[append]

hardware_info.c

 }
 
 #include <sys/sysinfo.h>
+#include <unistd.h>
 
 #if 0
 struct sysinfo 
     // if (mem_occupy) ²»¶Ô
     //     *mem_occupy = (100.0 * (info.totalram - info.freeram) / info.totalram);
 
-    const float load_1m = info.loads[0] / 65536.0;
+    const int num_cores = sysconf(_SC_NPROCESSORS_ONLN);
+    float load_1m = info.loads[0] / 65536.0;
 
     if (load)
-        *load = (load_1m / 4) * 100 ;
+        *load = (load_1m / num_cores) * 100 ;
     
     if (procs)
         *procs = info.procs;

server-monitor.c

     {
         sleep(2);
         long uptime;
-        float load; // 1分钟的负载
+        float load; // 5分钟的负载
         int *procs;
 
         if (get_system_info(&uptime, &load, &procs) < 0)