m1 mac ssd 寿命问题解决了吗?

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Local Time is:                      Sun May  8 18:41:07 2022 CST
Critical Warning:                   0x00
Temperature:                        36 Celsius
Available Spare:                    100%
Available Spare Threshold:          99%
Percentage Used:                    0%
Data Units Read:                    26,084,436 [13.3 TB]
Data Units Written:                 24,556,559 [12.5 TB]
Host Read Commands:                 129,307,010
Host Write Commands:                86,130,913
Controller Busy Time:               0
Power Cycles:                       189
Power On Hours:                     74
Unsafe Shutdowns:                   7
Media and Data Integrity Errors:    0
Error Information Log Entries:      0

Local Time is:                      Sun May  8 18:10:40 2022 CST
SMART/Health Information (NVMe Log 0x02)
Critical Warning:                   0x00
Temperature:                        35 Celsius
Available Spare:                    100%
Available Spare Threshold:          99%
Percentage Used:                    0%
Data Units Read:                    25,561,645 [13.0 TB]
Data Units Written:                 24,042,807 [12.3 TB]
Host Read Commands:                 127,959,264
Host Write Commands:                84,876,872
Controller Busy Time:               0
Power Cycles:                       189
Power On Hours:                     74
Unsafe Shutdowns:                   7
Media and Data Integrity Errors:    0
Error Information Log Entries:      0

10 天写入 12T 正常嘛... 刚观察了正常使用半小时 200G

第 1 条附言 · 2022-05-09 14:12:21 +08:00

此贴主要讨论 m1 macbook 的问题，2019 2018 应该都是正常的

第 2 条附言 · 2022-05-09 23:23:30 +08:00

20220509 update

型号 macbook m1 pro 16G/512G ，今天轻度使用 swap 平均在 6G 左右，关闭了 spotlight ，icloud

Data Units Read: 29,889,936 [15.3 TB]
Data Units Written: 27,914,023 [14.2 TB]

昨天：
Data Units Read: 26,084,436 [13.3 TB]
Data Units Written: 24,556,559 [12.5 TB]

仅 1 天又新增了 1.7T ，我决定明天咨询下苹果了，看下能不能解决

血的教训：日常依赖 swap 的用户，intel 转过来千万注意加大内存选购了

第 3 条附言 · 2022-05-16 11:41:55 +08:00

update 下, 进过各种排除法，最后定位到是 Chrome 占用了比较多内存, 而且内存都频繁在读写导致 swap 读写量很大。
解决方案：
安装页面休眠插件，The Great Suspender 现在解决了

111 条回复 • 2024-08-13 09:50:17 +08:00

1 2

❮

❯

pupboss

2022-05-08 18:55:34 +08:00

后面可能会好点，我这台一年 60T 的写

liprais

2022-05-08 18:57:17 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 24 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 23,212,413 [11.8 TB]
Data Units Written: 20,314,989 [10.4 TB]
Host Read Commands: 284,404,694
Host Write Commands: 307,652,314
Controller Busy Time: 0
Power Cycles: 393
Power On Hours: 216
Unsafe Shutdowns: 21
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

antfinworker

2022-05-08 18:57:30 +08:00

@pupboss 是么，算了下按现在的用量一年得 4 500T 了 2 年报废

jfdnet

2022-05-08 19:04:43 +08:00

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 30 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 13,295,266 [6.80 TB]
Data Units Written: 10,865,107 [5.56 TB]
Host Read Commands: 276,191,792
Host Write Commands: 218,575,891
Controller Busy Time: 0
Power Cycles: 232
Power On Hours: 176
Unsafe Shutdowns: 11
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

antfinworker

2022-05-08 19:07:26 +08:00

后面每天更新下这个帖子看下后续情况

jfdnet

2022-05-08 19:08:22 +08:00

不过楼主你的
Power Cycles: 189

完全充放电 189 次，怎么也不大可能是 10 天的数据。

antfinworker

2022-05-08 19:11:19 +08:00

@jfdnet 这个是充电次数吧电池 cycle

Device Name: bq40z651
Pack Lot Code: 0
PCB Lot Code: 0
Firmware Version: 0b00
Hardware Revision: 100
Cell Revision: 4014
Charge Information:
The battery’s charge is below the critical level: No
Fully Charged: No
Charging: No
State of Charge (%): 11
Health Information:
Cycle Count: 13
Condition: Normal
Maximum Capacity: 100%

jfdnet

2022-05-08 19:23:50 +08:00

@antfinworker 这个不懂哈，但是；

这是我的数据：
Health Information:
Cycle Count: 21
Condition: Normal
Maximum Capacity: 100%

Power Cycles: 232
Power On Hours: 176
Unsafe Shutdowns: 11

这是你的数据：
Health Information:
Cycle Count: 13
Condition: Normal
Maximum Capacity: 100%

Power Cycles: 189
Power On Hours: 74
Unsafe Shutdowns: 7

我这个都已经过了半年，你说你才用了 10 天。10 天 7 次非正常断电？你这买来的电脑是不是有点问题？

antfinworker

2022-05-08 19:27:03 +08:00

@jfdnet 我以为你的数据是最多 1-2 个月呢，看来我的 mbp 是真的有问题

antfinworker

2022-05-08 19:29:09 +08:00

@jfdnet 我怀疑过被使用，但是我观察了 1 小时差不多写入 400G ，可能和我使用习惯有关系
swap 很大有 14G 多，10 核心内存 16G 的版本

kimigaooo

2022-05-08 19:41:53 +08:00 via iPhone

之前有个 xd 分享了写入过多是 iCloud 的问题，重新登录或许可解

sirlion

2022-05-08 19:49:24 +08:00 via iPhone

乞丐版 mba ，一年半了，3.9t 写入，很正常

zhouxelf

2022-05-08 19:53:39 +08:00

刚看了下，M1 MacBook Pro 13 去年 3 月买的，一年多点，读 12.1 TB 、写 8.68 TB

ViriF

2022-05-08 19:57:13 +08:00

power cycle 这一项好多人都提到过数据看着不正常

hello2090

2022-05-08 20:05:40 +08:00

SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 24 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 6,434,689 [3.29 TB]
Data Units Written: 6,458,099 [3.30 TB]
Host Read Commands: 108,119,705
Host Write Commands: 136,101,912
Controller Busy Time: 0
Power Cycles: 186
Power On Hours: 147
Unsafe Shutdowns: 6
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

4 个月 3TB ，是不是有点少啊，我下了不少高清小电影啊😄

antfinworker

2022-05-08 20:10:41 +08:00

=== START OF INFORMATION SECTION ===
Model Number: APPLE SSD AP0256Q
Firmware Version: 387.120.
PCI Vendor/Subsystem ID: 0x106b
IEEE OUI Identifier: 0x000000
Controller ID: 0
NVMe Version: <1.2
Number of Namespaces: 3
Local Time is: Sun May 8 20:09:05 2022 CST
Firmware Updates (0x02): 1 Slot
Optional Admin Commands (0x0004): Frmw_DL
Optional NVM Commands (0x0004): DS_Mngmt
Maximum Data Transfer Size: 256 Pages

Supported Power States
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
0 + 0.00W - - 0 0 0 0 0 0

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 50 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 10%
Data Units Read: 380,431,245 [194 TB]
Data Units Written: 304,751,903 [156 TB]
Host Read Commands: 4,862,488,053
Host Write Commands: 2,182,347,167
Controller Busy Time: 0
Power Cycles: 159
Power On Hours: 1,847
Unsafe Shutdowns: 28
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

我的另一个居家用的电脑 m1 mac mini ，1 年左右，虽然有点多，还是可以接受

antfinworker

2022-05-08 20:11:30 +08:00

这个电脑一般都不关机的

antfinworker

2022-05-08 20:14:33 +08:00

@kimigaooo 刚重新登陆了,看看能不能解决

antfinworker

2022-05-08 20:17:18 +08:00

Critical Warning: 0x00
Temperature: 37 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 27,093,811 [13.8 TB]
Data Units Written: 25,540,191 [13.0 TB]
Host Read Commands: 132,438,875
Host Write Commands: 88,646,409
Controller Busy Time: 0
Power Cycles: 189
Power On Hours: 76
Unsafe Shutdowns: 7
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

13T 了， -。- 太夸张了吧

antfinworker

2022-05-08 20:19:06 +08:00

系统管理器显示，kernal_task 写入 8.82T

chendy

2022-05-08 21:06:46 +08:00

只能说因人而异，20 年 12 月的 16/500 13pro
Data Units Read: 57,707,776 [29.5 TB]
Data Units Written: 36,031,820 [18.4 TB]

deplivesb

2022-05-08 21:16:13 +08:00

我用了快一年的电脑 Power Cycles 207 Unsafe Shutdowns 11 ，你这个 10 天的电脑就 74 和 7 了？你这个电脑确定不是二手的？

leeuu

2022-05-08 21:22:05 +08:00 via Android

首发入的，没少重置，最新版本，目前写入 18t 你这才哪跟哪

MrKrabs

2022-05-08 21:23:44 +08:00

不是标准硬盘不准的

xiaojun996

2022-05-08 21:50:12 +08:00

```
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 37 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 74,898,341 [38.3 TB]
Data Units Written: 46,679,089 [23.8 TB]
Host Read Commands: 1,614,232,327
Host Write Commands: 842,443,031
Controller Busy Time: 0
Power Cycles: 186
Power On Hours: 971
Unsafe Shutdowns: 23
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
```

时间：1 年 6 个月
型号：mbp m1 16g + 512g

wanglz111

2022-05-08 22:22:11 +08:00

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 30 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 1%
Data Units Read: 48,179,362 [24.6 TB]
Data Units Written: 31,875,252 [16.3 TB]
Host Read Commands: 640,079,381
Host Write Commands: 241,068,140
Controller Busy Time: 0
Power Cycles: 129
Power On Hours: 377
Unsafe Shutdowns: 7
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
```

mbp m1 8+256
2021.8

tmux123

2022-05-08 22:26:06 +08:00

Critical Warning: 0x00
Temperature: 35 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 22,101,676 [11.3 TB]
Data Units Written: 11,555,362 [5.91 TB]
Host Read Commands: 380,009,617
Host Write Commands: 370,272,783
Controller Busy Time: 0
Power Cycles: 228
Power On Hours: 329
Unsafe Shutdowns: 13
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

21 年 2 月……买来就关了 spotlight

xcsoft

2022-05-08 22:34:31 +08:00 via iPhone

一年大概 20T 读 15T 写了
m1 macbook pro 16G 512

antfinworker

2022-05-08 22:37:52 +08:00

@deplivesb 只看通电时间 74 小时差不多的，至于 Unsafe Shutdowns 可能是有 2 个晚上，没插电源忘了关电脑，早上就没电了（没开屏幕休眠）

antfinworker

2022-05-08 22:39:06 +08:00

@leeuu 10 天就已经 13T 了，=。=

antfinworker

2022-05-08 22:39:58 +08:00

再更新下
电脑型号 16G 内存 /512G SSD

antfinworker

2022-05-08 22:42:48 +08:00

系统 12.4 Beta
swap 13G
icloud 全打开的
spotlight 也开着
alfred 开着
没有清理内存软件

4-5 天没有关机的状态，写入进程 kernel_task 9.28T

12101111

2022-05-08 23:05:33 +08:00

64G 首发 m1 max, 读写只有 8T, power cycles 400, on hours 269, 平时 swap 为 0, 内存占用常年 20-30G, 总是开着一个 16G 内存的 windows11 虚拟机
unsafe shutdown 37 感觉除了几次连显示器 DCP panic 就是玩 asahi linux 死机强制重启
开机 1 天 launchd 写入 37G, Firefox 写入 17.8G, kernel_task 写入 8.3G, Windows 11 虚拟机写入 6.3G

ariza

2022-05-08 23:59:10 +08:00 via iPhone

Mac mini 明天看看数据

marcojbk

2022-05-09 00:18:33 +08:00 via iPhone

据说这是个 bug ，前面很多帖子提到过，搜搜看，跟 icloud 好像有关系

zhaidoudou123

2022-05-09 00:20:43 +08:00

吐槽一下：
你们每次发这个我都想看，可是除了最开始几次后来你们每次都不发命令，我要想看我就得去 Google 搜一下命令
我今天想了想，不看了！😡

我上次看的时候已经超过我之前用了好几年的 Intel Mac 了

kuunnnn

2022-05-09 00:25:17 +08:00

买了快一年半的 Mac mini
Data Units Read: 33,421,167 [17.1 TB]
Data Units Written: 27,458,312 [14.0 TB]

antfinworker

2022-05-09 00:30:49 +08:00

@zhaidoudou123 先安装 brew

brew install smartmontools

smartctl -a disk0

参考这个 https://wker.com/macos-smartmontools/

antfinworker

2022-05-09 00:34:17 +08:00

@kuunnnn 比你晚半年，现在是这个数
Percentage Used: 10%
Data Units Read: 380,431,245 [194 TB]
Data Units Written: 304,751,903 [156 TB]

antfinworker

2022-05-09 00:35:43 +08:00

@marcojbk
icloud 全关了
spotlight 也关了，明天观察一天
swap 保持 10G 以上

MengiNo

2022-05-09 01:18:42 +08:00

Critical Warning: 0x00
Temperature: 27 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 2%
Data Units Read: 28,063,211 [14.3 TB]
Data Units Written: 18,402,091 [9.42 TB]
Host Read Commands: 583,324,060
Host Write Commands: 433,910,679
Controller Busy Time: 0
Power Cycles: 2,325
Power On Hours: 346
Unsafe Shutdowns: 16
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

MacBook Air M1 16 + 256 。平时正常使用，Spotlight 和 iCloud 所有选项全开，有更新就升，购于 2021 年 3 月底。

xinbaqiu

2022-05-09 01:24:08 +08:00 via iPhone

什么程序导致的内存占用高

234ygg

2022-05-09 01:38:00 +08:00

主控都是苹果自家的，人家爱怎么统计怎么来。有可能是把 swap 进 slc 区块的数据也算在 tlc 上了，硬盘可不仅只有模拟 slc 加速，定制颗粒完全可以搞一大块物理 slc ，又没人规定非要区分统计同一块颗粒上的 tlc slc 写入量，真有什么集体故障未来也会召回展开维修计划，何必月经。。

28Sv0ngQfIE7Yloe

2022-05-09 01:53:23 +08:00

查这个有什么意义呢。。。

antfinworker

2022-05-09 07:01:18 +08:00

@234ygg 如果普遍都比较大，可能没有问题了
上个 mbp 2018 款的用了大概 3 年吧, 才发现 ssd 是 44% 损耗了，速度下降很多。
m1 pro 毕竟想多用几年...

vinwim

2022-05-09 08:37:04 +08:00

不正常，这是我用了大半年的 1TB m1 pro 的数据

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 24 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 12,775,422 [6.54 TB]
Data Units Written: 8,518,614 [4.36 TB]
Host Read Commands: 198,080,495
Host Write Commands: 115,269,453
Controller Busy Time: 0
Power Cycles: 207
Power On Hours: 129
Unsafe Shutdowns: 9
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

6i3BMhWCpKaXhqQi

2022-05-09 09:13:26 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 31 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 4%
Data Units Read: 60,425,661 [30.9 TB]
Data Units Written: 264,001,174 [135 TB]
Host Read Commands: 961,451,663
Host Write Commands: 712,721,710
Controller Busy Time: 0
Power Cycles: 166
Power On Hours: 840
Unsafe Shutdowns: 9
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

半年整

chrisia

2022-05-09 09:13:38 +08:00

我记得 m1 上的 SMART 被证实是统计方法错误了吧

YardWill

2022-05-09 09:15:14 +08:00

你们这也太少了吧我一年整
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 33 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 5%
Data Units Read: 359,535,575 [184 TB]
Data Units Written: 340,328,570 [174 TB]
Host Read Commands: 1,897,746,236
Host Write Commands: 1,178,227,431
Controller Busy Time: 0
Power Cycles: 98
Power On Hours: 907
Unsafe Shutdowns: 6
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

plk403

2022-05-09 09:26:33 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 36 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 20,705,718 [10.6 TB]
Data Units Written: 40,168,913 [20.5 TB]
Host Read Commands: 1,205,083,798
Host Write Commands: 1,318,268,011
Controller Busy Time: 0
Power Cycles: 200
Power On Hours: 508
Unsafe Shutdowns: 11
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
32g 14 寸 m1 pro

koihia

2022-05-09 09:27:09 +08:00

MacBookAir 16G/1T
兩個月，看起來是比較多的

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 47 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 42,866,160 [21.9 TB]
Data Units Written: 38,363,669 [19.6 TB]
Host Read Commands: 419,570,451
Host Write Commands: 390,466,032
Controller Busy Time: 0
Power Cycles: 82
Power On Hours: 251
Unsafe Shutdowns: 4
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

ariza

2022-05-09 09:36:09 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 33 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 8%
Data Units Read: 267,321,805 [136 TB]
Data Units Written: 200,512,264 [102 TB]
Host Read Commands: 4,762,963,930
Host Write Commands: 3,918,200,279
Controller Busy Time: 0
Power Cycles: 285
Power On Hours: 2,331
Unsafe Shutdowns: 39
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

报废指日可待

Leonard

2022-05-09 09:37:30 +08:00

你这太高了，我平均一个月 1T 吧

drackzy

2022-05-09 09:56:20 +08:00

Ubuntu 3 年半基本天天开机。
Data Units Read: 52,184,615 [26.7 TB]
Data Units Written: 45,519,818 [23.3 TB]
现在固态都白菜价格了，换硬盘不心疼。

BeandyXXV

2022-05-09 09:56:28 +08:00

M1 Mac mini 16G 内存，前一段时间没关注，一直开着 pycharm + goland 。偶然一看，都 90T 了。吓得我赶紧转了 VS Code 。后面就涨幅正常了，一个月不到 1T 。珍爱 Mac 远离 Jetbrain 。

Guidoo

2022-05-09 10:12:25 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 36 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 11%
Data Units Read: 371,266,946 [190 TB]
Data Units Written: 335,486,480 [171 TB]
Host Read Commands: 2,464,861,585
Host Write Commands: 1,144,121,592
Controller Busy Time: 0
Power Cycles: 227
Power On Hours: 1,437
Unsafe Shutdowns: 10
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

1 年 4 个月。报废指日可待

acupnocup

2022-05-09 10:13:50 +08:00

Critical Warning: 0x00
Temperature: 33 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 14,105,263 [7.22 TB]
Data Units Written: 6,694,801 [3.42 TB]
Host Read Commands: 234,596,279
Host Write Commands: 112,823,045
Controller Busy Time: 0
Power Cycles: 154
Power On Hours: 133
Unsafe Shutdowns: 12
Media and Data Integrity Errors: 0
Error Information Log Entries: 0
_____________________________________________________________
21 年 4 月，最基本款
使用频率还蛮高的，主要是看电影、写 PPT

00x170818

2022-05-09 10:20:39 +08:00

Critical Warning: 0x00
Temperature: 31 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 1%
Data Units Read: 33,076,611 [16.9 TB]
Data Units Written: 21,543,045 [11.0 TB]
Host Read Commands: 930,011,176
Host Write Commands: 470,006,483
Controller Busy Time: 0
Power Cycles: 276
Power On Hours: 719
Unsafe Shutdowns: 20
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

首发入的 mac mini 16g 版本，每天都在公司写 ios 和前端，也不关机，我这使用量还是挺正常的。

xtinput

2022-05-09 10:42:57 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 33 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 18,979,286 [9.71 TB]
Data Units Written: 17,677,172 [9.05 TB]
Host Read Commands: 364,618,184
Host Write Commands: 303,154,009
Controller Busy Time: 0
Power Cycles: 244
Power On Hours: 248
Unsafe Shutdowns: 8
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

21 款，双 11 买的

zjl03505

2022-05-09 10:43:33 +08:00

半年多时间

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 29 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 2,577,694 [1.31 TB]
Data Units Written: 1,730,412 [885 GB]
Host Read Commands: 47,791,960
Host Write Commands: 30,778,658
Controller Busy Time: 0
Power Cycles: 133
Power On Hours: 33
Unsafe Shutdowns: 4
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

phillee

2022-05-09 11:21:01 +08:00

21 款 m1pro ，十一月底入手，这个状态算正常吧

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 33 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 17,557,426 [8.98 TB]
Data Units Written: 16,873,059 [8.63 TB]
Host Read Commands: 266,656,103
Host Write Commands: 241,302,501
Controller Busy Time: 0
Power Cycles: 387
Power On Hours: 251
Unsafe Shutdowns: 37
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

skyfrere

2022-05-09 11:31:14 +08:00

Critical Warning: 0x00
Temperature: 34 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 22,572,295 [11.5 TB]
Data Units Written: 14,260,217 [7.30 TB]
Host Read Commands: 393,584,850
Host Write Commands: 259,656,471
Controller Busy Time: 0
Power Cycles: 154
Power On Hours: 357
Unsafe Shutdowns: 6
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

14 寸，1T /7 个月，平时正常使用，Spotlight 和 iCloud 所有选项全开，有更新就升，系统信息里电池循环 36.

KR19

2022-05-09 11:43:19 +08:00

你们的读写也太少了，我之前的那台 M1 air 用了一年多点，读写均 100T

zhch602

2022-05-09 11:44:35 +08:00

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 42 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 2%
Data Units Read: 182,921,679 [93.6 TB]
Data Units Written: 135,657,149 [69.4 TB]
Host Read Commands: 1,982,970,715
Host Write Commands: 608,688,973
Controller Busy Time: 0
Power Cycles: 137
Power On Hours: 760
Unsafe Shutdowns: 6
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

512G 用了一年整

acerest

2022-05-09 12:35:45 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 39 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 92,338,693 [47.2 TB]
Data Units Written: 62,739,524 [32.1 TB]
Host Read Commands: 3,358,132,248
Host Write Commands: 629,001,417
Controller Busy Time: 0
Power Cycles: 138
Power On Hours: 832
Unsafe Shutdowns: 20
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

2019 16 inch 用了两年多了
OP 你电脑可能有点问题？

nameina

2022-05-09 13:19:48 +08:00

SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 38 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 6%
Data Units Read: 195,929,899 [100 TB]
Data Units Written: 179,835,232 [92.0 TB]
Host Read Commands: 4,284,771,834
Host Write Commands: 2,954,907,090
Controller Busy Time: 0
Power Cycles: 386
Power On Hours: 1,277
Unsafe Shutdowns: 20
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

quericy

2022-05-09 13:31:56 +08:00

Percentage Used: 20%
Data Units Read: 594,797,198 [304 TB]
Data Units Written: 588,989,880 [301 TB]

😒 不知道 m1 还能撑多久

liudayu

2022-05-09 13:48:42 +08:00

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 35 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 4%
Data Units Read: 60,291,650 [30.8 TB]
Data Units Written: 69,570,919 [35.6 TB]
Host Read Commands: 1,335,616,666
Host Write Commands: 1,308,265,541
Controller Busy Time: 0
Power Cycles: 200
Power On Hours: 1,151
Unsafe Shutdowns: 72
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

2018 的 15 寸 512G 。坐等 M2 优化 SSD 读写

podel

2022-05-09 14:01:27 +08:00

m1 pro 16 寸 1T+32G 版本发布首发拿到。到现在快半年。
写入读取 5TB
Temperature: 31 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 11,478,913 [5.87 TB]
Data Units Written: 11,325,594 [5.79 TB]
Host Read Commands: 239,828,967
Host Write Commands: 220,246,719
感觉还是跟内存的大小有关系。

antfinworker

2022-05-09 14:08:43 +08:00

@quericy 唉一样的，咋整
老电脑卡的不行，发现 ssd 寿命下降会降速

antfinworker

2022-05-09 14:10:10 +08:00

@chrisia 好像 11.4 更新了 SMART 统计的 bug fix ，
12.4 通过系统管理器看里面读写一样很高，主要都是系统进程

antfinworker

2022-05-09 14:11:07 +08:00

@acerest 2019 没这个问题，只有 m1 电脑低配内存 (8/16) 会有这个问题

Aurt

2022-05-09 14:12:10 +08:00

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

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 28 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 12,444,993 [6.37 TB]
Data Units Written: 16,083,833 [8.23 TB]
Host Read Commands: 273,344,343
Host Write Commands: 270,201,932
Controller Busy Time: 0
Power Cycles: 165
Power On Hours: 337
Unsafe Shutdowns: 5
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

显示 Power Cycles: 165
系统显示 Cycle Count: 24 ，
苹果官网购入

xman99

2022-05-09 14:43:57 +08:00

先声明，appid 和 icloud 没有用，工作电脑原因。一般只会写 php 后端
3 月中旬到手的，使用 1 半月有多。air 配置 16g+256g

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 36 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 2,733,838 [1.39 TB]
Data Units Written: 2,250,160 [1.15 TB]
Host Read Commands: 56,975,316
Host Write Commands: 50,059,982
Controller Busy Time: 0
Power Cycles: 100
Power On Hours: 66
Unsafe Shutdowns: 3
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

dustb1n

2022-05-09 15:24:01 +08:00

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 39 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 9,851,478 [5.04 TB]
Data Units Written: 5,360,107 [2.74 TB]
Host Read Commands: 200,789,401
Host Write Commands: 110,849,729
Controller Busy Time: 0
Power Cycles: 251
Power On Hours: 200
Unsafe Shutdowns: 11
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

storyxc

2022-05-09 15:41:31 +08:00

去年 11 月底到手的 14 寸 m1 pro 32G 512G,目前使用半年多点
=====================================
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: 7,326,092 [3.75 TB]
Data Units Written: 11,796,317 [6.03 TB]
Host Read Commands: 178,598,305
Host Write Commands: 199,137,364
Controller Busy Time: 0
Power Cycles: 217
Power On Hours: 185
Unsafe Shutdowns: 7
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

for8ever

2022-05-09 15:54:07 +08:00

我的 14 寸 m1 pro 16G 500G 用了 3 个多月：

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: 17,638,538 [9.03 TB]
Data Units Written: 17,676,002 [9.05 TB]
Host Read Commands: 267,481,517
Host Write Commands: 214,683,789
Controller Busy Time: 0
Power Cycles: 251
Power On Hours: 190
Unsafe Shutdowns: 5
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

ST0RMTR00PER

2022-05-09 16:04:26 +08:00

有没有不用 Brew 的方法。

Frytea

2022-05-09 16:09:58 +08:00

MacBook Air m1 8g 256g, 一年半，已佛系～

Percentage Used: 13%
Data Units Read: 478,986,408 [245 TB]
Data Units Written: 406,618,366 [208 TB]

thelastline

2022-05-09 16:18:59 +08:00

事物声明：使用情况因人而异。
MBP M1,8G+256GB

SMART Info:
Percentage Used: 20%
Data Units Read: 688,001,398 [352 TB]
Data Units Written: 620,754,424 [317 TB]
Power On Hours: 2,160

sysdiagnose/ASPSnapshots/asptool_snapshot.log:
Grown Bad Blocks Count: 0
Factory Bad Blocks Count: 142
numBands: 985
INTERMEDIATE PARTITION : Erase Cycles: Max ( 20069, 20% of EoL ) Min ( 20068, 20% of EoL ) Avg ( 20068, 20% of EoL )
Max band age: ( 0 )
EoL erase cycles: ( 100000 )
USER PARTITION : Erase Cycles: Max ( 644, 21% of EoL ) Min ( 0, 0% of EoL ) Avg ( 607, 20% of EoL )
Max band age: ( 7 )
EoL erase cycles: ( 3000 )

oxoxoxox

2022-05-09 16:32:55 +08:00

用了 5 个多月的 Macbook Pro 14 M1Pro 32GB+512GB 版本
工作用电脑，iCloud 和 TimeMachine （配合 NAS ）都正常使用
目前看起来磁盘读写都很正常

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: 16,343,989 [8.36 TB]
Data Units Written: 13,676,485 [7.00 TB]
Host Read Commands: 464,261,312
Host Write Commands: 331,041,007
Controller Busy Time: 0
Power Cycles: 159
Power On Hours: 308
Unsafe Shutdowns: 8
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

xtinput

2022-05-09 16:49:57 +08:00

总结就是 swap 频繁擦写导致的

koor

2022-05-09 16:52:11 +08:00

OP 的 Percentage Used 才 0%，不用慌

Licsber

2022-05-09 16:54:08 +08:00

2018 MBP13 8+256

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 39 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 22%
Data Units Read: 443,325,021 [226 TB]
Data Units Written: 374,656,305 [191 TB]
Host Read Commands: 5,315,260,331
Host Write Commands: 2,278,449,936
Controller Busy Time: 0
Power Cycles: 221
Power On Hours: 3,386
Unsafe Shutdowns: 93
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

l1ve

2022-05-09 17:12:05 +08:00

正常使用半年
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 28 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 25,629,609 [13.1 TB]
Data Units Written: 18,575,176 [9.51 TB]
Host Read Commands: 411,942,000
Host Write Commands: 488,013,691
Controller Busy Time: 0
Power Cycles: 169
Power On Hours: 558
Unsafe Shutdowns: 31
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

love1017best

2022-05-09 17:19:40 +08:00

M1 MacBook Air 16+256 ，使用 11 个月
读取 61.3TB ，写入 28.3TB ，我认为完全没必要在意。。。

cz5424

2022-05-09 17:32:20 +08:00

14 寸 m1 pro 32G 512G 首发

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 35 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 14,343,295 [7.34 TB]
Data Units Written: 12,570,713 [6.43 TB]
Host Read Commands: 443,604,997
Host Write Commands: 280,533,118
Controller Busy Time: 0
Power Cycles: 157
Power On Hours: 303
Unsafe Shutdowns: 8
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

SIGEV13

2022-05-09 17:40:16 +08:00

我感觉硬盘寿命都挺长的。
个人用户三年一换不就保证数据安全了么？
硬盘比 macbook 便宜多了

infinet

2022-05-09 20:47:06 +08:00

@drackzy 赞心态。不过硬盘出问题丢数据，换硬盘也折腾，能不换当然更好。

tousfun

2022-05-09 22:20:53 +08:00 via iPhone

这个系统信息怎么查看？

clrss

2022-05-09 22:46:42 +08:00

Intel 用户给个作为参考：
Data Units Read: 36,744,905 [18.8 TB]
Data Units Written: 35,107,737 [17.9 TB]

（使用时间 3 年）

antfinworker

2022-05-09 23:19:14 +08:00

@SIGEV13 m1 是存储和主板焊在一起的，要么换主板要么自己找作坊换

egen

2022-05-09 23:45:15 +08:00

SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 41 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 23%
Data Units Read: 834,849,825 [427 TB]
Data Units Written: 669,330,398 [342 TB]
Host Read Commands: 6,470,556,939
Host Write Commands: 2,540,561,699
Controller Busy Time: 0
Power Cycles: 153
Power On Hours: 2,173
Unsafe Shutdowns: 21
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

Read Error Information Log failed: NVMe admin command:0x02/page:0x01 is not supported

去年 7 月入手，日均写入 1.14T
pro m1 8g 256

egen

2022-05-09 23:56:22 +08:00

===Grown Bad Blocks===
Grown Bad Blocks Count: 0
Factory Bad Blocks Count: 10
Band stats:
===========
numBands: 965
band: 0 Utility Band

INTERMEDIATE PARTITION : Erase Cycles: Max ( 22953, 22% of EoL ) Min ( 22952, 22% of EoL ) Avg ( 22952, 22% of EoL )
Max band age: ( 0 )
EoL erase cycles: ( 100000 )
USER PARTITION : Erase Cycles: Max ( 725, 24% of EoL ) Min ( 0, 0% of EoL ) Avg ( 694, 23% of EoL )
Max band age: ( 2 )
EoL erase cycles: ( 3000 )

wangda0lai

2022-05-10 00:52:36 +08:00

不必在意，mac ssd 没那么容易坏的

antfinworker

2022-05-10 10:03:15 +08:00

@wangda0lai 按我的经历，ssd 损耗之后不会坏，但是会降速，最终导致电脑变卡

wangda0lai

2022-05-10 11:05:55 +08:00

@antfinworker 讲道理 mac 的 ssd 速率上的调教是比较激进的，有理由认为就算降速也还是相当“可用”的，另外可以查一查 mac 的 ssd 采用的是哪个厂商的，都会有担保写入量（这个值相当保守，写到这个量也不一定坏，只是不再保证数据绝对安全）

slarker

2022-05-10 14:08:00 +08:00

8+256 ，用了 11 个月，轻度使用

SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 35 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 1%
Data Units Read: 42,346,936 [21.6 TB]
Data Units Written: 28,132,608 [14.4 TB]
Host Read Commands: 653,445,152
Host Write Commands: 335,372,784
Controller Busy Time: 0
Power Cycles: 506
Power On Hours: 344
Unsafe Shutdowns: 19
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

atone

2022-05-10 18:01:30 +08:00

2020 年 11 月首发的 M1 Air ，16G+1T

SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 40 Celsius
Available Spare: 100%
Available Spare Threshold: 99%
Percentage Used: 0%
Data Units Read: 89,136,920 [45.6 TB]
Data Units Written: 38,774,200 [19.8 TB]
Host Read Commands: 2,106,787,882
Host Write Commands: 843,472,497
Controller Busy Time: 0
Power Cycles: 548
Power On Hours: 865
Unsafe Shutdowns: 45
Media and Data Integrity Errors: 0
Error Information Log Entries: 0

100

SIGEV13

2022-05-10 21:46:42 +08:00

@antfinworker 新 mac 这么狗的设计。。。那就配置自动备份，三年强制报废电脑。小内存 macbook 也不贵，用三年也够本了。

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