机械表慢了是怎么回事

页面:/news/view-831618/ | 耗时:0.9631 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=831618 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=831618 LIMIT 0,1
select * from tbl_Articles_sphinx where id=831618 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1102642,981848,1053494,1063165,1076916,1057447,994629,1065765,1075975,1067905,3275185,1075977,1114460,1054674,2207158,1073076,1085460,1061788,3407844,1066292,1061686,1062756,1067333,1095319,1064311,995175,1067769,1045643,1062324,1067505) ORDER BY field (ArticleID,1102642,981848,1053494,1063165,1076916,1057447,994629,1065765,1075975,1067905,3275185,1075977,1114460,1054674,2207158,1073076,1085460,1061788,3407844,1066292,1061686,1062756,1067333,1095319,1064311,995175,1067769,1045643,1062324,1067505)