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设备点检的基础知识【PPT】

  • 2026-10-17 19:11:11
设备点检的基础知识【PPT】
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【国家优青】一例被导师称赞的优青PPT案例分享

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-23 04:29:40 HTTP/1.1 GET : http://h.sjds.net/a/531880.html
  2. 运行时间 : 0.073542s [ 吞吐率：13.60req/s ] 内存消耗：4,282.33kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=c045c90601219c12be7c5ace9a4ccd53
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  1. CONNECT:[ UseTime:0.000787s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001095s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000486s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000338s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000580s ]
  6. SELECT * FROM `set` [ RunTime:0.000294s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000638s ]
  8. SELECT * FROM `article` WHERE `id` = 531880 LIMIT 1 [ RunTime:0.000386s ]
  9. UPDATE `article` SET `lasttime` = 1792700980 WHERE `id` = 531880 [ RunTime:0.001623s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000311s ]
  11. SELECT * FROM `article` WHERE `id` < 531880 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000447s ]
  12. SELECT * FROM `article` WHERE `id` > 531880 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000403s ]
  13. SELECT * FROM `article` WHERE `id` < 531880 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000484s ]
  14. SELECT * FROM `article` WHERE `id` < 531880 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000558s ]
  15. SELECT * FROM `article` WHERE `id` < 531880 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000603s ]
0.082412s