1 |
dpavlin |
2 |
#!/usr/bin/perl |
2 |
|
|
|
3 |
|
|
use warnings; |
4 |
|
|
use strict; |
5 |
|
|
|
6 |
|
|
use Data::Dump qw/dump/; |
7 |
|
|
use RRD::Simple; |
8 |
|
|
use DateTime; |
9 |
|
|
|
10 |
dpavlin |
6 |
my $debug = 0; |
11 |
|
|
my $zoom = 2; |
12 |
|
|
|
13 |
dpavlin |
2 |
my $veids; |
14 |
|
|
my $vsz; |
15 |
|
|
|
16 |
dpavlin |
6 |
my $too_small = 16; # M |
17 |
dpavlin |
2 |
$too_small *= 1024; # k |
18 |
|
|
|
19 |
|
|
sub count { |
20 |
|
|
my $file = shift; |
21 |
|
|
open(my $fh, '<', $file) || die "$file: $!"; |
22 |
|
|
|
23 |
dpavlin |
6 |
print STDERR "."; |
24 |
|
|
|
25 |
|
|
my $t = (stat($file))[9]; |
26 |
|
|
if ( $file =~ m{(\d\d\d\d)-(\d\d)-(\d\d)/(\d\d)(\d\d)} ) { |
27 |
|
|
$t = new DateTime( |
28 |
|
|
year => $1, |
29 |
|
|
month => $2, |
30 |
|
|
day => $3, |
31 |
|
|
hour => $4, |
32 |
|
|
minute => $5, |
33 |
|
|
)->epoch; |
34 |
|
|
} |
35 |
|
|
|
36 |
|
|
warn "# $file ", -s $file, " bytes [$t]\n" if $debug; |
37 |
|
|
|
38 |
dpavlin |
2 |
my $cols = <$fh>; |
39 |
|
|
$cols =~ s/^\s+//; |
40 |
|
|
my @c = split(/\s+/,$cols); |
41 |
|
|
# warn "# c = ",dump( @c ); |
42 |
|
|
our $cp; |
43 |
|
|
$cp->{$c[$_]} = $_ foreach 0 .. $#c; |
44 |
|
|
our @r; |
45 |
|
|
sub c { |
46 |
dpavlin |
8 |
return $r[ $cp->{$_[0]} ]; # XXX speedup |
47 |
|
|
|
48 |
dpavlin |
2 |
my $name = shift; |
49 |
|
|
my $n = $cp->{$name}; |
50 |
|
|
die "no column $name in ",dump( $cp ) unless defined $n; |
51 |
|
|
return $r[$n]; |
52 |
|
|
} |
53 |
|
|
|
54 |
|
|
while(<$fh>) { |
55 |
|
|
chomp; |
56 |
|
|
s/^\s+//g; |
57 |
|
|
s/\s+$//g; |
58 |
|
|
@r = split(/\s+/, $_, $#c + 1 ); |
59 |
|
|
|
60 |
|
|
my $veid = c('VEID'); |
61 |
|
|
$veid =~ s/^0$/hw/; |
62 |
|
|
|
63 |
|
|
my $s = c('VSZ'); |
64 |
|
|
if ( $s < $too_small ) { |
65 |
dpavlin |
6 |
$vsz->{$t}->{$veid}+= $s * 1024; |
66 |
dpavlin |
2 |
} else { |
67 |
|
|
my $cmd = c('COMMAND'); |
68 |
|
|
$cmd =~ s{-.+$}{}; |
69 |
|
|
$cmd =~ s{^/\S+/(\w+?)}{$1}; |
70 |
|
|
$cmd =~ s{^\w+ /\S+/(\w+?)}{$1}; |
71 |
|
|
$cmd =~ s{:?\s+.*$}{}; |
72 |
|
|
$cmd =~ s{\W+}{_}g; |
73 |
|
|
$veid .= '-' . $cmd; |
74 |
|
|
$veid = substr($veid,0,16); |
75 |
dpavlin |
6 |
$vsz->{$t}->{$veid}+= $s * 1024; |
76 |
dpavlin |
2 |
} |
77 |
|
|
$veids->{$veid}++; |
78 |
|
|
} |
79 |
|
|
|
80 |
|
|
} |
81 |
|
|
|
82 |
dpavlin |
6 |
print STDERR "reading ps dumps"; |
83 |
|
|
|
84 |
dpavlin |
2 |
count $_ foreach @ARGV; |
85 |
|
|
|
86 |
dpavlin |
6 |
#print "VSZ: ",dump( $vsz ); |
87 |
dpavlin |
2 |
|
88 |
|
|
my @veids = keys %$veids; |
89 |
|
|
warn "# veids = ",dump( sort @veids ); |
90 |
|
|
|
91 |
dpavlin |
6 |
my $rrd_file = 'ps.rrd'; |
92 |
|
|
unlink $rrd_file if -e $rrd_file; |
93 |
|
|
|
94 |
|
|
my $rrd = RRD::Simple->new( file => $rrd_file ); |
95 |
dpavlin |
2 |
$rrd->create( 'hour', map { ( $_ => 'GAUGE' ) } @veids ); |
96 |
|
|
|
97 |
dpavlin |
6 |
foreach my $t ( sort keys %$vsz ) { |
98 |
|
|
print STDERR "."; |
99 |
|
|
# warn "## ",dump( %{ $vsz->{$t} } ); |
100 |
dpavlin |
2 |
|
101 |
|
|
eval { |
102 |
dpavlin |
6 |
$rrd->update($t, map { |
103 |
|
|
( $_ => $vsz->{$t}->{$_} ) |
104 |
dpavlin |
2 |
} @veids ); |
105 |
|
|
}; |
106 |
|
|
warn "SKIP $t: $@\n" if $@; |
107 |
|
|
} |
108 |
|
|
|
109 |
|
|
$rrd->graph( |
110 |
|
|
sources => [ sort @veids ], |
111 |
|
|
source_drawtypes => [ map { $_ ? 'STACK' : 'AREA' } 0 .. $#veids ], |
112 |
|
|
periods => [ qw/hour 6hour 12hour day week month year 3years/ ], |
113 |
|
|
extended_legend => 1, |
114 |
|
|
title => "memory > $too_small K", |
115 |
dpavlin |
6 |
width => 500 * $zoom, |
116 |
|
|
height => 200 * $zoom, |
117 |
dpavlin |
2 |
); |
118 |
|
|
|