Redis memory analysis

🔎 Analyzing memory of redis is to find the keys(prefix) which used a lot of memory, export the analysis result into csv file.

Requirements

• PHP 5.4 or later
• ext-redis >=2.2.8
• predis/predis ~1.1.0

Installation via Composer(packagist)

composer require "hhxsv5/redis-memory-analysis:~1.0" -vvv

Usage

Run demo

include '../vendor/autoload.php';

use Hhxsv5\RMA\AnalyzeRedis;

$analyze = new AnalyzeRedis('127.0.0.1', 6379, '123456');

//Scan the keys which can be split by '#' ':'
//special pattern characters need to escape by '\'
$analyze->start(['#', ':']);

//Find the csv file in default target folder: ./reports
//CSV file name format: redis-analysis-{host}-{port}-{db}.csv
//The keys order by count desc
$analyze->saveReport();

License

MIT