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https://github.com/mozilla/gecko-dev.git
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97 lines
2.7 KiB
Perl
Executable File
97 lines
2.7 KiB
Perl
Executable File
#! /usr/bonsaitools/bin/perl
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# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Mozilla Public License
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# Version 1.1 (the "License"); you may not use this file except in
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# compliance with the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS"
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# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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# License for the specific language governing rights and limitations
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# under the License.
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#
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# The Original Code is Tinderbox
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are Copyright (C) 1999
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# Netscape Communications Corporation. All Rights Reserved.
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#
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# Contributor(s): Chris McAfee <mcafee@netscape.com>
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#
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# pageloader.pl - Process pageloader data from jrgm's pageloader tool.
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# Write data to $tree/pageloader.dat in the following format,
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#
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# <logfilename>|<average pageload time>|<max pageload time>
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#
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sub usage {
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warn "./pageloader.pl <tree> <logfile>";
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}
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use FileHandle;
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# This is for gunzip (Should add a configure script to handle this).
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$ENV{PATH} .= ":/usr/local/bin";
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unless ($#ARGV == 1) {
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&usage;
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die "Error: Wrong number of arguments\n";
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}
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($tree, $logfile) = @ARGV;
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die "Error: No tree named $tree" unless -r "$tree/treedata.pl";
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require "$tree/treedata.pl";
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# Seach the build log for the pageloader data
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#
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$fh = new FileHandle "gunzip -c $tree/$logfile |"
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or die "Unable to open $tree/$logfile\n";
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my $pageloader_time = 0;
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$pageloader_time = find_pageloader_data($fh);
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$fh->close;
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die "No pageloader data found in log.\n" unless $pageloader_time;
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print "pageloader_time = $pageloader_time\n";
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# Save the pageloader data to 'pageloader.dat'
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#
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open PAGELOADER, ">>$tree/pageloader.dat" or die "Unable to open $tree/pageloader.dat";
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print PAGELOADER "$logfile|$pageloader_time\n";
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close PAGELOADER;
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# end of main
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#============================================================
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sub find_pageloader_data {
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my ($fh) = $_[0];
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local $_;
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my $inPageloaderStats = 0;
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# Search for "Starting Page Load Test" token, then
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# start looking for "_x_x_mozilla_page_load". bloat.pl
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# does this, I think there was some attempt at being
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# smart about how the logs get parsed, not sure if this
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# is needed now.
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while (<$fh>) {
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if ($inPageloaderStats and /^ _x_x_mozilla_page_load/) {
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# Line format:
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# _x_x_mozilla_page_load,<average>,<max>,<min>
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#
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chomp;
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print "\$_ = $_\n";
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@findLine = split(/,/,$_);
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# Pick off 2nd item, average
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return $findLine[1];
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} elsif (not $inPageloaderStats and /^ Starting Page Load Test/) {
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$inPageloaderStats = 1;
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}
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}
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return ();
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}
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