on a fresh Ubuntu 20.04 with phoronix v9.6.1 in the pts/disk suite the iozone 8gb test looks broken.
always (3 times):
`IOzone 3.465:
pts/iozone-1.9.6 [8GB Write Performance]
Test 16 of 20
Test Profile Status: Deprecated
Estimated Trial Run Count: 3
Estimated Test Run-Time: 36 Minutes
Estimated Time To Completion: 1 Hour, 50 Minutes [17:31 UTC]
Started Run 1 @ 15:42:47
The test run did not produce a result.`
3x The test run did not produce a result. ...
But there is a test result:
` Iozone: Performance Test of File I/O
Version $Revision: 3.465 $
Compiled for 64 bit mode.
Build: linux-AMD64
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: Sun Jun 7 15:42:49 2020
Include fsync in write timing
SYNC Mode.
Record Size 4 kB
File size set to 8388608 kB
Command line used: iozone3_465/src/current/iozone -e -o -r 4k -s 8192M -i0
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
8388608 4 2593 6075
iozone test complete.`
The pts/iozone test profile is marked as deprecated as the program can be quite bogus with modern storage devices. I would recommend using a better I/O test profile like pts/fio for better measurements.
Hi,
on a fresh Ubuntu 20.04 with phoronix v9.6.1 in the pts/disk suite the iozone 8gb test looks broken.
always (3 times):
3x The test run did not produce a result. ...
But there is a test result: