如何看磁盘一个块多大

页面:/news/view-1521562/ | 耗时:0.4023 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=1521562 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1521562 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1521562 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2017374,1298466,124297,119301,1304186,125571,1078679,262576,1123349,1067910,247055,1097939,161212,1124041,1085458,1114616,1127609,1132629,3188624,158420,1097667,1085008,1078114,3027046,153608,2397480,203122,1103352,1080877,1079426) ORDER BY field (ArticleID,2017374,1298466,124297,119301,1304186,125571,1078679,262576,1123349,1067910,247055,1097939,161212,1124041,1085458,1114616,1127609,1132629,3188624,158420,1097667,1085008,1078114,3027046,153608,2397480,203122,1103352,1080877,1079426)