为什么内存卡有空间却用不了

页面:/news/view-1994278/ | 耗时:0.4921 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=1994278 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1994278 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1994278 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1095598,1060331,1081697,1113127,1100913,1105785,1079820,1084775,1110974,1121580,1042863,1092189,1077956,1081859,1107130,1081053,1114238,1080509,1063077,1086258,1070668,1100905,1123217,1107218,1119934,1082193,1086019,1071341,1017118,1118861) ORDER BY field (ArticleID,1095598,1060331,1081697,1113127,1100913,1105785,1079820,1084775,1110974,1121580,1042863,1092189,1077956,1081859,1107130,1081053,1114238,1080509,1063077,1086258,1070668,1100905,1123217,1107218,1119934,1082193,1086019,1071341,1017118,1118861)