The Tor Browser / file comparison
comparison: tools/performance/memtest/cgi/memtest_form.cgi
tools/performance/memtest/cgi/memtest_form.cgi
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| 1 #!/usr/bin/perl | |
| 2 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 5 | |
| 6 | |
| 7 #______________________________________________________________________________________ | |
| 8 # these variables will need to be changed to fit the host machine configuration/directories. | |
| 9 # | |
| 10 # this is where the linux.dat files live; currently /home/usr/ftp/pub/data/memtests | |
| 11 $directory_root = "/u/twalker/memtest/results/daily"; | |
| 12 # | |
| 13 $host_server = "smoketest1"; | |
| 14 # | |
| 15 # note: the /plots_tmp directory under $results_dir will need to be cleaned out periodically | |
| 16 # because this is where the .png files will be put on creation (it could become a memory hog) | |
| 17 $results_dir = "/usr/local/apache/htdocs"; | |
| 18 | |
| 19 # this is where gnuplot app lives | |
| 20 $gnuplot = "/usr/bin/gnuplot"; | |
| 21 # | |
| 22 #-------------------------------------------------------------------------------------- | |
| 23 | |
| 24 # take in form info and convert it to usable variables -------------------------------- | |
| 25 | |
| 26 $query_string = $ENV{'QUERY_STRING'}; | |
| 27 | |
| 28 @key_value_pairs = split (/&/, $query_string); | |
| 29 | |
| 30 foreach $key_value (@key_value_pairs) | |
| 31 { | |
| 32 ($key, $value) = split (/=/, $key_value); | |
| 33 $value =~ tr/+/ /; | |
| 34 $value =~ s/%([\dA-Fa-f][\dA-Fa-f])/pack ("C", hex ($1))/eg; | |
| 35 $form_data{$key} = $value; | |
| 36 @list_keys = keys(%form_data); | |
| 37 @values_keys = values(%form_data); | |
| 38 } | |
| 39 | |
| 40 # error check for user selecting all three fields ------------------------------------ | |
| 41 | |
| 42 $number_of_values = @key_value_pairs; | |
| 43 | |
| 44 if ($number_of_values != 3) { | |
| 45 print "Content-type: text/html", "\n\n"; | |
| 46 | |
| 47 print "<HTML>", "\n"; | |
| 48 print "<HEAD><TITLE>Plotting Error</TITLE><HEAD>", "\n"; | |
| 49 print "<BODY>", "\n"; | |
| 50 print "<H1>", "Plotting Error", "</H1>", "<HR>", "\n"; | |
| 51 print "Please close this window and make a selection from each of the three fields.", "\n"; | |
| 52 print "</BODY></HTML>", "\n"; | |
| 53 } | |
| 54 | |
| 55 # create variables to point to directories containg the linux.dat files --------------- | |
| 56 | |
| 57 else { | |
| 58 ($month, $day, $year) = split (/\//, $form_data{"first_date"}); | |
| 59 $first_date = "$year$month$day"; | |
| 60 ($month, $day, $year) = split (/\//, $form_data{"compare_date"}); | |
| 61 $compare_date = "$year$month$day"; | |
| 62 $test_list_in = $form_data{"test_list"}; | |
| 63 if ($test_list_in eq "large to small") { | |
| 64 $test_list = "static41x3_gtol"; | |
| 65 } | |
| 66 elsif ($test_list_in eq "small to large") { | |
| 67 $test_list = "static41x3_ltog"; | |
| 68 } | |
| 69 elsif ($test_list_in eq "plain text") { | |
| 70 $test_list = "static_vanillaX100"; | |
| 71 } | |
| 72 elsif ($test_list_in eq "memory hog") { | |
| 73 $test_list = "static_iplanetX100"; | |
| 74 } | |
| 75 | |
| 76 open(FIRST_DATE_DIR,"$directory_root/$test_list/$first_date/linux.dat") || die "could not create directory\n"; | |
| 77 open(COMPARE_DATE_DIR,"$directory_root/$test_list/$compare_date/linux.dat") || die "could not create directory\n"; | |
| 78 $first_date_dir = join ("/",$directory_root , $test_list, $first_date, "linux.dat"); | |
| 79 $compare_date_dir = join ("/", $directory_root, $test_list, $compare_date, "linux.dat"); | |
| 80 | |
| 81 # get slope of first date line--------------------------------------------------------- | |
| 82 | |
| 83 while (<FIRST_DATE_DIR>) { | |
| 84 $line = $_; | |
| 85 } | |
| 86 @slope_array_first = split (' ',$line); | |
| 87 $slope_first = $slope_array_first[1]; | |
| 88 $label_placement_first = $slope_array_first[5]; | |
| 89 $line_formula_first = join (" ", $slope_array_first[3], $slope_array_first[2], $slope_array_first[1], $slope_array_first[4], $slope_array_first[5]); | |
| 90 chop($slope_first);chop($slope_first);chop($slope_first); | |
| 91 close (FIRST_DATE_DIR); | |
| 92 | |
| 93 # get slope of compare date line--------------------------------------------------------- | |
| 94 | |
| 95 while (<COMPARE_DATE_DIR>) { | |
| 96 $line = $_; | |
| 97 } | |
| 98 @slope_array_compare = split (' ',$line); | |
| 99 $slope_compare = $slope_array_compare[1]; | |
| 100 $label_placement_compare = $slope_array_compare[5]; | |
| 101 $line_formula_compare = join (" ", $slope_array_compare[3], $slope_array_compare[2], $slope_array_compare[1], $slope_array_compare[4], $slope_array_compare[5]); | |
| 102 chop($slope_compare);chop($slope_compare);chop($slope_compare); | |
| 103 close(COMPARE_DATE_DIR); | |
| 104 | |
| 105 # generate gnuplot graph -------------------------------------------------------------- | |
| 106 | |
| 107 $process_id = $$; | |
| 108 $output_file = join ("", $results_dir, "/plots_tmp/", $process_id, ".png"); | |
| 109 $output_location = join ("", "http://", $host_server, "/plots_tmp/", $process_id, ".png"); | |
| 110 open(GNUPLOT, "|$gnuplot"); | |
| 111 print GNUPLOT <<gnuplot_Commands_Done; | |
| 112 | |
| 113 set term png color | |
| 114 set output '$output_file' | |
| 115 set title 'Gross Dynamic Footprints of $test_list_in list on $form_data{"first_date"} and $form_data{"compare_date"}' | |
| 116 set xlabel 'URLs' | |
| 117 set ylabel 'KB' | |
| 118 set key bottom right Right title 'Legend' box -1 | |
| 119 set label '$slope_first KB/URL' at 5, $label_placement_first right rotate | |
| 120 set label '$slope_compare KB/URL' at 10, $label_placement_compare right rotate | |
| 121 plot "$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 | |
| 122 | |
| 123 gnuplot_Commands_Done | |
| 124 | |
| 125 close(GNUPLOT); | |
| 126 | |
| 127 # send graph to users browser---------------------------------------------------------- | |
| 128 | |
| 129 print "Location: $output_location", "\n\n"; | |
| 130 | |
| 131 } | |
| 132 #end if | |
| 133 | |
| 134 exit (0); | |
| 135 | |
| 136 | |
| 137 | |
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