hardware:raspberry_pi:sdcard_overclock:sandisk_128gb_microsdxc_class10_uhs-i_u1_a1

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hardware:raspberry_pi:sdcard_overclock:sandisk_128gb_microsdxc_class10_uhs-i_u1_a1 [2022/03/13 08:52] – 作成 ともやんhardware:raspberry_pi:sdcard_overclock:sandisk_128gb_microsdxc_class10_uhs-i_u1_a1 [2022/03/28 12:03] (現在) – ともやん
行 6: 行 6:
 $ python3 read_sd_attr.py $ python3 read_sd_attr.py
  
 +===== SD and MMC Block Device Attributes Reader Ver 0.02 =====
 +device: /sys/block/mmcblk0/device
 +----------------------------------------
 +cid: 035344534431323885d7c3db51015ba9\n
 +csd: 400e00325b590003b8ab7f800a404079\n
 +scr: 0245804300000000\n
 +date: 11/2021\n
 +fwrev: 0x5\n
 +hwrev: 0x8\n
 +manfid: 0x000003\n
 +name: SD128\n
 +oemid: 0x5344\n ('SD')
 +prv: None
 +serial: 0xd7c3db51\n
 +erase_size: 512\n
 +preferred_erase_size: 4194304\n
 +raw_rpmb_size_mult: None
 +rel_sectors: None
 +ocr: 0x00200000\n
 +dsr: 0x404\n
 +cmdq_en: None
 +----------------------------------------
  
 </code></WRAP> </code></WRAP>
行 14: 行 36:
 <WRAP mincode_long><code> <WRAP mincode_long><code>
 $ sudo ./sdbench.sh $ sudo ./sdbench.sh
 +
 +CONFIG: default
 +CLOCK : SD Bus: 50.000 MHz, CPU: 1000.000 MHz, CPU Temp: 42.236 ℃, SDRAM: 450 MHz
 +VOLTS : core: 1.3500V, sdram(controller, I/O, physical): 1.2000V, 1.2000V, 1.2250V
 +CORE  : 400 MHz(400 MHz), turbo=0
 +DATA  : 512 MB, /root/test.dat
 +
 +HDPARM:
 +======
 + Timing O_DIRECT disk reads:  66 MB in  3.01 seconds =  21.90 MB/sec
 + Timing O_DIRECT disk reads:  66 MB in  3.02 seconds =  21.89 MB/sec
 + Timing O_DIRECT disk reads:  66 MB in  3.02 seconds =  21.85 MB/sec
 +
 +WRITE:
 +=====
 +536870912 bytes (537 MB, 512 MiB) copied, 32.2294 s, 16.7 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 31.9951 s, 16.8 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 31.5782 s, 17.0 MB/s
 +
 +READ:
 +====
 +536870912 bytes (537 MB, 512 MiB) copied, 23.1221 s, 23.2 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 23.3045 s, 23.0 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 23.1063 s, 23.2 MB/s
 +
 +RESULT (AVG):
 +============
 +core_freq   turbo     sd clock       WRITE        READ        HDPARM
 +   400        0      50.000 MHz   16.03 MB/s   22.09 MB/s   21.88 MB/s
 +
 +microSD card benchmark complete!
 +CPU Temp: 43.850 ℃
  
 </code></WRAP> </code></WRAP>
行 20: 行 74:
 <WRAP mincode_long><code> <WRAP mincode_long><code>
 $ sudo ./microsd-benchmarks.sh $ sudo ./microsd-benchmarks.sh
 +
 +Raspberry Pi Dramble microSD benchmarks
 +microSD clock: 50.000 MHz
 +
 +Running hdparm test...
 +
 +/dev/mmcblk0:
 + Timing buffered disk reads:  68 MB in  3.06 seconds =  22.24 MB/sec
 +
 +Running dd test...
 +
 +51200+0 レコード入力
 +51200+0 レコード出力
 +419430400 bytes (419 MB, 400 MiB) copied, 23.8758 s, 17.6 MB/s
 +
 +Running iozone test...
 +        Iozone: Performance Test of File I/O
 +                Version $Revision: 3.492 $
 +                Compiled for 32 bit mode.
 +                Build: linux-arm
 +
 +        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
 +                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
 +                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
 +                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
 +                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
 +                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
 +                     Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
 +                     Vangel Bojaxhi, Ben England, Vikentsi Lapa,
 +                     Alexey Skidanov, Sudhir Kumar.
 +
 +        Run began: Wed Mar 16 02:19:06 2022
 +
 +        Include fsync in write timing
 +        O_DIRECT feature enabled
 +        Auto Mode
 +        File size set to 102400 kB
 +        Record Size 4 kB
 +        Command line used: ./iozone -e -I -a -s 100M -r 4k -i 0 -i 1 -i 2
 +        Output is in kBytes/sec
 +        Time Resolution = 0.000001 seconds.
 +        Processor cache size set to 1024 kBytes.
 +        Processor cache line size set to 32 bytes.
 +        File stride size set to 17 * record size.
 +                                                              random    random     bkwd    record    stride
 +
 +              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
 +          102400       4     2330     2725     5039     5035     4933     2111
 +
 +
 +iozone test complete.
 +
 +microSD card benchmark complete!
  
 </code></WRAP> </code></WRAP>
行 25: 行 132:
 ===== オーバークロック後 ===== ===== オーバークロック後 =====
  
-==== config.txt の設定 (その1) ====+==== 設定値割り出し ==== 
 +<WRAP mintbl> 
 +^  core_freq (MHz)  ^  dtparam=sd_overclock (MHz)  ^  actual clock (MHz)  ^  judge  ^  benchmark  ^ 
 +|  550 |  110 (=550/5.000) |  <wrap em>boot NG</wrap> |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  525 |  105 (=525/5.000) |  105.000 (=525/5.000) |  **OK**  |  <wrap em>NG\\ checksum error</wrap>  | 
 +|  520 |  104 (=520/5.000) |  104.000 (=520/5.000) |  **OK**  |  **OK**  | 
 +|  532 |  100 (=500/5.000) |  88.667 (=532/5.999) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  515 |  100 (=500/5.000) |  85.833 (=515/6.000) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  510 |  100 (=500/5.000) |  85.000 (=510/6.000) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  500 |  125 (=500/4.000) |  <wrap em>boot NG</wrap> |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  500 |  120 (=500/5.000) |  100.000 (=500/5.000) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  500 |  115 (=500/5.000) |  100.000 (=500/5.000) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  500 |  110 (=500/5.000) |  100.000 (=500/5.000) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  500 |  105 (=500/5.000) |  100.000 (=500/5.000) |  <wrap em>NG</wrap>  |  <wrap em>NG</wrap>  | 
 +|  500 |  100 (=500/5.000) |  100.000 (=500/5.000) |  **OK**  |  **OK**  | 
 +</WRAP> 
 + 
 +==== config.txt の設定 (force_turbo=1,sd_overclock=100) ====
 <WRAP mincode><code autoconf /boot/config.txt> <WRAP mincode><code autoconf /boot/config.txt>
 $ sudo nano /boot/config.txt $ sudo nano /boot/config.txt
行 38: 行 162:
 <WRAP mincode_long><code> <WRAP mincode_long><code>
 $ sudo ./sdbench.sh $ sudo ./sdbench.sh
 +
 +CONFIG: dtparam=sd_overclock=100
 +CLOCK : SD Bus: 100.000 MHz, CPU: 1000.000 MHz, CPU Temp: 41.160 ℃, SDRAM: 450 MHz
 +VOLTS : core: 1.3500V, sdram(controller, I/O, physical): 1.2000V, 1.2000V, 1.2250V
 +CORE  : 400 MHz(400 MHz), turbo=1
 +DATA  : 512 MB, /root/test.dat
 +
 +HDPARM:
 +======
 + Timing O_DIRECT disk reads: 126 MB in  3.02 seconds =  41.70 MB/sec
 + Timing O_DIRECT disk reads: 122 MB in  3.01 seconds =  40.52 MB/sec
 + Timing O_DIRECT disk reads: 122 MB in  3.04 seconds =  40.13 MB/sec
 +
 +WRITE:
 +=====
 +536870912 bytes (537 MB, 512 MiB) copied, 32.7833 s, 16.4 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 28.2781 s, 19.0 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 29.6275 s, 18.1 MB/s
 +
 +READ:
 +====
 +536870912 bytes (537 MB, 512 MiB) copied, 12.25 s, 43.8 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 12.1017 s, 44.4 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 12.3091 s, 43.6 MB/s
 +
 +RESULT (AVG):
 +============
 +core_freq   turbo     sd clock       WRITE        READ        HDPARM
 +   400        1     100.000 MHz   17.00 MB/s   41.90 MB/s   40.79 MB/s
 +
 +microSD card benchmark complete!
 +CPU Temp: 48.154 ℃
  
 </code></WRAP> </code></WRAP>
行 44: 行 200:
 <WRAP mincode_long><code> <WRAP mincode_long><code>
 $ sudo ./microsd-benchmarks.sh $ sudo ./microsd-benchmarks.sh
 +
 +Raspberry Pi Dramble microSD benchmarks
 +microSD clock: 100.000 MHz
 +
 +Running hdparm test...
 +
 +/dev/mmcblk0:
 + Timing buffered disk reads: 124 MB in  3.00 seconds =  41.31 MB/sec
 +
 +Running dd test...
 +
 +51200+0 レコード入力
 +51200+0 レコード出力
 +419430400 bytes (419 MB, 400 MiB) copied, 22.5824 s, 18.6 MB/s
 +
 +Running iozone test...
 +        Iozone: Performance Test of File I/O
 +                Version $Revision: 3.492 $
 +                Compiled for 32 bit mode.
 +                Build: linux-arm
 +
 +        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
 +                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
 +                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
 +                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
 +                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
 +                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
 +                     Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
 +                     Vangel Bojaxhi, Ben England, Vikentsi Lapa,
 +                     Alexey Skidanov, Sudhir Kumar.
 +
 +        Run began: Wed Mar 16 02:31:16 2022
 +
 +        Include fsync in write timing
 +        O_DIRECT feature enabled
 +        Auto Mode
 +        File size set to 102400 kB
 +        Record Size 4 kB
 +        Command line used: ./iozone -e -I -a -s 100M -r 4k -i 0 -i 1 -i 2
 +        Output is in kBytes/sec
 +        Time Resolution = 0.000001 seconds.
 +        Processor cache size set to 1024 kBytes.
 +        Processor cache line size set to 32 bytes.
 +        File stride size set to 17 * record size.
 +                                                              random    random     bkwd    record    stride
 +
 +              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
 +          102400       4     2199     2838     5745     5749     5625     2163
 +
 +
 +iozone test complete.
 +
 +microSD card benchmark complete!
  
 </code></WRAP> </code></WRAP>
  
-==== config.txt の設定 (その2) ====+==== config.txt の設定 (force_turbo=1,core_freq=520,sd_overclock=104) ====
 <WRAP mincode><code autoconf /boot/config.txt> <WRAP mincode><code autoconf /boot/config.txt>
 $ sudo nano /boot/config.txt $ sudo nano /boot/config.txt
行 60: 行 269:
  
 ##arm_freq=1150 ##arm_freq=1150
 +##arm_freq=1100
 ##arm_freq=1095 for my other unit with heatsink ##arm_freq=1095 for my other unit with heatsink
 ##arm_freq=1085 ##arm_freq=1085
行 69: 行 279:
 ##gpu_freq=300 ##gpu_freq=300
  
-core_freq=515 +##core_freq=560 
-over_voltage=2+#core_freq=555 
 +##core_freq=532 
 +core_freq=520 
 +##core_freq=440 
 +over_voltage=3 
 + 
 +sdram_freq=533 
 +over_voltage_sdram=1 
 +##over_voltage_sdram_c=7 
 +##over_voltage_sdram_i=7 
 +##over_voltage_sdram_p=8 
 + 
 +dtparam=sd_overclock=104 
 +#dtparam=sd_overclock=125 
 +</code></WRAP> 
 + 
 +==== sdbench.sh ==== 
 +<WRAP mincode_long><code> 
 +$ sudo ./sdbench.sh 
 + 
 +CONFIG: core_freq=520,dtparam=sd_overclock=104 
 +CLOCK : SD Bus: 104.000 MHz, CPU: 1050.110 MHz, CPU Temp: 43.850 ℃, SDRAM: 533 MHz 
 +VOLTS : core: 1.4000V, sdram(controller, I/O, physical): 1.2250V, 1.2250V, 1.2250V 
 +CORE  : 520 MHz(520 MHz), turbo=1 
 +DATA  : 512 MB, /root/test.dat 
 + 
 +HDPARM: 
 +====== 
 + Timing O_DIRECT disk reads: 132 MB in  3.04 seconds =  43.43 MB/sec 
 + Timing O_DIRECT disk reads: 130 MB in  3.01 seconds =  43.17 MB/sec 
 + Timing O_DIRECT disk reads: 132 MB in  3.03 seconds =  43.60 MB/sec 
 + 
 +WRITE: 
 +===== 
 +536870912 bytes (537 MB, 512 MiB) copied, 28.1164 s, 19.1 MB/s 
 +536870912 bytes (537 MB, 512 MiB) copied, 25.1531 s, 21.3 MB/s 
 +536870912 bytes (537 MB, 512 MiB) copied, 25.7061 s, 20.9 MB/s 
 + 
 +READ: 
 +==== 
 +536870912 bytes (537 MB, 512 MiB) copied, 11.7015 s, 45.9 MB/s 
 +536870912 bytes (537 MB, 512 MiB) copied, 11.4114 s, 47.0 MB/s 
 +536870912 bytes (537 MB, 512 MiB) copied, 11.4134 s, 47.0 MB/s 
 + 
 +RESULT (AVG): 
 +============ 
 +core_freq   turbo     sd clock       WRITE        READ        HDPARM 
 +   520        1     104.000 MHz   19.50 MB/s   44.50 MB/s   43.39 MB/s 
 + 
 +microSD card benchmark complete! 
 +CPU Temp: 49.230 ℃ 
 + 
 +</code></WRAP> 
 + 
 +==== microsd-benchmarks.sh ==== 
 +<WRAP mincode_long><code> 
 +$ sudo ./microsd-benchmarks.sh 
 + 
 +Raspberry Pi Dramble microSD benchmarks 
 +microSD clock: 104.000 MHz 
 + 
 +Running hdparm test... 
 + 
 +/dev/mmcblk0: 
 + Timing buffered disk reads: 138 MB in  3.04 seconds =  45.38 MB/sec 
 + 
 +Running dd test... 
 + 
 +51200+0 レコード入力 
 +51200+0 レコード出力 
 +419430400 bytes (419 MB, 400 MiB) copied, 17.3536 s, 24.2 MB/s 
 + 
 +Running iozone test... 
 +        Iozone: Performance Test of File I/O 
 +                Version $Revision: 3.492 $ 
 +                Compiled for 32 bit mode. 
 +                Build: linux-arm 
 + 
 +        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins 
 +                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss 
 +                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, 
 +                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, 
 +                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, 
 +                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, 
 +                     Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer, 
 +                     Vangel Bojaxhi, Ben England, Vikentsi Lapa, 
 +                     Alexey Skidanov, Sudhir Kumar. 
 + 
 +        Run began: Mon Mar 28 11:58:39 2022 
 + 
 +        Include fsync in write timing 
 +        O_DIRECT feature enabled 
 +        Auto Mode 
 +        File size set to 102400 kB 
 +        Record Size 4 kB 
 +        Command line used: ./iozone -e -I -a -s 100M -r 4k -i 0 -i 1 -i 2 
 +        Output is in kBytes/sec 
 +        Time Resolution = 0.000001 seconds. 
 +        Processor cache size set to 1024 kBytes. 
 +        Processor cache line size set to 32 bytes. 
 +        File stride size set to 17 * record size. 
 +                                                              random    random     bkwd    record    stride 
 + 
 +              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread 
 +          102400       4     2502     3183     6179     6185     6043     2372 
 + 
 + 
 +iozone test complete. 
 + 
 +microSD card benchmark complete! 
 + 
 +</code></WRAP> 
 + 
 +==== config.txt の設定 (force_turbo=1,core_freq=500,sd_overclock=100) ==== 
 +<WRAP mincode><code autoconf /boot/config.txt> 
 +$ sudo nano /boot/config.txt 
 + 
 +#----- Zero OC ----- 
 +##fake_vsync_isr=1 
 +##framebuffer_swap=0 
 +##gpu_mem=48 
 +##init_emmc_clock=100000000 
 + 
 +force_turbo=1 
 + 
 +##arm_freq=1150 
 +##arm_freq=1100 
 +##arm_freq=1095 for my other unit with heatsink 
 +##arm_freq=1085 
 +arm_freq=1050 
 + 
 +##gpu_freq=550 for the unit with a heatsink 
 +##gpu_freq=530 
 +gpu_freq=520 
 +##gpu_freq=300 
 + 
 +##core_freq=560 
 +#core_freq=555 
 +##core_freq=532 
 +core_freq=500 
 +##core_freq=440 
 +over_voltage=3
  
 sdram_freq=533 sdram_freq=533
行 79: 行 430:
  
 dtparam=sd_overclock=100 dtparam=sd_overclock=100
 +#dtparam=sd_overclock=125
 </code></WRAP> </code></WRAP>
  
行 84: 行 436:
 <WRAP mincode_long><code> <WRAP mincode_long><code>
 $ sudo ./sdbench.sh $ sudo ./sdbench.sh
 +
 +CONFIG: core_freq=500,dtparam=sd_overclock=100
 +CLOCK : SD Bus: 100.000 MHz, CPU: 1050.110 MHz, CPU Temp: 40.622 ℃, SDRAM: 533 MHz
 +VOLTS : core: 1.4000V, sdram(controller, I/O, physical): 1.2250V, 1.2250V, 1.2250V
 +CORE  : 500 MHz(500 MHz), turbo=1
 +DATA  : 512 MB, /root/test.dat
 +
 +HDPARM:
 +======
 + Timing O_DIRECT disk reads: 126 MB in  3.02 seconds =  41.67 MB/sec
 + Timing O_DIRECT disk reads: 124 MB in  3.03 seconds =  40.97 MB/sec
 + Timing O_DIRECT disk reads: 124 MB in  3.03 seconds =  40.91 MB/sec
 +
 +WRITE:
 +=====
 +536870912 bytes (537 MB, 512 MiB) copied, 24.986 s, 21.5 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 24.3514 s, 22.0 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 25.5795 s, 21.0 MB/s
 +
 +READ:
 +====
 +536870912 bytes (537 MB, 512 MiB) copied, 12.0372 s, 44.6 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 12.0061 s, 44.7 MB/s
 +536870912 bytes (537 MB, 512 MiB) copied, 12.3255 s, 43.6 MB/s
 +
 +RESULT (AVG):
 +============
 +core_freq   turbo     sd clock       WRITE        READ        HDPARM
 +   500        1     100.000 MHz   20.51 MB/s   42.24 MB/s   41.19 MB/s
 +
 +microSD card benchmark complete!
 +CPU Temp: 49.768 ℃
  
 </code></WRAP> </code></WRAP>
行 90: 行 474:
 <WRAP mincode_long><code> <WRAP mincode_long><code>
 $ sudo ./microsd-benchmarks.sh $ sudo ./microsd-benchmarks.sh
 +
 +Raspberry Pi Dramble microSD benchmarks
 +microSD clock: 100.000 MHz
 +
 +Running hdparm test...
 +
 +/dev/mmcblk0:
 + Timing buffered disk reads: 130 MB in  3.03 seconds =  42.94 MB/sec
 +
 +Running dd test...
 +
 +51200+0 レコード入力
 +51200+0 レコード出力
 +419430400 bytes (419 MB, 400 MiB) copied, 17.4052 s, 24.1 MB/s
 +
 +Running iozone test...
 +        Iozone: Performance Test of File I/O
 +                Version $Revision: 3.492 $
 +                Compiled for 32 bit mode.
 +                Build: linux-arm
 +
 +        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
 +                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
 +                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
 +                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
 +                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
 +                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
 +                     Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
 +                     Vangel Bojaxhi, Ben England, Vikentsi Lapa,
 +                     Alexey Skidanov, Sudhir Kumar.
 +
 +        Run began: Wed Mar 16 02:57:53 2022
 +
 +        Include fsync in write timing
 +        O_DIRECT feature enabled
 +        Auto Mode
 +        File size set to 102400 kB
 +        Record Size 4 kB
 +        Command line used: ./iozone -e -I -a -s 100M -r 4k -i 0 -i 1 -i 2
 +        Output is in kBytes/sec
 +        Time Resolution = 0.000001 seconds.
 +        Processor cache size set to 1024 kBytes.
 +        Processor cache line size set to 32 bytes.
 +        File stride size set to 17 * record size.
 +                                                              random    random     bkwd    record    stride
 +
 +              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
 +          102400       4     2498     3171     6132     6071     6010     2314
 +
 +
 +iozone test complete.
 +
 +microSD card benchmark complete!
  
 </code></WRAP> </code></WRAP>
  
  • hardware/raspberry_pi/sdcard_overclock/sandisk_128gb_microsdxc_class10_uhs-i_u1_a1.1647129166.txt.gz
  • 最終更新: 2022/03/13 08:52
  • by ともやん