Function getCpuInfo

hubcmdui/server-utils.js:109–204

* 根据平台获取CPU信息 * @param {string} platform - 操作系统平台 * @returns {Promise } CPU信息

(platform)

 * @returns {Promise<object>} CPU信息
 */
async function getCpuInfo(platform) {
  if (platform === 'linux') {
    try {
      // Linux平台使用/proc/stat和/proc/cpuinfo
      const [loadData, cpuData] = await Promise.all([
        execCommand("cat /proc/loadavg"),
        execCommand("cat /proc/cpuinfo | grep 'model name' | head -1")
      ]);
      
      const cpuLoad = loadData.split(' ').slice(0, 3).map(parseFloat);
      const cpuCores = os.cpus().length;
      const modelMatch = cpuData.match(/model name\s*:\s*(.*)/);
      const model = modelMatch ? modelMatch[1].trim() : os.cpus()[0].model;
      const percent = Math.round((cpuLoad[0] / cpuCores) * 100);
      
      return {
        model,
        cores: cpuCores,
        load1: cpuLoad[0].toFixed(2),
        load5: cpuLoad[1].toFixed(2), 
        load15: cpuLoad[2].toFixed(2),
        percent: percent > 100 ? 100 : percent
      };
    } catch (error) {
      throw error;
    }
  } else if (platform === 'darwin') {
    // macOS平台
    try {
      const cpuLoad = os.loadavg();
      const cpuCores = os.cpus().length;
      const model = os.cpus()[0].model;
      const systemProfilerData = await execCommand("system_profiler SPHardwareDataType | grep 'Processor Name'");
      const cpuMatch = systemProfilerData.match(/Processor Name:\s*(.*)/);
      const cpuModel = cpuMatch ? cpuMatch[1].trim() : model;
      
      return {
        model: cpuModel,
        cores: cpuCores,
        load1: cpuLoad[0].toFixed(2),
        load5: cpuLoad[1].toFixed(2),
        load15: cpuLoad[2].toFixed(2),
        percent: Math.round((cpuLoad[0] / cpuCores) * 100)
      };
    } catch (error) {
      throw error;
    }
  } else if (platform === 'win32') {
    // Windows平台
    try {
      // 使用wmic获取CPU信息
      const cpuData = await execCommand('wmic cpu get Name,NumberOfCores /value');
      const cpuLines = cpuData.split('\r\n');
      
      let model = os.cpus()[0].model;
      let cores = os.cpus().length;
      
      cpuLines.forEach(line => {