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优秀课例|揭开＂大π键＂的面纱(PPT下载)

  • 2026-09-21 07:43:17
优秀课例|揭开＂大π键＂的面纱(PPT下载)

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-25 12:42:18 HTTP/1.1 GET : http://h.sjds.net/a/462295.html
  2. 运行时间 : 0.073949s [ 吞吐率：13.52req/s ] 内存消耗：4,368.87kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=9b023152cfee3bd60d48d984d8d5a407
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  1. CONNECT:[ UseTime:0.000439s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000563s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000351s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000405s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000498s ]
  6. SELECT * FROM `set` [ RunTime:0.000242s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000642s ]
  8. SELECT * FROM `article` WHERE `id` = 462295 LIMIT 1 [ RunTime:0.000343s ]
  9. UPDATE `article` SET `lasttime` = 1790311338 WHERE `id` = 462295 [ RunTime:0.001135s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000335s ]
  11. SELECT * FROM `article` WHERE `id` < 462295 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000396s ]
  12. SELECT * FROM `article` WHERE `id` > 462295 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000361s ]
  13. SELECT * FROM `article` WHERE `id` < 462295 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000534s ]
  14. SELECT * FROM `article` WHERE `id` < 462295 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000537s ]
  15. SELECT * FROM `article` WHERE `id` < 462295 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000656s ]
0.085654s