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- C:\Program Files (x86)\Benchmarks\Iozone3.381>iozone.exe -Rab 1gigtest.xls -i 0 -i 1 -+u -f //10.0.0.1/Jobs/X/1.txt -y 64k -q 64k -n 64k -g 1G -z
- Iozone: Performance Test of File I/O
- Version $Revision: 3.393 $
- Compiled for 32 bit mode.
- Build: Windows
- 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.
- Ben England.
- Run began: Sat Jan 14 10:19:08 2012
- Excel chart generation enabled
- Auto Mode
- CPU utilization Resolution = -0.000 seconds.
- CPU utilization Excel chart enabled
- Using Minimum Record Size 64 KB
- Using Maximum Record Size 64 KB
- Using minimum file size of 64 kilobytes.
- Using maximum file size of 1048576 kilobytes.
- Cross over of record size disabled.
- Command line used: iozone -Rab 1gigtest.xls -i 0 -i 1 -+u -f //10.0.0.1/Jobs/X/1.txt -y 64k -q 64k -n 64k -g 1G -z
- Output is in Kbytes/sec
- Time Resolution = -0.000000 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
- 64 64 1439055 1094600 2143593 3741544
- 128 64 1914278 2351828 95447 99317
- 256 64 2646751 2752976 81912 72085
- 512 64 3100338 2396331 73393 69778
- 1024 64 3266427 3703666 76292 78144
- 2048 64 129937 3758629 77890 79904
- 4096 64 85731 3800934 82834 81961
- 8192 64 73716 3240708 85359 85404
- 16384 64 68091 3073926 82089 84142
- 32768 64 66633 2597103 82826 83850
- 65536 64 41702 3001036 84394 82528
- 131072 64 58721 3507707 84141 82903
- 262144 64 53341 3352551 85874 83191
- 524288 64 37193 3458797 83674 83746
- 1048576 64 27350 3476014 84146 80984
- iozone test complete.
- Excel output is below:
- "Writer report"
- "64"
- "64" 1439055
- "128" 1914278
- "256" 2646751
- "512" 3100338
- "1024" 3266427
- "2048" 129937
- "4096" 85731
- "8192" 73716
- "16384" 68091
- "32768" 66633
- "65536" 41702
- "131072" 58721
- "262144" 53341
- "524288" 37193
- "1048576" 27350
- "Re-writer report"
- "64"
- "64" 1094600
- "128" 2351828
- "256" 2752976
- "512" 2396331
- "1024" 3703666
- "2048" 3758629
- "4096" 3800934
- "8192" 3240708
- "16384" 3073926
- "32768" 2597103
- "65536" 3001036
- "131072" 3507707
- "262144" 3352551
- "524288" 3458797
- "1048576" 3476014
- "Reader report"
- "64"
- "64" 2143593
- "128" 95447
- "256" 81912
- "512" 73393
- "1024" 76292
- "2048" 77890
- "4096" 82834
- "8192" 85359
- "16384" 82089
- "32768" 82826
- "65536" 84394
- "131072" 84141
- "262144" 85874
- "524288" 83674
- "1048576" 84146
- "Re-Reader report"
- "64"
- "64" 3741544
- "128" 99317
- "256" 72085
- "512" 69778
- "1024" 78144
- "2048" 79904
- "4096" 81961
- "8192" 85404
- "16384" 84142
- "32768" 83850
- "65536" 82528
- "131072" 82903
- "262144" 83191
- "524288" 83746
- "1048576" 80984
- "Writer CPU utilization report (Zero values should be ignored)"
- "64"
- "64" 0.00
- "128" 76.63
- "256" 39.33
- "512" 0.00
- "1024" 34.25
- "2048" 0.00
- "4096" 12.05
- "8192" 7.09
- "16384" 10.79
- "32768" 7.52
- "65536" 13.54
- "131072" 6.03
- "262144" 8.18
- "524288" 8.84
- "1048576" 10.82
- "Re-writer CPU utilization report (Zero values should be ignored)"
- "64"
- "64" 0.00
- "128" 0.00
- "256" 0.00
- "512" 0.00
- "1024" 0.00
- "2048" 0.00
- "4096" 0.00
- "8192" 19.28
- "16384" 9.20
- "32768" 14.12
- "65536" 9.68
- "131072" 6.14
- "262144" 11.09
- "524288" 9.26
- "1048576" 9.73
- "Reader CPU utilization report (Zero values should be ignored)"
- "64"
- "64" 0.00
- "128" 0.00
- "256" 0.00
- "512" 0.00
- "1024" 0.00
- "2048" 50.88
- "4096" 0.00
- "8192" 14.75
- "16384" 0.00
- "32768" 3.72
- "65536" 2.03
- "131072" 4.96
- "262144" 2.04
- "524288" 4.19
- "1048576" 4.47
- "Re-Reader CPU utilization report (Zero values should be ignored)"
- "64"
- "64" 0.00
- "128" 0.00
- "256" 0.00
- "512" 0.00
- "1024" 0.00
- "2048" 0.00
- "4096" 28.58
- "8192" 0.00
- "16384" 0.00
- "32768" 4.00
- "65536" 5.84
- "131072" 4.88
- "262144" 4.90
- "524288" 2.96
- "1048576" 4.31
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