怎样清理微信内存

页面:/news/view-2909881/ | 耗时:0.7762 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=2909881 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2909881 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2909881 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1382279,550090,1929300,1289212,1652455,1535461,2666523,1556357,1853647,1971199,467067,2418284,475319,228738,1899515,860068,1892165,1867533,1092201,1751231,1084093,2445020,619696,2073726,1826368,244617,2958843,1866634,1672410,593853) ORDER BY field (ArticleID,1382279,550090,1929300,1289212,1652455,1535461,2666523,1556357,1853647,1971199,467067,2418284,475319,228738,1899515,860068,1892165,1867533,1092201,1751231,1084093,2445020,619696,2073726,1826368,244617,2958843,1866634,1672410,593853)