Usage Statistics for www.phy.duke.edu

Summary Period: September 2009
Generated 02-Oct-2009 00:57 EDT

[Daily Statistics] [Hourly Statistics] [URLs] [Entry] [Exit] [Sites] [Referrers] [Search] [Agents] [Countries]

Monthly Statistics for September 2009
Total Hits 84559
Total Files 31818
Total Pages 55484
Total Visits 7551
Total KBytes 768235
Total Unique Sites 1391
Total Unique URLs 2095
Total Unique Referrers 602
Total Unique User Agents 619
. Avg Max
Hits per Hour 117 877
Hits per Day 2818 3352
Files per Day 1060 1563
Pages per Day 1849 2119
Visits per Day 251 353
KBytes per Day 25608 57034
Hits by Response Code
Undefined response code 6
Code 200 - OK 31818
Code 206 - Partial Content 133
Code 301 - Moved Permanently 407
Code 304 - Not Modified 50717
Code 400 - Bad Request 7
Code 404 - Not Found 1467
Code 406 - Not Acceptable 4

Daily usage for September 2009

Daily Statistics for September 2009
Day Hits Files Pages Visits Sites KBytes
1 2655 3.14% 918 2.89% 1788 3.22% 188 2.49% 153 11.00% 32032 4.17%
2 2810 3.32% 1055 3.32% 1860 3.35% 202 2.68% 122 8.77% 22476 2.93%
3 2170 2.57% 991 3.11% 1309 2.36% 192 2.54% 125 8.99% 57034 7.42%
4 973 1.15% 712 2.24% 442 0.80% 161 2.13% 111 7.98% 22331 2.91%
5 2815 3.33% 899 2.83% 1937 3.49% 190 2.52% 120 8.63% 33158 4.32%
6 2894 3.42% 1040 3.27% 1917 3.46% 206 2.73% 122 8.77% 20699 2.69%
7 2717 3.21% 883 2.78% 1861 3.35% 208 2.75% 116 8.34% 33152 4.32%
8 2876 3.40% 1106 3.48% 1802 3.25% 183 2.42% 143 10.28% 27291 3.55%
9 2800 3.31% 948 2.98% 1878 3.38% 208 2.75% 136 9.78% 24930 3.25%
10 2725 3.22% 931 2.93% 1853 3.34% 230 3.05% 152 10.93% 14793 1.93%
11 2700 3.19% 964 3.03% 1796 3.24% 197 2.61% 125 8.99% 23084 3.00%
12 2877 3.40% 994 3.12% 1909 3.44% 208 2.75% 133 9.56% 26099 3.40%
13 2712 3.21% 985 3.10% 1813 3.27% 218 2.89% 115 8.27% 25928 3.38%
14 2754 3.26% 1039 3.27% 1879 3.39% 293 3.88% 144 10.35% 27886 3.63%
15 3208 3.79% 1343 4.22% 2086 3.76% 301 3.99% 142 10.21% 32826 4.27%
16 3048 3.60% 1254 3.94% 1960 3.53% 298 3.95% 164 11.79% 32955 4.29%
17 3164 3.74% 1228 3.86% 1970 3.55% 326 4.32% 167 12.01% 24601 3.20%
18 3160 3.74% 1216 3.82% 2106 3.80% 307 4.07% 166 11.93% 23273 3.03%
19 2700 3.19% 773 2.43% 1971 3.55% 321 4.25% 147 10.57% 20795 2.71%
20 2825 3.34% 956 3.00% 1926 3.47% 300 3.97% 147 10.57% 17043 2.22%
21 3055 3.61% 1175 3.69% 1900 3.42% 281 3.72% 168 12.08% 19082 2.48%
22 2892 3.42% 1030 3.24% 1865 3.36% 264 3.50% 176 12.65% 22292 2.90%
23 3180 3.76% 1324 4.16% 2119 3.82% 279 3.69% 159 11.43% 25310 3.29%
24 3078 3.64% 1133 3.56% 1974 3.56% 303 4.01% 162 11.65% 18863 2.46%
25 2868 3.39% 1043 3.28% 1800 3.24% 254 3.36% 148 10.64% 24963 3.25%
26 2857 3.38% 986 3.10% 1924 3.47% 270 3.58% 140 10.06% 29647 3.86%
27 2881 3.41% 1078 3.39% 1896 3.42% 244 3.23% 138 9.92% 18696 2.43%
28 3352 3.96% 1563 4.91% 2017 3.64% 307 4.07% 185 13.30% 23522 3.06%
29 2877 3.40% 1107 3.48% 1917 3.46% 302 4.00% 176 12.65% 23121 3.01%
30 2936 3.47% 1144 3.60% 2009 3.62% 353 4.67% 177 12.72% 20351 2.65%

Hourly usage for September 2009

Hourly Statistics for September 2009
Hour Hits Files Pages KBytes
Avg Total Avg Total Avg Total Avg Total
0 61 1843 2.18% 35 1070 3.36% 27 829 1.49% 841 25238 3.29%
1 64 1931 2.28% 28 849 2.67% 45 1370 2.47% 723 21694 2.82%
2 76 2283 2.70% 36 1085 3.41% 47 1417 2.55% 1632 48957 6.37%
3 51 1545 1.83% 28 861 2.71% 27 833 1.50% 765 22946 2.99%
4 46 1390 1.64% 34 1029 3.23% 19 591 1.07% 1353 40597 5.28%
5 40 1215 1.44% 27 828 2.60% 21 634 1.14% 560 16790 2.19%
6 48 1466 1.73% 28 859 2.70% 26 782 1.41% 856 25692 3.34%
7 46 1392 1.65% 24 749 2.35% 29 895 1.61% 640 19187 2.50%
8 49 1496 1.77% 34 1032 3.24% 26 791 1.43% 649 19483 2.54%
9 51 1531 1.81% 33 1014 3.19% 29 871 1.57% 887 26609 3.46%
10 67 2037 2.41% 50 1511 4.75% 35 1050 1.89% 2341 70240 9.14%
11 93 2807 3.32% 62 1875 5.89% 58 1762 3.18% 1193 35792 4.66%
12 74 2229 2.64% 42 1286 4.04% 40 1214 2.19% 955 28644 3.73%
13 293 8819 10.43% 52 1585 4.98% 186 5609 10.11% 754 22617 2.94%
14 184 5541 6.55% 44 1336 4.20% 115 3468 6.25% 1038 31151 4.05%
15 183 5490 6.49% 55 1656 5.20% 143 4302 7.75% 1343 40292 5.24%
16 158 4764 5.63% 58 1758 5.53% 118 3547 6.39% 1094 32821 4.27%
17 97 2915 3.45% 46 1401 4.40% 63 1896 3.42% 1165 34961 4.55%
18 141 4253 5.03% 67 2034 6.39% 91 2747 4.95% 1238 37155 4.84%
19 343 10293 12.17% 77 2315 7.28% 250 7524 13.56% 1362 40864 5.32%
20 355 10663 12.61% 68 2040 6.41% 259 7780 14.02% 1057 31698 4.13%
21 181 5450 6.45% 49 1489 4.68% 131 3959 7.14% 1022 30661 3.99%
22 48 1440 1.70% 33 1001 3.15% 24 740 1.33% 1075 32240 4.20%
23 58 1766 2.09% 38 1155 3.63% 29 873 1.57% 1064 31907 4.15%

Top 30 of 2095 Total URLs
# Hits KBytes URL
1 529 0.63% 3060 0.40% /~rgb/brahma/
2 439 0.52% 15538 2.02% /~rgb/brahma/brahma_tour.php
3 325 0.38% 8169 1.06% /~rgb/brahma/Resources/
4 262 0.31% 1254 0.16% /~rgb/brahma/Resources/images/
5 256 0.30% 392 0.05% /~rgb/brahma/Resources/wulflogger/
6 248 0.29% 233 0.03% /~rgb/brahma/Resources/General/
7 247 0.29% 384 0.05% /~rgb/brahma/Resources/rand_rate/
8 238 0.28% 318 0.04% /~rgb/brahma/Resources/hedrick_intro/
9 237 0.28% 568 0.07% /~rgb/brahma/Resources/Cruft/
10 235 0.28% 353 0.05% /~rgb/brahma/Resources/xmlsysd/
11 228 0.27% 344 0.04% /~rgb/brahma/Resources/wulfweb/
12 225 0.27% 380 0.05% /~rgb/brahma/Resources/wulfstat/
13 222 0.26% 297 0.04% /~rgb/brahma/Resources/hedrick_guide/
14 220 0.26% 243 0.03% /~rgb/brahma/Resources/libwulf/
15 217 0.26% 328 0.04% /~rgb/brahma/Resources/cpu_rate/
16 216 0.26% 512 0.07% /~rgb/brahma/Resources/include/
17 211 0.25% 270 0.04% /~rgb/brahma/Resources/redhat-release/
18 190 0.22% 291 0.04% /~rgb/brahma/Resources/c++_interview/
19 180 0.21% 552 0.07% /~rgb/brahma/Resources/beowulf_cybercops/
20 174 0.21% 2034 0.26% /~rgb/brahma/brahma_old/als/als/node3.html
21 173 0.20% 513 0.07% /~rgb/brahma/Resources/wulfware/
22 169 0.20% 676 0.09% /~rgb/brahma/Resources/beowulf_intro/
23 167 0.20% 1020 0.13% /~rgb/brahma/Resources/als/
24 167 0.20% 24 0.00% /~rgb/brahma/Resources/beowulf_book/beowulf_book.css
25 166 0.20% 29 0.00% /~rgb/brahma/Resources/duke_cluster_wp/duke_cluster_wp.css
26 166 0.20% 37 0.00% /~rgb/brahma/beowulf_book/beowulf_book.css
27 165 0.20% 77 0.01% /~rgb/brahma/brahma_old/als/als/als.css
28 161 0.19% 29 0.00% /~rgb/brahma/beowulf_online_book/beowulf_book.css
29 160 0.19% 57 0.01% /~rgb/brahma/Resources/beowulf_book/node1.html
30 160 0.19% 414 0.05% /~rgb/brahma/Resources/linux-mag/

Top 10 of 2095 Total URLs By KBytes
# Hits KBytes URL
1 17 0.02% 76968 10.02% /~rgb/brahma/Resources/beowulf_book/beowulf_book.tgz
2 103 0.12% 30790 4.01% /~rgb/brahma/Resources/beowulf_book.pdf
3 18 0.02% 26640 3.47% /~rgb/brahma/Resources/als/mem_reread_bw.eps
4 16 0.02% 26640 3.47% /~rgb/brahma/Resources/als_talk/mem_reread_bw.eps
5 41 0.05% 26146 3.40% /~rgb/brahma/Resources/bootdisks.tar.gz
6 8 0.01% 23008 2.99% /~rgb/brahma/Resources/beowulf/software/RPMS/lam-6.2.0b-1.i386.rpm
7 82 0.10% 21175 2.76% /~rgb/brahma/brahma_old/beowulf_book.pdf
8 77 0.09% 16949 2.21% /~rgb/brahma/beowulf_book.pdf
9 90 0.11% 16098 2.10% /~rgb/brahma/Resources/beowulf_book/beowulf_book.pdf
10 439 0.52% 15538 2.02% /~rgb/brahma/brahma_tour.php

Top 10 of 734 Total Entry Pages
# Hits Visits URL
1 529 0.63% 296 4.26% /~rgb/brahma/
2 439 0.52% 273 3.93% /~rgb/brahma/brahma_tour.php
3 174 0.21% 105 1.51% /~rgb/brahma/brahma_old/als/als/node3.html
4 160 0.19% 92 1.32% /~rgb/brahma/Resources/beowulf_book/node1.html
5 325 0.38% 87 1.25% /~rgb/brahma/Resources/
6 120 0.14% 70 1.01% /~rgb/brahma/OPL.php
7 262 0.31% 62 0.89% /~rgb/brahma/Resources/images/
8 99 0.12% 59 0.85% /~rgb/brahma//
9 237 0.28% 57 0.82% /~rgb/brahma/Resources/Cruft/
10 256 0.30% 56 0.81% /~rgb/brahma/Resources/wulflogger/

Top 10 of 762 Total Exit Pages
# Hits Visits URL
1 529 0.63% 298 4.31% /~rgb/brahma/
2 439 0.52% 267 3.86% /~rgb/brahma/brahma_tour.php
3 160 0.19% 93 1.34% /~rgb/brahma/Resources/beowulf_book/node1.html
4 262 0.31% 75 1.08% /~rgb/brahma/Resources/images/
5 174 0.21% 68 0.98% /~rgb/brahma/brahma_old/als/als/node3.html
6 256 0.30% 64 0.93% /~rgb/brahma/Resources/wulflogger/
7 325 0.38% 62 0.90% /~rgb/brahma/Resources/
8 235 0.28% 56 0.81% /~rgb/brahma/Resources/xmlsysd/
9 247 0.29% 53 0.77% /~rgb/brahma/Resources/rand_rate/
10 225 0.27% 53 0.77% /~rgb/brahma/Resources/wulfstat/

Top 30 of 1391 Total Sites
# Hits Files KBytes Visits Hostname
1 947 1.12% 345 1.08% 44538 5.80% 323 4.28% spider41.yandex.ru
2 273 0.32% 273 0.86% 882 0.11% 1 0.01% 192.100.180.20
3 268 0.32% 81 0.25% 125 0.02% 0 0.00% slovo4.yandex.ru
4 223 0.26% 0 0.00% 0 0.00% 10 0.13% proxy1.iitm.ac.in
5 189 0.22% 0 0.00% 0 0.00% 0 0.00% slovo10.yandex.ru
6 172 0.20% 0 0.00% 0 0.00% 0 0.00% slovo11.yandex.ru
7 158 0.19% 158 0.50% 762 0.10% 16 0.21% 129.207.38.192
8 157 0.19% 103 0.32% 254 0.03% 6 0.08% 128.123.15.252
9 156 0.18% 156 0.49% 235 0.03% 4 0.05% ool-457d5529.dyn.optonline.net
10 141 0.17% 0 0.00% 0 0.00% 0 0.00% slovo13.yandex.ru
11 136 0.16% 136 0.43% 3105 0.40% 2 0.03% modemcable134.179-56-74.mc.videotron.ca
12 125 0.15% 0 0.00% 0 0.00% 0 0.00% slovo3.yandex.ru
13 109 0.13% 13 0.04% 4 0.00% 0 0.00% slovo14.yandex.ru
14 106 0.13% 0 0.00% 0 0.00% 0 0.00% slovo7.yandex.ru
15 106 0.13% 0 0.00% 0 0.00% 0 0.00% slovo9.yandex.ru
16 102 0.12% 97 0.30% 6110 0.80% 2 0.03% cust-65-98-224-7.static.o1.com
17 93 0.11% 31 0.10% 45 0.01% 1 0.01% dyn-152-3-43-145.dorm.duke.edu
18 92 0.11% 92 0.29% 153 0.02% 1 0.01% hyperbola.math.unm.edu
19 91 0.11% 0 0.00% 0 0.00% 0 0.00% slovo5.yandex.ru
20 81 0.10% 44 0.14% 1401 0.18% 1 0.01% client-151-198-55-160.bccls.org
21 79 0.09% 0 0.00% 0 0.00% 0 0.00% slovo1.yandex.ru
22 68 0.08% 0 0.00% 0 0.00% 0 0.00% slovo6.yandex.ru
23 67 0.08% 36 0.11% 1076 0.14% 1 0.01% cpe000edb006a02-cm0014045ba7ba.cpe.net.cable.rogers.com
24 67 0.08% 35 0.11% 1036 0.13% 1 0.01% host-200-58-91-11.supernet.com.bo
25 66 0.08% 66 0.21% 111 0.01% 2 0.03% 97-118-225-94.hlrn.qwest.net
26 64 0.08% 32 0.10% 68 0.01% 3 0.04% 24-155-194-161.dyn.grandenetworks.net
27 64 0.08% 64 0.20% 1877 0.24% 2 0.03% c-69-138-62-255.hsd1.tn.comcast.net
28 63 0.07% 4 0.01% 30 0.00% 45 0.60% c07.entireweb.com
29 63 0.07% 63 0.20% 100 0.01% 2 0.03% srl1.ee.uh.edu
30 57 0.07% 57 0.18% 19265 2.51% 1 0.01% 79-117-95-255.rdsnet.ro

Top 10 of 1391 Total Sites By KBytes
# Hits Files KBytes Visits Hostname
1 947 1.12% 345 1.08% 44538 5.80% 323 4.28% spider41.yandex.ru
2 57 0.07% 57 0.18% 19265 2.51% 1 0.01% 79-117-95-255.rdsnet.ro
3 44 0.05% 13 0.04% 7894 1.03% 26 0.34% 67.110.143.50.ptr.us.xo.net
4 11 0.01% 11 0.03% 7802 1.02% 1 0.01% c-67-188-104-127.hsd1.ca.comcast.net
5 48 0.06% 37 0.12% 6240 0.81% 1 0.01% uos-sec00003-si.soton.ac.uk
6 102 0.12% 97 0.30% 6110 0.80% 2 0.03% cust-65-98-224-7.static.o1.com
7 12 0.01% 12 0.04% 3428 0.45% 1 0.01% 24-56-148-29.mn.warpdriveonline.com
8 136 0.16% 136 0.43% 3105 0.40% 2 0.03% modemcable134.179-56-74.mc.videotron.ca
9 2 0.00% 2 0.01% 2646 0.34% 0 0.00% doc-72-47-19-159.brenham.tx.cebridge.net
10 2 0.00% 2 0.01% 2624 0.34% 0 0.00% 190.66.243.240

Top 30 of 602 Total Referrers
# Hits Referrer
1 71353 84.38% - (Direct Request)
2 183 0.22% http://images.google.com/imgres
3 155 0.18% http://www.google.com/search
4 66 0.08% http://www.thaiadmin.org/board/index.php
5 38 0.04% http://images.google.co.uk/imgres
6 27 0.03% http://www.linuxhpc.org/pages.php
7 25 0.03% http://images.google.com/images
8 20 0.02% http://www.google.com/url
9 19 0.02% http://images.google.co.in/imgres
10 19 0.02% http://www.google.co.in/search
11 18 0.02% http://guard-duty.110mb.com/forums/viewtopic.php
12 18 0.02% http://images.google.co.th/imgres
13 17 0.02% http://www.bing.com/search
14 16 0.02% http://www.beowulf.org/overview/projects.html
15 15 0.02% http://74.125.115.132/translate_c
16 14 0.02% http://www.infinity-universe.com/Infinity/index.php
17 13 0.02% http://images.google.com.au/imgres
18 13 0.02% http://images.google.com.br/imgres
19 11 0.01% http://tldp.org/HOWTO/SMP-HOWTO-3.html
20 11 0.01% http://www.faqs.org/docs/Linux-HOWTO/SMP-HOWTO.html
21 10 0.01% http://images.google.cl/imgres
22 10 0.01% http://www.google.co.uk/search
23 9 0.01% http://images.google.nl/imgres
24 9 0.01% http://images.google.ro/imgres
25 9 0.01% http://www.faillissementshulp.info/
26 9 0.01% http://www.google.ca/search
27 8 0.01% http://images.google.ca/imgres
28 8 0.01% http://images.google.fr/imgres
29 8 0.01% http://search.yahoo.com/search
30 8 0.01% http://tldp.org/HOWTO/Beowulf-HOWTO/x49.html

Top 20 of 182 Total Search Strings
# Hits Search String
1 41 13.44% brahma
2 20 6.56% -
3 10 3.28% amdahl's law problems
4 7 2.30% s-
5 6 1.97% p-
6 6 1.97% parallel speedup
7 5 1.64% beowulf architecture
8 4 1.31% amdahl's law
9 4 1.31% beowulf papers
10 3 0.98% ca-
11 3 0.98% patch-
12 2 0.66% ac -
13 2 0.66% amdahl's law and speedup
14 2 0.66% amdahl's law parallel
15 2 0.66% amdahl’s law
16 2 0.66% ba-
17 2 0.66% beowulf -
18 2 0.66% beowulf logo
19 2 0.66% beowulf research websites
20 2 0.66% beowulf summary and analysis website

Top 15 of 619 Total User Agents
# Hits User Agent
1 25927 30.66% duke-crawler (Enterprise; T1-BS58NSN5SESJS; oit-webhosting@duke.edu)
2 25059 29.63% duke-crawler (Enterprise; T1-KG986SJ5SESAA; oit-webhosting@duke.edu)
3 9834 11.63% Mozilla/5.0 (compatible; Yahoo! Slurp/3.0; http://help.yahoo.com/help/us/ysearch/slurp)
4 3524 4.17% msnbot/2.0b (+http://search.msn.com/msnbot.htm)
5 1534 1.81% Yandex/1.01.001 (compatible; Win16; P)
6 1531 1.81% msnbot/1.1 (+http://search.msn.com/msnbot.htm)
7 1027 1.21% Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
8 947 1.12% Yandex/1.01.001 (compatible; Win16; I)
9 588 0.70% Mozilla/5.0 (compatible; DotBot/1.1; http://www.dotnetdotcom.org/, crawler@dotnetdotcom.org)
10 487 0.58% Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729)
11 434 0.51% Mozilla/4.0
12 270 0.32% Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.14) Gecko/2009082707 Firefox/3.0.14 (.NET CLR 3.5.30729)
13 264 0.31% Wget/1.10.1
14 257 0.30% Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3
15 251 0.30% Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729)

Usage by Country for September 2009

Top 30 of 65 Total Countries
# Hits Files KBytes Country
1 51944 61.43% 8966 28.18% 40855 5.32% US educational (.edu)
2 13193 15.60% 10341 32.50% 363019 47.25% network (.net)
3 9005 10.65% 4928 15.49% 142010 18.49% commercial (.com)
4 3846 4.55% 3622 11.38% 75718 9.86% unresolved
5 2492 2.95% 446 1.40% 44753 5.83% Russia
6 707 0.84% 639 2.01% 5143 0.67% organizations (.org)
7 480 0.57% 218 0.69% 4450 0.58% India
8 452 0.53% 443 1.39% 11841 1.54% Brazil
9 339 0.40% 339 1.07% 8064 1.05% Canada
10 187 0.22% 184 0.58% 23303 3.03% Romania
11 142 0.17% 141 0.44% 2688 0.35% Poland
12 142 0.17% 131 0.41% 8599 1.12% United Kingdom
13 113 0.13% 107 0.34% 3586 0.47% Germany
14 94 0.11% 91 0.29% 2721 0.35% Spain
15 81 0.10% 80 0.25% 2063 0.27% France
16 74 0.09% 74 0.23% 2139 0.28% Denmark
17 74 0.09% 72 0.23% 2287 0.30% Netherlands
18 69 0.08% 69 0.22% 1973 0.26% Chile
19 67 0.08% 35 0.11% 1036 0.13% Bolivia
20 65 0.08% 64 0.20% 1541 0.20% Australia
21 62 0.07% 58 0.18% 1714 0.22% Thailand
22 62 0.07% 62 0.19% 1137 0.15% United States of America
23 61 0.07% 59 0.19% 1468 0.19% Greece
24 57 0.07% 56 0.18% 2069 0.27% US Military (.mil)
25 52 0.06% 50 0.16% 712 0.09% Pakistan
26 50 0.06% 50 0.16% 127 0.02% Argentina
27 44 0.05% 44 0.14% 301 0.04% Ireland
28 44 0.05% 44 0.14% 1030 0.13% Italy
29 42 0.05% 42 0.13% 1379 0.18% Bulgaria
30 41 0.05% 41 0.13% 386 0.05% Japan


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