aclog

Das Perl-Skript aclog (auch: AC.log) dient der Logdateianalyse eines Webservers.

aclog löst weder die IP-Adressen in Rechner- und Domainnamen auf, noch kann der Weg des Besuchers verfolgt werden. Dafür gibt es eine Tabelle der häufigsten Einstiegsseiten ("Session Entry Pages"), die Verweildauer pro Seite und die häufigsten Ausstiegsseiten ("Session Exit Pages"). Im weiteren werden die Anfragen nach Tag und Woche geordnet.

Installation

Vorbedingung ist Perl 5 oder höher.

Ubuntu 8.04 Hardy Heron

Herunterladen: http://www.ctreber.de/commercial/aclog/download.html

$ mkdir aclog && mv aclog10.tgz aclog && cd aclog
$ tar xzf aclog10.tgz

Konfiguration

Eine weitergehende Konfiguration muss im Perl-Skript selbst vorgenommen werden.

Verwendung

Aclog wird unter Angabe aller zu analysierenden Dateien aufgerufen und erzeugt als Ergebnis eine Textdatei.

$ perl aclog access.log.01 access.log.02 > ausgabe.txt

Konkret kann das wie folgt aussehen:

$ perl ~/backup/software/linux/Ubuntu8.04/test/aclog /var/log/apache2/access.log > \
    /tmp/access.txt

Das Ergebnis sieht beispielsweise wie folgt aus:

*
* AC.log version 1.0beta build 0003
* Advanced HTTP server log file analyser 
* Copyright (C) 1999 Christian Treber
* For information, see www.ctreber.de/AC.log/ or contact ac.log@ctreber.de
*
* AC.log is licensed to you under the GNU General Public License version 2.
* AC.log comes with ABSOLUTELY NO WARRANTY; This is free software,
* and you are welcome to redistribute it under certain conditions.
*
*
* General information
*
Logfile(s): /var/log/apache2/access.log
Time range: 02.08.2009 11:55:54 to 06.08.2009 12:08:05
Entries processed: 226 read, 210 inspected, 16 filtered out
Transferred volume: 110083 bytes (107.5kB)
Sessions: 31 sessions with 4.0h total duration (463.5sec per session)
*
* Originating page (referrer) by number of requests
*
 68.1%  68.1%   143 -
 30.0%  98.1%    63 http://localhost/wiki_privat/index.php/Hauptseite
  1.0%  99.0%     2 http://localhost/wiki_privat/index.php?title=Personen&action
=edit
  0.5%  99.5%     1 http://localhost/wiki_privat/index.php/Personen
  0.5% 100.0%     1 http://localhost/wiki_privat/index.php/External_server_kuhn2

*
* Session entry page by number of sessions
*
 93.8%  93.8%    30 /wiki_privat/
  3.1%  96.9%     1 /wiki_privat/index.php/Hauptseite
  3.1% 100.0%     1 *

*
* Pages by number of views
*
 25.7%  25.7%    54 /wiki_privat/index.php
 23.8%  49.5%    50 /wiki_privat/index.php/Hauptseite
 23.8%  73.3%    50 /wiki_privat/
 16.7%  90.0%    35 *
  3.8%  93.8%     8 /favicon.ico
  1.4%  95.2%     3 /wiki_privat/index.php/External_server_kuhn2
  1.0%  96.2%     2 /wiki_privat/index.php/Wetter
  1.0%  97.1%     2 /wiki_privat/index.php/Personen
  1.0%  98.1%     2 /wiki_privat/index.php/External_server_kuhn
  0.5%  98.6%     1 /wiki_privat/index.php/Passw%C3%B6rter
  0.5%  99.0%     1 /wiki_privat/index.php/Gesundheit
  0.5%  99.5%     1 /wiki_privat/index.php/Finanzen
  0.5% 100.0%     1 /wiki_privat/index.php/External_server_kuhn2/Konfiguration_G
%C3%A4stebuch

*
* Pages by view time
*
   636.7sec /wiki_privat/index.php/External_server_kuhn2 (3 times)
   367.0sec /wiki_privat/index.php/Finanzen (1 times)
   316.0sec /favicon.ico (5 times)
   200.9sec /wiki_privat/index.php/Hauptseite (34 times)
   200.5sec /wiki_privat/index.php/External_server_kuhn (2 times)
    61.7sec /wiki_privat/index.php (51 times)
    19.0sec /wiki_privat/index.php/External_server_kuhn2/Konfiguration_G%C3%A4st
ebuch (1 times)
     2.2sec /wiki_privat/ (50 times)
     2.0sec /wiki_privat/index.php/Personen (1 times)
     0.0sec * (31 times)

*
* Session exit page by number of sessions
*
 51.6%  51.6%    16 /wiki_privat/index.php/Hauptseite
 12.9%  64.5%     4 *
  9.7%  74.2%     3 /wiki_privat/index.php
  9.7%  83.9%     3 /favicon.ico
  6.5%  90.3%     2 /wiki_privat/index.php/Wetter
  3.2%  93.5%     1 /wiki_privat/index.php/Personen
  3.2%  96.8%     1 /wiki_privat/index.php/Passw%C3%B6rter
  3.2% 100.0%     1 /wiki_privat/index.php/Gesundheit

*
* Files by number of requests
*
 25.7%  25.7%    54 /wiki_privat/index.php
 23.8%  49.5%    50 /wiki_privat/index.php/Hauptseite
 23.8%  73.3%    50 /wiki_privat/
 16.7%  90.0%    35 *
  3.8%  93.8%     8 /favicon.ico
  1.4%  95.2%     3 /wiki_privat/index.php/External_server_kuhn2
  1.0%  96.2%     2 /wiki_privat/index.php/Wetter
  1.0%  97.1%     2 /wiki_privat/index.php/Personen
  1.0%  98.1%     2 /wiki_privat/index.php/External_server_kuhn
  0.5%  98.6%     1 /wiki_privat/index.php/Passw%C3%B6rter
  0.5%  99.0%     1 /wiki_privat/index.php/Gesundheit
  0.5%  99.5%     1 /wiki_privat/index.php/Finanzen
  0.5% 100.0%     1 /wiki_privat/index.php/External_server_kuhn2/Konfiguration_G
%C3%A4stebuch

*
* File type by volume (bytes total, bytes per document, number of requests)
*
 20.9%  20.9%  13.3kB   6.7kB     2 php/External_server_kuhn
 17.1%  38.0%  10.9kB 207.6 B    54 php
 12.0%  49.9%   7.6kB   7.6kB     1 php/Finanzen
 10.3%  60.3%   6.6kB   6.6kB     1 php/Passw%C3%B6rter
  9.8%  70.0%   6.2kB   3.1kB     2 php/Personen
  7.2%  77.2%   4.6kB   1.5kB     3 php/External_server_kuhn2
  6.5%  83.7%   4.2kB   4.2kB     1 php/External_server_kuhn2/Konfiguration_G%C3
%A4stebuch
  5.7%  89.5%   3.7kB   3.7kB     1 php/Gesundheit
  4.6%  94.1%   2.9kB   1.5kB     2 php/Wetter
  4.0%  98.0%   2.5kB 323.0 B     8 ico
  2.0% 100.0%   1.3kB  15.3 B    85 
  0.0% 100.0%   0.0 B   0.0 B    50 php/Hauptseite

*
* Requesting host by number of requests (time of last access)
*
100.0% 100.0%   210 127.0.0.1 () last at 06.08.2009 12:08:05

*
* Requesting domain by number of requests (time of last access)
*
) last at 06.08.2009 12:08:05 (unresolved

*
* Top Level Domain by number of requests
*
)

*
* Result code by number of requests
*
 46.2%  46.2%    97 200 OK
 25.7%  71.9%    54 304 Not Modified
 23.8%  95.7%    50 301 Moved Permanently
  3.8%  99.5%     8 404 Not Found
  0.5% 100.0%     1 302 Found

*
* Protocol by number of requests
*
 83.3%  83.3%   175 HTTP/1.1
 16.7% 100.0%    35 HTTP/1.0

*
* Browser by number of requests (plus version: % relative to browser/to all requ
ests)
*
 69.0%  69.0%   145 Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.0.12) Gecko/2009
070812 Ubuntu (8.04: 100.0%/69.0%)
 16.7%  85.7%    35 Apache/2.2.8 (Ubuntu) PHP (5.2.4-2ubuntu5.6 with Suhosin-Pat
ch: 100.0%/16.7%)
 14.3% 100.0%    30 Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.0.13) Gecko/2009
080316 Ubuntu (8.04: 100.0%/14.3%)

*
* Platform by number of requests (plus version: % relative to platform/to all re
quests)
*
 83.3%  83.3%   175 hardy (unknown: 100.0%/83.3%)
 16.7% 100.0%    35 internal (dummy connection: 100.0%/16.7%)

*
* Distribution of requests over the day
*
 15.7%  15.7%    33 00 **************************************************
 12.4%  28.1%    26 01 =======================================
  1.9%  30.0%     4 02 ======
 11.9%  41.9%    25 03 =====================================
  0.0%  41.9%     0 04 
  0.0%  41.9%     0 05 
  0.0%  41.9%     0 06 
  0.0%  41.9%     0 07 
  3.3%  45.2%     7 08 ==========
  7.6%  52.9%    16 09 ========================
  0.0%  52.9%     0 10 
 10.5%  63.3%    22 11 =================================
  3.3%  66.7%     7 12 ==========
  0.0%  66.7%     0 13 
  9.5%  76.2%    20 14 ==============================
  2.4%  78.6%     5 15 =======
  0.0%  78.6%     0 16 
  3.8%  82.4%     8 17 ============
  5.7%  88.1%    12 18 ==================
  7.1%  95.2%    15 19 ======================
  0.0%  95.2%     0 20 
  0.0%  95.2%     0 21 
  1.0%  96.2%     2 22 ===
  3.8% 100.0%     8 23 ============

*
* Distribution of requests over the week
*
 29.5%  29.5%    62 Mon **************************************************
 25.7%  55.2%    54 Tue ===========================================
 21.9%  77.1%    46 Wed =====================================
 10.0%  87.1%    21 Thu ================
  0.0%  87.1%     0 Fri 
  0.0%  87.1%     0 Sat 
 12.9% 100.0%    27 Sun =====================

*
* Requests per date
*
 12.9%  12.9%    27 2009-08-02 =====================
 29.5%  42.4%    62 2009-08-03 *************************************************
*
 25.7%  68.1%    54 2009-08-04 ===========================================
 21.9%  90.0%    46 2009-08-05 =====================================
 10.0% 100.0%    21 2009-08-06 ================