微信占用内存太大怎么解决

页面:/news/view-997632/ | 耗时:0.3516 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=997632 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=997632 LIMIT 0,1
select * from tbl_Articles_sphinx where id=997632 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1298157,1810616,2861323,2308778,1292287,1932068,1375426,1935398,2364621,2417735,2142340,3424186,1350332,3323491,1086388,1597749,1052497,1747624,3041809,3168563,1479344,2139080,1336862,2138784,2485532,1731755,2551857,2328100,3051755,1555056) ORDER BY field (ArticleID,1298157,1810616,2861323,2308778,1292287,1932068,1375426,1935398,2364621,2417735,2142340,3424186,1350332,3323491,1086388,1597749,1052497,1747624,3041809,3168563,1479344,2139080,1336862,2138784,2485532,1731755,2551857,2328100,3051755,1555056)