8g 256g m1 MacBook Air，才用了一个月，硬盘写入已经 22TB+了，你们的多少了？

m1 pro 8g 1 月 23

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 34 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 1,509,118 [772 GB]
Data Units Written: 517,467 [264 GB]
Host Read Commands: 21,492,775
Host Write Commands: 7,015,117
Controller Busy Time: 0
Power Cycles: 91
Power On Hours: 7
Unsafe Shutdowns: 6
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

你们 mac 这么疯狂么...
我用的最久的一个 SSD 开机时间 50000+小时,也才写入 40T 而已,是系统盘

=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 31 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 3%
Data Units Read: 38,289,514 [19.6 TB]
Data Units Written: 34,207,461 [17.5 TB]
Host Read Commands: 995,052,376
Host Write Commands: 965,101,846
Controller Busy Time: 0
Power Cycles: 199
Power On Hours: 751
Unsafe Shutdowns: 122
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

2019 的 MacBook Pro 15，用了一年半了

看了一圈感觉我这个最多。。。
M1 Air 8G, 2 个半月的使用量：

Data Units Read: 125,270,901 [64.1 TB]
Data Units Written: 107,191,083 [54.8 TB]

MBP M1 16GB 2 个月

Data Units Read: 8,413,739 [4.30 TB]
Data Units Written: 6,847,260 [3.50 TB]

ssd 要挂是没那么容易的，但是变卡就很有可能了。最后被存储拖后腿导致 MacBook 提前退休就搞笑了。

都让开~16 年第一版模具的 pro
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 34 Celsius
Available Spare: 100%
Available Spare Threshold: 10%
Percentage Used: 11%
Data Units Read: 351,316,560 [179 TB]
Data Units Written: 328,617,558 [168 TB]
Host Read Commands: 4,783,875,627
Host Write Commands: 2,622,748,103
Controller Busy Time: 9,399
Power Cycles: 25,955
Power On Hours: 3,540
Unsafe Shutdowns: 893
Media and Data Integrity Errors: 0
Error Information Log Entries: 714

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 34 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 4,498,262 [2.30 TB]
Data Units Written: 3,973,455 [2.03 TB]
Host Read Commands: 84,257,969
Host Write Commands: 109,646,034

2 个月

@Tink 就工作用的电脑。按照自己习惯使用。
多个 idea 项目+docker （数据库）+chrome 几十个 tab+几乎不关机

—— —— —— —— —— —— —— ——
一台电脑也就用个几年，用的爽就行了，担心这个那个，不如供起来。

两个月 3t，还行

16 寸 32G 一年的情况
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 20 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 15,058,133 [7.70 TB]
Data Units Written: 15,576,524 [7.97 TB]
Host Read Commands: 120,297,452
Host Write Commands: 172,008,071
Controller Busy Time: 0
Power Cycles: 100
Power On Hours: 128
Unsafe Shutdowns: 7
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

@FS1P7dJz #80 然而就是很离谱。

我第一块 SSD，intel x25 g2，快 6 万小时通电（现在用作 MS Gen8 系统盘），70T 写入。
刚看了下我去年 12 月底买的 MBP16 低配（ 512+16 ），1136 小时通电，29.5T 写入。

m1 16/512 Air 2 个月
Data Units Read: 6,201,857 [3.17 TB]
Data Units Written: 5,587,075 [2.86 TB]

乞丐版不能买的。。。

用 HTOP? 看看究竟是那个程序读写这么多

可以考虑用 Ramdisk 缓解一下

为什么我用了快一年 Power On Hours 只有不到 300，但是 Power Cycles 却有 5000 多。这个 Power On Hours 显然不是实际使用时间啊。难道是因为硬盘大部分时间都在睡觉？

2016 年的 MBP （ 4 年多）
Percentage Used: 6%
Data Units Read: 67,937,449 [34.7 TB]
Data Units Written: 53,734,634 [27.5 TB]
Host Read Commands: 1,903,109,367
Host Write Commands: 1,292,611,352
Controller Busy Time: 4,517
Power Cycles: 39,976
Power On Hours: 1,782

老款 macbook 好像内存读写少得多

Data Units Read: 10,174,663 [5.20 TB]
Data Units Written: 5,187,130 [2.65 TB]
Host Read Commands: 208,041,297
Host Write Commands: 75,053,668
Controller Busy Time: 0
Power Cycles: 123
Power On Hours: 89

16G M1 MBP