app ,http网站，活跃IP，协议统计，ua浏览器操作系统 改为bytes维度

src/main/java/com/nis/web/dao/dashboard/TrafficAppStatisticDao.xml

@@ -20,7 +20,7 @@
   	SELECT MAX(stat_time) statTime FROM traffic_app_statistic WHERE app_type != 0
   </select>
  <select id="appChart" resultType="java.util.HashMap">
-    SELECT app_type appType, SUM(link_num) count FROM traffic_app_statistic
+    SELECT app_type appType, SUM(c2s_byte_len+s2c_byte_len) count FROM traffic_app_statistic
 	WHERE app_type !=0 and stat_time = #{statTime}
 	GROUP BY app_type order by count desc limit 0,10
   </select>