protected function getModels()
{
if ($this->_models === null) {
$this->_models = [];
$timings = $this->calculateTimings();
foreach ($timings as $seq => $dbTiming) {
$this->_models[] = ['method' => $this->getRequestMethod($dbTiming['info']), 'type' => $this->getRequestType($dbTiming['category']), 'request' => $dbTiming['info'], 'duration' => $dbTiming['duration'] * 1000, 'trace' => $dbTiming['trace'], 'timestamp' => $dbTiming['timestamp'] * 1000, 'seq' => $seq];
}
}
return $this->_models;
}