Graphs

public function getAvailablePages() {
   return [
       "graphs" => new ProductPageItem(
             "Usage stats",
             "chart-simple"
       ),

       "graphs-power" => new ProductPageItem(
             "Power",
             "plug"
       ),
       "graphs-network" => new ProductPageItem(
             "Network",
             "network-wired"
       ),
   ];
}

public function _getGraphs(ProductHosting $productHosting, string $page, Request $request, string $graphName) {
	// Get historical data from Integration, in this case Virtualizor
	$monitorStats = $productHosting->module->getHostingHandler($productHosting->sales_channel_id)->getEnduserClient()->monitor($productHosting->custom_fields['vpsId']);

	$labels = []; // <-- Array for labels
	$ramSeries = []; // <-- Array for each graph to temp store data
	$cpuSeries = [];
	$diskSeries = [];
	$networkSeries = [];

	// Iterate all the data from virtualizor
	foreach ($monitorStats['monthly_data'] as $item) {
		$labels[] = Carbon::parse((int)$item[1]); // <-- Add the date to the labels

		// Then add each data to the series
		$ramSeries[] = (float)$item[5];
		$cpuSeries[] = (float)$item[6];
		$diskSeries[] = (float)$item[3];
		$networkSeries['in'][] = (float)$item[7];
		$networkSeries['out'][] = (float)$item[8];
	}


	// Create a GraphItem for each graph and pass the series, labels and suffix
	return new ServerHostingGraphResponse(
		[
			new ServerHostingGraphItem(
				"RAM usage",
				$ramSeries,
				$labels,
				"GB RAM",
			),
			new ServerHostingGraphItem(
				"CPU usage",
				$cpuSeries,
				$labels,
				"%",
			),
			new ServerHostingGraphItem(
				"Disk usage",
				$diskSeries,
				$labels,
				"MB",
			),
			new ServerHostingGraphItem(
				"Network usage",
				$networkSeries,
				$labels,
				"B/s"
			),
		],

		// This are the available series, if any
		[
			"MONTH" => "Monat",
			"WEEK" => "Woche",
			"DAY" => "Tag",
		]
	);
}