计算机内存由哪两部分组成

页面:/news/view-2977240/ | 耗时:0.5244 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=2977240 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2977240 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2977240 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1666453,1672211,1127807,805469,335480,2587671,2018285,410077,1044561,876343,144923,364499,126654,557533,3273459,1884768,1127033,2986687,1432771,2416049,1918003,1868064,145187,2967042,2839813,938436,1092115,2538450,1989681,571141) ORDER BY field (ArticleID,1666453,1672211,1127807,805469,335480,2587671,2018285,410077,1044561,876343,144923,364499,126654,557533,3273459,1884768,1127033,2986687,1432771,2416049,1918003,1868064,145187,2967042,2839813,938436,1092115,2538450,1989681,571141)