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|
#!/usr/bin/perl -w
use strict;
use RRDs;
use English;
use Time::ParseDate;
my $ECHOLOT_BASE = shift @ARGV;
my $RRDPATH = shift @ARGV;
die ("Usage: $PROGRAM_NAME <echolot base> <rrd dir>\n") if (!defined $ECHOLOT_BASE || !defined $RRDPATH || scalar @ARGV > 0);
my @MONTH = qw{Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec};
my $BASEDIR = $ECHOLOT_BASE.'/results/thesaurus/'; # we depend on that trailing /
my $INDEX = $BASEDIR.'index.txt';
my $NOW = time;
my $VERBOSE = 0;
chdir $RRDPATH or die ("Cannot chdir $RRDPATH: $!\n");
sub check_exists($) {
my ($name) = @_;
my $rrd = "$name.rrd";
return if (-e $rrd);
my @params = ($rrd);
push @params, '-b', 'now - 5 months',
qw{ --step 86400
DS:total:GAUGE:172800:U:U
DS:typeI:GAUGE:172800:U:U
DS:typeII:GAUGE:172800:U:U
RRA:AVERAGE:0.5:1:3650
};
RRDs::create @params;
my $err=RRDs::error;
warn "ERROR while creating $rrd: $err\n" if $err;
}
sub check_exists_PoolSize($) {
my ($name) = @_;
my $rrd = "$name.pool.rrd";
return if (-e $rrd);
my @params = ($rrd);
push @params, '-b', 'now - 5 months',
qw{ --step 86400
DS:poolSize:GAUGE:172800:0:U
RRA:AVERAGE:0.5:1:3650
RRA:MIN:0.5:1:3650
RRA:MAX:0.5:1:3650
};
RRDs::create @params;
my $err=RRDs::error;
warn "ERROR while creating $rrd: $err\n" if $err;
}
my %REMAILERS;
open(INDEX, $INDEX) or die ("Cannot open $INDEX: $!\n");
while (<INDEX>) {
my($nick, $id) = $_ =~ /^([a-z0-9]+) \s+ ([0-9]+) \s/x;
next unless defined $nick;
$REMAILERS{$id} = $nick;
};
close(INDEX);
my %RELIABLE;
my %MIXMASTER;
for my $id (keys %REMAILERS) {
my $nick = $REMAILERS{$id};
unless (open(F, $BASEDIR.$id.'.stats')) {
warn("Cannot open $id.stats: $!\n") if ($VERBOSE >= 1);
next;
};
local $/;
undef $/;
my $stats = <F>;
close F;
if ($stats =~ /^Number of messages per day:/m) {
$MIXMASTER{$id} = $stats;
} elsif ($stats =~ /^\s*Messages Received Last Week:\s+([0-9]+)/m) {
my $total = $1;
my ($generated) = $stats =~ /^\s*Generated: (.*)/m;
if (defined $generated) {
my $gen = parsedate($generated);
unless (defined $generated) {
print "Cannot parse generated '$generated' for $id\n";
};
$generated = $gen;
#print scalar gmtime $generated,"\n";
};
unless (defined $generated) { # no else as if block may set generated to undef.
print "Don't have a generated date for $id.\n";
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
$atime,$mtime,$ctime,$blksize,$blocks)
= stat($BASEDIR.$id.'.stats');
unless (defined $mtime) {
print "Don't even have an mtime for the file\n";
next;
};
$generated = $mtime;
}
$RELIABLE{$id} = { total => $total, generated => $generated};
} elsif ($stats =~ /^Remailer-Type: Reliable v/m) {
# Reliable without stats enabled
} else {
print "Don't know what $id is.\n";
}
}
# do reliable
# find out last week:
my $last_week = $NOW - ($NOW % (3600*24*7)) - 3600*24*7;
for my $id (keys %RELIABLE) {
my $remailer = $RELIABLE{$id};
check_exists($REMAILERS{$id});
my $last = RRDs::last($REMAILERS{$id}.'.rrd');
my $err=RRDs::error;
warn "ERROR while updating: $err\n" if $err;
my $time = $remailer->{'generated'} - ($remailer->{'generated'} % (3600*24));
next if ($time <= $last);
RRDs::update( $REMAILERS{$id}.'.rrd' , $time.':'.int($remailer->{'total'}/7).':U:U' );
$err=RRDs::error;
warn "ERROR while updating: $err\n" if $err;
}
# Number of messages per day:
# 16 Aug: 14691 Intermediate:9568 Mail:4637 Postings: 24
# 17 Aug: 717 Intermediate: 579 Mail: 104 Postings: 0
for my $id (keys %MIXMASTER) {
my @updates;
my @updatesPoolSize;
check_exists($REMAILERS{$id});
my $last = 0;
if ( -e $REMAILERS{$id}.'.rrd') {
$last = RRDs::last($REMAILERS{$id}.'.rrd');
my $err=RRDs::error;
warn "ERROR while updating: $err\n" if $err;
};
my $lastPoolSize = 0;
if (-e $REMAILERS{$id}.'.pool.rrd') {
$lastPoolSize = RRDs::last($REMAILERS{$id}.'.pool.rrd');
my $err=RRDs::error;
warn "ERROR while updating: $err\n" if $err;
};
# start 4 months ago:
for (my $time = $NOW - ($NOW % (3600*24)) - 3600*24*4*30; $time < $NOW; $time += 3600*24) {
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday) = gmtime($time);
my $match = sprintf("%02d %s:", $mday, $MONTH[$mon]);
my ($type1, $type2, $total, $pool);
if ($MIXMASTER{$id} =~ /^$match\s*([0-9]+)(?:.*Pool\s*size:\s*([0-9]+))?/m) {
$type2 = $total = $1;
$type1 = 'U';
$pool = defined $2 ? $2 : undef;
} elsif ($MIXMASTER{$id} =~ /^$match\s+Mix:\s*([0-9]+)\s* PGP:\s*([0-9]+)(?:.*Pool\s*size:\s*([0-9]+))?/m) {
$type1 = $2;
$type2 = $1;
$total = $1 + $2;
$pool = defined $3 ? $3 : undef;
} else {
next;
};
if ($time > $last) {
push @updates, $time.':'.$total.':'.$type1.':'.$type2;
};
if (defined $pool && $time > $lastPoolSize) {
push @updatesPoolSize, $time.':'.$pool;
};
}
if (scalar @updates != 0) {
check_exists($REMAILERS{$id});
RRDs::update( $REMAILERS{$id}.'.rrd', @updates );
my $err=RRDs::error;
warn "ERROR while updating: $err\n" if $err;
};
if (scalar @updatesPoolSize != 0) {
check_exists_PoolSize($REMAILERS{$id});
RRDs::update( $REMAILERS{$id}.'.pool.rrd', @updatesPoolSize );
my $err=RRDs::error;
warn "ERROR while updating: $err\n" if $err;
};
}
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