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Linux 入门别乱学,这 8 个核心知识点决定你能不能玩转服务器!

  • 2026-08-21 00:18:03
Linux 入门别乱学,这 8 个核心知识点决定你能不能玩转服务器!
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  1. 请求信息 : 2026-08-21 11:12:20 HTTP/2.0 GET : https://f.mffb.com.cn/a/511528.html
  2. 运行时间 : 0.276775s [ 吞吐率：3.61req/s ] 内存消耗：4,438.97kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=320e038a512de84005f3bd966233db41
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  1. CONNECT:[ UseTime:0.001052s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001699s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.008309s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.004372s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001685s ]
  6. SELECT * FROM `set` [ RunTime:0.003583s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001925s ]
  8. SELECT * FROM `article` WHERE `id` = 511528 LIMIT 1 [ RunTime:0.001039s ]
  9. UPDATE `article` SET `lasttime` = 1787281940 WHERE `id` = 511528 [ RunTime:0.042736s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.004814s ]
  11. SELECT * FROM `article` WHERE `id` < 511528 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003696s ]
  12. SELECT * FROM `article` WHERE `id` > 511528 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001651s ]
  13. SELECT * FROM `article` WHERE `id` < 511528 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.023527s ]
  14. SELECT * FROM `article` WHERE `id` < 511528 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002240s ]
  15. SELECT * FROM `article` WHERE `id` < 511528 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.011712s ]
0.281980s