I do not know how to interpret the performance. The maximum initial write 800MB/s. and maximum rewrite is 1.2GB/second with 100thread.
nvidia@jetson-0423018054929:/media/nvidia/datadisk$ sudo iozone -i 0 -t 1
Iozone: Performance Test of File I/O
Version $Revision: 3.429 $
Compiled for 64 bit mode.
Build: linux
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.
Run began: Fri Dec 14 08:21:51 2018
Command line used: iozone -i 0 -t 1
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.
Throughput test with 1 process
Each process writes a 512 kByte file in 4 kByte records
Children see throughput for 1 initial writers = 356026.66 kB/sec
Parent sees throughput for 1 initial writers = 26948.71 kB/sec
Min throughput per process = 356026.66 kB/sec
Max throughput per process = 356026.66 kB/sec
Avg throughput per process = 356026.66 kB/sec
Min xfer = 512.00 kB
Children see throughput for 1 rewriters = 141005.33 kB/sec
Parent sees throughput for 1 rewriters = 20738.85 kB/sec
Min throughput per process = 141005.33 kB/sec
Max throughput per process = 141005.33 kB/sec
Avg throughput per process = 141005.33 kB/sec
Min xfer = 512.00 kB
nvidia@jetson-0423018054929:/media/nvidia/datadisk$ sudo iozone -i 0 -t 2
Iozone: Performance Test of File I/O
Version $Revision: 3.429 $
Compiled for 64 bit mode.
Build: linux
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.
Run began: Fri Dec 14 08:21:30 2018
Command line used: iozone -i 0 -t 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.
Throughput test with 2 processes
Each process writes a 512 kByte file in 4 kByte records
Children see throughput for 2 initial writers = 454543.23 kB/sec
Parent sees throughput for 2 initial writers = 35554.01 kB/sec
Min throughput per process = 196581.22 kB/sec
Max throughput per process = 257962.02 kB/sec
Avg throughput per process = 227271.62 kB/sec
Min xfer = 392.00 kB
Children see throughput for 2 rewriters = 474763.25 kB/sec
Parent sees throughput for 2 rewriters = 39835.11 kB/sec
Min throughput per process = 219923.67 kB/sec
Max throughput per process = 254839.58 kB/sec
Avg throughput per process = 237381.62 kB/sec
Min xfer = 444.00 kB
nvidia@jetson-0423018054929:/media/nvidia/datadisk$ sudo iozone -i 0 -t 10
Iozone: Performance Test of File I/O
Version $Revision: 3.429 $
Compiled for 64 bit mode.
Build: linux
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.
Run began: Fri Dec 14 08:22:26 2018
Command line used: iozone -i 0 -t 10
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.
Throughput test with 10 processes
Each process writes a 512 kByte file in 4 kByte records
Children see throughput for 10 initial writers = 722789.12 kB/sec
Parent sees throughput for 10 initial writers = 17474.83 kB/sec
Min throughput per process = 49618.28 kB/sec
Max throughput per process = 110656.21 kB/sec
Avg throughput per process = 72278.91 kB/sec
Min xfer = 312.00 kB
Children see throughput for 10 rewriters = 676453.32 kB/sec
Parent sees throughput for 10 rewriters = 32584.58 kB/sec
Min throughput per process = 27741.09 kB/sec
Max throughput per process = 105960.63 kB/sec
Avg throughput per process = 67645.33 kB/sec
Min xfer = 148.00 kB
nvidia@jetson-0423018054929:/media/nvidia/datadisk$ sudo iozone -i 0 -t 20
Iozone: Performance Test of File I/O
Version $Revision: 3.429 $
Compiled for 64 bit mode.
Build: linux
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.
Run began: Fri Dec 14 08:22:39 2018
Command line used: iozone -i 0 -t 20
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.
Throughput test with 20 processes
Each process writes a 512 kByte file in 4 kByte records
Children see throughput for 20 initial writers = 888997.52 kB/sec
Parent sees throughput for 20 initial writers = 17721.92 kB/sec
Min throughput per process = 0.00 kB/sec
Max throughput per process = 170618.64 kB/sec
Avg throughput per process = 44449.88 kB/sec
Min xfer = 0.00 kB
Children see throughput for 20 rewriters = 1286784.50 kB/sec
Parent sees throughput for 20 rewriters = 31863.75 kB/sec
Min throughput per process = 0.00 kB/sec
Max throughput per process = 169402.36 kB/sec
Avg throughput per process = 64339.23 kB/sec
Min xfer = 0.00 kB
iozone test complete.
nvidia@jetson-0423018054929:/media/nvidia/datadisk$ sudo iozone -i 0 -t 100
Iozone: Performance Test of File I/O
Version $Revision: 3.429 $
Compiled for 64 bit mode.
Build: linux
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.
Run began: Fri Dec 14 08:24:28 2018
Command line used: iozone -i 0 -t 100
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.
Throughput test with 100 processes
Each process writes a 512 kByte file in 4 kByte records
Children see throughput for 100 initial writers = 853107.40 kB/sec
Parent sees throughput for 100 initial writers = 3425.13 kB/sec
Min throughput per process = 0.00 kB/sec
Max throughput per process = 175454.91 kB/sec
Avg throughput per process = 8531.07 kB/sec
Min xfer = 0.00 kB
Children see throughput for 100 rewriters = 883088.80 kB/sec
Parent sees throughput for 100 rewriters = 58175.61 kB/sec
Min throughput per process = 0.00 kB/sec
Max throughput per process = 123193.41 kB/sec
Avg throughput per process = 8830.89 kB/sec
Min xfer = 0.00 kB