为什么电脑打开文件反应很慢?

页面:/news/view-1727815/ | 耗时:0.4084 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=1727815 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1727815 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1727815 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(660243,3469938,1116206,1107713,389911,1129041,1232293,80556,1102190,2383355,917540,1081788,1206671,80854,1123325,3429681,3475601,967824,3167453,2539048,3502250,3473661,1504332,500666,760050,908578,1119872,962957,1045556,81235) ORDER BY field (ArticleID,660243,3469938,1116206,1107713,389911,1129041,1232293,80556,1102190,2383355,917540,1081788,1206671,80854,1123325,3429681,3475601,967824,3167453,2539048,3502250,3473661,1504332,500666,760050,908578,1119872,962957,1045556,81235)