How to Monitor Your Laravel App Uptime with Pingzo

Laravel is a popular PHP framework designed for building modern web applications. However, backend applications face operational challenges once deployed to live production servers.

If your Laravel backend experiences database lockouts, queue worker exceptions, or Redis connection errors, your users will face request timeouts or server error pages. This guide walks you through setting up comprehensive uptime monitoring, database checks, and webhook alerts for Laravel apps.

1. Why PHP Laravel Applications Need Uptime Monitoring

Laravel applications run on PHP-FPM web processors backed by relational databases (like MySQL or PostgreSQL) and cache drivers (like Redis). Once live, Laravel sites can experience specific failure modes:

• Database Lockouts & Connection Limits: High traffic spikes can exceed your database connection limits, causing queries to fail and locking users out.
• Queue Worker memory leaks: Laravel queue workers (such as those running queue:work) process background tasks. If a task leaks memory, the PHP process will crash, stalling emails and background queues.
• Redis Cache Disconnection: If your app relies on Redis for sessions or queues, a Redis outage will block user authentication page loads.

Because of these backend-specific issues, simply monitoring web server ports is not enough. You need an automated system to verify database integrity and background task state.

2. Key Metrics to Monitor in Laravel

To ensure your Laravel application remains fully functional, you should track four key layers:

Primary Web URL & Core Web Vitals

Verify that your primary domain resolves quickly and serves HTML payloads under 500ms. Slow response times often indicate Edge network delays or compilation drops. You can run a quick check using the Website Uptime Checker to verify response states.

Database Health Endpoint

Configure a dedicated health check endpoint (such as /healthz or /api/health) in Laravel that executes a simple database query. This ensures that database connection pools are validated during each monitor cycle.

SSL Certificate Validity

Modern browsers block websites with expired or invalid SSL certificates. Monitor your certificate validity automatically to ensure auto-renewal systems do not fail.

Queue Heartbeats & Cron Tasks

If your application runs scheduled background operations (such as queue workers or scheduler cron runs), use our heartbeat monitoring feature to ensure these processes execute on schedule. You can learn more about configuring cron jobs in our Uptime Heartbeat Guide.

3. Step-by-Step Setup with Pingzo

Configuring monitoring for your Laravel application takes under a minute and requires no code modifications.

Step 1: Set Up an External Endpoint Check

Log into your Pingzo dashboard and add a new HTTP monitor. Enter the full URL of your primary Laravel domain (e.g., https://yoursite.com). Set the check frequency to 1 minute to catch edge drops instantly.

Step 2: Configure API Route Validation

Add a secondary monitor targeting your health endpoint (e.g., https://yoursite.com/api/health). Ensure this route returns a success payload only when database connections are validated.

Step 3: Integrate Heartbeat Pings (Optional)

If your Laravel application uses scheduler cron tasks or queue workers, create a heartbeat monitor in Pingzo. Paste the unique ping URL into your Laravel console command. Each time the command runs, it will trigger the ping. If a run fails to check in on time, Pingzo flags the failure.

4. Setting Up WhatsApp Alerts for Incidents

Relying on email notifications for production outages often leads to delayed response times. Pingzo delivers instant outage notifications directly to your WhatsApp, ensuring you get notified immediately.

1. Navigate to Alert Channels in the Pingzo console.
2. Select WhatsApp and enter your phone number with your country code.
3. Send a test alert to verify the connection.
4. Link the WhatsApp channel to your Laravel HTTP monitor configurations.

If your Laravel backend experiences a database lockout or queue worker timeout, you will receive an alert on your phone within seconds.

Conclusion & Alternatives

Keeping a Laravel application healthy requires watching edge response times, database connection pools, and background cron scripts. If you are currently using traditional monitoring services, check out our Better Uptime Alternative Guide to see how flat-rate pricing compares.