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9 点 Python 机器学习知识点,效率直接翻倍

  • 2026-01-29 08:12:55
9 点 Python 机器学习知识点,效率直接翻倍
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  1. 请求信息 : 2026-02-09 00:07:38 HTTP/2.0 GET : https://f.mffb.com.cn/a/465126.html
  2. 运行时间 : 0.081998s [ 吞吐率：12.20req/s ] 内存消耗：4,620.80kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=bc7e87655194a54b718e92f4c0046111
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  1. CONNECT:[ UseTime:0.000514s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000850s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000308s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000295s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000476s ]
  6. SELECT * FROM `set` [ RunTime:0.000191s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000613s ]
  8. SELECT * FROM `article` WHERE `id` = 465126 LIMIT 1 [ RunTime:0.000634s ]
  9. UPDATE `article` SET `lasttime` = 1770566858 WHERE `id` = 465126 [ RunTime:0.006823s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000232s ]
  11. SELECT * FROM `article` WHERE `id` < 465126 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000419s ]
  12. SELECT * FROM `article` WHERE `id` > 465126 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000499s ]
  13. SELECT * FROM `article` WHERE `id` < 465126 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000762s ]
  14. SELECT * FROM `article` WHERE `id` < 465126 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001182s ]
  15. SELECT * FROM `article` WHERE `id` < 465126 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001124s ]
0.083669s