2010-06-15 14:19:38 +02:00
|
|
|
#!/usr/bin/perl
|
|
|
|
|
# -*- perl -*-
|
|
|
|
|
|
|
|
|
|
=head1 NAME
|
|
|
|
|
|
|
|
|
|
squid - Plugin to monitor squid statistics
|
|
|
|
|
|
|
|
|
|
=head1 APPLICABLE SYSTEMS
|
|
|
|
|
|
|
|
|
|
Any system running squid and avialable cache_object://
|
|
|
|
|
|
|
|
|
|
=head1 CONFIGURATION
|
|
|
|
|
|
|
|
|
|
The following environment settings are the default configuration.
|
|
|
|
|
|
|
|
|
|
[squid]
|
|
|
|
|
env.squidhost localhost
|
|
|
|
|
env.squidport 3128
|
|
|
|
|
env.squiduser [empty]
|
|
|
|
|
env.squidpasswd [empty]
|
2010-07-04 12:48:05 +02:00
|
|
|
env.squidreqtimeout 5
|
2010-06-15 14:19:38 +02:00
|
|
|
|
|
|
|
|
=head1 INTERPRETATION
|
|
|
|
|
|
|
|
|
|
The plugin shows various statistics, current it:
|
|
|
|
|
- efficiency per 5 and 60 min
|
|
|
|
|
- traffic
|
|
|
|
|
- IP cache
|
|
|
|
|
- requests and errors
|
|
|
|
|
- storedir max and current size
|
|
|
|
|
- memory
|
|
|
|
|
- mean object size
|
|
|
|
|
- cpu
|
2010-07-04 12:48:05 +02:00
|
|
|
- median service times per 5 and 60 min
|
2010-06-15 14:19:38 +02:00
|
|
|
- internal data structures
|
|
|
|
|
|
|
|
|
|
=head1 MAGIC MARKERS
|
|
|
|
|
|
|
|
|
|
#%# family=squid
|
|
|
|
|
#%# capabilities=autoconf
|
|
|
|
|
|
|
|
|
|
=head1 VERSION
|
|
|
|
|
|
|
|
|
|
1.0
|
|
|
|
|
|
|
|
|
|
=head1 BUGS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
=head1 AUTHOR
|
|
|
|
|
|
|
|
|
|
Gorlow Maxim aka Sheridan <sheridan@sheridan-home.ru> <- jabber and mail
|
|
|
|
|
|
|
|
|
|
=head1 LICENSE
|
|
|
|
|
|
|
|
|
|
GPLv2
|
|
|
|
|
|
|
|
|
|
=cut
|
|
|
|
|
|
|
|
|
|
use strict;
|
|
|
|
|
use warnings;
|
|
|
|
|
use IO::Socket;
|
|
|
|
|
use MIME::Base64;
|
|
|
|
|
use Munin::Plugin;
|
|
|
|
|
|
|
|
|
|
need_multigraph();
|
|
|
|
|
|
2010-07-04 12:48:05 +02:00
|
|
|
my $squid_host = $ENV{squidhost} || "localhost";
|
|
|
|
|
my $squid_port = $ENV{squidport} || 3128;
|
|
|
|
|
my $squid_user = $ENV{squiduser} || "";
|
|
|
|
|
my $squid_passwd = $ENV{squidpasswd} || "";
|
|
|
|
|
my $squid_request_timeout = $ENV{squidreqtimeout} || "5";
|
2010-06-15 14:19:38 +02:00
|
|
|
|
|
|
|
|
sub make_request
|
|
|
|
|
{
|
|
|
|
|
my $what = $_[0];
|
|
|
|
|
my $r_text = <<_;
|
|
|
|
|
GET cache_object://%s/%s HTTP/1.0
|
|
|
|
|
Accept: */*
|
|
|
|
|
%s
|
|
|
|
|
_
|
|
|
|
|
return sprintf($r_text, $squid_host, $what, &make_auth_header());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
sub make_auth_header
|
|
|
|
|
{
|
|
|
|
|
if(defined $squid_passwd && $squid_passwd ne "")
|
|
|
|
|
{
|
|
|
|
|
my $h_text = <<_;
|
|
|
|
|
Authorization: Basic %s
|
|
|
|
|
Proxy-Authorization: Basic %s
|
|
|
|
|
_
|
|
|
|
|
my $auth = MIME::Base64::encode_base64(($squid_user ? $squid_user : "") . ":$squid_passwd", "");
|
|
|
|
|
return sprintf($h_text, $auth, $auth);
|
|
|
|
|
}
|
|
|
|
|
return "";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
sub squid_requst
|
|
|
|
|
{
|
|
|
|
|
my $what = $_[0];
|
|
|
|
|
die "Could not connect: $!\n" unless my $cachemgr = IO::Socket::INET->new(PeerAddr => $squid_host,
|
|
|
|
|
PeerPort => $squid_port,
|
|
|
|
|
Proto => 'tcp',
|
2010-07-04 12:48:05 +02:00
|
|
|
Timeout => $squid_request_timeout);
|
2010-06-15 14:19:38 +02:00
|
|
|
my $request = &make_request($what);
|
|
|
|
|
$cachemgr->syswrite($request, length($request));
|
|
|
|
|
return $cachemgr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if($ARGV[0] and $ARGV[0] eq "autoconf")
|
|
|
|
|
{
|
|
|
|
|
if (squid_requst('menu')->getline ne "") { print "yes\n"; }
|
|
|
|
|
exit 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if($ARGV[0] and $ARGV[0] eq "config")
|
|
|
|
|
{
|
|
|
|
|
my %config;
|
|
|
|
|
# ------------------------------------------------- squid_efficiency_ -----------------------------------------
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $time (qw(5 60))
|
2010-06-15 14:19:38 +02:00
|
|
|
{
|
|
|
|
|
my $name = sprintf("squid_efficiency_%s", $time);
|
|
|
|
|
$config{$name}{'graph'}{'title'} = "Cache efficiency in ${time}min";
|
|
|
|
|
$config{$name}{'graph'}{'vlabel'} = '%';
|
|
|
|
|
$config{$name}{'graph'}{'args'} = '--lower-limit 0 --upper-limit 100';
|
|
|
|
|
$config{$name}{'graph'}{'scale'} = 'no';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{$name}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{$name}{'graph'}{'order'} = 'all bytes memory disk';
|
|
|
|
|
$config{$name}{'field'}{'all'}{'draw'} = 'AREA';
|
|
|
|
|
$config{$name}{'field'}{'all'}{'label'} = 'Hits of all requests';
|
|
|
|
|
$config{$name}{'field'}{'bytes'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{$name}{'field'}{'bytes'}{'label'} = 'Hits of bytes sent';
|
|
|
|
|
$config{$name}{'field'}{'memory'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{$name}{'field'}{'memory'}{'label'} = 'Memory hits of hit requests';
|
|
|
|
|
$config{$name}{'field'}{'disk'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{$name}{'field'}{'disk'}{'label'} = 'Disk hits of hit requests';
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $fld (qw(all bytes memory disk))
|
|
|
|
|
{
|
|
|
|
|
$config{$name}{'field'}{$fld}{'max'} = 100;
|
|
|
|
|
$config{$name}{'field'}{$fld}{'min'} = 0;
|
|
|
|
|
}
|
2010-06-15 14:19:38 +02:00
|
|
|
}
|
|
|
|
|
# ------------------------------------------------- squid_traffic -----------------------------------------
|
|
|
|
|
$config{'squid_traffic'}{'graph'}{'title'} = 'Traffic statistics';
|
|
|
|
|
$config{'squid_traffic'}{'graph'}{'vlabel'} = 'bytes in (-) / out (+) per second';
|
|
|
|
|
$config{'squid_traffic'}{'graph'}{'args'} = '--base 1000';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_traffic'}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_traffic'}{'graph'}{'order'} = 'client_http_in server_all_in server_http_in server_ftp_in ' .
|
|
|
|
|
'server_other_in icp_in icp_q_in icp_r_in cd_in client_http_hit_out ' .
|
|
|
|
|
'client_http_out server_all_out server_http_out server_ftp_out ' .
|
|
|
|
|
'server_other_out icp_out icp_q_out icp_r_out cd_out';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'client_http_hit_out'}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'client_http_hit_out'}{'draw'} = 'AREA';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'client_http_hit_out'}{'cdef'} = 'client_http_hit_out,1024,*';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'client_http_hit_out'}{'label'} = 'Client HTTP hit (out)';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'client_http_out'}{'label'} = 'Client HTTP';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'server_all_out'}{'label'} = 'Server all';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'server_http_out'}{'label'} = 'Server HTTP';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'server_ftp_out'}{'label'} = 'Server FTP';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'server_other_out'}{'label'} = 'Server other';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'icp_out'}{'label'} = 'ICP all';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'icp_q_out'}{'label'} = 'ICP queryes';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'icp_r_out'}{'label'} = 'ICP replies';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{'cd_out'}{'label'} = 'Cache digest';
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $fld (qw(client_http server_all server_http server_ftp server_other icp icp_q icp_r cd))
|
2010-06-15 14:19:38 +02:00
|
|
|
{
|
|
|
|
|
my ($namein, $nameout) = (sprintf("%s_in", $fld), sprintf("%s_out", $fld));
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$namein}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$namein}{'cdef'} = sprintf("%s,1024,*", $namein);
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$namein}{'label'} = 'none';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$namein}{'graph'} = 'no';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$nameout}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$nameout}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$nameout}{'cdef'} = sprintf("%s,1024,*", $nameout);
|
|
|
|
|
$config{'squid_traffic'}{'field'}{$nameout}{'negative'} = $namein;
|
|
|
|
|
}
|
|
|
|
|
# ------------------------------------------------- squid_ipcache -----------------------------------------
|
|
|
|
|
$config{'squid_ipcache'}{'graph'}{'title'} = 'IP cache statistics';
|
|
|
|
|
$config{'squid_ipcache'}{'graph'}{'vlabel'} = 'Count';
|
|
|
|
|
$config{'squid_ipcache'}{'graph'}{'args'} = '--base 1000';# --logarithmic';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_ipcache'}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_ipcache'}{'graph'}{'order'} = 'request hits misses numhits neghits invdreqests entries';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'entries'}{'label'} = 'Entries';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'request'}{'label'} = 'Requests';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'hits'}{'label'} = 'Hits';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'neghits'}{'label'} = 'Negative Hits';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'numhits'}{'label'} = 'Numeric Hits';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'misses'}{'label'} = 'Misses';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'invdreqests'}{'label'} = 'Invalid Request';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'request'}{'draw'} = 'AREA';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'misses'}{'draw'} = 'AREA';
|
|
|
|
|
$config{'squid_ipcache'}{'field'}{'hits'}{'draw'} = 'AREA';
|
|
|
|
|
# ------------------------------------------------- squid_requests -----------------------------------------
|
|
|
|
|
$config{'squid_requests'}{'graph'}{'title'} = 'Requests statistics';
|
|
|
|
|
$config{'squid_requests'}{'graph'}{'vlabel'} = 'errors (-) / requests (+) per second';
|
|
|
|
|
$config{'squid_requests'}{'graph'}{'args'} = '--base 1000';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_requests'}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_requests'}{'graph'}{'order'} = 'client_http_errors server_all_errors server_http_errors ' .
|
|
|
|
|
'server_ftp_errors server_other_errors ' .
|
|
|
|
|
'client_http_hits aborted_requests client_http_requests ' .
|
|
|
|
|
'server_all_requests server_http_requests server_ftp_requests server_other_requests';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'client_http_hits'}{'label'} = 'Client HTTP hits';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'client_http_hits'}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'client_http_hits'}{'draw'} = 'AREA';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'aborted_requests'}{'label'} = 'Aborted requests';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'aborted_requests'}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'aborted_requests'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'client_http_requests'}{'label'} = 'Client HTTP';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'server_all_requests'}{'label'} = 'Server all';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'server_http_requests'}{'label'} = 'Server HTTP';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'server_ftp_requests'}{'label'} = 'Server FTP';
|
|
|
|
|
$config{'squid_requests'}{'field'}{'server_other_requests'}{'label'} = 'Server other';
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $fld (qw(client_http server_all server_http server_ftp server_other))
|
2010-06-15 14:19:38 +02:00
|
|
|
{
|
|
|
|
|
my ($errf, $reqf) = (sprintf("%s_errors", $fld), sprintf("%s_requests", $fld));
|
|
|
|
|
$config{'squid_requests'}{'field'}{$errf}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_requests'}{'field'}{$errf}{'label'} = 'none';
|
|
|
|
|
$config{'squid_requests'}{'field'}{$errf}{'graph'} = 'no';
|
|
|
|
|
$config{'squid_requests'}{'field'}{$reqf}{'type'} = 'COUNTER';
|
|
|
|
|
$config{'squid_requests'}{'field'}{$reqf}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_requests'}{'field'}{$reqf}{'negative'} = $errf;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# ------------------------------------------------- squid_storedir -----------------------------------------
|
|
|
|
|
$config{'squid_storedir'}{'graph'}{'title'} = 'Store directory statistics';
|
|
|
|
|
$config{'squid_storedir'}{'graph'}{'vlabel'} = 'bytes';
|
|
|
|
|
$config{'squid_storedir'}{'graph'}{'args'} = '--base 1000';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_storedir'}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_storedir'}{'graph'}{'order'} = 'maximum current';
|
|
|
|
|
$config{'squid_storedir'}{'field'}{'maximum'}{'label'} = 'Maximum';
|
|
|
|
|
$config{'squid_storedir'}{'field'}{'maximum'}{'draw'} = 'AREA';
|
|
|
|
|
$config{'squid_storedir'}{'field'}{'maximum'}{'cdef'} = 'maximum,1024,*';
|
|
|
|
|
$config{'squid_storedir'}{'field'}{'current'}{'label'} = 'Current';
|
|
|
|
|
$config{'squid_storedir'}{'field'}{'current'}{'draw'} = 'AREA';
|
|
|
|
|
$config{'squid_storedir'}{'field'}{'current'}{'cdef'} = 'current,1024,*';
|
|
|
|
|
# ------------------------------------------------- squid_memory -----------------------------------------
|
|
|
|
|
$config{'squid_memory'}{'graph'}{'title'} = 'Store memory statistics';
|
|
|
|
|
$config{'squid_memory'}{'graph'}{'vlabel'} = 'bytes';
|
|
|
|
|
$config{'squid_memory'}{'graph'}{'args'} = '--base 1000';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_memory'}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_memory'}{'graph'}{'order'} = 'mi_tsia mi_ob mi_sb mi_hb mi_fsb mi_fob mi_tiu mi_tf mi_ts ta ma mu';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_tsia'}{'label'} = '[mallinfo()] Total space in arena';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_ob'}{'label'} = '[mallinfo()] Ordinary blocks';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_sb'}{'label'} = '[mallinfo()] Small blocks';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_hb'}{'label'} = '[mallinfo()] Holding blocks';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_fsb'}{'label'} = '[mallinfo()] Free small blocks';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_fob'}{'label'} = '[mallinfo()] Free ordinary blocks';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_tiu'}{'label'} = '[mallinfo()] Total in use';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_tf'}{'label'} = '[mallinfo()] Total free';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mi_ts'}{'label'} = '[mallinfo()] Total size';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'ta'}{'label'} = 'Total accounted';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'ma'}{'label'} = 'memPool accounted';
|
|
|
|
|
$config{'squid_memory'}{'field'}{'mu'}{'label'} = 'memPool unaccounted';
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $fld (qw(mi_tsia mi_ob mi_sb mi_hb mi_fsb mi_fob mi_tiu mi_tf mi_ts ta ma mu))
|
2010-06-15 14:19:38 +02:00
|
|
|
{
|
|
|
|
|
$config{'squid_memory'}{'field'}{$fld}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_memory'}{'field'}{$fld}{'cdef'} = sprintf("%s,1024,*", $fld);
|
|
|
|
|
}
|
|
|
|
|
# ------------------------------------------------- squid_meanobject -----------------------------------------
|
|
|
|
|
$config{'squid_meanobject'}{'graph'}{'title'} = 'Mean object size';
|
|
|
|
|
$config{'squid_meanobject'}{'graph'}{'vlabel'} = 'bytes';
|
|
|
|
|
$config{'squid_meanobject'}{'graph'}{'args'} = '--base 1000';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_meanobject'}{'graph'}{'category'} = 'webserver';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{'squid_meanobject'}{'graph'}{'order'} = 'mos';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_meanobject'}{'field'}{'mos'}{'label'} = 'Mean object size';
|
|
|
|
|
$config{'squid_meanobject'}{'field'}{'mos'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_meanobject'}{'field'}{'mos'}{'cdef'} = 'mos,1024,*';
|
|
|
|
|
# ------------------------------------------------- squid_cpu -----------------------------------------
|
|
|
|
|
$config{'squid_cpu'}{'graph'}{'title'} = 'CPU usage';
|
|
|
|
|
$config{'squid_cpu'}{'graph'}{'vlabel'} = '%';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{'squid_cpu'}{'graph'}{'args'} = '--base 1000 --lower-limit 0';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_cpu'}{'graph'}{'category'} = 'webserver';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{'squid_cpu'}{'graph'}{'scale'} = 'no';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_cpu'}{'graph'}{'order'} = 'cur av5 av60';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{'squid_cpu'}{'field'}{'cur'}{'label'} = 'Current';
|
|
|
|
|
$config{'squid_cpu'}{'field'}{'cur'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_cpu'}{'field'}{'av5'}{'label'} = '5 minute average';
|
|
|
|
|
$config{'squid_cpu'}{'field'}{'av5'}{'draw'} = 'LINE1';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_cpu'}{'field'}{'av60'}{'label'} = '60 minute average';
|
|
|
|
|
$config{'squid_cpu'}{'field'}{'av60'}{'draw'} = 'LINE1';
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $fld (qw(cur av5 av60))
|
|
|
|
|
{
|
|
|
|
|
$config{'squid_cpu'}{'field'}{$fld}{'max'} = 100;
|
|
|
|
|
$config{'squid_cpu'}{'field'}{$fld}{'min'} = 0;
|
|
|
|
|
}
|
2010-06-15 14:19:38 +02:00
|
|
|
# ------------------------------------------------- squid_ids -----------------------------------------
|
|
|
|
|
$config{'squid_ids'}{'graph'}{'title'} = 'Internal data structures';
|
|
|
|
|
$config{'squid_ids'}{'graph'}{'vlabel'} = 'Count';
|
|
|
|
|
$config{'squid_ids'}{'graph'}{'args'} = '--lower-limit 0';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{'squid_ids'}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{'squid_ids'}{'graph'}{'order'} = 'se sewmo hoci odo';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'se'}{'label'} = 'StoreEntries';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'se'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'sewmo'}{'label'} = 'StoreEntries with MemObjects';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'sewmo'}{'draw'} = 'LINE1';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{'squid_ids'}{'field'}{'hoci'}{'label'} = 'Hot object cache items';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'hoci'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'odo'}{'label'} = 'On-disk objects';
|
|
|
|
|
$config{'squid_ids'}{'field'}{'odo'}{'draw'} = 'LINE1';
|
2010-06-15 14:19:38 +02:00
|
|
|
# ------------------------------------------------- squid_mst -----------------------------------------
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $time (qw(5 60))
|
2010-06-15 14:19:38 +02:00
|
|
|
{
|
|
|
|
|
my $name = sprintf("squid_mst_%s", $time);
|
|
|
|
|
$config{$name}{'graph'}{'title'} = "Median service times in ${time} minuts";
|
|
|
|
|
$config{$name}{'graph'}{'vlabel'} = 'seconds';
|
|
|
|
|
$config{$name}{'graph'}{'args'} = '--base 1000';
|
2017-02-23 04:29:44 +01:00
|
|
|
$config{$name}{'graph'}{'category'} = 'webserver';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{$name}{'graph'}{'order'} = 'hra cm ch nh nmr dl iq';
|
|
|
|
|
$config{$name}{'field'}{'hra'}{'label'} = 'HTTP Requests (All)';
|
|
|
|
|
$config{$name}{'field'}{'hra'}{'draw'} = 'LINE1';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{$name}{'field'}{'cm'}{'label'} = 'Cache Misses';
|
|
|
|
|
$config{$name}{'field'}{'cm'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{$name}{'field'}{'ch'}{'label'} = 'Cache Hits';
|
|
|
|
|
$config{$name}{'field'}{'ch'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{$name}{'field'}{'nh'}{'label'} = 'Near Hits';
|
|
|
|
|
$config{$name}{'field'}{'nh'}{'draw'} = 'LINE1';
|
2010-06-15 14:19:38 +02:00
|
|
|
$config{$name}{'field'}{'nmr'}{'label'} = 'Not-Modified Replies';
|
|
|
|
|
$config{$name}{'field'}{'nmr'}{'draw'} = 'LINE1';
|
2010-07-04 12:48:05 +02:00
|
|
|
$config{$name}{'field'}{'dl'}{'label'} = 'DNS Lookups';
|
|
|
|
|
$config{$name}{'field'}{'dl'}{'draw'} = 'LINE1';
|
|
|
|
|
$config{$name}{'field'}{'iq'}{'label'} = 'ICP Queries';
|
|
|
|
|
$config{$name}{'field'}{'iq'}{'draw'} = 'LINE1';
|
2010-06-15 14:19:38 +02:00
|
|
|
}
|
|
|
|
|
# ------------------------------------------------- out -----------------------------------------
|
|
|
|
|
foreach my $graph (sort keys(%config))
|
|
|
|
|
{
|
|
|
|
|
printf ("multigraph %s\n", $graph);
|
|
|
|
|
foreach my $graph_option (sort keys %{$config{$graph}{'graph'}})
|
|
|
|
|
{
|
|
|
|
|
printf ("graph_%s %s\n", $graph_option, $config{$graph}{'graph'}{$graph_option});
|
|
|
|
|
}
|
2010-07-04 12:48:05 +02:00
|
|
|
foreach my $field_option (qw(label type draw graph cdef negative max min))
|
2010-06-15 14:19:38 +02:00
|
|
|
{
|
|
|
|
|
foreach my $graph_field (sort keys %{$config{$graph}{'field'}})
|
|
|
|
|
{
|
|
|
|
|
if(exists($config{$graph}{'field'}{$graph_field}{$field_option}))
|
|
|
|
|
{
|
|
|
|
|
printf("%s.%s %s\n",$graph_field , $field_option, $config{$graph}{'field'}{$graph_field}{$field_option});
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
print "\n";
|
|
|
|
|
}
|
|
|
|
|
exit 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
my $cm;
|
|
|
|
|
my %data;
|
|
|
|
|
# ----------------- squid_efficiency_ and squid_memory --------------------
|
|
|
|
|
$cm = squid_requst('info');
|
|
|
|
|
while (my $line = $cm->getline)
|
|
|
|
|
{
|
|
|
|
|
# ----------------- squid_efficiency_ --------------------
|
|
|
|
|
if($line =~ /Hits as % of all requests:.*/) { ($data{'squid_efficiency_5'}{'all'}, $data{'squid_efficiency_60'}{'all'}) = $line =~ /([\d.]+)%/g; next; }
|
|
|
|
|
if($line =~ /Hits as % of bytes sent:.*/) { ($data{'squid_efficiency_5'}{'bytes'}, $data{'squid_efficiency_60'}{'bytes'}) = $line =~ /([\d.]+)%/g; next; }
|
|
|
|
|
if($line =~ /Memory hits as % of hit requests:.*/) { ($data{'squid_efficiency_5'}{'memory'}, $data{'squid_efficiency_60'}{'memory'}) = $line =~ /([\d.]+)%/g; next; }
|
|
|
|
|
if($line =~ /Disk hits as % of hit requests:.*/) { ($data{'squid_efficiency_5'}{'disk'}, $data{'squid_efficiency_60'}{'disk'}) = $line =~ /([\d.]+)%/g; next; }
|
|
|
|
|
# ----------------- squid_memory --------------------
|
|
|
|
|
if($line =~ /Total space in arena:.*/) { $data{'squid_memory'}{'mi_tsia'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+Ordinary blocks:.*/) { $data{'squid_memory'}{'mi_ob'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+Small blocks:.*/) { $data{'squid_memory'}{'mi_sb'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /Holding blocks:.*/) { $data{'squid_memory'}{'mi_hb'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+Free Small blocks:.*/) { $data{'squid_memory'}{'mi_fsb'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+Free Ordinary blocks:.*/) { $data{'squid_memory'}{'mi_fob'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /Total in use:.*/) { $data{'squid_memory'}{'mi_tiu'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /Total free:.*/) { $data{'squid_memory'}{'mi_tf'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /Total size:.*/) { $data{'squid_memory'}{'mi_ts'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /Total accounted.*/) { $data{'squid_memory'}{'ta'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /memPool accounted.*/) { $data{'squid_memory'}{'ma'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /memPool unaccounted.*/) { $data{'squid_memory'}{'mu'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
# ----------------- squid_meanobject --------------------
|
|
|
|
|
if($line =~ /Mean Object Size.*/) { $data{'squid_meanobject'}{'mos'} = ($line =~ /([\d\.]+)/g)[0]; next; }
|
|
|
|
|
# ----------------- squid_cpu --------------------
|
|
|
|
|
if($line =~ /^\s+CPU Usage:.*/) { $data{'squid_cpu'}{'cur'} = ($line =~ /([\d\.]+)%/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+CPU Usage, 5 minute avg:.*/) { $data{'squid_cpu'}{'av5'} = ($line =~ /([\d\.]+)%/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+CPU Usage, 60 minute avg:.*/) { $data{'squid_cpu'}{'av60'} = ($line =~ /([\d\.]+)%/g)[0]; next; }
|
|
|
|
|
# ----------------- squid_mst --------------------
|
|
|
|
|
if($line =~ /^\s+HTTP Requests \(All\):.*/) { ($data{'squid_mst_5'}{'hra'}, $data{'squid_mst_60'}{'hra'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
if($line =~ /^\s+Cache Misses:.*/) { ($data{'squid_mst_5'}{'cm'}, $data{'squid_mst_60'}{'cm'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
if($line =~ /^\s+Cache Hits:.*/) { ($data{'squid_mst_5'}{'ch'}, $data{'squid_mst_60'}{'ch'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
if($line =~ /^\s+Near Hits:.*/) { ($data{'squid_mst_5'}{'nh'}, $data{'squid_mst_60'}{'nh'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
if($line =~ /^\s+Not-Modified Replies:.*/) { ($data{'squid_mst_5'}{'nmr'}, $data{'squid_mst_60'}{'nmr'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
if($line =~ /^\s+DNS Lookups:.*/) { ($data{'squid_mst_5'}{'dl'}, $data{'squid_mst_60'}{'dl'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
if($line =~ /^\s+ICP Queries:.*/) { ($data{'squid_mst_5'}{'iq'}, $data{'squid_mst_60'}{'iq'}) = $line =~ /([\d.]+)/g; next; }
|
|
|
|
|
# ----------------- squid_ids --------------------
|
|
|
|
|
if($line =~ /^\s+\d+\s+StoreEntries\s+$/) { $data{'squid_ids'}{'se'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+\d+\s+StoreEntries with MemObjects.*/) { $data{'squid_ids'}{'sewmo'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+\d+\s+Hot Object Cache Items.*/) { $data{'squid_ids'}{'hoci'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /^\s+\d+\s+on-disk objects.*/) { $data{'squid_ids'}{'odo'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# ----------------- squid_ipcache --------------------
|
|
|
|
|
$cm = squid_requst('ipcache');
|
|
|
|
|
while (my $line = $cm->getline)
|
|
|
|
|
{
|
|
|
|
|
if($line =~ /IPcache Entries:.*/) { $data{'squid_ipcache'}{'entries'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /IPcache Requests:.*/) { $data{'squid_ipcache'}{'request'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /IPcache Hits:.*/) { $data{'squid_ipcache'}{'hits'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /IPcache Negative Hits:.*/) { $data{'squid_ipcache'}{'neghits'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /IPcache Numeric Hits:.*/) { $data{'squid_ipcache'}{'numhits'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /IPcache Misses:.*/) { $data{'squid_ipcache'}{'misses'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /IPcache Invalid Request:.*/) { $data{'squid_ipcache'}{'invdreqests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# ----------------- squid_traffic and squid_requests --------------------
|
|
|
|
|
$cm = squid_requst('counters');
|
|
|
|
|
while (my $line = $cm->getline)
|
|
|
|
|
{
|
|
|
|
|
# squid_traffic
|
|
|
|
|
if($line =~ /client_http.hit_kbytes_out =.*/) { $data{'squid_traffic'}{'client_http_hit_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /client_http.kbytes_in =.*/) { $data{'squid_traffic'}{'client_http_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /client_http.kbytes_out =.*/) { $data{'squid_traffic'}{'client_http_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.all.kbytes_in =.*/) { $data{'squid_traffic'}{'server_all_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.all.kbytes_out =.*/) { $data{'squid_traffic'}{'server_all_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.http.kbytes_in =.*/) { $data{'squid_traffic'}{'server_http_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.http.kbytes_out =.*/) { $data{'squid_traffic'}{'server_http_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.ftp.kbytes_in =.*/) { $data{'squid_traffic'}{'server_ftp_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.ftp.kbytes_out =.*/) { $data{'squid_traffic'}{'server_ftp_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.other.kbytes_in =.*/) { $data{'squid_traffic'}{'server_other_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.other.kbytes_out =.*/) { $data{'squid_traffic'}{'server_other_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /icp.kbytes_sent =.*/) { $data{'squid_traffic'}{'icp_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /icp.kbytes_recv =.*/) { $data{'squid_traffic'}{'icp_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /icp.q_kbytes_sent =.*/) { $data{'squid_traffic'}{'icp_q_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /icp.r_kbytes_sent =.*/) { $data{'squid_traffic'}{'icp_r_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /icp.q_kbytes_recv =.*/) { $data{'squid_traffic'}{'icp_q_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /icp.r_kbytes_recv =.*/) { $data{'squid_traffic'}{'icp_r_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /cd.kbytes_sent =.*/) { $data{'squid_traffic'}{'cd_in'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /cd.kbytes_recv =.*/) { $data{'squid_traffic'}{'cd_out'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
# squid_requests
|
|
|
|
|
if($line =~ /client_http.requests =.*/) { $data{'squid_requests'}{'client_http_requests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /client_http.hits =.*/) { $data{'squid_requests'}{'client_http_hits'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /client_http.errors =.*/) { $data{'squid_requests'}{'client_http_errors'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.all.requests =.*/) { $data{'squid_requests'}{'server_all_requests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.all.errors =.*/) { $data{'squid_requests'}{'server_all_errors'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.http.requests =.*/) { $data{'squid_requests'}{'server_http_requests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.http.errors =.*/) { $data{'squid_requests'}{'server_http_errors'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.ftp.requests =.*/) { $data{'squid_requests'}{'server_ftp_requests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.ftp.errors =.*/) { $data{'squid_requests'}{'server_ftp_errors'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.other.requests =.*/) { $data{'squid_requests'}{'server_other_requests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /server.other.errors =.*/) { $data{'squid_requests'}{'server_other_errors'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /aborted_requests =.*/) { $data{'squid_requests'}{'aborted_requests'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# ----------------- squid_storedir --------------------
|
|
|
|
|
$cm = squid_requst('storedir');
|
|
|
|
|
while (my $line = $cm->getline)
|
|
|
|
|
{
|
2010-07-04 12:48:05 +02:00
|
|
|
if($line =~ /Maximum Swap Size.*:*/) { $data{'squid_storedir'}{'maximum'} = ($line =~ /(\d+)/g)[0]; next; }
|
|
|
|
|
if($line =~ /Current Store Swap Size.*:*/) { $data{'squid_storedir'}{'current'} = ($line =~ /(\d+)/g)[0]; next; }
|
2010-06-15 14:19:38 +02:00
|
|
|
}
|
|
|
|
|
# --------------------- print ----------------
|
|
|
|
|
foreach my $mgraph (sort keys(%data))
|
|
|
|
|
{
|
|
|
|
|
printf ("multigraph %s\n", $mgraph);
|
|
|
|
|
foreach my $fld (sort keys %{$data{$mgraph}})
|
|
|
|
|
{
|
|
|
|
|
printf ("%s.value %s\n", $fld, $data{$mgraph}{$fld});
|
|
|
|
|
}
|
|
|
|
|
print "\n";
|
|
|
|
|
}
|
|
|
|
|
|
2017-02-23 18:54:28 +01:00
|
|
|
# for Munin Plugin Gallery
|
|
|
|
|
# graph_category webserver
|
|
|
|
|
|
