--- /dev/null
+<?php
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Injects memory_get_peak_usage in all records
+ *
+ * @see Monolog\Processor\MemoryProcessor::__construct() for options
+ * @author Rob Jensen
+ */
+class MemoryPeakUsageProcessor extends MemoryProcessor
+{
+ /**
+ * @param array $record
+ * @return array
+ */
+ public function __invoke(array $record)
+ {
+ $bytes = memory_get_peak_usage($this->realUsage);
+ $formatted = $this->formatBytes($bytes);
+
+ $record['extra']['memory_peak_usage'] = $formatted;
+
+ return $record;
+ }
+}