系统信息获取util实装
*性能很差，所以...
This commit is contained in:
parent
09df400a94
commit
c231a49df7
GPG Key ID:
D7A9EC07024C3021
@ -2,14 +2,19 @@
|
||||
|
||||
namespace app\utils;
|
||||
|
||||
use app\models\CollectionTasks;
|
||||
use app\models\Share;
|
||||
use app\models\User;
|
||||
use DateTime;
|
||||
use Yii;
|
||||
use yii\db\Exception;
|
||||
|
||||
/**
|
||||
* Class SystemInfoHelper
|
||||
* Get system information
|
||||
* Supported OS: Windows, Linux
|
||||
* Windows needs PowerShell
|
||||
* Linux needs ethtool
|
||||
*/
|
||||
class SystemInfoHelper
|
||||
{
|
||||
@ -26,12 +31,11 @@ class SystemInfoHelper
|
||||
public string $dataMountPoint; // Data Mount Point
|
||||
public string $mp_fs; // Filesystem
|
||||
public int $mp_size; // Size
|
||||
public string $mp_used; // Used
|
||||
public string $mp_avail; // Available
|
||||
public int $mp_used; // Used
|
||||
public int $mp_avail; // Available
|
||||
public string $dns; // DNS
|
||||
public string $gateway; // Gateway
|
||||
public array $nics; // Network Interfaces
|
||||
public array $nicsData; // Network Interfaces Data
|
||||
public array $nic; // Network Interface [interfaceName, mac, speed, ipv4, ipv6]
|
||||
public int $users; // Users
|
||||
public int $activeUsers; // Active Users
|
||||
public int $shares; // Shares
|
||||
@ -44,43 +48,47 @@ class SystemInfoHelper
|
||||
public string $extensions; // Extensions
|
||||
public string $dbType; // Database Type
|
||||
public string $dbVersion; // Database Version
|
||||
public string $dbSize; // Database Size
|
||||
|
||||
public int $dbSize; // Database Size
|
||||
|
||||
/**
|
||||
* SystemInfoHelper constructor.
|
||||
* Detect the OS type before the class is initialized.
|
||||
* 检查操作系统类型
|
||||
* 必须在其他检测前调用
|
||||
* @return void
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
$this->osType = $this->detectOsType();
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
private function detectOsType(): int
|
||||
private function detectOsType(): void
|
||||
{
|
||||
$os = php_uname();
|
||||
if (stripos($os, 'windows') !== false) {
|
||||
return 0;
|
||||
$this->osType = 0;
|
||||
} elseif (stripos($os, 'linux') !== false) {
|
||||
return 1;
|
||||
$this->osType = 1;
|
||||
} else {
|
||||
return 2;
|
||||
$this->osType = 2;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取主机名
|
||||
* @return void
|
||||
*/
|
||||
private function detectHostname(): void
|
||||
{
|
||||
$this->hostname = gethostname();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取操作系统信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectOs(): void
|
||||
{
|
||||
$this->os = php_uname('s') . ' ' . php_uname('r') . ' ' . php_uname('v') . ' ' . php_uname('m');
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取CPU信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectCpu(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
@ -94,7 +102,8 @@ class SystemInfoHelper
|
||||
}
|
||||
|
||||
/**
|
||||
* 32位系统最大只会获取到2147483647结果
|
||||
* 获取已安装RAM信息
|
||||
* 32位系统最大只会获取到2147483647结果 (2GB)
|
||||
* @return void
|
||||
*/
|
||||
private function detectRam(): void
|
||||
@ -106,11 +115,19 @@ class SystemInfoHelper
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取服务器时间
|
||||
* @return void
|
||||
*/
|
||||
private function detectServerTime(): void
|
||||
{
|
||||
$this->serverTime = date('Y-m-d H:i:s T');
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取服务器已运行时间
|
||||
* @return void
|
||||
*/
|
||||
private function detectServerUptime(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
@ -125,6 +142,7 @@ class SystemInfoHelper
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取服务器负载
|
||||
* Only for Linux
|
||||
* @return void
|
||||
*/
|
||||
@ -133,6 +151,10 @@ class SystemInfoHelper
|
||||
$this->load = sys_getloadavg()[0];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取CPU使用率
|
||||
* @return void
|
||||
*/
|
||||
private function detectCpuUsage(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
@ -142,6 +164,10 @@ class SystemInfoHelper
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取RAM使用率
|
||||
* @return void
|
||||
*/
|
||||
private function detectRamUsage(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
@ -152,104 +178,204 @@ ngSystem).TotalVisibleMemorySize * 100"')), 2);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取数据挂载点信息
|
||||
* 包含文件系统、大小、已用、可用
|
||||
* @return void
|
||||
*/
|
||||
private function detectDataMountPoint(): void
|
||||
{
|
||||
$dataPath = Yii::getAlias(Yii::$app->params['dataDirectory']);
|
||||
if ($this->osType === 0) {
|
||||
$this->dataMountPoint = shell_exec('powershell (Get-Item \"' . $dataPath . '\").PSDrive.Root');
|
||||
$dmp = substr($this->dataMountPoint, 0, 2);
|
||||
$this->dataMountPoint = shell_exec('powershell (Get-Item \"' . $dataPath . '\").PSDrive.Root'); // X:\
|
||||
$dmp = substr($this->dataMountPoint, 0, 2); // X:
|
||||
$this->mp_fs = shell_exec('powershell "(Get-WmiObject Win32_Volume | Where-Object {$_.DriveLetter -eq \'' . $dmp . '\'}).FileSystem"');
|
||||
$this->mp_size = shell_exec('powershell "(Get-WmiObject Win32_LogicalDisk | Where-Object {$_.DeviceID -eq \'' . $dmp . '\'}).size"');
|
||||
$this->mp_size = intval(shell_exec('powershell "(Get-WmiObject Win32_LogicalDisk | Where-Object {$_.DeviceID -eq \'' . $dmp . '\'}).Size"'));
|
||||
$this->mp_avail = intval(shell_exec('powershell "(Get-WmiObject Win32_LogicalDisk | Where-Object {$_.DeviceID -eq \'' . $dmp . '\'}).FreeSpace"'));
|
||||
$this->mp_used = $this->mp_size - $this->mp_avail;
|
||||
} else {
|
||||
$this->dataMountPoint = shell_exec("df -P \"" . $dataPath . "\" | awk 'NR==2{print $6}'");
|
||||
$this->mp_fs = shell_exec("df -T \"" . $this->dataMountPoint . "\" | awk 'NR==2{print $2}'");
|
||||
$this->mp_size = shell_exec('df -k "' . $this->dataMountPoint . '" | awk \'NR==2{print $2}\'');
|
||||
}
|
||||
}
|
||||
|
||||
private function detectMpUsed(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
}
|
||||
}
|
||||
|
||||
private function detectMpAvail(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
$this->mp_size = intval(shell_exec('df -k "' . $this->dataMountPoint . '" | awk \'NR==2{print $2}\''));
|
||||
$this->mp_used = intval(shell_exec('df -k "' . $this->dataMountPoint . '" | awk \'NR==2{print $3}\''));
|
||||
$this->mp_avail = intval(shell_exec('df -k "' . $this->dataMountPoint . '" | awk \'NR==2{print $4}\''));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取DNS信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectDns(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
$this->dns = shell_exec('powershell "((Get-NetIPConfiguration | Where-Object { $_.NetAdapter.Status -eq \'Up\' }).DnsServer.ServerAddresses) -join \',\'"');
|
||||
} else {
|
||||
$this->dns = shell_exec('cat /etc/resolv.conf | grep nameserver | awk \'{print $2}\' | tr \'\\n\' \',\' | sed \'s/,$//\'');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取网关信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectGateway(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
$this->gateway = shell_exec('powershell "(Get-NetIPConfiguration | Where-Object { $_.NetAdapter.Status -eq \'Up\' }).IPv4DefaultGateway.NextHop"');
|
||||
} else {
|
||||
$this->gateway = shell_exec('ip route | grep default | awk \'{print $3}\'');
|
||||
}
|
||||
}
|
||||
|
||||
private function detectNics(): void
|
||||
/**
|
||||
* 获取网卡信息
|
||||
* 包含接口名、MAC地址、速度、IPv4、IPv6
|
||||
* @return void
|
||||
*/
|
||||
private function detectNic(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
$this->nic = [
|
||||
'interfaceName' => shell_exec('powershell "(Get-NetAdapter | Where-Object { $_.Status -eq \'Up\' }).Name"'),
|
||||
'mac' => strtolower(shell_exec('powershell "(Get-NetAdapter | Where-Object { $_.Status -eq \'Up\' }).MacAddress"')),
|
||||
'speed' => shell_exec('powershell "(Get-NetAdapter | Where-Object { $_.Status -eq \'Up\' }).LinkSpeed"'),
|
||||
'ipv4' => shell_exec('powershell "(Get-NetIPConfiguration | Where-Object { $_.NetAdapter.Status -eq \'Up\' }).IPv4Address.IPAddress"'),
|
||||
'ipv6' => shell_exec('powershell "(Get-NetIPConfiguration | Where-Object { $_.NetAdapter.Status -eq \'Up\' }).IPv6Address.IPAddress"')
|
||||
];
|
||||
} else {
|
||||
$name = trim(shell_exec('ip link | awk -F: \'$0 !~ "lo|vir|wl|^[^0-9]"{print $2;getline}\''));
|
||||
$this->nic = [
|
||||
'interfaceName' => $name,
|
||||
'mac' => shell_exec("ip addr show $name | awk '/ether/ {print $2}'"),
|
||||
'speed' => shell_exec("ethtool $name 2>/dev/null | awk '/Speed:/ {print $2}'"),
|
||||
'ipv4' => shell_exec("ip addr show $name | awk '/inet / {print $2}' | cut -d'/' -f1"),
|
||||
'ipv6' => shell_exec("ip addr show $name | awk '/inet6 / {print $2}' | cut -d'/' -f1")
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取用户信息
|
||||
* 包含用户数、活跃用户数
|
||||
* @return void
|
||||
*/
|
||||
private function detectUsers(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
}
|
||||
$this->users = User::find()->count();
|
||||
$activeTime = date('Y-m-d H:i:s', strtotime('-24 hours'));
|
||||
$this->activeUsers = User::find()->where(['>', 'last_login', $activeTime])->count();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取分享信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectShares(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
}
|
||||
$this->shares = Share::find()->count();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取收集任务信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectCollections(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
}
|
||||
$this->collections = CollectionTasks::find()->count();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取PHP环境信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectEnv(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
}
|
||||
$this->phpVersion = phpversion();
|
||||
$this->memoryLimit = ini_get('memory_limit');
|
||||
$this->maxExecutionTime = ini_get('max_execution_time');
|
||||
$this->uploadMaxFilesize = ini_get('upload_max_filesize');
|
||||
$this->postMaxSize = ini_get('post_max_size');
|
||||
$this->extensions = implode(', ', get_loaded_extensions());
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取数据库信息
|
||||
* @return void
|
||||
*/
|
||||
private function detectDb(): void
|
||||
{
|
||||
if ($this->osType === 0) {
|
||||
|
||||
} else {
|
||||
$this->dbType = Yii::$app->db->driverName;
|
||||
// debug
|
||||
// $this->dbVersion = '1';
|
||||
// $this->dbSize = 1;
|
||||
// return;
|
||||
try {
|
||||
$this->dbVersion = Yii::$app->db->createCommand('SELECT VERSION()')->queryScalar();
|
||||
} catch (Exception) {
|
||||
$this->dbVersion = 'Fetch Error';
|
||||
}
|
||||
$dbName = $_ENV['DB_NAME'];
|
||||
try {
|
||||
$this->dbSize = Yii::$app->db->createCommand("select SUM(data_length + index_length) from information_schema.TABLES where table_schema = '$dbName' group by table_schema;")->queryScalar();
|
||||
} catch (Exception) {
|
||||
$this->dbSize = 'Fetch Error';
|
||||
}
|
||||
}
|
||||
|
||||
public static function getSysInfo()
|
||||
/**
|
||||
* 获取系统信息(初始化)
|
||||
* @return SystemInfoHelper
|
||||
*/
|
||||
public static function getSysInfoInit(): SystemInfoHelper
|
||||
{
|
||||
$sysInfo = new SystemInfoHelper();
|
||||
$sysInfo->detectOsType();
|
||||
$sysInfo->detectHostname();
|
||||
$sysInfo->detectOs();
|
||||
$sysInfo->detectCpu();
|
||||
$sysInfo->detectRam();
|
||||
$sysInfo->detectServerTime();
|
||||
$sysInfo->detectServerUptime();
|
||||
if ($sysInfo->osType === 1) {
|
||||
$sysInfo->detectLoad();
|
||||
} else {
|
||||
$sysInfo->load = -1;
|
||||
}
|
||||
$sysInfo->detectCpuUsage();
|
||||
$sysInfo->detectRamUsage();
|
||||
$sysInfo->detectDataMountPoint();
|
||||
$sysInfo->detectDns();
|
||||
$sysInfo->detectGateway();
|
||||
$sysInfo->detectNic();
|
||||
$sysInfo->detectUsers();
|
||||
$sysInfo->detectShares();
|
||||
$sysInfo->detectCollections();
|
||||
$sysInfo->detectEnv();
|
||||
$sysInfo->detectDb();
|
||||
return $sysInfo;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取系统信息(刷新)
|
||||
* 为了减少资源消耗，只刷新部分数据
|
||||
* @return SystemInfoHelper
|
||||
*/
|
||||
public static function getSysInfoFre(): SystemInfoHelper
|
||||
{
|
||||
$sysInfo = new SystemInfoHelper();
|
||||
$sysInfo->detectServerTime();
|
||||
$sysInfo->detectServerUptime();
|
||||
if ($sysInfo->osType === 1) {
|
||||
$sysInfo->detectLoad();
|
||||
} else {
|
||||
$sysInfo->load = -1;
|
||||
}
|
||||
$sysInfo->detectCpuUsage();
|
||||
$sysInfo->detectRamUsage();
|
||||
$sysInfo->detectDataMountPoint();
|
||||
return $sysInfo;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user