当前位置:首页>Linux>Linux Btrfs文件系统之crub、balance、换盘

Linux Btrfs文件系统之crub、balance、换盘

  • 2026-08-19 17:31:19
Linux Btrfs文件系统之crub、balance、换盘

字数 1390,阅读大约需 7 分钟

Btrfs 的日常运维核心:scrub 早发现损坏、balance 重分布、换盘 维护冗余。本篇讲清三件套的命令、频率、最佳实践。

一、scrub:自愈核心

1.1 什么是 scrub

btrfs scrub 遍历所有 extent

scrub 过程中:
  1. 读出 extent 数据
  2. 计算 CRC32C
  3. 与存储的 csum 对比
  4. 不一致 → 修复(用副本)或标记

scrub 跑完后会自动修复不一致的 extent(前提是有冗余)。

1.2 命令

# 启动 scrub
$ btrfs scrub start /mnt

# 看状态

$ btrfs scrub status /mnt
scrub status for /mnt
        scrub started at Sun Jan 15 03:00:00 2024
        status:         running
        duration:       00:15:30
        data_extents_scanned:    5000000
        tree_extents_scanned:    50000
        data_extents_skipped:    0
        data_bytes_scanned:      20.0GiB
        tree_bytes_scanned:      1.0GiB
        read_errors:             0
        verify_errors:           0
        csum_errors:             0
        super_errors:            0
        malloc_errors:           0
        uncorrectable_errors:    0
        unverified_errors:       0
        corrected_erasures:      0
        ...

# 取消

$ btrfs scrub cancel /mnt

# 恢复(暂停的)

$ btrfs scrub resume /mnt

1.3 scrub 频率

场景
频率
家用
每月
服务器
每周
大容量(>50TB)
每月
冷存储
每季度

原因:scrub 占用 IO,会显著降低 IO 性能(30~50%)。

1.4 自动化 scrub

systemd timer

# /etc/systemd/system/btrfs-scrub.service
[Unit]
Description=Btrfs scrub

[Service]
Type=oneshot
ExecStart=/sbin/btrfs scrub start /mnt

# /etc/systemd/system/btrfs-scrub.timer

[Unit]
Description=Monthly Btrfs scrub

[Timer]
OnCalendar=monthly
RandomizedDelaySec=4h
Persistent=true

[Install]
WantedBy=timers.target

$ systemctl enable --now btrfs-scrub.timer

cron(传统):

# /etc/cron.d/btrfs-scrub
0 4 1 * * root /sbin/btrfs scrub start /mnt

1.5 scrub 性能

scrub 性能受限于:

  • • 盘数(多盘并行)
  • • 盘速(最慢盘决定)
  • • CPU(csum 计算)

调整:

# ionice:低优先级
$ ionice -c 3 /sbin/btrfs scrub start /mnt

# nice:低 CPU 优先级(影响不大)

$ nice -n 19 /sbin/btrfs scrub start /mnt

二、balance:数据重平衡

2.1 何时跑 balance

触发条件
理由
加新盘后
让数据分布到新盘
RAID 模式变更
转换 profile
设备间数据不均
平衡
长期运行后
整理碎片 chunk

2.2 命令详解

# 基本
$ btrfs balance start /mnt

# 限制使用率

$ btrfs balance start -dusage=80 /mnt
#        ^^^^^^^^^^^ 只平衡使用率 > 80% 的 chunk

#        用法:50 / 80 / 90 ...


# 转 RAID

$ btrfs balance start -dconvert=raid1 /mnt
$ btrfs balance start -dconvert=raid5 /mnt

# 转 metadata

$ btrfs balance start -mconvert=raid1 /mnt

# 暂停

$ btrfs balance pause /mnt

# 恢复

$ btrfs balance resume /mnt

# 取消

$ btrfs balance cancel /mnt

# 状态

$ btrfs balance status /mnt

2.3 balance 性能

balance 写大量新 extent,IO 密集

# 限制 IO
$ ionice -c 3 btrfs balance start /mnt

# 分批

$ for usage in 80 60 40 20; do
    btrfs balance start -dusage=$usage /mnt
    wait

done

2.4 多久跑一次

触发
频率
加盘后
立即
RAID 模式变更后
立即
定期维护
半年~一年
设备使用不均时
按需

不需要每月跑——这是常见误区。

三、换盘

3.1 故障盘识别

# 1. 看文件系统状态
$ btrfs filesystem show /mnt
# 某盘 missing 或 error


# 2. 看设备错误

$ btrfs device stats /mnt
/dev/sdb [/mnt].write_io_errs    0
/dev/sdb [/mnt].read_io_errs     0
/dev/sdb [/mnt].flush_io_errs    0
/dev/sdb [/mnt].corruption_errs  0

# 错误数 > 0:盘可能有问题

3.2 故障处理流程

# 1. 确认盘坏了(SMART + dmesg)
$ smartctl -a /dev/sdb
$ dmesg | tail

# 2. 移除 missing 盘

$ btrfs device remove missing /mnt
# 或

$ btrfs device remove /dev/sdb /mnt

# 3. 物理换新盘


# 4. 加新盘

$ btrfs device add /dev/sdb_new /mnt

# 5. balance 重建数据

$ btrfs balance start -dusage=0 /mnt

# 6. scrub 验证

$ btrfs scrub start /mnt

3.3 在线 replace

# 一步搞定(旧盘 → 新盘)
$ btrfs replace start /dev/sdb /dev/sdb_new /mnt

# 看进度

$ btrfs replace status /mnt
# 或

$ btrfs replace status /dev/sdb

# 取消

$ btrfs replace cancel /mnt

注意

  • • btrfs replace 在较新的内核中才有(≥ 4.18 推荐)
  • • 旧内核用 add + balance + remove 流程

四、scrub + balance + replace 组合实战

场景 1:定期维护

# 每月 1 号 4 点跑 scrub
$ /sbin/btrfs scrub start /mnt

# 看状态

$ btrfs scrub status /mnt
# 跑完会自动结束

场景 2:加盘扩容

# 1. 加盘
$ btrfs device add /dev/sdX /mnt

# 2. balance(让数据分布到新盘)

$ btrfs balance start -dusage=0 /mnt

# 3. 看进度

$ btrfs balance status /mnt

# 4. 完成后跑 scrub 验证

$ btrfs scrub start /mnt

场景 3:换盘

# 1. replace(一步)
$ btrfs replace start /dev/sdb /dev/sdb_new /mnt

# 2. 监控

$ btrfs replace status /mnt

# 3. 跑 scrub

$ btrfs scrub start /mnt

五、监控与告警

5.1 关键指标

指标
健康
警告
data_bytes_scanned
100%
< 80% 终止
read_errors
0
> 0
verify_errors
0
> 0
csum_errors
0
> 0
super_errors
0
> 0
unverified_errors
0
> 0

5.2 智能告警脚本

#!/bin/bash
# /usr/local/bin/btrfs-monitor.sh


MOUNT=$1
STATE=$(btrfs device stats -c $MOUNT 2>/dev/null)

# 1. 看是否有设备错误

for
 dev in $(ls /sys/fs/btrfs/*/devices/ 2>/dev/null); do
    ERRORS=$(cat $dev/error_count 2>/dev/null)
    if
 [ "$ERRORS" -gt 0 ]; then
        echo
 "ALERT: device $(basename $dev) has $ERRORS errors"
        # mail -s "Btrfs Error" root

    fi

done


# 2. 容量检查

USED=$(btrfs filesystem usage -b $MOUNT 2>/dev/null | grep "Used:" | awk '{print $2}' | head -1)
TOTAL=$(btrfs filesystem usage -b $MOUNT 2>/dev/null | grep "Device size" | awk '{print $3}' | head -1)
PCT=$((USED * 100 / TOTAL))
if
 [ "$PCT" -gt 90 ]; then
    echo
 "ALERT: $MOUNT is $PCT% full"
fi

5.3 长期监控工具

  • • btrfsmaintenance(SUSE):自动 balance / scrub / trim
  • • snapper(SUSE):自动快照 + 清理
  • • 自定义 Prometheus exporter(自建)

六、defragment 整理碎片

# 看碎片情况
$ filefrag -v /mnt/data/bigfile | head

# 整理

$ btrfs filesystem defragment /mnt/data/bigfile

# 递归

$ btrfs filesystem defragment -r /mnt/data

# 同时压缩

$ btrfs filesystem defragment -r -czstd /mnt/data

注意:defragment 写时复制,会消耗空间。一般 不需要跑

七、SSD trim

# 启用 mount 选项
# /etc/fstab

UUID=...  /mnt  btrfs  subvol=@,compress=zstd,discard,defaults  0 0
#                                                ^^^^^^^ 自动 trim


# 或手动

$ fstrim /mnt

八、本篇小结

任务
命令
频率
scrub
btrfs scrub start /mnt
每月
balance
btrfs balance start /mnt
加盘后/按需
replace
btrfs replace start old new /mnt
换盘时
defragment
btrfs filesystem defragment /mnt
罕见

运维口诀

  • • 每月 scrub(早发现损坏)
  • • 加盘必 balance(数据分布)
  • • 故障盘早换(等真坏了就完了)
  • • 容量监控 ≥ 90%(及时扩容)
  • • SMART 监控(提前预警)

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-08-21 13:36:30 HTTP/2.0 GET : https://f.mffb.com.cn/a/509726.html
  2. 运行时间 : 0.274818s [ 吞吐率:3.64req/s ] 内存消耗:4,754.23kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=2adf6ee019530a92340a722896c1a63a
  1. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/provider.php ( 0.19 KB )
  23. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/common.php ( 0.03 KB )
  27. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/app.php ( 0.95 KB )
  30. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/cache.php ( 0.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/console.php ( 0.23 KB )
  32. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/cookie.php ( 0.56 KB )
  33. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/database.php ( 2.48 KB )
  34. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/filesystem.php ( 0.61 KB )
  36. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/lang.php ( 0.91 KB )
  37. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/log.php ( 1.35 KB )
  38. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/middleware.php ( 0.19 KB )
  39. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/route.php ( 1.89 KB )
  40. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/session.php ( 0.57 KB )
  41. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/trace.php ( 0.34 KB )
  42. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/view.php ( 0.82 KB )
  43. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/event.php ( 0.25 KB )
  44. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/service.php ( 0.13 KB )
  46. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/AppService.php ( 0.26 KB )
  47. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/services.php ( 0.14 KB )
  53. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/Request.php ( 0.09 KB )
  84. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/middleware.php ( 0.25 KB )
  86. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/route/app.php ( 1.72 KB )
  100. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/controller/Index.php ( 4.81 KB )
  104. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/BaseController.php ( 2.05 KB )
  105. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/runtime/temp/067d451b9a0c665040f3f1bdd3293d68.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001081s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001381s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000706s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.009570s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001253s ]
  6. SELECT * FROM `set` [ RunTime:0.001634s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001451s ]
  8. SELECT * FROM `article` WHERE `id` = 509726 LIMIT 1 [ RunTime:0.004100s ]
  9. UPDATE `article` SET `lasttime` = 1787290590 WHERE `id` = 509726 [ RunTime:0.065549s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.012352s ]
  11. SELECT * FROM `article` WHERE `id` < 509726 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002752s ]
  12. SELECT * FROM `article` WHERE `id` > 509726 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001740s ]
  13. SELECT * FROM `article` WHERE `id` < 509726 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002435s ]
  14. SELECT * FROM `article` WHERE `id` < 509726 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002423s ]
  15. SELECT * FROM `article` WHERE `id` < 509726 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004606s ]
0.278619s