public function toClientMetrics()
{
$client_metrics = new ClientMetrics();
foreach ($this->metrics as $key => $value) {
$metric_data = new MetricData();
if ($key == self::EXECUTION_TIME) {
$metric_data->setMetricName($this->action . "." . $key);
$metric_data->setMetricType(MetricData::LATENCY);
$metric_data->setValue($value->getEndTimeMilli() - $value->getStartTimeMilli());
$metric_data->setTimeStamp(round($value->getEndTimeMilli() / 1000));
}
$client_metrics->add($metric_data);
}
return $client_metrics;
}
public function run()
{
require __DIR__ . "/../../../bootstrap.php";
while (true) {
try {
$start_time = time();
$client_metrics = new ClientMetrics();
$metrics = $this->metrics_queue->popAllMetrics();
$client_metrics->addAll($metrics);
$this->fds_client->putClientMetrics($client_metrics);
$this->fds_client->printResponse("Pushed " . count($metrics) . " metrics.\n");
$end_time = time();
$used_time = $end_time - $start_time;
$left_time = self::UPLOAD_INTERVAL - $used_time;
if ($left_time > 0) {
sleep($left_time);
} else {
$this->fds_client->printResponse("Push metrics timeout, costs " . $used_time . " seconds\n");
}
} catch (Exception $e) {
$this->fds_client->printResponse("Failed to push metrics, " . $e->getMessage());
}
}
}