зеркало из https://github.com/mozilla/pjs.git
143 строки
5.4 KiB
Plaintext
143 строки
5.4 KiB
Plaintext
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#!/usr/bin/perl
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#______________________________________________________________________________________
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# these variables will need to be changed to fit the host machine configuration/directories.
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#
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# this is where the linux.dat files live; currently /home/usr/ftp/pub/data/memtests
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$directory_root = "/u/twalker/memtest/results/daily";
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#
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$host_server = "smoketest1";
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#
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# note: the /plots_tmp directory under $results_dir will need to be cleaned out periodically
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# because this is where the .png files will be put on creation (it could become a memory hog)
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$results_dir = "/usr/local/apache/htdocs";
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# this is where gnuplot app lives
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$gnuplot = "/usr/bin/gnuplot";
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#
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#--------------------------------------------------------------------------------------
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# take in form info and convert it to usable variables --------------------------------
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$query_string = $ENV{'QUERY_STRING'};
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@key_value_pairs = split (/&/, $query_string);
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foreach $key_value (@key_value_pairs)
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{
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($key, $value) = split (/=/, $key_value);
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$value =~ tr/+/ /;
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$value =~ s/%([\dA-Fa-f][\dA-Fa-f])/pack ("C", hex ($1))/eg;
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$form_data{$key} = $value;
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@list_keys = keys(%form_data);
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@values_keys = values(%form_data);
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}
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# error check for user selecting all three fields ------------------------------------
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$number_of_values = @key_value_pairs;
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if ($number_of_values != 3) {
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print "Content-type: text/html", "\n\n";
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print "<HTML>", "\n";
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print "<HEAD><TITLE>Plotting Error</TITLE><HEAD>", "\n";
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print "<BODY>", "\n";
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print "<H1>", "Plotting Error", "</H1>", "<HR>", "\n";
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print "Please close this window and make a selection from each of the three fields.", "\n";
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print "</BODY></HTML>", "\n";
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}
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# create variables to point to directories containg the linux.dat files ---------------
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else {
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($month, $day, $year) = split (/\//, $form_data{"first_date"});
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$first_date = "$year$month$day";
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($month, $day, $year) = split (/\//, $form_data{"compare_date"});
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$compare_date = "$year$month$day";
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$test_list_in = $form_data{"test_list"};
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if ($test_list_in eq "large to small") {
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$test_list = "static41x3_gtol";
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}
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elsif ($test_list_in eq "small to large") {
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$test_list = "static41x3_ltog";
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}
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elsif ($test_list_in eq "plain text") {
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$test_list = "static_vanillaX100";
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}
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elsif ($test_list_in eq "memory hog") {
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$test_list = "static_iplanetX100";
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}
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open(FIRST_DATE_DIR,"$directory_root/$test_list/$first_date/linux.dat") || die "could not create directory\n";
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open(COMPARE_DATE_DIR,"$directory_root/$test_list/$compare_date/linux.dat") || die "could not create directory\n";
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$first_date_dir = join ("/",$directory_root , $test_list, $first_date, "linux.dat");
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$compare_date_dir = join ("/", $directory_root, $test_list, $compare_date, "linux.dat");
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# get slope of first date line---------------------------------------------------------
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while (<FIRST_DATE_DIR>) {
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$line = $_;
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}
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@slope_array_first = split (' ',$line);
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$slope_first = $slope_array_first[1];
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$label_placement_first = $slope_array_first[5];
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$line_formula_first = join (" ", $slope_array_first[3], $slope_array_first[2], $slope_array_first[1], $slope_array_first[4], $slope_array_first[5]);
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chop($slope_first);chop($slope_first);chop($slope_first);
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close (FIRST_DATE_DIR);
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# get slope of compare date line---------------------------------------------------------
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while (<COMPARE_DATE_DIR>) {
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$line = $_;
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}
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@slope_array_compare = split (' ',$line);
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$slope_compare = $slope_array_compare[1];
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$label_placement_compare = $slope_array_compare[5];
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$line_formula_compare = join (" ", $slope_array_compare[3], $slope_array_compare[2], $slope_array_compare[1], $slope_array_compare[4], $slope_array_compare[5]);
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chop($slope_compare);chop($slope_compare);chop($slope_compare);
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close(COMPARE_DATE_DIR);
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# generate gnuplot graph --------------------------------------------------------------
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$process_id = $$;
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$output_file = join ("", $results_dir, "/plots_tmp/", $process_id, ".png");
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$output_location = join ("", "http://", $host_server, "/plots_tmp/", $process_id, ".png");
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open(GNUPLOT, "|$gnuplot");
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print GNUPLOT <<gnuplot_Commands_Done;
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set term png color
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set output '$output_file'
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set title 'Gross Dynamic Footprints of $test_list_in list on $form_data{"first_date"} and $form_data{"compare_date"}'
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set xlabel 'URLs'
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set ylabel 'KB'
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set key bottom right Right title 'Legend' box -1
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set label '$slope_first KB/URL' at 5, $label_placement_first right rotate
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set label '$slope_compare KB/URL' at 10, $label_placement_compare right rotate
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plot "$compare_date_dir" using 1:2 title "VM size on $form_data{"compare_date"}" with line 1,$line_formula_compare title "Slope of $form_data{"compare_date"}" with line 7,"$first_date_dir" using 1:2 title "VM size on $form_data{"first_date"}" with line 3,$line_formula_first title "Slope of $form_data{"first_date"}" with line 9,"$compare_date_dir" using 1:4 title "Code size on $form_data{"compare_date"}" with line 2,"$first_date_dir" using 1:4 title "Code size on $form_data{"first_date"}" with line 8
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gnuplot_Commands_Done
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close(GNUPLOT);
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# send graph to users browser----------------------------------------------------------
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print "Location: $output_location", "\n\n";
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}
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#end if
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exit (0);
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