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PPT丨硝化企业事故案例分析

  • 2026-10-25 17:22:57
PPT丨硝化企业事故案例分析

▌化工邦，医化行业人脉社交和一站式服务平台

（来源：中国化学品安全协会，如有侵权请联系删除）

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1例标本丢失的不良事件PPT经典案例汇报

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-05 23:38:49 HTTP/1.1 GET : http://h.sjds.net/a/510702.html
  2. 运行时间 : 0.075877s [ 吞吐率：13.18req/s ] 内存消耗：4,307.72kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=10d6cda1b30ab50fa9cd0193d6e16af3
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  1. CONNECT:[ UseTime:0.000679s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001016s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000395s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000422s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000550s ]
  6. SELECT * FROM `set` [ RunTime:0.000290s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000698s ]
  8. SELECT * FROM `article` WHERE `id` = 510702 LIMIT 1 [ RunTime:0.000419s ]
  9. UPDATE `article` SET `lasttime` = 1793893129 WHERE `id` = 510702 [ RunTime:0.001340s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000355s ]
  11. SELECT * FROM `article` WHERE `id` < 510702 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000417s ]
  12. SELECT * FROM `article` WHERE `id` > 510702 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000391s ]
  13. SELECT * FROM `article` WHERE `id` < 510702 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000462s ]
  14. SELECT * FROM `article` WHERE `id` < 510702 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000506s ]
  15. SELECT * FROM `article` WHERE `id` < 510702 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000663s ]
0.085971s