Iozone: Performance Test of File I/O
	        Version $Revision: 3.283 $
		Compiled for 32 bit mode.
		Build: freebsd 

	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, 
	             Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
	             Erik Habbinga, Kris Strecker, Walter Wong.

	Run began: Wed Jun 25 00:48:43 2008

	Auto Mode
	SYNC Mode. 
	File size set to 524288 KB
	Command line used: iozone -a -o -s 512m -b /tmp/iozone.zfs.raid0.xls
	Output is in Kbytes/sec
	Time Resolution = 0.000003 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
          524288       4     292     293   167919   112897    1737     222  163502     294    4612    63673    67180  310099   263092
          524288       8     571     565   191646   218218    2936     419  145864     581    4854    79391    87179  445261   341269
          524288      16    1144    1123   254770   269022    5855     799  134450    1133   15057    92356   103130  551710   423079
          524288      32    2036    2033   249375   436358   10759    1431  140489    2146   17644    99672   101960  597915   482435
          524288      64    2039    2154   225025   294514   20376    2300   85283    2215   22025   101233    98242  505098   431669
          524288     128    4263    4115   442740   408771   49984    4955  193308    4489   27156   136127   136789  444410   483127
          524288     256    6266    6111   240844   402760   49826    6228   66346    5972   56707   127559   133051  464276   485456
          524288     512   15556   12675   482411   476965   83595   12857  104402   15429   96235   128209   126186  467695   342050
          524288    1024   28036   24810   376392   426882  117425   23698  142315   27514  112522   128767   138595  345747   303152
          524288    2048   45368   40160   456266   402157  117456   38476  153475   46746  110775   115603   126514  370513   295084
          524288    4096   65190   45195   409558   434135   99155   34101  104858   67367   85428   129507   122705  370002   287060
          524288    8192   84269   48962   404715   364044  110632   39834  116132   81284  119407    75840    77210  240449   254789
          524288   16384  102605   50477   408809   424961  143999   59659  119935   94779  161123    74856    72080  252251   256089

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   292  571  1144  2036  2039  4263  6266  15556  28036  45368  65190  84269  102605 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   293  565  1123  2033  2154  4115  6111  12675  24810  40160  45195  48962  50477 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   167919  191646  254770  249375  225025  442740  240844  482411  376392  456266  409558  404715  408809 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   112897  218218  269022  436358  294514  408771  402760  476965  426882  402157  434135  364044  424961 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   1737  2936  5855  10759  20376  49984  49826  83595  117425  117456  99155  110632  143999 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   222  419  799  1431  2300  4955  6228  12857  23698  38476  34101  39834  59659 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   163502  145864  134450  140489  85283  193308  66346  104402  142315  153475  104858  116132  119935 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   294  581  1133  2146  2215  4489  5972  15429  27514  46746  67367  81284  94779 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   4612  4854  15057  17644  22025  27156  56707  96235  112522  110775  85428  119407  161123 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   63673  79391  92356  99672  101233  136127  127559  128209  128767  115603  129507  75840  74856 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   67180  87179  103130  101960  98242  136789  133051  126186  138595  126514  122705  77210  72080 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   310099  445261  551710  597915  505098  444410  464276  467695  345747  370513  370002  240449  252251 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"524288"   263092  341269  423079  482435  431669  483127  485456  342050  303152  295084  287060  254789  256089