remove benchmark script

[lab.git] / misc / httpbench.pl

diff --git a/misc/httpbench.pl b/misc/httpbench.pl
deleted file mode 100755 (executable)
index 5fdd9fb..0000000
--- a/misc/httpbench.pl
+++ /dev/null
@@ -1,126 +0,0 @@
-#! /usr/bin/perl -w
-
-use strict;
-use warnings;
-use utf8;
-
-use Getopt::Long qw(:config posix_default no_ignore_case gnu_compat);
-use Parallel::ForkManager;
-use LWP::UserAgent;
-use Time::HiRes qw(sleep gettimeofday);
-
-usage() if (@ARGV == 0);
-
-GetOptions(
-    'h|help'            => \ my $help,
-    'i|inputfile=s'     => \ my $file,
-    'c|concurrency=i'   => \ my $concurrency,
-    'n|loops=i'         => \ my $loops,
-    'd|duration=i'      => \ my $duration,
-    'w|wait=f'          => \ my $wait,
-) or usage();
-
-usage() if $help;
-
-$concurrency ||= 1;
-$loops ||= 1;
-$duration ||= 0;
-$wait ||= 0;
-
-my @urls = file2urls($file) if ($file);
-push @urls, @ARGV;
-
-my $num = scalar @urls;
-my $l = ($duration) ? "$duration seconds loops" : "$loops loops";
-warn "$num urls with $concurrency clients, $l\n";
-warn "Total: ", $num * $concurrency * $loops, " requests\n" if (! $duration);
-warn "wait for $wait second between requests\n" if ($wait);
-
-my $ua = LWP::UserAgent->new(
-    ssl_opts => { verify_hostname => 0 },
-);
-my $transfer = 0;
-my $pm = Parallel::ForkManager->new($concurrency);
-$pm->run_on_finish(
-    sub {
-        my ($pid, $exit_code, $ident, $exit_signal, $core_dump, $dataref) = @_;
-        if (defined $dataref) {
-            $transfer += $$dataref;
-        }
-    }
-);
-
-my ($startsec, $startmicro) = gettimeofday();
-for (my $child = 0; $child < $concurrency; $child++) {
-    use bytes;
-    if ($pm->start) {
-        # parent
-        warn "forks $child/$concurrency child ...\n";
-    }
-    else {
-        # child
-        my $transfer = 0;
-        my $i = 0;
-        while (1) {
-            if ($duration) {
-                last if (time() - $startsec > $duration);
-            }
-            else {
-                last if ($i >= $loops);
-            }
-            
-            print STDERR "processing $i/$loops loop\r";
-            foreach my $url (@urls) {
-                my $res = $ua->get($url);
-                if ($res->is_success) {
-                    $transfer += length($res->content);
-                }
-                else {
-                    print STDERR "\nfail: $url";
-                }
-                sleep($wait);
-            }
-            
-            $i++;
-        }
-        $pm->finish(0, \$transfer);
-    }
-}
-$pm->wait_all_children;
-my ($endsec, $endmicro) = gettimeofday();
-my $elapsed = ($endsec - $startsec) + ($endmicro - $startmicro) / 10**6;
-my $bytepersec = $transfer / $elapsed;
-
-my @units = qw( B/s KiB/s MiB/s GiB/s );
-my $unit = 0;
-while ($bytepersec > 1024) {
-    $bytepersec /= 1024;
-    $unit++;
-}
-$bytepersec = sprintf("%.4g", $bytepersec);
-
-warn "\n ...done.\n";
-warn "get $transfer bytes in $elapsed seconds ($bytepersec $units[$unit])\n";
-
-sub usage {
-    warn "$0 -i urls.txt -c concurrency -n loops -w wait_interval\n",
-         " OR...\n",
-         "$0 url1 url2\n"
-    ;
-    
-    exit;
-}
-
-sub file2urls {
-    my $file = shift;
-    
-    open my $fh, '<', $file or die "$file: $!";
-    
-    my(@urls, $url);
-    while ($url = <$fh>) {
-        chomp $url;
-        push @urls, $url;
-    }
-    
-    return @urls;
-}