内存mb和kb哪个大

页面:/news/view-1554261/ | 耗时:0.4005 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=1554261 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1554261 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1554261 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2988660,1426085,2131061,3177752,2560003,1124041,454659,1114192,2210546,1071972,1603001,1126912,1131765,1129697,2655316,2335277,285241,1129861,514331,2003587,3316713,1126746,1131063,3413030,1066888,111899,1679184,3137974,1061056,1105496) ORDER BY field (ArticleID,2988660,1426085,2131061,3177752,2560003,1124041,454659,1114192,2210546,1071972,1603001,1126912,1131765,1129697,2655316,2335277,285241,1129861,514331,2003587,3316713,1126746,1131063,3413030,1066888,111899,1679184,3137974,1061056,1105496)