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长沙市2026年高三年级模拟考试第19题,极值点偏移+对数平均不等式

2026-02-03 01:29:41

长沙市2026年高三年级模拟考试第19题,极值点偏移+对数平均不等式

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基本文件流程错误 SQL 调试

请求信息 : 2026-02-08 10:40:04 HTTP/2.0 GET : https://e.460.net.cn/a/468227.html
运行时间 : 0.112453s [ 吞吐率：8.89req/s ] 内存消耗：4,297.63kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=a76674bd616a663d5177b4b75ef7ea53

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CONNECT:[ UseTime:0.000637s ] mysql:host=127.0.0.1;port=3306;dbname=e460;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000943s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001004s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000389s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000503s ]
SELECT * FROM `set` [ RunTime:0.000455s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000560s ]
SELECT * FROM `article` WHERE `id` = 468227 LIMIT 1 [ RunTime:0.000753s ]
UPDATE `article` SET `lasttime` = 1770518404 WHERE `id` = 468227 [ RunTime:0.013537s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000364s ]
SELECT * FROM `article` WHERE `id` < 468227 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003898s ]
SELECT * FROM `article` WHERE `id` > 468227 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001300s ]
SELECT * FROM `article` WHERE `id` < 468227 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002929s ]
SELECT * FROM `article` WHERE `id` < 468227 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002455s ]
SELECT * FROM `article` WHERE `id` < 468227 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003374s ]

0.114120s

ShowPageTrace