% Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  2104  100  2104    0     0  10014      0 --:--:-- --:--:-- --:--:-- 10066

Raspberry Pi Dramble microSD benchmarks
microSD clock: 83.333 MHz

Running hdparm test...

/dev/mmcblk0:
 Timing buffered disk reads:  86 MB in  3.06 seconds =  28.12 MB/sec

Running dd test...

51200+0 records in
51200+0 records out
419430400 bytes (419 MB) copied, 14.2403 s, 29.5 MB/s

Running iozone test...
	Iozone: Performance Test of File I/O
	        Version $Revision: 3.434 $
		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.

	Run began: Sat May 14 21:42:21 2016

	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     1819     2625     9809     9824     9787     1957

iozone test complete.

microSD card benchmark complete!