server();
}
/**
* 서버 상태
* @method GET
* @see /admin/config/server
*/
public function server()
{
// 서버 자원 정보
return view('admin.config.server.index', [
'subject' => '서버상태',
'networkInfo' => $this->getNetworkInfo(),
'memInfo' => $this->getMemoryInfo(),
'cpuInfo' => $this->getCpuInfo(),
'sysInfo' => $this->getSysInfo(),
'os' => explode(" ", php_uname()) // 서버 운영체제 정보
]);
}
/**
* 관리자 페이지 메인 ajax 호출
*/
public function ajaxData(Request $request)
{
if (!$request->ajax()) {
exit('No direct script access allowed');
}
$sysInfo = $this->getSysInfo();
echo json_encode([
'networkInfo' => $this->getNetworkInfo(),
'sysInfo' => $sysInfo,
'upTime' => $sysInfo['uptime'],
'sTime' => date('Y-m-d H:i:s'),
'cpuInfo' => $this->getCpuInfo(),
'memInfo' => $this->getMemoryInfo()
]);
}
/**
* 운영체제 및 서버 시스템 정보
*/
private function getSysInfo()
{
$sysInfo = [null];
switch (PHP_OS) {
case "Linux":
// CPU
if (false === ($str = @file("/proc/cpuinfo"))) {
return false;
}
$str = implode("", $str);
@preg_match_all("/model\s+name\s{0,}\:+\s{0,}([\w\s\)\(\@.-]+)([\r\n]+)/s", $str, $model);
@preg_match_all("/cpu\s+MHz\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $mhz);
@preg_match_all("/cache\s+size\s{0,}\:+\s{0,}([\d\.]+\s{0,}[A-Z]+[\r\n]+)/", $str, $cache);
@preg_match_all("/bogomips\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips);
if (false !== is_array($model[1])) {
$sysInfo['cpu']['num'] = sizeof($model[1]);
for ($i = 0; $i < $sysInfo['cpu']['num']; $i++) {
$sysInfo['cpu']['model'][] = $model[1][$i] . ' (' . $mhz[1][$i] . ')';
$sysInfo['cpu']['mhz'][] = $mhz[1][$i];
$sysInfo['cpu']['cache'][] = $cache[1][$i];
$sysInfo['cpu']['bogomips'][] = $bogomips[1][$i];
}
if ($sysInfo['cpu']['num'] == 1) {
$x1 = '';
} else {
$x1 = ' Г—' . $sysInfo['cpu']['num'];
}
$mhz[1][0] = ' | Frequency:' . $mhz[1][0];
$cache[1][0] = ' | Secondary cache:' . $cache[1][0];
$bogomips[1][0] = ' | Bogomips:' . $bogomips[1][0];
$sysInfo['cpu']['model'][] = $model[1][0] . $mhz[1][0] . $cache[1][0] . $bogomips[1][0] . $x1;
if (false !== is_array($sysInfo['cpu']['model'])) $sysInfo['cpu']['model'] = implode("
", $sysInfo['cpu']['model']);
if (false !== is_array($sysInfo['cpu']['mhz'])) $sysInfo['cpu']['mhz'] = implode("
", $sysInfo['cpu']['mhz']);
if (false !== is_array($sysInfo['cpu']['cache'])) $sysInfo['cpu']['cache'] = implode("
", $sysInfo['cpu']['cache']);
if (false !== is_array($sysInfo['cpu']['bogomips'])) $sysInfo['cpu']['bogomips'] = implode("
", $sysInfo['cpu']['bogomips']);
}
// NETWORK, UPTIME
if (false === ($str = @file("/proc/uptime"))) {
return false;
}
$str = explode(" ", implode("", $str));
$str = trim($str[0]);
$min = $str / 60;
$hours = $min / 60;
$days = floor($hours / 24);
$hours = floor($hours - ($days * 24));
$min = floor($min - ($days * 60 * 24) - ($hours * 60));
if ($days !== 0) $sysInfo['uptime'] = $days . " Day";
if ($hours !== 0) $sysInfo['uptime'] .= $hours . " Hour";
$sysInfo['uptime'] .= $min . " Minute";
// MEMORY
if (false === ($str = @file("/proc/meminfo"))) {
return false;
}
$str = implode("", $str);
preg_match_all("/MemTotal\s{0,}\:+\s{0,}([\d\.]+).+?MemFree\s{0,}\:+\s{0,}([\d\.]+).+?Cached\s{0,}\:+\s{0,}([\d\.]+).+?SwapTotal\s{0,}\:+\s{0,}([\d\.]+).+?SwapFree\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buf);
preg_match_all("/Buffers\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buffers);
$sysInfo['memTotal'] = round($buf[1][0] / 1024, 2);
$sysInfo['memFree'] = round($buf[2][0] / 1024, 2);
$sysInfo['memBuffers'] = round($buffers[1][0] / 1024, 2);
$sysInfo['memCached'] = round($buf[3][0] / 1024, 2);
$sysInfo['memUsed'] = $sysInfo['memTotal'] - $sysInfo['memFree'];
$sysInfo['memPercent'] = (floatval($sysInfo['memTotal']) != 0) ? round($sysInfo['memUsed'] / $sysInfo['memTotal'] * 100, 2) : 0;
$sysInfo['memRealUsed'] = $sysInfo['memTotal'] - $sysInfo['memFree'] - $sysInfo['memCached'] - $sysInfo['memBuffers'];
$sysInfo['memRealFree'] = $sysInfo['memTotal'] - $sysInfo['memRealUsed'];
$sysInfo['memRealPercent'] = (floatval($sysInfo['memTotal']) != 0) ? round($sysInfo['memRealUsed'] / $sysInfo['memTotal'] * 100, 2) : 0;
$sysInfo['memCachedPercent'] = (floatval($sysInfo['memCached']) != 0) ? round($sysInfo['memCached'] / $sysInfo['memTotal'] * 100, 2) : 0;
$sysInfo['swapTotal'] = round($buf[4][0] / 1024, 2);
$sysInfo['swapFree'] = round($buf[5][0] / 1024, 2);
$sysInfo['swapUsed'] = round($sysInfo['swapTotal'] - $sysInfo['swapFree'], 2);
$sysInfo['swapPercent'] = (floatval($sysInfo['swapTotal']) != 0) ? round($sysInfo['swapUsed'] / $sysInfo['swapTotal'] * 100, 2) : 0;
// LOAD AVG
if (false === ($str = @file("/proc/loadavg"))) {
return false;
}
$str = explode(" ", implode("", $str));
$str = array_chunk($str, 4);
$sysInfo['loadAvg'] = implode(" ", $str[0]);
break;
case "FreeBSD":
// CPU
if (false === ($sysInfo['cpu']['num'] = getKey("hw.ncpu"))) {
return false;
}
$sysInfo['cpu']['model'] = getKey("hw.model");
// LOAD AVG
if (false === ($sysInfo['loadAvg'] = getKey("vm.loadavg"))) {
return false;
}
// UPTIME
if (false === ($buf = getKey("kern.boottime"))) {
return false;
}
$buf = explode(' ', $buf);
$sys_ticks = time() - intval($buf[3]);
$min = $sys_ticks / 60;
$hours = $min / 60;
$days = floor($hours / 24);
$hours = floor($hours - ($days * 24));
$min = floor($min - ($days * 60 * 24) - ($hours * 60));
if ($days !== 0) $sysInfo['uptime'] = $days . " Day";
if ($hours !== 0) $sysInfo['uptime'] .= $hours . " Hour";
$sysInfo['uptime'] .= $min . " Minute";
// MEMORY
if (false === ($buf = getKey("hw.physmem"))) {
return false;
}
$sysInfo['memTotal'] = round($buf / 1024 / 1024, 2);
$str = getKey("vm.vmtotal");
preg_match_all("/\nVirtual Memory[\:\s]*\(Total[\:\s]*([\d]+)K[\,\s]*Active[\:\s]*([\d]+)K\)\n/i", $str, $buff, PREG_SET_ORDER);
preg_match_all("/\nReal Memory[\:\s]*\(Total[\:\s]*([\d]+)K[\,\s]*Active[\:\s]*([\d]+)K\)\n/i", $str, $buf, PREG_SET_ORDER);
$sysInfo['memRealUsed'] = round($buf[0][2] / 1024, 2);
$sysInfo['memCached'] = round($buff[0][2] / 1024, 2);
$sysInfo['memUsed'] = round($buf[0][1] / 1024, 2) + $sysInfo['memCached'];
$sysInfo['memFree'] = $sysInfo['memTotal'] - $sysInfo['memUsed'];
$sysInfo['memPercent'] = (floatval($sysInfo['memTotal']) != 0) ? round($sysInfo['memUsed'] / $sysInfo['memTotal'] * 100, 2) : 0;
$sysInfo['memRealPercent'] = (floatval($sysInfo['memTotal']) != 0) ? round($sysInfo['memRealUsed'] / $sysInfo['memTotal'] * 100, 2) : 0;
break;
default:
break;
}
if(in_array(PHP_OS, ['Linux', 'FreeBSD'])) {
if ($sysInfo['memTotal'] < 1024) {
$memTotal = $sysInfo['memTotal'] . " M";
$mt = $sysInfo['memTotal'] . " M";
$mu = $sysInfo['memUsed'] . " M";
$mf = $sysInfo['memFree'] . " M";
$mc = $sysInfo['memCached'] . " M";
$mb = $sysInfo['memBuffers'] . " M";
$st = $sysInfo['swapTotal'] . " M";
$su = $sysInfo['swapUsed'] . " M";
$sf = $sysInfo['swapFree'] . " M";
$swapPercent = ($sysInfo['swapPercent']);
$memRealUsed = $sysInfo['memRealUsed'] . " M";
$memRealFree = $sysInfo['memRealFree'] . " M";
$memRealPercent = ($sysInfo['memRealPercent']);
$memPercent = ($sysInfo['memPercent']);
$memCachedPercent = ($sysInfo['memCachedPercent']);
} else {
$memTotal = round($sysInfo['memTotal'] / 1024, 3) . " G";
$mt = round($sysInfo['memTotal'] / 1024, 3) . " G";
$mu = round($sysInfo['memUsed'] / 1024, 3) . " G";
$mf = round($sysInfo['memFree'] / 1024, 3) . " G";
$mc = round($sysInfo['memCached'] / 1024, 3) . " G";
$mb = round($sysInfo['memBuffers'] / 1024, 3) . " G";
$st = round($sysInfo['swapTotal'] / 1024, 3) . " G";
$su = round($sysInfo['swapUsed'] / 1024, 3) . " G";
$sf = round($sysInfo['swapFree'] / 1024, 3) . " G";
$swapPercent = ($sysInfo['swapPercent']);
$memRealUsed = round($sysInfo['memRealUsed'] / 1024, 3) . " G";
$memRealFree = round($sysInfo['memRealFree'] / 1024, 3) . " G";
$memRealPercent = ($sysInfo['memRealPercent']);
$memPercent = ($sysInfo['memPercent']);
$memCachedPercent = ($sysInfo['memCachedPercent']);
}
$sysInfo = array_merge($sysInfo, [
'memTotal' => $memTotal,
'mt' => $mt,
'mu' => $mu,
'mf' => $mf,
'mc' => $mc,
'mb' => $mb,
'st' => $st,
'su' => $su,
'sf' => $sf,
'swapPercent' => $swapPercent,
'memRealUsed' => $memRealUsed,
'memRealFree' => $memRealFree,
'memRealPercent' => $memRealPercent,
'memPercent' => $memPercent,
'memCachedPercent' => $memCachedPercent
]);
}
return $sysInfo;
}
/**
* CPU 상세정보
*/
private function getCpuInfo(): string
{
$stat1 = GetCoreInformation();
sleep(1);
$stat2 = GetCoreInformation();
$data = GetCpuPercentages($stat1, $stat2);
$ret = '';
if(isset($data['cpu0']['user'])) {
$ret .= $data['cpu0']['user'] . "%us, ";
}
if(isset($data['cpu0']['sys'])) {
$ret .= $data['cpu0']['sys'] . "%sy, ";
}
if(isset($data['cpu0']['nice'])) {
$ret .= $data['cpu0']['nice'] . "%ni, ";
}
if(isset($data['cpu0']['idle'])) {
$ret .= $data['cpu0']['idle'] . "%id, ";
}
if(isset($data['cpu0']['iowait'])) {
$ret .= $data['cpu0']['iowait'] . "%wa, ";
}
if(isset($data['cpu0']['irq'])) {
$ret .= $data['cpu0']['irq'] . "%irq, ";
}
if(isset($data['cpu0']['softirq'])) {
$ret .= $data['cpu0']['softirq'] . "%softirq";
}
return $ret;
}
/**
* 사용 메모리 정보
*/
private function getMemoryInfo(): array
{
$dt = round(@disk_total_space(".") / (1024 * 1024 * 1024), 3);
$df = round(@disk_free_space(".") / (1024 * 1024 * 1024), 3);
$du = ($dt - $df); //е·Із”Ё
$hdPercent = ((floatval($dt) != 0) ? round($du / $dt * 100, 2) : 0);
return ['dt' => $dt, 'df' => $df, 'du' => $du, 'hdPercent' => $hdPercent];
}
/**
* 네트워크 정보 조회
*/
private function getNetworkInfo(): array
{
// 네트워크 정보 조회
$networkResult = [];
$networkData = @file("/proc/net/dev");
if($networkData) {
for ($i = 2; $i < count($networkData); $i++) {
preg_match_all("/([^\s]+):[\s]{0,}(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/", $networkData[$i], $info);
$networkResult[$i - 2] = [
'networkName' => $info[1][0],
'NetOutSpeed' => $info[10][0],
'NetInputSpeed' => $info[2][0],
'NetInput' => byteFormat($info[2][0]),
'NetOut' => byteFormat($info[10][0]),
];
}
}
return $networkResult;
}
/**
* PHP 정보
* @method GET
* @see /admin/config/server/php
*/
public function php()
{
ob_start();
phpinfo();
$phpinfo = ob_get_contents();
ob_end_clean();
$phpinfo = preg_replace('%^.*(.*).*$%ms', '$1', $phpinfo);
ob_clean();
return view('admin.config.php.index', [
'subject' => 'PHP 정보',
'phpinfo' => $phpinfo
]);
}
/**
* DB 정보
* @method GET
* @see /admin/config/server/db
*/
public function db()
{
return view('admin.config.db.index', [
'subject' => 'DB 정보',
'database' => config('database'),
'drivers' => join(', ', \Illuminate\Support\Facades\DB::availableDrivers())
]);
}
}