Issue #3192255: Wrong memory percentage on /admin/reports/redis

src/Controller/ReportController.php

@@ -176,7 +176,7 @@ class ReportController extends ControllerBase {
       $memory_value = $this->t('@used_memory / @max_memory (@used_percentage%), maxmemory policy: @policy', [
         '@used_memory' => $info['used_memory_human'] ?? $info['Memory']['used_memory_human'],
         '@max_memory' => static::formatSize($memory_config['maxmemory']),
-        '@used_percentage' => (int) ($info['used_memory'] ?? $info['Memory']['used_memory'] / $memory_config['maxmemory'] * 100),
+        '@used_percentage' => (int) (($info['used_memory'] ?? $info['Memory']['used_memory']) / $memory_config['maxmemory'] * 100),
         '@policy' => $memory_config['maxmemory-policy'],
       ]);
     }