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Linux磁盘瘦身

  • 2026-02-28 01:12:04
Linux磁盘瘦身
我感谢Gemini透露给我这个城巴佬这个无毒的瘦身方法：
# 马上瘦身fstrim -av# 启动自动瘦身服务systemctl enable fstrim.timersystemctl start fstrim.timer

晒一下我的VPS的效果

/var/oled: 9.9 GiB (10632339456 bytes) trimmed/boot/efi: 92.6 MiB (97128448 bytes) trimmed/boot: 259.5 MiB (272052224 bytes) trimmed/: 150.3 GiB (161405599744 bytes) trimmed
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  1. 请求信息 : 2026-02-28 07:12:26 HTTP/2.0 GET : https://f.mffb.com.cn/a/477526.html
  2. 运行时间 : 0.186712s [ 吞吐率：5.36req/s ] 内存消耗：4,466.83kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=0ced69e654e6899316483ef098167739
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  1. CONNECT:[ UseTime:0.000528s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000528s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.006771s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000315s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000632s ]
  6. SELECT * FROM `set` [ RunTime:0.000204s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000686s ]
  8. SELECT * FROM `article` WHERE `id` = 477526 LIMIT 1 [ RunTime:0.006638s ]
  9. UPDATE `article` SET `lasttime` = 1772233946 WHERE `id` = 477526 [ RunTime:0.000832s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000243s ]
  11. SELECT * FROM `article` WHERE `id` < 477526 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.007762s ]
  12. SELECT * FROM `article` WHERE `id` > 477526 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000629s ]
  13. SELECT * FROM `article` WHERE `id` < 477526 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006344s ]
  14. SELECT * FROM `article` WHERE `id` < 477526 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000985s ]
  15. SELECT * FROM `article` WHERE `id` < 477526 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.016745s ]
0.188760s