notify-only lane for the noise.

Supabase cron job monitoring has one hard problem: a job that never started leaves no row to query. The documented failure modes, and how to alert on silence.

Third-party API monitoring fails quietly when you check a status page for a 200. What to check instead, and what a vendor outage should do to your own status.

A Kubernetes CronJob not running has five documented causes. How to find yours in minutes, and how to detect the misses no amount of correct YAML prevents.

Anomaly detection vs threshold alerting, explained without the sales pitch. What a learned baseline catches, what it misses, and when to use each one.

A GitHub Actions scheduled workflow not running leaves no failed run to find. The four documented causes, and how to detect a miss that logs nothing.

How to send Slack downtime alerts in a few minutes, then tune the channel, the routing, and the volume so your team still reads them six months later.

False positive downtime alerts cost more than late ones. Where they really come from, why a single check can't tell, and how quorum fixes most of it.

A Vercel cron job not running often looks like it ran. The redirect and caching traps, why the logs stay empty, and how to catch a miss reliably.

Set up Discord downtime alerts with a webhook in about two minutes, then tune which events reach the channel so the room stays worth reading.

Laravel's own crontab line discards output by design. How to monitor Laravel scheduled tasks with external pings that catch the failures your logs never see.

FlareWarden webhooks now speak Slack and Discord natively — pick a destination, paste a webhook URL, and alerts arrive as formatted messages with severity colors, local timestamps, and a link back to the monitor. In beta, on every plan.

SOC teams ignore 67% of their alerts. Learn how alert overload leads to missed incidents and what aviation taught us about better alert design.