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48
docker/grafana-docker/php-example/example.php
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48
docker/grafana-docker/php-example/example.php
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<?php
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declare(strict_types=1);
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require __DIR__ . '/vendor/autoload.php';
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$statsd = new League\StatsD\Client();
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$statsd->configure([
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'host' => '127.0.0.1',
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'port' => 8125,
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'namespace' => 'performance'
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]);
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$ops = 0;
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$requestsSent = 0;
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$startTime = microtime(true);
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pcntl_async_signals(true);
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pcntl_signal(SIGINT, static function () use (&$ops, $startTime, &$requestsSent) {
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$runtime = microtime(true) - $startTime;
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$opsPerSecond = $ops / $runtime;
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$requestsPerSecond = $requestsSent / $runtime;
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echo PHP_EOL;
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echo "Runtime:\t${runtime} Seconds\n";
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echo "Ops:\t\t${ops} \n";
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echo "Ops/s:\t\t${opsPerSecond} \n";
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echo "Requests Sent:\t${requestsSent} \n";
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echo "Requests/s:\t${requestsPerSecond} \n";
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echo "Killed by Ctrl+C\n";
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exit(0);
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});
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echo "Sending Random metrics. Use Ctrl+C to stop.\n";
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while (true) {
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$time = random_int(100, 400);
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$types = ['search', 'book', 'login', 'login'];
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$type = $types[random_int(0 , 3)];
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$delta = random_int(1, 5);
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$statsd->increment('request.successful.count,type=' . $type, $delta);
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$statsd->timing('request.successful.time,type=' . $type, $time);
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$requestsSent += $delta;
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++$ops;
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usleep(random_int(5, 55) * 1000);
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echo '.';
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}
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