<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head> <link rel=stylesheet type="text/css" href="anlgdocs.css"> <LINK REL="SHORTCUT ICON" HREF="favicon.ico"> <title>Readme for analog -- computer output style</title> </head> <body> [ <a href="Readme.html">Top</a> | <a href="custom.html">Up</a> | <a href="domfile.html">Prev</a> | <a href="cache.html">Next</a> | <a href="map.html">Map</a> | <a href="indx.html">Index</a> ] <h1><img src="analogo.gif" alt=""> Analog 6.0: Computer-readable output style</h1> <hr size=2 noshade> This section describes the computer-readable output style. You can select this style by the command <pre> OUTPUT COMPUTER </pre> This style is designed to be easy to read into spreadsheets, or post-process with graphics creation tools, for example. You can find some programs which use this style on the <a href="helpers.html">helper applications</a> page. However, the computer-readable output style is not suitable for reading back into analog to create later reports: for that job, use the <a href="cache.html">cache files</a> described in the next section. <p> Each line in the output is separated into fields by means of a special string. You can specify this string by means of the <kbd>COMPSEP</kbd> command; for example, you could use <pre> COMPSEP , </pre> for CSV (comma separated value) format. Or you can use <pre> COMPSEP \t </pre> to separate fields with a tab. Make sure not to use anything that might occur in the output: for example, a single or double space would not be suitable. <hr size=1 noshade> Each line in the preformatted output begins with a letter indicating which report the line is part of. (The code letters for the reports are listed in the section on <cite><a href="output.html#replist">Configuring the Output</a></cite>.) <p> After that, there follows a field indicating the remaining columns in the report (using the letters <kbd>RrSsPpQqBbCcDdEeN</kbd> as usual). In <a href="hierreps.html">hierarchical reports</a> (including the reports which can show search arguments) there is an additional column <kbd>l</kbd> at the beginning, indicating the level in the hierarchy. <p> Finally there are the numerical data for each column and then the name of the item. Times actually take up several fields: year, month, date, hour & minute, or as many of those as are necessary to identify the time. (Year and quarter in the case of the Quarterly Report). <p> So here is an example line from the Domain Report, showing the third-level domain <kbd>cam.ac.uk</kbd> with 43 requests and 3.516% of the bytes. <pre>o lRb 3 43 3.516 cam.ac.uk</pre> <hr size=1 noshade> The last line of most time reports indicates the busiest time period. After the report letter comes <kbd>*BT</kbd>, followed by the letter <kbd>R</kbd>, <kbd>P</kbd> or <kbd>B</kbd> for the <kbd><a href="timereps.html#GRAPH">GRAPH</a></kbd> method, followed by the number of requests, pages or bytes respectively for the busiest time period, followed by the time period itself. <p> The first lines of non-time reports can also contain overall information about the report. First, if the <kbd><a href="othreps.html#REPORTSPAN">REPORTSPAN</a></kbd> for the report is wanted, it will be listed in lines with <kbd>*FR</kbd> and <kbd>*LR</kbd> instead of the normal column letters. Then there is a line listing the floor and sortby for the report. It has <kbd>*f</kbd> instead of the normal column letters, followed by the floor in the form it would be written for a <kbd><a href="othreps.html#FLOOR">FLOOR</a></kbd> command, followed by the <kbd>SORTBY</kbd> using the code letters <dl compact> <dt><kbd>r</kbd><dd><kbd>REQUESTS</kbd> <dt><kbd>s</kbd><dd><kbd>REQUESTS</kbd> <dt><kbd>p</kbd><dd><kbd>PAGES</kbd> <dt><kbd>q</kbd><dd><kbd>PAGES</kbd> <dt><kbd>b</kbd><dd><kbd>BYTES</kbd> <dt><kbd>c</kbd><dd><kbd>BYTES</kbd> <dt><kbd>d</kbd><dd><kbd>DATE</kbd> <dt><kbd>a</kbd><dd><kbd>ALPHABETICAL</kbd> <dt><kbd>x</kbd><dd><kbd>RANDOM</kbd> </dl> <hr size=1 noshade> The general summary is a bit different. After an initial <kbd>x</kbd>, there is a two-character code saying what the line contains. The possible codes are <dl compact> <dt><kbd>VE</kbd><dd>Version of analog <dt><kbd>HN</kbd><dd><kbd>HOSTNAME</kbd> <dt><kbd>HU</kbd><dd><kbd>HOSTURL</kbd> <dt><kbd>PS</kbd><dd>Program start time <dt><kbd>FR</kbd><dd>Time of first request <dt><kbd>LR</kbd><dd>Time of last request <dt><kbd>E7</kbd><dd>Time last 7 days ends <dt><kbd>SR</kbd><dd>Total successful requests <dt><kbd>S7</kbd><dd>Total successful requests in last 7 days <dt><kbd>PR</kbd><dd>Total successful requests for pages <dt><kbd>P7</kbd><dd>Total successful requests for pages in last 7 days <dt><kbd>FL</kbd><dd>Total failed requests <dt><kbd>F7</kbd><dd>Total failed requests in last 7 days <dt><kbd>RR</kbd><dd>Total redirected requests <dt><kbd>R7</kbd><dd>Total redirected requests in last 7 days <dt><kbd>NC</kbd><dd>Logfile lines without status code <dt><kbd>C7</kbd><dd>Lines without status code in last 7 days <dt><kbd>NF</kbd><dd>Number of distinct files requested <dt><kbd>N7</kbd><dd>Number of distinct files requested in last 7 days <dt><kbd>NH</kbd><dd>Number of distinct hosts served <dt><kbd>H7</kbd><dd>Number of distinct hosts served in last 7 days <dt><kbd>CL</kbd><dd>Number of corrupt lines in the logfile <dt><kbd>UL</kbd><dd>Number of unwanted lines in the logfile <dt><kbd>BT</kbd><dd>Total number of bytes transferred <dt><kbd>B7</kbd><dd>Total number of bytes transferred in last 7 days </dl> Which lines are listed is still controlled by the <kbd><a href="output.html#GENSUMLINES">GENSUMLINES</a></kbd> command. This implies that if you turn a line off, you turn off its "last 7 days" version too. <hr size=2 noshade> Go to the <a href="http://www.analog.cx/">analog home page</a>. <p> <address>Stephen Turner <br>19 December 2004</address> <p><em>Need help with analog? <a href="mailing.html">Use the analog-help mailing list</a>.</em> <p> [ <a href="Readme.html">Top</a> | <a href="custom.html">Up</a> | <a href="domfile.html">Prev</a> | <a href="cache.html">Next</a> | <a href="map.html">Map</a> | <a href="indx.html">Index</a> ] </body> </html>
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