Web Server Statistics for Parallel-NetCDF

Program started at Fri-31-Oct-2008 01:00.
Analysed requests from Tue-30-Sep-2008 19:00 to Fri-31-Oct-2008 01:00 (30.25 days).

General Summary

(Go To: Top: General Summary: Monthly Report: Daily Summary: Hourly Summary: Domain Report: Organisation Report: Search Word Report: Status Code Report: File Size Report: File Type Report: Directory Report)

This report contains overall statistics.

(Figures in parentheses refer to the 7-day period ending 31-Oct-2008 01:00).
Successful requests: 2,128,408 (517,695)
Average successful requests per day: 70,360 (73,956)
Successful requests for pages: 1,044,212 (271,413)
Average successful requests for pages per day: 34,519 (38,773)
Failed requests: 263,905 (59,973)
Redirected requests: 994,996 (218,162)
Distinct files requested: 151,483 (85,111)
Distinct hosts served: 66,625 (18,503)
Corrupt logfile lines: 378
Data transferred: 69.80 gigabytes (16.05 gigabytes)
Average data transferred per day: 2.31 gigabytes (2.29 gigabytes)

Monthly Report

This report lists the activity in each month.

Each unit () represents 30,000 requests for pages or part thereof.

   month:    reqs:   pages: 
--------: -------: -------: 
Sep 2008:   11870:    5989: 
Oct 2008: 2116538: 1038223:

Busiest month: Oct 2008 (1,038,223 requests for pages).

Daily Summary

This report lists the total activity for each day of the week, summed over all the weeks in the report.

Each unit () represents 5,000 requests for pages or part thereof.

day:   reqs:  pages: 
---: ------: ------: 
Sun: 243403: 120694: 
Mon: 294034: 143430: 
Tue: 329336: 157965: 
Wed: 362567: 175255: 
Thu: 403487: 189864: 
Fri: 268363: 134008: 
Sat: 227218: 122996:

Hourly Summary

This report lists the total activity for each hour of the day, summed over all the days in the report.

Each unit () represents 1,500 requests for pages or part thereof.

hour:   reqs: pages: 
----: ------: -----: 
   0:  76676: 39793: 
   1:  73428: 38021: 
   2:  79369: 40320: 
   3:  89133: 43005: 
   4:  83105: 40552: 
   5:  84844: 43374: 
   6:  93442: 47014: 
   7:  94841: 46337: 
   8: 103673: 47924: 
   9: 104919: 47325: 
  10: 109100: 51425: 
  11: 105526: 46078: 
  12: 105857: 50425: 
  13: 101554: 46399: 
  14:  95355: 44841: 
  15:  95761: 45207: 
  16:  86843: 41103: 
  17:  82527: 40984: 
  18:  75071: 41024: 
  19:  74140: 40266: 
  20:  80911: 41793: 
  21:  80268: 41195: 
  22:  76356: 40699: 
  23:  75709: 39108:

Domain Report

This report lists the countries of the computers which requested files.

Listing domains, sorted by the amount of traffic.

   reqs: %bytes: domain
-------: ------: ------
2127997: 99.94%: [unresolved numerical addresses]
     24:  0.02%: .edu (USA Higher Education)
     18:  0.01%: .it (Italy)
     52:  0.01%: .com (Commercial)
      7:  0.01%: .de (Germany)
     19:       : .net (Networks)
      7:       : .uk (United Kingdom)
      4:       : .au (Australia)
    240:       : .gov (USA Government)
      1:       : .nl (Netherlands)
     10:       : .org (Non Profit Making Organisations)
      4:       : .pt (Portugal)
      3:       : .fr (France)
      7:       : .jp (Japan)
     15:       : .pl (Poland)

Organisation Report

This report lists the organisations of the computers which requested files.

Listing the top 20 organisations by the number of requests, sorted by the number of requests.

  reqs: %bytes: organisation
------: ------: ------------
185577: 16.75%: 74
164248:  7.89%: 65.55
132585:  4.17%: 130.202
113600:  3.78%: 146.137
108911:  1.26%: 140.221
 88209:  5.61%: 66.249
 59889:  0.97%: 208.111
 52829:  4.98%: 207.241
 48727:  7.14%: 67.195
 21717:  0.93%: 72
 20170:  0.47%: 71
 18903:  0.38%: 38
 16612:  0.42%: 69
 16238:  0.36%: 91
 16134:  0.37%: 76
 15743:  0.32%: 87
 15217:  0.57%: 85
 14218:  0.30%: 59
 13814:  0.32%: 75
 13663:  0.39%: 83
991404: 42.62%: [not listed: 8,378 organisations]

Search Word Report

This report lists which words people used in search engines to find the site.

Listing the top 30 query words by the number of requests, sorted by the number of requests.

  reqs: search term
------: -----------
  7970: mpi
  7635: mpich
  5945: petsc
  4138: linear
  3964: programming
  2218: mpi_send
  1942: c
  1758: fortran
  1713: mpi_bcast
  1690: in
  1611: of
  1581: parallel
  1569: mpirun
  1554: mpi_recv
  1414: algorithm
  1305: matrix
  1293: mpi_reduce
  1162: hostname
  1117: to
   989: mac
   981: example
   945: program
   944: and
   901: for
   870: message
   856: mpi_isend
   836: a
   833: mpi_allreduce
   833: nonlinear
   829: mpi_wtime
103353: [not listed: 9,066 search terms]

Status Code Report

This report lists the HTTP status codes of all requests.

Listing status codes, sorted numerically.

   reqs: status code
-------: -----------
2019292: 200 OK
  12824: 206 Partial content
  30570: 301 Document moved permanently
 964426: 302 Document found elsewhere
  96292: 304 Not modified since last retrieval
    327: 400 Bad request
   1480: 401 Authentication required
 139710: 403 Access forbidden
 119068: 404 Document not found
    371: 405 Method not allowed
      3: 416 Requested range not valid
   2946: 500 Internal server error

File Size Report

This report lists the sizes of files.

       size:   reqs: %bytes: 
-----------: ------: ------: 
          0: 173048:       : 
   1B-  10B:    445:       : 
  11B- 100B: 151666:  0.02%: 
 101B-  1kB: 473431:  0.22%: 
  1kB- 10kB: 915221:  5.08%: 
 10kB-100kB: 357123: 12.75%: 
100kB-  1MB:  48941: 16.89%: 
  1MB- 10MB:   7098: 24.68%: 
 10MB-100MB:   1393: 29.23%: 
100MB-  1GB:     42: 11.13%:

File Type Report

This report lists the extensions of files.

Listing extensions with at least 0.1% of the traffic, sorted by the amount of traffic.

  reqs: %bytes: extension
------: ------: ---------
  5021: 25.86%: .gz   [Gzip compressed files]
  4491: 23.72%:   .tar.gz [Compressed archives]
   209:  2.03%:   .dmg.gz
   296:  0.12%:   .ps.gz
 25917: 19.74%: .pdf  [Adobe Portable Document Format]
797824: 18.39%: .html [Hypertext Markup Language]
   583: 12.68%: .bz2
  3648:  4.12%: .ppt
 39366:  3.22%: .jpg  [JPEG graphics]
557186:  2.79%: .gif  [GIF graphics]
122879:  2.75%: [no extension]
125514:  1.46%: [directories]
  2461:  1.05%: .ps   [PostScript]
120874:  0.92%: .htm  [Hypertext Markup Language]
 30799:  0.67%: .c
   468:  0.62%: .zip  [Zip archives]
 29727:  0.60%: .png  [PNG graphics]
   173:  0.58%: .mpg  [MPEG movie]
  4296:  0.46%: .pl   [Perl scripts]
    39:  0.41%: .mpeg [MPEG movie]
   144:  0.38%: .exe  [Executables]
    21:  0.34%: .avi  [AVI movies]
 11238:  0.20%: .php  [PHP]
    80:  0.18%: .snd
   584:  0.18%: .doc  [Microsoft Word document]
   316:  0.16%: .rgb
 38745:  0.15%: .xbm
   101:  0.15%: .aiff
  9605:  0.14%: .h
   250:  0.12%: .bib
 27903:  0.12%: .class [Java class files]
  3001:  0.12%: .out
    20:  0.12%: .tar
   737:  0.11%: .Z
168888:  1.19%: [not listed: 164 extensions]

Directory Report

This report lists the directories from which files were requested. (The figures for each directory include all of its subdirectories.)

Listing directories with at least 0.01% of the traffic, sorted by the amount of traffic.

  reqs: %bytes: directory
------: ------: ---------
344928: 26.09%: /mpi/
148702: 20.52%: /fl/
 89036: 15.34%: /zeptoos/
229901: 11.46%: /OpenAD/
281281: 10.93%: /petsc/
 90576:  2.63%: /otc/
480034:  1.53%: /dbpp/
   732:  1.31%: /parallel-netcdf/
 14880:  1.02%: /scidac-tops/
 39500:  0.96%: /tao/
  1377:  0.90%: /discovery/
 16097:  0.60%: /AR/
  1242:  0.60%: /cluster2002/
 12446:  0.59%: /metaneos/
 29091:  0.49%: /SEEDWiki/
  3540:  0.47%: /appliedmath/
  1194:  0.43%: /DSDP/
   737:  0.39%: /perf-expedition/
  5194:  0.30%: /mct/
  1901:  0.29%: /openpbs/
108326:  0.26%: /autodiff/
   680:  0.25%: /lans-docs/
 17225:  0.23%: /web-mail-archive/
  2951:  0.23%: /chiba/
 12402:  0.21%: /perfvis/
  1044:  0.20%: /Nanophotonics/
  2082:  0.18%: /gridforum/
  3081:  0.17%: /prism/
   159:  0.12%: /wireless-sensors/
 15997:  0.11%: /qed/
  5455:  0.10%: /CCAToolsWiki/
  5170:  0.09%: /xaif/
   379:  0.08%: /cca/
   577:  0.07%: /scidac/
  3465:  0.06%: /sumaa3d/
  3169:  0.05%: /mathmodeling/
  1821:  0.05%: /AAR/
  2554:  0.05%: /romio/
   409:  0.04%: /acpi/
   127:  0.04%: /SC03ProgWorkshop/
  1264:  0.04%: /sut/
    61:  0.04%: /scidac-data/
   197:  0.04%: /BLMVM/
  2118:  0.04%: /CyanoSEEDWiki/
  2570:  0.04%: /foam/
  1260:  0.03%: /superconductivity/
  3798:  0.03%: /compbio/
106770:  0.03%: [root directory]
   490:  0.02%: /computing/
   284:  0.02%: /systems/
  2338:  0.02%: /DOE2000/
   880:  0.02%: /JAR/
  1006:  0.02%: /LANS/
   234:  0.02%: /wace/
   187:  0.01%: http://
   120:  0.01%: /autopack/
  3051:  0.01%: /alice/
   394:  0.01%: /dynamics/
 21924:  0.06%: [not listed: 38 directories]

This analysis was produced by analog 5.32.
Running time: 58 seconds.