内存使用率多少正常

页面:/news/view-3203588/ | 耗时:0.1812 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=3203588 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3203588 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3203588 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1228434,1524511,1112438,1673963,3471025,1168070,1236652,3032182,3039679,1111802,889521,3299568,931130,1085438,940554,832528,1093182,1099897,479469,1232500,404745,979921,1254797,1602582,1111912,1093220,1242893,3287295,1241842,1089660) ORDER BY field (ArticleID,1228434,1524511,1112438,1673963,3471025,1168070,1236652,3032182,3039679,1111802,889521,3299568,931130,1085438,940554,832528,1093182,1099897,479469,1232500,404745,979921,1254797,1602582,1111912,1093220,1242893,3287295,1241842,1089660)