first commit

grafana-docker/php-example/.gitignore

@@ -0,0 +1 @@
+vendor/

grafana-docker/php-example/composer.json

@@ -0,0 +1,6 @@
+{
+    "require": {
+        "league/statsd": "^1.5",
+        "ext-pcntl": "*"
+    }
+}

grafana-docker/php-example/composer.lock

@@ -0,0 +1,79 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "54a6353042ab1f33202309a7a67786a2",
+    "packages": [
+        {
+            "name": "league/statsd",
+            "version": "1.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/statsd.git",
+                "reference": "c6290ef6c7528b7b739b26ce6aedf81ee6a4a2ac"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/statsd/zipball/c6290ef6c7528b7b739b26ce6aedf81ee6a4a2ac",
+                "reference": "c6290ef6c7528b7b739b26ce6aedf81ee6a4a2ac",
+                "shasum": ""
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^5.7 || ^6.5"
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "providers": [
+                        "League\\StatsD\\Laravel5\\Provider\\StatsdServiceProvider"
+                    ],
+                    "aliases": {
+                        "Statsd": "League\\StatsD\\Laravel5\\Facade\\StatsdFacade"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\StatsD\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marc Qualie",
+                    "email": "marc@marcqualie.com",
+                    "homepage": "http://marcqualie.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A simple library for working with StatsD in PHP.",
+            "homepage": "https://github.com/thephpleague/statsd",
+            "keywords": [
+                "graphite",
+                "library",
+                "statsd"
+            ],
+            "support": {
+                "issues": "https://github.com/thephpleague/statsd/issues",
+                "source": "https://github.com/thephpleague/statsd/tree/1.5.0"
+            },
+            "time": "2018-10-09T16:02:46+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "ext-pcntl": "*"
+    },
+    "platform-dev": [],
+    "plugin-api-version": "2.1.0"
+}

grafana-docker/php-example/example.php

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