mercoledì 24 febbraio 2010

PETROLIO

Produzione mondiale di petrolio

http://www.eia.doe.gov/ipm/supply.html

IOZONE su VMWARE esxi 4 su SUN X4450 e dischi locali RAID6 (1 sola vm attiva)

F:\temp>"C:\Program Files\benchmarks\Iozone 3.321\iozone.exe" -l 4 -I -i 0 -i 1 -i 2 -r 10m -s 10000m -o -+D
Iozone: Performance Test of File I/O
Version $Revision: 3.321 $
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,
Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

Run began: Wed Feb 24 15:23:21 2010

Record Size 10240 KB
File size set to 10240000 KB
SYNC Mode.
>>> O_DSYNC mode enabled. <<<
Command line used: /cygdrive/c/Program Files/benchmarks/Iozone 3.321/iozone -l 4 -I -i 0 -i 1 -i 2 -r 10m -s 10000m -o -+D
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.
Min process = 4
Max process = 4
Throughput test with 4 processes
Each process writes a 10240000 Kbyte file in 10240 Kbyte records

Children see throughput for 4 initial writers = 43238.19 KB/sec
Parent sees throughput for 4 initial writers = 41161.26 KB/sec
Min throughput per process = 10479.60 KB/sec
Max throughput per process = 11535.02 KB/sec
Avg throughput per process = 10809.55 KB/sec
Min xfer = 9308160.00 KB

Children see throughput for 4 rewriters = 227492.95 KB/sec
Parent sees throughput for 4 rewriters = 227339.34 KB/sec
Min throughput per process = 55887.14 KB/sec
Max throughput per process = 58283.79 KB/sec
Avg throughput per process = 56873.24 KB/sec
Min xfer = 9820160.00 KB

Children see throughput for 4 readers = 83749.00 KB/sec
Parent sees throughput for 4 readers = 83733.13 KB/sec
Min throughput per process = 20891.91 KB/sec
Max throughput per process = 20985.04 KB/sec
Avg throughput per process = 20937.25 KB/sec
Min xfer = 10199040.00 KB

Children see throughput for 4 re-readers = 82153.54 KB/sec
Parent sees throughput for 4 re-readers = 82140.13 KB/sec
Min throughput per process = 20499.61 KB/sec
Max throughput per process = 20591.66 KB/sec
Avg throughput per process = 20538.39 KB/sec
Min xfer = 10199040.00 KB

Children see throughput for 4 random readers = 146190.87 KB/sec
Parent sees throughput for 4 random readers = 146076.86 KB/sec
Min throughput per process = 35635.07 KB/sec
Max throughput per process = 37410.93 KB/sec
Avg throughput per process = 36547.72 KB/sec
Min xfer = 9768960.00 KB

Children see throughput for 4 random writers = 183965.01 KB/sec
Parent sees throughput for 4 random writers = 177148.05 KB/sec
Min throughput per process = 43719.98 KB/sec
Max throughput per process = 47831.50 KB/sec
Avg throughput per process = 45991.25 KB/sec
Min xfer = 9379840.00 KB



iozone test complete.

IOZONE su PC lavoro

ilinty@linux-q5nf:~> /opt/iozone/bin/iozone -l 4 -I -i 0 -i 1 -i 2 -r 10m -s 10000m -o -+r -+D
Iozone: Performance Test of File I/O
Version $Revision: 3.338 $
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.

Run began: Wed Feb 24 14:57:58 2010

O_DIRECT feature enabled
Record Size 10240 KB
File size set to 10240000 KB
SYNC Mode.
Read & Write sync mode active.
>>> O_DSYNC mode enabled. <<<
Command line used: /opt/iozone/bin/iozone -l 4 -I -i 0 -i 1 -i 2 -r 10m -s 10000m -o -+r -+D
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.
Min process = 4
Max process = 4
Throughput test with 4 processes
Each process writes a 10240000 Kbyte file in 10240 Kbyte records

Children see throughput for 4 initial writers = 79541.03 KB/sec
Parent sees throughput for 4 initial writers = 78991.74 KB/sec
Min throughput per process = 19717.81 KB/sec
Max throughput per process = 20038.79 KB/sec
Avg throughput per process = 19885.26 KB/sec
Min xfer = 10076160.00 KB

Children see throughput for 4 rewriters = 98410.38 KB/sec
Parent sees throughput for 4 rewriters = 98341.06 KB/sec
Min throughput per process = 24380.86 KB/sec
Max throughput per process = 24812.52 KB/sec
Avg throughput per process = 24602.59 KB/sec
Min xfer = 10065920.00 KB

Children see throughput for 4 readers = 93109.62 KB/sec
Parent sees throughput for 4 readers = 93070.72 KB/sec
Min throughput per process = 23056.30 KB/sec
Max throughput per process = 23523.47 KB/sec
Avg throughput per process = 23277.41 KB/sec
Min xfer = 10045440.00 KB

Children see throughput for 4 re-readers = 95337.07 KB/sec
Parent sees throughput for 4 re-readers = 95313.12 KB/sec
Min throughput per process = 23642.97 KB/sec
Max throughput per process = 24033.09 KB/sec
Avg throughput per process = 23834.27 KB/sec
Min xfer = 10076160.00 KB

Children see throughput for 4 random readers = 89301.73 KB/sec
Parent sees throughput for 4 random readers = 89292.69 KB/sec
Min throughput per process = 22169.70 KB/sec
Max throughput per process = 22540.52 KB/sec
Avg throughput per process = 22325.43 KB/sec
Min xfer = 10076160.00 KB

Children see throughput for 4 random writers = 90742.91 KB/sec
Parent sees throughput for 4 random writers = 89692.54 KB/sec
Min throughput per process = 22526.97 KB/sec
Max throughput per process = 22941.25 KB/sec
Avg throughput per process = 22685.73 KB/sec
Min xfer = 10055680.00 KB