我的4g网络为什么显示2g

页面:/news/view-282938/ | 耗时:0.9884 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=282938 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=282938 LIMIT 0,1
select * from tbl_Articles_sphinx where id=282938 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1083618,1050051,1087523,1077892,1100495,1085995,1077100,1054136,1110708,1078883,1048108,1070014,1086902,1062624,1097505,1113337,1089040,1083215,1084197,1095724,1075815,1096993,1050395,1083289,1112266,1046772,1288643,1049870,1091625,1051917) ORDER BY field (ArticleID,1083618,1050051,1087523,1077892,1100495,1085995,1077100,1054136,1110708,1078883,1048108,1070014,1086902,1062624,1097505,1113337,1089040,1083215,1084197,1095724,1075815,1096993,1050395,1083289,1112266,1046772,1288643,1049870,1091625,1051917)