Модуль позволяет быстро и просто собрать и отобразить данные по событиям из вашем кода
Simple and elegant library to collect and graph your model events from your code
$event = Mage::getModel('eventmon/event')->processStart($event_name)
$event->updateStatus($event_name)
$event->processEnd($message, $status = 'finished')
<block type="eventmon/adminhtml_graph" name="eventmon_graph" />
echo Mage::getSingleton('core/layout')->createBlock('eventmon/adminhtml_graph')->toHtml();
If you have any issues with this extension, open an issue on GitHub.