0) {
$used = $memTotal - $memAvailable;
$memUsagePercent = round(($used / $memTotal) * 100, 1);
}
}
// --- Disk ---
$diskTotal = @disk_total_space("/");
$diskFree = @disk_free_space("/");
$diskUsedPercent = $diskTotal > 0 ? round((($diskTotal - $diskFree) / $diskTotal) * 100, 1) : "N/A";
$diskFreePercent = $diskTotal > 0 ? 100 - $diskUsedPercent : "N/A";
// --- Uptime ---
$uptimeDisplay = "N/A";
$uptime = @file_get_contents("/proc/uptime");
if ($uptime !== false) {
$uptimeSeconds = explode(" ", $uptime)[0];
$days = floor($uptimeSeconds / 86400);
$hours = floor(($uptimeSeconds % 86400) / 3600);
$mins = floor(($uptimeSeconds % 3600) / 60);
$uptimeDisplay = "{$days}d {$hours}h {$mins}m";
}
// --- Load Average ---
$loadAvg = @sys_getloadavg();
$load1 = $load5 = $load15 = "N/A";
if ($loadAvg !== false) {
$load1 = $loadAvg[0];
$load5 = $loadAvg[1];
$load15 = $loadAvg[2];
}
echo json_encode([
"memory" => $memUsagePercent,
"diskUsed" => $diskUsedPercent,
"diskFree" => $diskFreePercent,
"uptime" => $uptimeDisplay,
"load1" => $load1,
"load5" => $load5,
"load15" => $load15,
"timestamp" => date("Y-m-d H:i:s")
]);
exit();
}
?>
Status
✅ System Online
| Memory Usage: | -- |
| Disk Used: | -- |
| Disk Free: | -- |
| Uptime: | -- |
| Load Average (1m): | -- |
| Load Average (5m): | -- |
| Load Average (15m): | -- |
Updated: --