如何清理内存条插槽

页面:/news/view-2924634/ | 耗时:0.6681 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=2924634 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2924634 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2924634 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(667893,366011,2289965,2761207,719563,911003,827858,1108506,1089217,941200,1012691,845957,799746,620099,995852,98820,1305511,1092218,632970,1479427,1179149,1161154,1099137,536669,833652,1143611,700206,1087024,1171148,686935) ORDER BY field (ArticleID,667893,366011,2289965,2761207,719563,911003,827858,1108506,1089217,941200,1012691,845957,799746,620099,995852,98820,1305511,1092218,632970,1479427,1179149,1161154,1099137,536669,833652,1143611,700206,1087024,1171148,686935)