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e63f4def85
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@84881 13f79535-47bb-0310-9956-ffa450edef68
115 lines
4.3 KiB
Perl
115 lines
4.3 KiB
Perl
#!/usr/local/bin/perl
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# ====================================================================
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# The Apache Software License, Version 1.1
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#
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# Copyright (c) 2000 The Apache Software Foundation. All rights
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# reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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#
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# 3. The end-user documentation included with the redistribution,
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# if any, must include the following acknowledgment:
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# "This product includes software developed by the
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# Apache Software Foundation (http://www.apache.org/)."
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# Alternately, this acknowledgment may appear in the software itself,
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# if and wherever such third-party acknowledgments normally appear.
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#
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# 4. The names "Apache" and "Apache Software Foundation" must
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# not be used to endorse or promote products derived from this
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# software without prior written permission. For written
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# permission, please contact apache@apache.org.
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#
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# 5. Products derived from this software may not be called "Apache",
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# nor may "Apache" appear in their name, without prior written
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# permission of the Apache Software Foundation.
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#
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# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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# ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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# ====================================================================
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#
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# This software consists of voluntary contributions made by many
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# individuals on behalf of the Apache Software Foundation. For more
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# information on the Apache Software Foundation, please see
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# <http://www.apache.org/>.
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#
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# Log Server Status
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# Mark J Cox, UK Web Ltd 1996, mark@ukweb.com
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#
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# This script is designed to be run at a frequent interval by something
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# like cron. It connects to the server and downloads the status
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# information. It reformats the information to a single line and logs
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# it to a file. Make sure the directory $wherelog is writable by the
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# user who runs this script.
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#
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require 'sys/socket.ph';
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$wherelog = "/var/log/graph/"; # Logs will be like "/var/log/graph/19960312"
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$server = "localhost"; # Name of server, could be "www.foo.com"
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$port = "80"; # Port on server
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$request = "/status/?auto"; # Request to send
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sub tcp_connect
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{
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local($host,$port) =@_;
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$sockaddr='S n a4 x8';
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chop($hostname=`hostname`);
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$port=(getservbyname($port, 'tcp'))[2] unless $port =~ /^\d+$/;
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$me=pack($sockaddr,&AF_INET,0,(gethostbyname($hostname))[4]);
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$them=pack($sockaddr,&AF_INET,$port,(gethostbyname($host))[4]);
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socket(S,&PF_INET,&SOCK_STREAM,(getprotobyname('tcp'))[2]) ||
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die "socket: $!";
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bind(S,$me) || return "bind: $!";
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connect(S,$them) || return "connect: $!";
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select(S);
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$| = 1;
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select(stdout);
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return "";
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}
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### Main
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{
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$year=`date +%y`;
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chomp($year);
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$year += ($year < 70) ? 2000 : 1900;
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$date = $year . `date +%m%d:%H%M%S`;
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chomp($date);
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($day,$time)=split(/:/,$date);
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$res=&tcp_connect($server,$port);
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open(OUT,">>$wherelog$day");
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if ($res) {
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print OUT "$time:-1:-1:-1:-1:$res\n";
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exit 1;
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}
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print S "GET $request\n";
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while (<S>) {
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$requests=$1 if ( m|^BusyServers:\ (\S+)|);
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$idle=$1 if ( m|^IdleServers:\ (\S+)|);
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$number=$1 if ( m|sses:\ (\S+)|);
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$cpu=$1 if (m|^CPULoad:\ (\S+)|);
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}
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print OUT "$time:$requests:$idle:$number:$cpu\n";
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}
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