pve 磁盘写入很高,求帮助!

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 33 Celsius
Available Spare: 100%
Available Spare Threshold: 10%
Percentage Used: 0%
Data Units Read: 942,409 [482 GB]
Data Units Written: 1,494,231 [765 GB]
Host Read Commands: 11,254,531
Host Write Commands: 33,710,969
Controller Busy Time: 1,257
Power Cycles: 98
Power On Hours: 550
Unsafe Shutdowns: 18
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
Warning Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0

2025-05-31
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 35 Celsius
Available Spare: 100%
Available Spare Threshold: 10%
Percentage Used: 1%
Data Units Read: 1,332,881 [682 GB]
Data Units Written: 5,833,975 [2.98 TB]
Host Read Commands: 14,934,034
Host Write Commands: 223,420,452
Controller Busy Time: 4,397
Power Cycles: 98
Power On Hours: 1,603
Unsafe Shutdowns: 18
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
Warning Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0

pve 起了两个 debian(server 版本),一个虚拟化,一个 lxc,上面就跑几个脚本,和部分应用(无头 chrome 访问写网站),以前都是泡在 N1 上,后来有了虚拟化,迁移过来的,都是没啥大 io 的操作,什么网络代理,之类的小程序,没有下载 但是不知道为什么会有这么高的写入,

iotop 查看了一小段时间,期间也没看到有什么大的 io,就是有个 mysql 几十秒左右会有一次刷写日志的操作吧,io 瞬时在 10 多 M/s,除此没看到有什么明显大的,
http://cdnjson.com/image/S7jLF2

上面的信息是下午查的,现在又看了一眼,又涨了几十个 G.

Data Units Read: 1,333,394 [682 GB]
Data Units Written: 5,883,858 [3.01 TB]