Redis monitoring card for Laravel Pulse

A customizable Laravel Pulse card for monitoring key Redis metrics.

Features

This card monitors and displays the following Redis metrics:

• Memory usage:

  • Used memory: The current amount of memory being utilized by Redis.
  • Max memory: The maximum memory available to Redis.

• Key statistics:

  • Total keys: The total number of keys currently stored in Redis.
  • Keys with expiration: A count of keys that have a set expiration time.

• Removed keys:

  • Expired keys: The number of keys that have been automatically removed after their TTL has expired.
  • Evicted keys: The number of keys evicted due to memory constraints when Redis is running out of space.

• Average TTL: The average remaining Time to Live (TTL) of keys in Redis.

• Network usage:

  • Total Traffic: The sum of data received and sent by Redis (Traffic In + Traffic Out).

Installation

First, install the package via composer:

composer require praatmetdedokter/pulse-redis-monitor

next, add the recorder to your config/pulse.php

return [
    // ...

    'recorders' => [
        PraatmetdeDokter\Pulse\RedisMonitor\Recorders\RedisMonitorRecorder::class => [
            'connections' => env('PULSE_REDIS_MONITOR_CONNECTIONS', ['default']),
            'interval' => env('PULSE_REDIS_MONITOR_INTERVAL', 5), // Interval in minutes between monitoring events
            'colors' => [
                'primary' => '#ee3969',
                'secondary' => '#2ca3cc'
            ],
            'metrics' => [
                'memory_usage' => env('PULSE_REDIS_MONITOR_MEMORY_USAGE', true),
                'key_statistics' => env('PULSE_REDIS_MONITOR_KEY_STATISTICS', true),
                'removed_keys' => env('PULSE_REDIS_MONITOR_REMOVED_KEYS', true),
                'network_usage' => env('PULSE_REDIS_MONITOR_NETWORK_USAGE', true),
            ]
        ],

        // ...
    ],
];

Next, add the card to your resources/views/vendor/pulse/dashboard.blade.php:

<x-pulse>
    <livewire:pulse.redis-monitor/>

    <!-- ... -->
</x-pulse>

Usage

Don't forget to run the pulse:check command to start recording.

Configuration

To customize the behavior of the Redis Monitor Recorder, you can optionally include colors and metrics settings in your configuration. You only need to specify the values you want to change from the default settings.

Configruation options

• colors: Define custom colors for the charts.
• metrics: Disable specific metrics.

License

The MIT Licence (MIT). Please see the license file for more information.