[vk] Linux - WMware - Windows 2003 Blade1
Peter Vincze
vpeter at sztaki.hu
2006. Május. 26., P, 10:33:09 CEST
Sziasztok,
Lefuttattam a blade 7-8-on az iozone teszteket.
bl7:
/usr/local/src/iozone3_263/src/current/iozone -a -i0 -i1 -n 64k -g 16g -+u -R
-b /home/vpeter/iozone_test_1.xls >/home/vpeter/iozone_test_1.txt 2>&1 &
bl8:
/usr/local/src/iozone3_263/src/current/iozone -t -l 1 -u 30 -i0 -i1 -i8 -r 64k
> /home/vpeter/iozone_test_2.txt 2>&1 &
A teszteredményeket tartalmazó file-okat a mellékletben találjátok.
Péter
Tamas Kovacs wrote:
> Sziasztok!
>
> A virtuális gépeken lefuttattam a CPU (PovRay) teszteket és az eredményt
> beírtam a wikibe.
>
> Az eredmények nagyon gyengék lettek a linuxhoz viszonyítva. Tudom, hogy
> a két op.rendszert "nem lehet összehasonlítani" :) de , talán többet ki
> lehetett volna hozni a windows-ból, ha több virtuális memóriára van
> lehetőség. 256Mb van lefoglalva gépenként ami az ajánlott minimum, ettől
> még nem fog szárnyakat kapni.
>
> Kérdésem, hogy IOzone paraméterekkel kapcsolatban mi a végleges verzió(k)?
>
> Az alábbiakról tudok:
> a: iozone -a -i0 -i1 -n 64k -g 16g -+u -R -b test_a.xls
> b: iozone -t -l 1 -u 30 -i0 -i1 -i8 -g 16g -r 64k 2>&1 test_b.txt
>
> Azt hiszem, hogy a hely szűkössége miatt a 16G-át "némileg" csökkenteni
> kell.
>
> --
> tamás
>
> _______________________________________________
> Vk mailing list
> Vk at niif.hu
> https://mail.ki.iif.hu/mailman/listinfo/vk
--------- következő rész ---------
Iozone: Performance Test of File I/O
Version $Revision: 3.263 $
Compiled for 32 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,
Jean-Marc Zucconi, Jeff Blomberg,
Erik Habbinga, Kris Strecker, Walter Wong.
Run began: Mon May 22 07:00:33 2006
Auto Mode
Using minimum file size of 64 kilobytes.
Using maximum file size of 16777216 kilobytes.
CPU utilization Resolution = 0.000 seconds.
CPU utilization Excel chart enabled
Excel chart generation enabled
Command line used: /usr/local/src/iozone3_263/src/current/iozone -a -i0 -i1 -n 64k -g 16g -+u -R -b /home/vpeter/iozone_test_1.xls
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
64 4 129565 615113 1453442 2068624
64 8 136755 659193 1825272 2459525
64 16 140992 688877 2065927 3038616
64 32 140938 680244 2201550 3196718
64 64 141612 719497 2212296 3353845
128 4 135741 603605 1578574 2066409
128 8 141895 660049 1800868 2508147
128 16 143348 695824 2028866 2906937
128 32 144795 695951 2095325 3041079
128 64 146135 711172 2135056 3272783
128 128 144138 723134 2283090 3367786
256 4 137700 574024 1487607 1955718
256 8 142852 658261 1802961 2536083
256 16 145461 677462 1998254 2812780
256 32 146037 711272 2081818 3161178
256 64 146797 717309 2150814 3164540
256 128 146865 705179 2117059 3243674
256 256 144216 699399 2031982 3081741
512 4 134453 572136 1426349 1735701
512 8 142614 632056 1696008 2369356
512 16 142736 664136 1882892 2708178
512 32 142775 671899 1977268 2813116
512 64 143495 681730 2047906 3011797
512 128 143579 679014 2072536 3028579
512 256 141634 652328 1835409 2560472
512 512 137525 605233 1580746 1841083
1024 4 133058 546135 1398768 1676121
1024 8 137910 594326 1612359 1957815
1024 16 140101 621316 1809113 2179020
1024 32 140814 634797 1885414 2332700
1024 64 140871 640780 1950371 2156108
1024 128 142124 622495 1987957 2386786
1024 256 139017 604472 1796489 2085835
1024 512 136476 550858 1350787 1469217
1024 1024 133612 516363 1104693 1082483
2048 4 131653 510217 1415394 1570477
2048 8 135603 552006 1624186 1844933
2048 16 137764 580646 1813877 2023491
2048 32 137921 591887 1898028 2160470
2048 64 139310 591394 1973192 2206703
2048 128 139233 596035 2033783 2298284
2048 256 137449 575264 1783996 2009733
2048 512 133471 532638 1271298 1318640
2048 1024 132979 502442 996166 986946
2048 2048 132053 500009 984669 992765
4096 4 131063 507754 1487794 1590715
4096 8 134572 537459 1701004 1840812
4096 16 136460 562953 1886627 2057270
4096 32 137131 563093 2035709 2068762
4096 64 137606 580985 2083359 2251691
4096 128 137982 582391 2168439 2320537
4096 256 136169 564028 1859271 1987343
4096 512 134066 520063 1280840 1300748
4096 1024 131445 492487 952125 954329
4096 2048 132128 490780 942060 947478
4096 4096 131530 488666 946611 957681
8192 4 128740 498324 1500895 1601563
8192 8 133485 531051 1787859 1871593
8192 16 135539 554033 1973012 2076592
8192 32 136553 567942 2094094 2094106
8192 64 137001 572904 2157446 2279352
8192 128 137194 575039 2216508 2325937
8192 256 136290 555238 1930276 1922086
8192 512 133856 518546 1263806 1283229
8192 1024 131370 489572 939546 946283
8192 2048 131604 486660 923135 929629
8192 4096 131490 488230 930070 929425
8192 8192 131591 485825 927017 939133
16384 4 129937 501498 1545524 1578874
16384 8 132856 530295 1789998 1879323
16384 16 135180 549137 1981623 2080245
16384 32 136229 563738 2123402 2212859
16384 64 136629 571069 2199164 2285051
16384 128 136781 569502 2249007 2325269
16384 256 135863 558644 1957698 2010284
16384 512 133308 516928 1265183 1278197
16384 1024 131338 483644 926545 931599
16384 2048 130236 486981 914228 923252
16384 4096 131192 485827 923663 932705
16384 8192 131346 486604 927331 930746
16384 16384 130834 487010 933558 932335
32768 64 127070 565482 2228519 2243460
32768 128 136853 572897 2309868 2326101
32768 256 136000 549364 1999279 2004407
32768 512 133037 512456 1270027 1275014
32768 1024 131183 484661 919106 926932
32768 2048 131075 484038 909742 916946
32768 4096 129975 483981 916486 924033
32768 8192 131175 484124 919599 925256
32768 16384 131261 484125 922131 927249
65536 64 130579 563876 2224276 2289789
65536 128 134877 553443 2299029 2342745
65536 256 135675 558799 2001092 2037486
65536 512 133085 510747 1280177 1293365
65536 1024 131403 483546 919261 924774
65536 2048 130912 483853 903009 908794
65536 4096 131015 483236 916637 920810
65536 8192 130912 483485 918463 924031
65536 16384 129484 482783 919753 926984
131072 64 129286 567949 2235541 2274295
131072 128 132476 571010 2323272 2345722
131072 256 132958 557715 2006616 2039174
131072 512 131155 511324 1278689 1282994
131072 1024 129584 483228 917794 923269
131072 2048 129228 479618 895539 902992
131072 4096 129554 484280 913221 918861
131072 8192 128246 482185 914502 921361
131072 16384 129596 483780 919410 912179
262144 64
Error writing block 3972, fd= 3
iozone: interrupted
Excel output is below:
"Writer report"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 129565 136755 140992 140938 141612
"128" 135741 141895 143348 144795 146135 144138
"256" 137700 142852 145461 146037 146797 146865 144216
"512" 134453 142614 142736 142775 143495 143579 141634 137525
"1024" 133058 137910 140101 140814 140871 142124 139017 136476 133612
"2048" 131653 135603 137764 137921 139310 139233 137449 133471 132979 132053
"4096" 131063 134572 136460 137131 137606 137982 136169 134066 131445 132128 131530
"8192" 128740 133485 135539 136553 137001 137194 136290 133856 131370 131604 131490 131591
"16384" 129937 132856 135180 136229 136629 136781 135863 133308 131338 130236 131192 131346 130834
"32768" 0 0 0 0 127070 136853 136000 133037 131183 131075 129975 131175 131261
"65536" 0 0 0 0 130579 134877 135675 133085 131403 130912 131015 130912 129484
"131072" 0 0 0 0 129286 132476 132958 131155 129584 129228 129554 128246 129596
"262144" 0 0 0 0 0
"Re-writer report"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 615113 659193 688877 680244 719497
"128" 603605 660049 695824 695951 711172 723134
"256" 574024 658261 677462 711272 717309 705179 699399
"512" 572136 632056 664136 671899 681730 679014 652328 605233
"1024" 546135 594326 621316 634797 640780 622495 604472 550858 516363
"2048" 510217 552006 580646 591887 591394 596035 575264 532638 502442 500009
"4096" 507754 537459 562953 563093 580985 582391 564028 520063 492487 490780 488666
"8192" 498324 531051 554033 567942 572904 575039 555238 518546 489572 486660 488230 485825
"16384" 501498 530295 549137 563738 571069 569502 558644 516928 483644 486981 485827 486604 487010
"32768" 0 0 0 0 565482 572897 549364 512456 484661 484038 483981 484124 484125
"65536" 0 0 0 0 563876 553443 558799 510747 483546 483853 483236 483485 482783
"131072" 0 0 0 0 567949 571010 557715 511324 483228 479618 484280 482185 483780
"262144" 0 0 0 0 0
"Reader report"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 1453442 1825272 2065927 2201550 2212296
"128" 1578574 1800868 2028866 2095325 2135056 2283090
"256" 1487607 1802961 1998254 2081818 2150814 2117059 2031982
"512" 1426349 1696008 1882892 1977268 2047906 2072536 1835409 1580746
"1024" 1398768 1612359 1809113 1885414 1950371 1987957 1796489 1350787 1104693
"2048" 1415394 1624186 1813877 1898028 1973192 2033783 1783996 1271298 996166 984669
"4096" 1487794 1701004 1886627 2035709 2083359 2168439 1859271 1280840 952125 942060 946611
"8192" 1500895 1787859 1973012 2094094 2157446 2216508 1930276 1263806 939546 923135 930070 927017
"16384" 1545524 1789998 1981623 2123402 2199164 2249007 1957698 1265183 926545 914228 923663 927331 933558
"32768" 0 0 0 0 2228519 2309868 1999279 1270027 919106 909742 916486 919599 922131
"65536" 0 0 0 0 2224276 2299029 2001092 1280177 919261 903009 916637 918463 919753
"131072" 0 0 0 0 2235541 2323272 2006616 1278689 917794 895539 913221 914502 919410
"262144" 0 0 0 0 0
"Re-Reader report"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 2068624 2459525 3038616 3196718 3353845
"128" 2066409 2508147 2906937 3041079 3272783 3367786
"256" 1955718 2536083 2812780 3161178 3164540 3243674 3081741
"512" 1735701 2369356 2708178 2813116 3011797 3028579 2560472 1841083
"1024" 1676121 1957815 2179020 2332700 2156108 2386786 2085835 1469217 1082483
"2048" 1570477 1844933 2023491 2160470 2206703 2298284 2009733 1318640 986946 992765
"4096" 1590715 1840812 2057270 2068762 2251691 2320537 1987343 1300748 954329 947478 957681
"8192" 1601563 1871593 2076592 2094106 2279352 2325937 1922086 1283229 946283 929629 929425 939133
"16384" 1578874 1879323 2080245 2212859 2285051 2325269 2010284 1278197 931599 923252 932705 930746 932335
"32768" 0 0 0 0 2243460 2326101 2004407 1275014 926932 916946 924033 925256 927249
"65536" 0 0 0 0 2289789 2342745 2037486 1293365 924774 908794 920810 924031 926984
"131072" 0 0 0 0 2274295 2345722 2039174 1282994 923269 902992 918861 921361 912179
"262144" 0 0 0 0 0
"Writer CPU utilization report (Zero values should be ignored)"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 2.69 2.94 0.00 2.45 0.00
"128" 2.40 4.77 2.70 2.67 5.28 2.62
"256" 7.76 5.11 5.06 5.02 4.97 6.43 4.87
"512" 9.36 8.35 10.35 9.11 8.02 9.94 8.82 8.75
"1024" 13.23 12.86 12.78 12.70 12.62 13.67 13.84 13.76 18.45
"2048" 19.24 20.14 18.02 18.93 16.83 17.68 18.56 19.44 20.50 22.13
"4096" 23.85 24.38 24.52 23.77 23.67 21.89 23.22 23.92 26.14 24.93 27.53
"8192" 26.87 26.84 26.40 26.89 25.80 27.20 27.12 27.16 27.19 27.68 28.30 31.64
"16384" 28.63 28.74 28.61 27.96 28.76 27.84 28.79 28.49 29.09 29.57 29.35 29.55 32.76
"32768" 0.00 0.00 0.00 0.00 29.80 29.07 28.71 29.22 29.20 29.88 30.25 30.48 29.74
"65536" 0.00 0.00 0.00 0.00 25.51 25.65 25.87 25.89 26.20 26.38 25.96 26.83 27.18
"131072" 0.00 0.00 0.00 0.00 27.19 27.22 26.38 27.28 27.55 27.47 27.52 27.84 27.46
"262144" 0.00 0.00 0.00 0.00 0.00
"Re-writer CPU utilization report (Zero values should be ignored)"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 0.00 0.00 0.00 9.41 0.00
"128" 9.23 0.00 0.00 6.70 0.00 0.00
"256" 4.16 6.58 6.74 0.00 7.11 7.32 7.54
"512" 7.98 4.07 8.27 4.21 8.85 9.00 9.18 9.37
"1024" 8.08 10.90 11.03 10.63 10.76 9.79 9.89 10.00 10.19
"2048" 10.25 10.42 10.50 10.59 11.49 10.82 10.91 12.57 13.05 14.58
"4096" 13.75 12.47 12.33 13.29 12.48 11.91 12.50 14.53 14.72 14.99 16.96
"8192" 13.96 14.33 14.39 14.02 13.74 13.80 14.34 14.83 14.41 15.95 16.50 14.82
"16384" 15.25 14.28 14.05 13.81 14.21 13.81 13.61 14.98 15.56 15.63 15.95 16.43 18.26
"32768" 0.00 0.00 0.00 0.00 14.73 14.69 14.56 15.01 15.34 15.24 15.37 15.40 16.67
"65536" 0.00 0.00 0.00 0.00 11.91 12.23 12.04 12.62 12.93 12.92 13.02 13.34 13.54
"131072" 0.00 0.00 0.00 0.00 12.40 12.39 12.53 12.99 13.48 13.27 13.34 13.59 13.74
"262144" 0.00 0.00 0.00 0.00 0.00
"Reader CPU utilization report (Zero values should be ignored)"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 0.00 0.00 0.00 0.00 0.00
"128" 0.00 0.00 0.00 0.00 0.00 0.00
"256" 8.32 0.00 0.00 0.00 0.00 100.00 100.00
"512" 9.10 100.00 100.00 100.00 100.00 100.00 100.00 100.00
"1024" 0.00 0.00 0.00 0.00 0.00 100.00 89.92 100.00 98.36
"2048" 8.34 75.97 82.78 84.74 8.36 77.10 100.00 100.00 96.95 96.91
"4096" 100.00 16.71 89.17 15.26 93.85 91.65 24.99 100.00 100.00 100.00 100.00
"8192" 33.38 86.21 94.70 18.81 100.00 100.00 26.71 100.00 61.19 100.00 100.00 59.49
"16384" 35.03 50.12 50.08 44.52 44.51 44.51 50.08 15.34 51.65 54.22 61.86 81.00 83.36
"32768" 0.00 0.00 0.00 0.00 37.16 36.41 40.07 53.01 77.14 83.37 81.52 85.03 87.21
"65536" 0.00 0.00 0.00 0.00 71.48 80.63 81.00 86.70 88.12 84.45 87.80 90.64 91.25
"131072" 0.00 0.00 0.00 0.00 81.96 86.40 84.60 91.25 92.97 92.59 93.21 95.13 94.09
"262144" 0.00 0.00 0.00 0.00 0.00
"Re-Reader CPU utilization report (Zero values should be ignored)"
"4" "8" "16" "32" "64" "128" "256" "512" "1024" "2048" "4096" "8192" "16384"
"64" 0.00 0.00 0.00 0.00 0.00
"128" 0.00 0.00 0.00 0.00 0.00 100.00
"256" 100.00 0.00 0.00 0.00 100.00 0.00 0.00
"512" 100.00 0.00 0.00 0.00 0.00 0.00 100.00 76.16
"1024" 100.00 100.00 100.00 100.00 100.00 0.00 98.14 57.57 98.91
"2048" 74.23 86.36 93.02 95.59 92.07 85.48 64.60 77.10 96.41 97.25
"4096" 76.37 87.95 97.28 96.07 100.00 97.56 100.00 95.37 94.22 94.75 96.28
"8192" 96.98 100.00 99.75 99.50 100.00 100.00 100.00 94.25 100.00 100.00 100.00 97.89
"16384" 100.00 100.00 100.00 93.32 100.00 95.52 92.16 100.00 100.00 96.04 100.00 97.39 99.81
"32768" 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 98.85 100.00 100.00 98.64 100.00
"65536" 0.00 0.00 0.00 0.00 100.00 99.08 100.00 100.00 86.83 99.68 99.56 90.58 99.78
"131072" 0.00 0.00 0.00 0.00 100.00 99.70 100.00 100.00 99.96 99.79 99.45 100.00 100.00
"262144" 0.00 0.00 0.00 0.00 0.00
exiting iozone
--------- következő rész ---------
Egy nem text típusú csatolt állomány át lett konvertálva...
Név: iozone_test_1.xls
Típus: application/vnd.ms-excel
Méret: 25912 bytes
Leírás: nem elérhető
Url : http://listserv.niif.hu/pipermail/vk/attachments/20060526/e56d39f6/attachment.xls
--------- következő rész ---------
Iozone: Performance Test of File I/O
Version $Revision: 3.263 $
Compiled for 32 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,
Jean-Marc Zucconi, Jeff Blomberg,
Erik Habbinga, Kris Strecker, Walter Wong.
Run began: Mon May 22 07:26:02 2006
Record Size 64 KB
Command line used: /usr/local/src/iozone3_263/src/current/iozone -t -l -u 30 -i0 -i1 -i8 -r 64k 1
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 = 1
Max process = 30
Throughput test with 1 process
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 1 initial writers = 139436.66 KB/sec
Parent sees throughput for 1 initial writers = 8911.46 KB/sec
Min throughput per process = 139436.66 KB/sec
Max throughput per process = 139436.66 KB/sec
Avg throughput per process = 139436.66 KB/sec
Min xfer = 512.00 KB
Children see throughput for 1 rewriters = 554674.25 KB/sec
Parent sees throughput for 1 rewriters = 10494.82 KB/sec
Min throughput per process = 554674.25 KB/sec
Max throughput per process = 554674.25 KB/sec
Avg throughput per process = 554674.25 KB/sec
Min xfer = 512.00 KB
Children see throughput for 1 readers = 1344051.38 KB/sec
Parent sees throughput for 1 readers = 20247.59 KB/sec
Min throughput per process = 1344051.38 KB/sec
Max throughput per process = 1344051.38 KB/sec
Avg throughput per process = 1344051.38 KB/sec
Min xfer = 512.00 KB
Children see throughput for 1 re-readers = 1398633.12 KB/sec
Parent sees throughput for 1 re-readers = 19823.52 KB/sec
Min throughput per process = 1398633.12 KB/sec
Max throughput per process = 1398633.12 KB/sec
Avg throughput per process = 1398633.12 KB/sec
Min xfer = 512.00 KB
Children see throughput for 1 mixed workload = 1438004.12 KB/sec
Parent sees throughput for 1 mixed workload = 18338.78 KB/sec
Min throughput per process = 1438004.12 KB/sec
Max throughput per process = 1438004.12 KB/sec
Avg throughput per process = 1438004.12 KB/sec
Min xfer = 512.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 2 initial writers = 151775.61 KB/sec
Parent sees throughput for 2 initial writers = 9943.09 KB/sec
Min throughput per process = 55861.25 KB/sec
Max throughput per process = 95914.37 KB/sec
Avg throughput per process = 75887.81 KB/sec
Min xfer = 192.00 KB
Children see throughput for 2 rewriters = 554732.06 KB/sec
Parent sees throughput for 2 rewriters = 10123.58 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 554732.06 KB/sec
Avg throughput per process = 277366.03 KB/sec
Min xfer = 0.00 KB
Children see throughput for 2 readers = 1316551.75 KB/sec
Parent sees throughput for 2 readers = 18891.65 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1316551.75 KB/sec
Avg throughput per process = 658275.88 KB/sec
Min xfer = 0.00 KB
Children see throughput for 2 re-readers = 1337038.12 KB/sec
Parent sees throughput for 2 re-readers = 18548.77 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1337038.12 KB/sec
Avg throughput per process = 668519.06 KB/sec
Min xfer = 0.00 KB
Children see throughput for 2 mixed workload = 1442613.38 KB/sec
Parent sees throughput for 2 mixed workload = 10088.67 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1442613.38 KB/sec
Avg throughput per process = 721306.69 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 3 initial writers = 194937.27 KB/sec
Parent sees throughput for 3 initial writers = 8207.55 KB/sec
Min throughput per process = 49018.24 KB/sec
Max throughput per process = 89107.08 KB/sec
Avg throughput per process = 64979.09 KB/sec
Min xfer = 128.00 KB
Children see throughput for 3 rewriters = 645430.06 KB/sec
Parent sees throughput for 3 rewriters = 15095.23 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 324242.62 KB/sec
Avg throughput per process = 215143.35 KB/sec
Min xfer = 0.00 KB
Children see throughput for 3 readers = 1828907.75 KB/sec
Parent sees throughput for 3 readers = 29574.02 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 925744.69 KB/sec
Avg throughput per process = 609635.92 KB/sec
Min xfer = 0.00 KB
Children see throughput for 3 re-readers = 1845307.19 KB/sec
Parent sees throughput for 3 re-readers = 42440.51 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 934307.38 KB/sec
Avg throughput per process = 615102.40 KB/sec
Min xfer = 0.00 KB
Children see throughput for 3 mixed workload = 1585438.94 KB/sec
Parent sees throughput for 3 mixed workload = 18005.19 KB/sec
Min throughput per process = 719177.50 KB/sec
Max throughput per process = 866261.44 KB/sec
Avg throughput per process = 528479.65 KB/sec
Min xfer = 448.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 4 initial writers = 168236.97 KB/sec
Parent sees throughput for 4 initial writers = 7576.32 KB/sec
Min throughput per process = 20854.41 KB/sec
Max throughput per process = 82728.27 KB/sec
Avg throughput per process = 42059.24 KB/sec
Min xfer = 64.00 KB
Children see throughput for 4 rewriters = 537197.94 KB/sec
Parent sees throughput for 4 rewriters = 10882.49 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 537197.94 KB/sec
Avg throughput per process = 134299.48 KB/sec
Min xfer = 0.00 KB
Children see throughput for 4 readers = 1236654.12 KB/sec
Parent sees throughput for 4 readers = 17332.43 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1236654.12 KB/sec
Avg throughput per process = 309163.53 KB/sec
Min xfer = 0.00 KB
Children see throughput for 4 re-readers = 1634092.56 KB/sec
Parent sees throughput for 4 re-readers = 39610.66 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 870846.31 KB/sec
Avg throughput per process = 408523.14 KB/sec
Min xfer = 0.00 KB
Children see throughput for 4 mixed workload = 1140885.50 KB/sec
Parent sees throughput for 4 mixed workload = 7084.35 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 879644.69 KB/sec
Avg throughput per process = 285221.38 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 5 initial writers = 170429.96 KB/sec
Parent sees throughput for 5 initial writers = 10910.40 KB/sec
Min throughput per process = 25147.15 KB/sec
Max throughput per process = 42026.18 KB/sec
Avg throughput per process = 34085.99 KB/sec
Min xfer = 192.00 KB
Children see throughput for 5 rewriters = 582793.97 KB/sec
Parent sees throughput for 5 rewriters = 14434.36 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 313556.03 KB/sec
Avg throughput per process = 116558.79 KB/sec
Min xfer = 0.00 KB
Children see throughput for 5 readers = 1251911.88 KB/sec
Parent sees throughput for 5 readers = 21495.34 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1251911.88 KB/sec
Avg throughput per process = 250382.38 KB/sec
Min xfer = 0.00 KB
Children see throughput for 5 re-readers = 1251853.12 KB/sec
Parent sees throughput for 5 re-readers = 21032.65 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1251853.12 KB/sec
Avg throughput per process = 250370.62 KB/sec
Min xfer = 0.00 KB
Children see throughput for 5 mixed workload = 1309815.25 KB/sec
Parent sees throughput for 5 mixed workload = 6511.10 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1309815.25 KB/sec
Avg throughput per process = 261963.05 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 6 initial writers = 188677.94 KB/sec
Parent sees throughput for 6 initial writers = 10153.11 KB/sec
Min throughput per process = 23805.05 KB/sec
Max throughput per process = 52686.12 KB/sec
Avg throughput per process = 31446.32 KB/sec
Min xfer = 64.00 KB
Children see throughput for 6 rewriters = 698690.84 KB/sec
Parent sees throughput for 6 rewriters = 11898.61 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 325078.97 KB/sec
Avg throughput per process = 116448.47 KB/sec
Min xfer = 0.00 KB
Children see throughput for 6 readers = 1511251.00 KB/sec
Parent sees throughput for 6 readers = 31760.79 KB/sec
Min throughput per process = 701171.62 KB/sec
Max throughput per process = 810079.38 KB/sec
Avg throughput per process = 251875.17 KB/sec
Min xfer = 448.00 KB
Children see throughput for 6 re-readers = 1682937.06 KB/sec
Parent sees throughput for 6 re-readers = 38656.53 KB/sec
Min throughput per process = 784748.38 KB/sec
Max throughput per process = 898188.69 KB/sec
Avg throughput per process = 280489.51 KB/sec
Min xfer = 448.00 KB
Children see throughput for 6 mixed workload = 1143776.95 KB/sec
Parent sees throughput for 6 mixed workload = 8581.66 KB/sec
Min throughput per process = 172026.70 KB/sec
Max throughput per process = 703235.94 KB/sec
Avg throughput per process = 190629.49 KB/sec
Min xfer = 128.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 7 initial writers = 178288.99 KB/sec
Parent sees throughput for 7 initial writers = 9751.63 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 53708.65 KB/sec
Avg throughput per process = 25469.86 KB/sec
Min xfer = 0.00 KB
Children see throughput for 7 rewriters = 589292.31 KB/sec
Parent sees throughput for 7 rewriters = 12857.96 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 318615.62 KB/sec
Avg throughput per process = 84184.62 KB/sec
Min xfer = 0.00 KB
Children see throughput for 7 readers = 1747290.31 KB/sec
Parent sees throughput for 7 readers = 31780.42 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 878167.00 KB/sec
Avg throughput per process = 249612.90 KB/sec
Min xfer = 0.00 KB
Children see throughput for 7 re-readers = 1609269.81 KB/sec
Parent sees throughput for 7 re-readers = 29304.00 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 872384.19 KB/sec
Avg throughput per process = 229895.69 KB/sec
Min xfer = 0.00 KB
Children see throughput for 7 mixed workload = 1682227.56 KB/sec
Parent sees throughput for 7 mixed workload = 9666.39 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 858927.69 KB/sec
Avg throughput per process = 240318.22 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 8 initial writers = 168887.57 KB/sec
Parent sees throughput for 8 initial writers = 5549.77 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 62653.21 KB/sec
Avg throughput per process = 21110.95 KB/sec
Min xfer = 0.00 KB
Children see throughput for 8 rewriters = 693286.21 KB/sec
Parent sees throughput for 8 rewriters = 8165.98 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 273934.38 KB/sec
Avg throughput per process = 86660.78 KB/sec
Min xfer = 0.00 KB
Children see throughput for 8 readers = 1711018.19 KB/sec
Parent sees throughput for 8 readers = 37425.58 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 864847.38 KB/sec
Avg throughput per process = 213877.27 KB/sec
Min xfer = 0.00 KB
Children see throughput for 8 re-readers = 1567611.81 KB/sec
Parent sees throughput for 8 re-readers = 29273.66 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 839200.94 KB/sec
Avg throughput per process = 195951.48 KB/sec
Min xfer = 0.00 KB
Children see throughput for 8 mixed workload = 1503964.00 KB/sec
Parent sees throughput for 8 mixed workload = 7376.17 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 811460.56 KB/sec
Avg throughput per process = 187995.50 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 9 initial writers = 176134.22 KB/sec
Parent sees throughput for 9 initial writers = 4568.78 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 83770.33 KB/sec
Avg throughput per process = 19570.47 KB/sec
Min xfer = 0.00 KB
Children see throughput for 9 rewriters = 691936.34 KB/sec
Parent sees throughput for 9 rewriters = 10957.12 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 325280.38 KB/sec
Avg throughput per process = 76881.82 KB/sec
Min xfer = 0.00 KB
Children see throughput for 9 readers = 1536679.88 KB/sec
Parent sees throughput for 9 readers = 30449.89 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 811439.19 KB/sec
Avg throughput per process = 170742.21 KB/sec
Min xfer = 0.00 KB
Children see throughput for 9 re-readers = 1140207.00 KB/sec
Parent sees throughput for 9 re-readers = 18339.35 KB/sec
Min throughput per process = 1140207.00 KB/sec
Max throughput per process = 1140207.00 KB/sec
Avg throughput per process = 126689.67 KB/sec
Min xfer = 512.00 KB
Children see throughput for 9 mixed workload = 1145928.61 KB/sec
Parent sees throughput for 9 mixed workload = 6482.68 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 703227.50 KB/sec
Avg throughput per process = 127325.40 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 10 initial writers = 163211.91 KB/sec
Parent sees throughput for 10 initial writers = 4719.09 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 70367.59 KB/sec
Avg throughput per process = 16321.19 KB/sec
Min xfer = 0.00 KB
Children see throughput for 10 rewriters = 685800.30 KB/sec
Parent sees throughput for 10 rewriters = 11481.99 KB/sec
Min throughput per process = 325102.19 KB/sec
Max throughput per process = 325102.19 KB/sec
Avg throughput per process = 68580.03 KB/sec
Min xfer = 512.00 KB
Children see throughput for 10 readers = 1465538.56 KB/sec
Parent sees throughput for 10 readers = 33380.79 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 780572.75 KB/sec
Avg throughput per process = 146553.86 KB/sec
Min xfer = 0.00 KB
Children see throughput for 10 re-readers = 1446298.72 KB/sec
Parent sees throughput for 10 re-readers = 58630.07 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 449928.31 KB/sec
Avg throughput per process = 144629.87 KB/sec
Min xfer = 0.00 KB
Children see throughput for 10 mixed workload = 1034008.73 KB/sec
Parent sees throughput for 10 mixed workload = 4650.76 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 798674.06 KB/sec
Avg throughput per process = 103400.87 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 11 initial writers = 159160.51 KB/sec
Parent sees throughput for 11 initial writers = 5175.97 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 53528.35 KB/sec
Avg throughput per process = 14469.14 KB/sec
Min xfer = 0.00 KB
Children see throughput for 11 rewriters = 630979.02 KB/sec
Parent sees throughput for 11 rewriters = 12676.03 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 246385.33 KB/sec
Avg throughput per process = 57361.73 KB/sec
Min xfer = 0.00 KB
Children see throughput for 11 readers = 1566921.19 KB/sec
Parent sees throughput for 11 readers = 43824.14 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 788775.94 KB/sec
Avg throughput per process = 142447.38 KB/sec
Min xfer = 0.00 KB
Children see throughput for 11 re-readers = 1507052.00 KB/sec
Parent sees throughput for 11 re-readers = 32386.54 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 823147.81 KB/sec
Avg throughput per process = 137004.73 KB/sec
Min xfer = 0.00 KB
Children see throughput for 11 mixed workload = 1387939.19 KB/sec
Parent sees throughput for 11 mixed workload = 4388.24 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 932434.50 KB/sec
Avg throughput per process = 126176.29 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 12 initial writers = 163271.03 KB/sec
Parent sees throughput for 12 initial writers = 5335.08 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 49825.02 KB/sec
Avg throughput per process = 13605.92 KB/sec
Min xfer = 0.00 KB
Children see throughput for 12 rewriters = 691398.35 KB/sec
Parent sees throughput for 12 rewriters = 11969.01 KB/sec
Min throughput per process = 24682.22 KB/sec
Max throughput per process = 242302.92 KB/sec
Avg throughput per process = 57616.53 KB/sec
Min xfer = 128.00 KB
Children see throughput for 12 readers = 1461706.03 KB/sec
Parent sees throughput for 12 readers = 41784.18 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 770011.12 KB/sec
Avg throughput per process = 121808.84 KB/sec
Min xfer = 0.00 KB
Children see throughput for 12 re-readers = 1441565.92 KB/sec
Parent sees throughput for 12 re-readers = 57176.94 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 465038.69 KB/sec
Avg throughput per process = 120130.49 KB/sec
Min xfer = 0.00 KB
Children see throughput for 12 mixed workload = 1033319.44 KB/sec
Parent sees throughput for 12 mixed workload = 3671.16 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 789002.31 KB/sec
Avg throughput per process = 86109.95 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 13 initial writers = 152984.93 KB/sec
Parent sees throughput for 13 initial writers = 5316.07 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 47154.14 KB/sec
Avg throughput per process = 11768.07 KB/sec
Min xfer = 0.00 KB
Children see throughput for 13 rewriters = 724671.64 KB/sec
Parent sees throughput for 13 rewriters = 9180.96 KB/sec
Min throughput per process = 165462.94 KB/sec
Max throughput per process = 269911.03 KB/sec
Avg throughput per process = 55743.97 KB/sec
Min xfer = 320.00 KB
Children see throughput for 13 readers = 1467735.88 KB/sec
Parent sees throughput for 13 readers = 32217.48 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 749701.75 KB/sec
Avg throughput per process = 112902.76 KB/sec
Min xfer = 0.00 KB
Children see throughput for 13 re-readers = 1647507.44 KB/sec
Parent sees throughput for 13 re-readers = 52991.41 KB/sec
Min throughput per process = 361929.44 KB/sec
Max throughput per process = 489983.12 KB/sec
Avg throughput per process = 126731.34 KB/sec
Min xfer = 384.00 KB
Children see throughput for 13 mixed workload = 1028449.44 KB/sec
Parent sees throughput for 13 mixed workload = 3792.91 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 797365.38 KB/sec
Avg throughput per process = 79111.50 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 14 initial writers = 185034.11 KB/sec
Parent sees throughput for 14 initial writers = 3727.67 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 71318.20 KB/sec
Avg throughput per process = 13216.72 KB/sec
Min xfer = 0.00 KB
Children see throughput for 14 rewriters = 690534.44 KB/sec
Parent sees throughput for 14 rewriters = 15113.77 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 192630.45 KB/sec
Avg throughput per process = 49323.89 KB/sec
Min xfer = 0.00 KB
Children see throughput for 14 readers = 1635851.31 KB/sec
Parent sees throughput for 14 readers = 71016.33 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 449503.19 KB/sec
Avg throughput per process = 116846.52 KB/sec
Min xfer = 0.00 KB
Children see throughput for 14 re-readers = 1574762.00 KB/sec
Parent sees throughput for 14 re-readers = 67229.26 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 446347.72 KB/sec
Avg throughput per process = 112483.00 KB/sec
Min xfer = 0.00 KB
Children see throughput for 14 mixed workload = 1592519.88 KB/sec
Parent sees throughput for 14 mixed workload = 6196.47 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 878127.56 KB/sec
Avg throughput per process = 113751.42 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 15 initial writers = 166640.38 KB/sec
Parent sees throughput for 15 initial writers = 4588.32 KB/sec
Min throughput per process = 26832.41 KB/sec
Max throughput per process = 50265.15 KB/sec
Avg throughput per process = 11109.36 KB/sec
Min xfer = 384.00 KB
Children see throughput for 15 rewriters = 710470.16 KB/sec
Parent sees throughput for 15 rewriters = 13867.40 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 193791.75 KB/sec
Avg throughput per process = 47364.68 KB/sec
Min xfer = 0.00 KB
Children see throughput for 15 readers = 1433029.75 KB/sec
Parent sees throughput for 15 readers = 47339.44 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 736578.31 KB/sec
Avg throughput per process = 95535.32 KB/sec
Min xfer = 0.00 KB
Children see throughput for 15 re-readers = 1403988.44 KB/sec
Parent sees throughput for 15 re-readers = 33035.78 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 810178.75 KB/sec
Avg throughput per process = 93599.23 KB/sec
Min xfer = 0.00 KB
Children see throughput for 15 mixed workload = 1482617.31 KB/sec
Parent sees throughput for 15 mixed workload = 5378.78 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 780408.19 KB/sec
Avg throughput per process = 98841.15 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 16 initial writers = 188166.19 KB/sec
Parent sees throughput for 16 initial writers = 8502.29 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 37321.25 KB/sec
Avg throughput per process = 11760.39 KB/sec
Min xfer = 0.00 KB
Children see throughput for 16 rewriters = 689120.41 KB/sec
Parent sees throughput for 16 rewriters = 12873.25 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 325279.91 KB/sec
Avg throughput per process = 43070.03 KB/sec
Min xfer = 0.00 KB
Children see throughput for 16 readers = 1453666.09 KB/sec
Parent sees throughput for 16 readers = 37509.48 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 705153.25 KB/sec
Avg throughput per process = 90854.13 KB/sec
Min xfer = 0.00 KB
Children see throughput for 16 re-readers = 1331076.72 KB/sec
Parent sees throughput for 16 re-readers = 30332.69 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 774482.06 KB/sec
Avg throughput per process = 83192.29 KB/sec
Min xfer = 0.00 KB
Children see throughput for 16 mixed workload = 1610506.31 KB/sec
Parent sees throughput for 16 mixed workload = 5629.76 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 678131.12 KB/sec
Avg throughput per process = 100656.64 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 17 initial writers = 175350.78 KB/sec
Parent sees throughput for 17 initial writers = 5507.97 KB/sec
Min throughput per process = 23802.45 KB/sec
Max throughput per process = 44191.70 KB/sec
Avg throughput per process = 10314.75 KB/sec
Min xfer = 320.00 KB
Children see throughput for 17 rewriters = 648031.60 KB/sec
Parent sees throughput for 17 rewriters = 12015.82 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 320807.22 KB/sec
Avg throughput per process = 38119.51 KB/sec
Min xfer = 0.00 KB
Children see throughput for 17 readers = 1518930.81 KB/sec
Parent sees throughput for 17 readers = 58377.21 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 447509.47 KB/sec
Avg throughput per process = 89348.87 KB/sec
Min xfer = 0.00 KB
Children see throughput for 17 re-readers = 1512671.06 KB/sec
Parent sees throughput for 17 re-readers = 40969.93 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 774597.88 KB/sec
Avg throughput per process = 88980.65 KB/sec
Min xfer = 0.00 KB
Children see throughput for 17 mixed workload = 1602123.62 KB/sec
Parent sees throughput for 17 mixed workload = 8263.26 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 513016.09 KB/sec
Avg throughput per process = 94242.57 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 18 initial writers = 150121.39 KB/sec
Parent sees throughput for 18 initial writers = 4515.53 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 47210.89 KB/sec
Avg throughput per process = 8340.08 KB/sec
Min xfer = 0.00 KB
Children see throughput for 18 rewriters = 801516.90 KB/sec
Parent sees throughput for 18 rewriters = 12178.94 KB/sec
Min throughput per process = 16480.00 KB/sec
Max throughput per process = 199608.98 KB/sec
Avg throughput per process = 44528.72 KB/sec
Min xfer = 128.00 KB
Children see throughput for 18 readers = 1611514.56 KB/sec
Parent sees throughput for 18 readers = 71910.09 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 439896.09 KB/sec
Avg throughput per process = 89528.59 KB/sec
Min xfer = 0.00 KB
Children see throughput for 18 re-readers = 1504083.56 KB/sec
Parent sees throughput for 18 re-readers = 38777.53 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 790167.69 KB/sec
Avg throughput per process = 83560.20 KB/sec
Min xfer = 0.00 KB
Children see throughput for 18 mixed workload = 1955054.53 KB/sec
Parent sees throughput for 18 mixed workload = 8222.03 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 554091.94 KB/sec
Avg throughput per process = 108614.14 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 19 initial writers = 132241.84 KB/sec
Parent sees throughput for 19 initial writers = 3725.17 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 42531.90 KB/sec
Avg throughput per process = 6960.10 KB/sec
Min xfer = 0.00 KB
Children see throughput for 19 rewriters = 678581.05 KB/sec
Parent sees throughput for 19 rewriters = 12061.98 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 191480.80 KB/sec
Avg throughput per process = 35714.79 KB/sec
Min xfer = 0.00 KB
Children see throughput for 19 readers = 1272443.45 KB/sec
Parent sees throughput for 19 readers = 41180.97 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 436457.94 KB/sec
Avg throughput per process = 66970.71 KB/sec
Min xfer = 0.00 KB
Children see throughput for 19 re-readers = 1446273.94 KB/sec
Parent sees throughput for 19 re-readers = 34540.96 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 790261.56 KB/sec
Avg throughput per process = 76119.68 KB/sec
Min xfer = 0.00 KB
Children see throughput for 19 mixed workload = 1535474.23 KB/sec
Parent sees throughput for 19 mixed workload = 6475.03 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 536132.62 KB/sec
Avg throughput per process = 80814.43 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 20 initial writers = 133506.65 KB/sec
Parent sees throughput for 20 initial writers = 4498.53 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 39965.40 KB/sec
Avg throughput per process = 6675.33 KB/sec
Min xfer = 0.00 KB
Children see throughput for 20 rewriters = 701407.38 KB/sec
Parent sees throughput for 20 rewriters = 13948.83 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 190469.05 KB/sec
Avg throughput per process = 35070.37 KB/sec
Min xfer = 0.00 KB
Children see throughput for 20 readers = 1481894.75 KB/sec
Parent sees throughput for 20 readers = 49284.21 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 451515.19 KB/sec
Avg throughput per process = 74094.74 KB/sec
Min xfer = 0.00 KB
Children see throughput for 20 re-readers = 1395949.41 KB/sec
Parent sees throughput for 20 re-readers = 43554.26 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 723110.88 KB/sec
Avg throughput per process = 69797.47 KB/sec
Min xfer = 0.00 KB
Children see throughput for 20 mixed workload = 1038411.00 KB/sec
Parent sees throughput for 20 mixed workload = 3302.70 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 644747.88 KB/sec
Avg throughput per process = 51920.55 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 21 initial writers = 193939.80 KB/sec
Parent sees throughput for 21 initial writers = 7108.23 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 38501.63 KB/sec
Avg throughput per process = 9235.23 KB/sec
Min xfer = 0.00 KB
Children see throughput for 21 rewriters = 613255.04 KB/sec
Parent sees throughput for 21 rewriters = 11915.20 KB/sec
Min throughput per process = 196097.41 KB/sec
Max throughput per process = 196097.41 KB/sec
Avg throughput per process = 29202.62 KB/sec
Min xfer = 512.00 KB
Children see throughput for 21 readers = 1419184.72 KB/sec
Parent sees throughput for 21 readers = 49181.05 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 634486.94 KB/sec
Avg throughput per process = 67580.22 KB/sec
Min xfer = 0.00 KB
Children see throughput for 21 re-readers = 1145378.62 KB/sec
Parent sees throughput for 21 re-readers = 21238.64 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 1145378.62 KB/sec
Avg throughput per process = 54541.84 KB/sec
Min xfer = 0.00 KB
Children see throughput for 21 mixed workload = 1109112.21 KB/sec
Parent sees throughput for 21 mixed workload = 4946.17 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 537296.19 KB/sec
Avg throughput per process = 52814.87 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 22 initial writers = 151436.04 KB/sec
Parent sees throughput for 22 initial writers = 3449.28 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 52794.05 KB/sec
Avg throughput per process = 6883.46 KB/sec
Min xfer = 0.00 KB
Children see throughput for 22 rewriters = 697635.23 KB/sec
Parent sees throughput for 22 rewriters = 8323.80 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 257678.72 KB/sec
Avg throughput per process = 31710.69 KB/sec
Min xfer = 0.00 KB
Children see throughput for 22 readers = 1202110.20 KB/sec
Parent sees throughput for 22 readers = 47672.88 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 427372.34 KB/sec
Avg throughput per process = 54641.37 KB/sec
Min xfer = 0.00 KB
Children see throughput for 22 re-readers = 1482909.50 KB/sec
Parent sees throughput for 22 re-readers = 35596.43 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 800020.69 KB/sec
Avg throughput per process = 67404.98 KB/sec
Min xfer = 0.00 KB
Children see throughput for 22 mixed workload = 1022968.94 KB/sec
Parent sees throughput for 22 mixed workload = 2504.61 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 787629.62 KB/sec
Avg throughput per process = 46498.59 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 23 initial writers = 125515.97 KB/sec
Parent sees throughput for 23 initial writers = 3453.29 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 48803.29 KB/sec
Avg throughput per process = 5457.22 KB/sec
Min xfer = 0.00 KB
Children see throughput for 23 rewriters = 635607.98 KB/sec
Parent sees throughput for 23 rewriters = 13113.79 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 188099.56 KB/sec
Avg throughput per process = 27635.13 KB/sec
Min xfer = 0.00 KB
Children see throughput for 23 readers = 1324325.31 KB/sec
Parent sees throughput for 23 readers = 74621.06 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 433890.34 KB/sec
Avg throughput per process = 57579.36 KB/sec
Min xfer = 0.00 KB
Children see throughput for 23 re-readers = 1262549.75 KB/sec
Parent sees throughput for 23 re-readers = 30759.94 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 645721.38 KB/sec
Avg throughput per process = 54893.47 KB/sec
Min xfer = 0.00 KB
Children see throughput for 23 mixed workload = 1050523.22 KB/sec
Parent sees throughput for 23 mixed workload = 3225.14 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 632844.06 KB/sec
Avg throughput per process = 45674.92 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 24 initial writers = 134503.57 KB/sec
Parent sees throughput for 24 initial writers = 5823.71 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 26498.16 KB/sec
Avg throughput per process = 5604.32 KB/sec
Min xfer = 0.00 KB
Children see throughput for 24 rewriters = 497144.44 KB/sec
Parent sees throughput for 24 rewriters = 12135.29 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 497144.44 KB/sec
Avg throughput per process = 20714.35 KB/sec
Min xfer = 0.00 KB
Children see throughput for 24 readers = 1104649.06 KB/sec
Parent sees throughput for 24 readers = 56882.74 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 394775.41 KB/sec
Avg throughput per process = 46027.04 KB/sec
Min xfer = 0.00 KB
Children see throughput for 24 re-readers = 1508049.56 KB/sec
Parent sees throughput for 24 re-readers = 32639.80 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 816729.94 KB/sec
Avg throughput per process = 62835.40 KB/sec
Min xfer = 0.00 KB
Children see throughput for 24 mixed workload = 1560830.56 KB/sec
Parent sees throughput for 24 mixed workload = 2952.46 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 857481.62 KB/sec
Avg throughput per process = 65034.61 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 25 initial writers = 140335.74 KB/sec
Parent sees throughput for 25 initial writers = 3908.55 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 42848.84 KB/sec
Avg throughput per process = 5613.43 KB/sec
Min xfer = 0.00 KB
Children see throughput for 25 rewriters = 653231.69 KB/sec
Parent sees throughput for 25 rewriters = 9447.27 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 194970.36 KB/sec
Avg throughput per process = 26129.27 KB/sec
Min xfer = 0.00 KB
Children see throughput for 25 readers = 1582985.31 KB/sec
Parent sees throughput for 25 readers = 57714.98 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 432406.81 KB/sec
Avg throughput per process = 63319.41 KB/sec
Min xfer = 0.00 KB
Children see throughput for 25 re-readers = 1488148.00 KB/sec
Parent sees throughput for 25 re-readers = 37135.13 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 760686.19 KB/sec
Avg throughput per process = 59525.92 KB/sec
Min xfer = 0.00 KB
Children see throughput for 25 mixed workload = 1335103.77 KB/sec
Parent sees throughput for 25 mixed workload = 4172.01 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 558279.69 KB/sec
Avg throughput per process = 53404.15 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 26 initial writers = 171100.08 KB/sec
Parent sees throughput for 26 initial writers = 3195.62 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 47989.39 KB/sec
Avg throughput per process = 6580.77 KB/sec
Min xfer = 0.00 KB
Children see throughput for 26 rewriters = 669761.19 KB/sec
Parent sees throughput for 26 rewriters = 12012.32 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 188028.72 KB/sec
Avg throughput per process = 25760.05 KB/sec
Min xfer = 0.00 KB
Children see throughput for 26 readers = 1312460.42 KB/sec
Parent sees throughput for 26 readers = 47392.68 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 467571.62 KB/sec
Avg throughput per process = 50479.25 KB/sec
Min xfer = 0.00 KB
Children see throughput for 26 re-readers = 1535645.06 KB/sec
Parent sees throughput for 26 re-readers = 65000.79 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 421077.53 KB/sec
Avg throughput per process = 59063.27 KB/sec
Min xfer = 0.00 KB
Children see throughput for 26 mixed workload = 902292.97 KB/sec
Parent sees throughput for 26 mixed workload = 2720.39 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 581102.75 KB/sec
Avg throughput per process = 34703.58 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 27 initial writers = 163655.74 KB/sec
Parent sees throughput for 27 initial writers = 2537.72 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 57978.29 KB/sec
Avg throughput per process = 6061.32 KB/sec
Min xfer = 0.00 KB
Children see throughput for 27 rewriters = 651121.00 KB/sec
Parent sees throughput for 27 rewriters = 10319.12 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 189630.02 KB/sec
Avg throughput per process = 24115.59 KB/sec
Min xfer = 0.00 KB
Children see throughput for 27 readers = 1410117.34 KB/sec
Parent sees throughput for 27 readers = 36185.88 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 689007.62 KB/sec
Avg throughput per process = 52226.57 KB/sec
Min xfer = 0.00 KB
Children see throughput for 27 re-readers = 1444537.50 KB/sec
Parent sees throughput for 27 re-readers = 62855.54 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 400343.88 KB/sec
Avg throughput per process = 53501.39 KB/sec
Min xfer = 0.00 KB
Children see throughput for 27 mixed workload = 1644661.12 KB/sec
Parent sees throughput for 27 mixed workload = 4375.16 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 672732.00 KB/sec
Avg throughput per process = 60913.38 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 28 initial writers = 115219.41 KB/sec
Parent sees throughput for 28 initial writers = 2878.51 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 42352.47 KB/sec
Avg throughput per process = 4114.98 KB/sec
Min xfer = 0.00 KB
Children see throughput for 28 rewriters = 676138.59 KB/sec
Parent sees throughput for 28 rewriters = 11246.17 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 188168.52 KB/sec
Avg throughput per process = 24147.81 KB/sec
Min xfer = 0.00 KB
Children see throughput for 28 readers = 1412629.50 KB/sec
Parent sees throughput for 28 readers = 52877.85 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 427386.81 KB/sec
Avg throughput per process = 50451.05 KB/sec
Min xfer = 0.00 KB
Children see throughput for 28 re-readers = 1519659.66 KB/sec
Parent sees throughput for 28 re-readers = 56042.11 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 432796.03 KB/sec
Avg throughput per process = 54273.56 KB/sec
Min xfer = 0.00 KB
Children see throughput for 28 mixed workload = 1647831.73 KB/sec
Parent sees throughput for 28 mixed workload = 4384.25 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 543532.38 KB/sec
Avg throughput per process = 58851.13 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 29 initial writers = 131356.53 KB/sec
Parent sees throughput for 29 initial writers = 3052.97 KB/sec
Min throughput per process = 5137.31 KB/sec
Max throughput per process = 46651.95 KB/sec
Avg throughput per process = 4529.54 KB/sec
Min xfer = 64.00 KB
Children see throughput for 29 rewriters = 699358.80 KB/sec
Parent sees throughput for 29 rewriters = 12450.60 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 195790.00 KB/sec
Avg throughput per process = 24115.82 KB/sec
Min xfer = 0.00 KB
Children see throughput for 29 readers = 1496524.00 KB/sec
Parent sees throughput for 29 readers = 32765.70 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 836703.62 KB/sec
Avg throughput per process = 51604.28 KB/sec
Min xfer = 0.00 KB
Children see throughput for 29 re-readers = 1441126.12 KB/sec
Parent sees throughput for 29 re-readers = 55350.27 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 455484.81 KB/sec
Avg throughput per process = 49694.00 KB/sec
Min xfer = 0.00 KB
Children see throughput for 29 mixed workload = 1385347.16 KB/sec
Parent sees throughput for 29 mixed workload = 3567.58 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 578520.19 KB/sec
Avg throughput per process = 47770.59 KB/sec
Min xfer = 0.00 KB
Each process writes a 512 Kbyte file in 64 Kbyte records
Children see throughput for 30 initial writers = 133305.02 KB/sec
Parent sees throughput for 30 initial writers = 2402.73 KB/sec
Min throughput per process = 53511.73 KB/sec
Max throughput per process = 53511.73 KB/sec
Avg throughput per process = 4443.50 KB/sec
Min xfer = 512.00 KB
Children see throughput for 30 rewriters = 754475.77 KB/sec
Parent sees throughput for 30 rewriters = 13061.58 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 196778.62 KB/sec
Avg throughput per process = 25149.19 KB/sec
Min xfer = 0.00 KB
Children see throughput for 30 readers = 2013807.04 KB/sec
Parent sees throughput for 30 readers = 90446.41 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 485258.78 KB/sec
Avg throughput per process = 67126.90 KB/sec
Min xfer = 0.00 KB
Children see throughput for 30 re-readers = 1573734.25 KB/sec
Parent sees throughput for 30 re-readers = 30223.76 KB/sec
Min throughput per process = 0.00 KB/sec
Max throughput per process = 864866.25 KB/sec
Avg throughput per process = 52457.81 KB/sec
Min xfer = 0.00 KB
Children see throughput for 30 mixed workload = 1064098.51 KB/sec
Parent sees throughput for 30 mixed workload = 4614.97 KB/sec
Min throughput per process = 28802.42 KB/sec
Max throughput per process = 502006.69 KB/sec
Avg throughput per process = 35469.95 KB/sec
Min xfer = 192.00 KB
iozone test complete.
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