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use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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use RRD::Simple; |
use RRD::Simple; |
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use DateTime; |
use POSIX qw/mktime/; |
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my $debug = 0; |
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my $zoom = 2; |
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my $veids; |
my $veids; |
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my $vsz; |
my $vsz; |
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my $too_small = 64; # M |
my $too_small = 16; # M |
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$too_small *= 1024; # k |
$too_small *= 1024; # k |
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sub count { |
sub count { |
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my $file = shift; |
my $file = shift; |
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open(my $fh, '<', $file) || die "$file: $!"; |
open(my $fh, '<', $file) || die "$file: $!"; |
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warn "# $file ", -s $file, $/; |
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my $t = mktime( 0, $5, $4, $3, $2 - 1, $1 - 1900 ) if $file =~ m{(\d\d\d\d)-(\d\d)-(\d\d)/(\d\d)(\d\d)}; |
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warn "# $file ", -s $file, " bytes [$t]\n" if $debug; |
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my $cols = <$fh>; |
my $cols = <$fh>; |
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$cols =~ s/^\s+//; |
$cols =~ s/^\s+//; |
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$cp->{$c[$_]} = $_ foreach 0 .. $#c; |
$cp->{$c[$_]} = $_ foreach 0 .. $#c; |
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our @r; |
our @r; |
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sub c { |
sub c { |
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return $r[ $cp->{$_[0]} ]; # XXX speedup |
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my $name = shift; |
my $name = shift; |
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my $n = $cp->{$name}; |
my $n = $cp->{$name}; |
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die "no column $name in ",dump( $cp ) unless defined $n; |
die "no column $name in ",dump( $cp ) unless defined $n; |
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my $s = c('VSZ'); |
my $s = c('VSZ'); |
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if ( $s < $too_small ) { |
if ( $s < $too_small ) { |
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$vsz->{$file}->{$veid}+= $s * 1024; |
$vsz->{$t}->{$veid}+= $s * 1024; |
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print STDERR "."; |
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} else { |
} else { |
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my $cmd = c('COMMAND'); |
my $cmd = c('COMMAND'); |
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$cmd =~ s{-.+$}{}; |
$cmd =~ s{-.+$}{}; |
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$cmd =~ s{\W+}{_}g; |
$cmd =~ s{\W+}{_}g; |
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$veid .= '-' . $cmd; |
$veid .= '-' . $cmd; |
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$veid = substr($veid,0,16); |
$veid = substr($veid,0,16); |
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$vsz->{$file}->{$veid}+= $s * 1024; |
$vsz->{$t}->{$veid}+= $s * 1024; |
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print STDERR substr($cmd,0,1); |
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} |
} |
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$veids->{$veid}++; |
$veids->{$veid}++; |
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} |
} |
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71 |
} |
} |
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print STDERR "reading ps dumps"; |
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75 |
count $_ foreach @ARGV; |
count $_ foreach @ARGV; |
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print "VSZ: ",dump( $vsz ); |
#print "VSZ: ",dump( $vsz ); |
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my @veids = keys %$veids; |
my @veids = keys %$veids; |
80 |
warn "# veids = ",dump( sort @veids ); |
warn "# veids = ",dump( sort @veids ); |
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82 |
my $rrd = RRD::Simple->new( file => "ps.rrd" ); |
my $rrd_file = 'ps.rrd'; |
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$rrd->create( 'hour', map { ( $_ => 'GAUGE' ) } @veids ); |
unlink $rrd_file if -e $rrd_file; |
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85 |
foreach my $file ( sort keys %$vsz ) { |
my $rrd = RRD::Simple->new( file => $rrd_file ); |
86 |
my $t = (stat($file))[9]; |
$rrd->create( 'hour', map { ( $_ => 'GAUGE' ) } @veids ); |
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if ( $file =~ m{(\d\d\d\d)-(\d\d)-(\d\d)/(\d\d)(\d\d)} ) { |
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$t = new DateTime( |
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year => $1, |
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month => $2, |
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day => $3, |
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hour => $4, |
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minute => $5, |
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); |
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warn "+ $t\n"; |
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} |
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88 |
#warn "## ",dump( %{ $vsz->{$file} } ); |
foreach my $t ( sort keys %$vsz ) { |
89 |
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print STDERR "."; |
90 |
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# warn "## ",dump( %{ $vsz->{$t} } ); |
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92 |
eval { |
eval { |
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$rrd->update($t->epoch, map { |
$rrd->update($t, map { |
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( $_ => $vsz->{$file}->{$_} ) |
( $_ => $vsz->{$t}->{$_} ) |
95 |
} @veids ); |
} @veids ); |
96 |
}; |
}; |
97 |
warn "SKIP $t: $@\n" if $@; |
warn "SKIP $t: $@\n" if $@; |
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periods => [ qw/hour 6hour 12hour day week month year 3years/ ], |
periods => [ qw/hour 6hour 12hour day week month year 3years/ ], |
104 |
extended_legend => 1, |
extended_legend => 1, |
105 |
title => "memory > $too_small K", |
title => "memory > $too_small K", |
106 |
width => 500, |
width => 500 * $zoom, |
107 |
height => 200, |
height => 200 * $zoom, |
108 |
); |
); |
109 |
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