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kestrelBright
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请问 m1 读写量多少算正常？

  •   
  •   kestrelBright · Oct 19, 2022 · 2990 views
    This topic created in 1308 days ago, the information mentioned may be changed or developed.
    现在到手没几天，不行就退了。

    10+14 32g 1T ，开了控制台一天都没看到 swap

    13 小时前

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 26 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 1,894,756 [970 GB]
    Data Units Written: 1,776,805 [909 GB]
    Host Read Commands: 38,527,033
    Host Write Commands: 24,898,049
    Controller Busy Time: 0
    Power Cycles: 266
    Power On Hours: 20
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    现在

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 25 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 1,946,708 [996 GB]
    Data Units Written: 1,888,926 [967 GB]
    Host Read Commands: 39,664,622
    Host Write Commands: 26,381,467
    Controller Busy Time: 0
    Power Cycles: 266
    Power On Hours: 21
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
  • Data
  • Units
  • Commands
  • spare
    34 replies  •  2023-01-16 09:18:58 +08:00
    xtinput
        1
    xtinput  
       Oct 19, 2022
    既然你问了，那就不要想了，退掉吧，只要有读写那就是不正常的
    xtinput
        2
    xtinput  
       Oct 19, 2022
    1T 的硬盘写入寿命在 1500T 到 3000T ，你这数据一天写入也就 50G ，1500*1000/50/365=82 年
    你这写入量和我日均差不多，我的用了 11 个月了，写入量 20T
    kestrelBright
        3
    kestrelBright  
    OP
       Oct 19, 2022
    @xtinput 那还退啥😂 留着了 。
    感谢大佬回复
    2NUT
        4
    2NUT  
       Oct 20, 2022
    一个月 1T
    findex
        5
    findex  
       Oct 20, 2022
    M1 MacBook Pro 8G/256G, 使用不到 2 年。

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

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 8%
    Data Units Read: 317,990,882 [162 TB]
    Data Units Written: 256,863,452 [131 TB]
    Host Read Commands: 2,950,014,753
    Host Write Commands: 1,396,269,591
    Controller Busy Time: 0
    Power Cycles: 325
    Power On Hours: 1,636
    Unsafe Shutdowns: 61
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    按照这个推算，双固态芯片的 256G 可以写到 1638T 。按目前的使用量，推算可以用 20 年。

    慌什么。固态就使劲写就完事了。写到报废早就换电脑了。用了很多年的台式机表示都没有扛过 10 年的主板，但是扛过 30 年的 HDD 倒是神一样的存在！
    baobao1270
        6
    baobao1270  
       Oct 20, 2022
    刚到手半个月

    === 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: 0%
    Data Units Read: 3,162,736 [1.61 TB]
    Data Units Written: 2,861,391 [1.46 TB]
    Host Read Commands: 48,447,541
    Host Write Commands: 52,228,385
    Controller Busy Time: 0
    Power Cycles: 118
    Power On Hours: 40
    Unsafe Shutdowns: 9
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    yyfearth
        7
    yyfearth  
       Oct 20, 2022
    我不到一个月就 4TB 了
    Data Units Read: 9,922,610 [5.08 TB]
    Data Units Written: 7,923,189 [4.05 TB]
    kestrelBright
        8
    kestrelBright  
    OP
       Oct 20, 2022
    @findex 好的
    cutiechi
        9
    cutiechi  
       Oct 20, 2022
    耗材无所谓的
    sdwgyzyxy
        10
    sdwgyzyxy  
       Oct 20, 2022
    差不多 11 个月

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

    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: 24,511,628 [12.5 TB]
    Data Units Written: 14,478,398 [7.41 TB]
    Host Read Commands: 683,121,399
    Host Write Commands: 381,220,836
    Controller Busy Time: 0
    Power Cycles: 276
    Power On Hours: 570
    Unsafe Shutdowns: 23
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    9544
        11
    9544  
       Oct 20, 2022
    快两年了。

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 10%
    Data Units Read: 461,265,008 [236 TB]
    Data Units Written: 338,987,288 [173 TB]
    Host Read Commands: 5,472,020,090
    Host Write Commands: 2,595,293,254
    Controller Busy Time: 0
    Power Cycles: 409
    Power On Hours: 2,892
    Unsafe Shutdowns: 37
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    Turechy
        12
    Turechy  
       Oct 20, 2022
    一年半

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

    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: 36,961,695 [18.9 TB]
    Data Units Written: 18,104,586 [9.26 TB]
    Host Read Commands: 754,962,976
    Host Write Commands: 431,313,311
    Controller Busy Time: 0
    Power Cycles: 434
    Power On Hours: 475
    Unsafe Shutdowns: 9
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    234ygg
        13
    234ygg  
       Oct 20, 2022 via iPhone
    说明用不着 32 ，除非 swap 常年 10GB 并且还在不停交换的人，都用不着加这钱。。
    Pro 因为交换快，几乎所有使用场景下 16 和 32 的性能差距只有 5%以内，可以说是误差
    xtinput
        14
    xtinput  
       Oct 20, 2022
    @234ygg 16G 的在内存用到 14 左右就会用到交换内存了，硬盘速度和内存速度性能差距 5%？
    内存的带宽最低 100GB ，硬盘的不到 40GB 带宽吧，再加上硬盘读写的延迟
    我 32G 长期使用 24G 以上，前两天有几台虚拟机忘记关，32G 运行内存的都把 swap 干到了 10G ，直接卡成狗。强制关机才恢复
    xtinput
        15
    xtinput  
       Oct 20, 2022
    @234ygg 内存压力黄了就有感觉了，与交换内存大小不是线性关系
    callv
        16
    callv  
       Oct 20, 2022
    你们咋用的，我用了半年。
    Data Units Read: 4,131,287 [2.11 TB]
    Data Units Written: 6,546,924 [3.35 TB]
    xtinput
        17
    xtinput  
       Oct 20, 2022
    @234ygg 对了，还有一点忘记说了，苹果的 M 芯片是统一内存，之前 intel 的集成显卡有自己的独立内存，也就是说还要把 GPU 占用的内存给保留出来，M 芯片硬盘大量读写我感觉就是这个问题，物理内存被 CPU 占用了，GPU 渲染使用的是交换内存，然后因现在硬盘读写速度很快所以卡顿感不明显
    234ygg
        18
    234ygg  
       Oct 20, 2022 via iPhone
    #14
    @xtinput
    上面说了 重点就是，常年占用 swap 并且还在不停交换的人才需要更大内存。虚拟机开着不关 明显属于此范畴...

    不过还是建议不用就自动 sleeping ，收不回来的内存只能 swap ，内存控制的压力大了效率就下去了...
    16 和 32 确实在几乎所有场景没什么速度差距，Google YouTube 一下就能找到各种生产力工具的测试对比
    wangsyi13
        19
    wangsyi13  
       Oct 20, 2022
    32g m1pro ，3 个半月，读 6t+，写 4t+
    REGIVE
        20
    REGIVE  
       Oct 20, 2022
    11 个月
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 37 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 1%
    Data Units Read: 56,166,514 [28.7 TB]
    Data Units Written: 47,065,434 [24.0 TB]
    Host Read Commands: 1,217,460,595
    Host Write Commands: 662,483,883
    Controller Busy Time: 0
    Power Cycles: 326
    Power On Hours: 845
    Unsafe Shutdowns: 21
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    jellyspot
        21
    jellyspot  
       Oct 20, 2022
    用了一年，卖的时候看 100T ，我肯定没用这么多，怎么用的不知道，管他干嘛，又不影响
    zyzweb
        22
    zyzweb  
       Oct 20, 2022 via iPhone
    32g m1pro ，10 个月，读 96t+，写 92t
    kestrelBright
        23
    kestrelBright  
    OP
       Oct 26, 2022
    32g m1 pro
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 2,185,356 [1.11 TB]
    Data Units Written: 2,261,159 [1.15 TB]
    Host Read Commands: 45,313,165
    Host Write Commands: 33,253,114
    Controller Busy Time: 0
    Power Cycles: 267
    Power On Hours: 27
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        24
    kestrelBright  
    OP
       Oct 28, 2022
    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: 2,239,500 [1.14 TB]
    Data Units Written: 2,364,147 [1.21 TB]
    Host Read Commands: 46,819,184
    Host Write Commands: 35,568,971
    Controller Busy Time: 0
    Power Cycles: 267
    Power On Hours: 29
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        25
    kestrelBright  
    OP
       Oct 30, 2022
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 23 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 2,265,398 [1.15 TB]
    Data Units Written: 2,391,756 [1.22 TB]
    Host Read Commands: 47,503,749
    Host Write Commands: 36,185,968
    Controller Busy Time: 0
    Power Cycles: 267
    Power On Hours: 30
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        26
    kestrelBright  
    OP
       Nov 1, 2022
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 2,325,716 [1.19 TB]
    Data Units Written: 2,477,451 [1.26 TB]
    Host Read Commands: 49,175,573
    Host Write Commands: 37,751,790
    Controller Busy Time: 0
    Power Cycles: 268
    Power On Hours: 31
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        27
    kestrelBright  
    OP
       Nov 3, 2022
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 31 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 2,400,146 [1.22 TB]
    Data Units Written: 2,604,539 [1.33 TB]
    Host Read Commands: 51,377,898
    Host Write Commands: 40,434,009
    Controller Busy Time: 0
    Power Cycles: 268
    Power On Hours: 33
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        28
    kestrelBright  
    OP
       Nov 6, 2022
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 2,456,811 [1.25 TB]
    Data Units Written: 2,665,606 [1.36 TB]
    Host Read Commands: 53,057,296
    Host Write Commands: 42,042,161
    Controller Busy Time: 0
    Power Cycles: 268
    Power On Hours: 35
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        29
    kestrelBright  
    OP
       Nov 12, 2022
    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: 2,623,108 [1.34 TB]
    Data Units Written: 2,825,210 [1.44 TB]
    Host Read Commands: 58,095,554
    Host Write Commands: 45,461,879
    Controller Busy Time: 0
    Power Cycles: 269
    Power On Hours: 38
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        30
    kestrelBright  
    OP
       Nov 22, 2022
    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: 3,006,398 [1.53 TB]
    Data Units Written: 3,154,006 [1.61 TB]
    Host Read Commands: 66,188,395
    Host Write Commands: 53,049,774
    Controller Busy Time: 0
    Power Cycles: 273
    Power On Hours: 46
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        31
    kestrelBright  
    OP
       Nov 29, 2022
    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: 3,424,994 [1.75 TB]
    Data Units Written: 3,537,570 [1.81 TB]
    Host Read Commands: 76,774,014
    Host Write Commands: 61,973,921
    Controller Busy Time: 0
    Power Cycles: 276
    Power On Hours: 55
    Unsafe Shutdowns: 17
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        32
    kestrelBright  
    OP
       Dec 7, 2022
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 25 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 3,662,896 [1.87 TB]
    Data Units Written: 3,806,656 [1.94 TB]
    Host Read Commands: 82,839,929
    Host Write Commands: 68,120,262
    Controller Busy Time: 0
    Power Cycles: 277
    Power On Hours: 60
    Unsafe Shutdowns: 17
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        33
    kestrelBright  
    OP
       Dec 29, 2022
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 15 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 4,260,597 [2.18 TB]
    Data Units Written: 4,416,692 [2.26 TB]
    Host Read Commands: 98,234,296
    Host Write Commands: 83,191,880
    Controller Busy Time: 0
    Power Cycles: 281
    Power On Hours: 73
    Unsafe Shutdowns: 17
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    kestrelBright
        34
    kestrelBright  
    OP
       Jan 16, 2023
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 16 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 4,781,554 [2.44 TB]
    Data Units Written: 4,939,290 [2.52 TB]
    Host Read Commands: 112,051,241
    Host Write Commands: 95,487,972
    Controller Busy Time: 0
    Power Cycles: 283
    Power On Hours: 84
    Unsafe Shutdowns: 17
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
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