cpu占用率过高怎么办

页面:/news/view-230967/ | 耗时:0.3325 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=230967 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=230967 LIMIT 0,1
select * from tbl_Articles_sphinx where id=230967 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3304866,1818899,1718176,2276811,1102995,2525143,1125195,2076507,3026442,367920,3376934,2991596,1100360,1476858,3244171,874064,2028291,2887192,551029,2749060,1095159,2008079,2531090,1131083,3235590,247636,2098595,1300551,1070967,1107601) ORDER BY field (ArticleID,3304866,1818899,1718176,2276811,1102995,2525143,1125195,2076507,3026442,367920,3376934,2991596,1100360,1476858,3244171,874064,2028291,2887192,551029,2749060,1095159,2008079,2531090,1131083,3235590,247636,2098595,1300551,1070967,1107601)