如何计算混响时间

页面:/news/view-2476771/ | 耗时:0.3414 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=2476771 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2476771 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2476771 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(895866,1421264,2212814,837402,2418638,1741841,1084129,1943106,1827293,901464,1077000,427652,767060,1112776,1447784,1057641,1070668,1334763,1063799,1119510,2444729,2267579,2439283,1493783,1712650,540141,1096034,341033,1984921,766866) ORDER BY field (ArticleID,895866,1421264,2212814,837402,2418638,1741841,1084129,1943106,1827293,901464,1077000,427652,767060,1112776,1447784,1057641,1070668,1334763,1063799,1119510,2444729,2267579,2439283,1493783,1712650,540141,1096034,341033,1984921,766866)