526 lines
18 KiB
Perl
526 lines
18 KiB
Perl
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#!/usr/bin/perl -w
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############################## check_snmp_mem ##############
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# Version : 1.1
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# Date : Jul 09 2006
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# Author : Patrick Proy (nagios at proy.org)
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# Help : http://www.manubulon.com/nagios/
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# Licence : GPL - http://www.fsf.org/licenses/gpl.txt
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# Contrib : Jan Jungmann
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# TODO :
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#################################################################
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#
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# Help : ./check_snmp_mem.pl -h
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#
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use strict;
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use Net::SNMP;
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use Getopt::Long;
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# Nagios specific
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use lib "/usr/local/nagios/libexec";
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use utils qw(%ERRORS $TIMEOUT);
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#my $TIMEOUT = 15;
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#my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4);
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# SNMP Datas
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# Net-snmp memory
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my $nets_ram_free = "1.3.6.1.4.1.2021.4.6.0"; # Real memory free
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my $nets_ram_total = "1.3.6.1.4.1.2021.4.5.0"; # Real memory total
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my $nets_ram_cache = "1.3.6.1.4.1.2021.4.15.0"; # Real memory cached
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my $nets_swap_free = "1.3.6.1.4.1.2021.4.4.0"; # swap memory free
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my $nets_swap_total = "1.3.6.1.4.1.2021.4.3.0"; # Swap memory total
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my @nets_oids = ($nets_ram_free,$nets_ram_total,$nets_swap_free,$nets_swap_total,$nets_ram_cache);
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# Cisco
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my $cisco_mem_pool = "1.3.6.1.4.1.9.9.48.1.1.1"; # Cisco memory pool
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my $cisco_index = "1.3.6.1.4.1.9.9.48.1.1.1.2"; # memory pool name and index
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my $cisco_valid = "1.3.6.1.4.1.9.9.48.1.1.1.4"; # Valid memory if 1
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my $cisco_used = "1.3.6.1.4.1.9.9.48.1.1.1.5"; # Used memory
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my $cisco_free = "1.3.6.1.4.1.9.9.48.1.1.1.6"; # Free memory
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# .1 : type, .2 : name, .3 : alternate, .4 : valid, .5 : used, .6 : free, .7 : max free
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# HP Procurve
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my $hp_mem_pool = "1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1"; # HP memory pool
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my $hp_mem_index = "1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.1"; # memory slot index
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my $hp_mem_total = "1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.5"; # Total Bytes
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my $hp_mem_free = "1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.6"; # Free Bytes
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my $hp_mem_free_seg = "1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.3"; # Free segments
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# AS/400
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# Windows NT/2K/(XP?)
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# check_snmp_storage.pl -C <community> -H <hostIP> -m "^Virtual Memory$" -w <warn %> -c <crit %>
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# Globals
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my $Version='1.1';
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my $o_host = undef; # hostname
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my $o_community = undef; # community
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my $o_port = 161; # port
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my $o_help= undef; # wan't some help ?
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my $o_verb= undef; # verbose mode
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my $o_version= undef; # print version
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my $o_netsnmp= 1; # Check with netsnmp (default)
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my $o_cisco= undef; # Check cisco router mem
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my $o_hp= undef; # Check hp procurve mem
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my $o_warn= undef; # warning level option
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my $o_warnR= undef; # warning level for Real memory
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my $o_warnS= undef; # warning levels for swap
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my $o_crit= undef; # Critical level option
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my $o_critR= undef; # critical level for Real memory
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my $o_critS= undef; # critical level for swap
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my $o_perf= undef; # Performance data option
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my $o_cache= undef; # Include cached memory as used memory
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my $o_timeout= undef; # Timeout (Default 5)
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my $o_version2= undef; # use snmp v2c
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# SNMPv3 specific
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my $o_login= undef; # Login for snmpv3
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my $o_passwd= undef; # Pass for snmpv3
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my $v3protocols=undef; # V3 protocol list.
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my $o_authproto='md5'; # Auth protocol
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my $o_privproto='des'; # Priv protocol
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my $o_privpass= undef; # priv password
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# functions
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sub p_version { print "check_snmp_mem version : $Version\n"; }
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sub print_usage {
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print "Usage: $0 [-v] -H <host> -C <snmp_community> [-2] | (-l login -x passwd [-X pass -L <authp>,<privp>]) [-p <port>] -w <warn level> -c <crit level> [-I|-N|-E] [-f] [-m] [-t <timeout>] [-V]\n";
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}
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sub isnnum { # Return true if arg is not a number
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my $num = shift;
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if ( $num =~ /^(\d+\.?\d*)|(^\.\d+)$/ ) { return 0 ;}
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return 1;
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}
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sub round ($$) {
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sprintf "%.$_[1]f", $_[0];
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}
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sub help {
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print "\nSNMP Memory Monitor for Nagios version ",$Version,"\n";
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print "(c)2004-2006 to my cat Ratoune - Author: Patrick Proy\n\n";
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print_usage();
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print <<EOT;
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-v, --verbose
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print extra debugging information (including interface list on the system)
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-h, --help
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print this help message
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-H, --hostname=HOST
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name or IP address of host to check
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-C, --community=COMMUNITY NAME
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community name for the host's SNMP agent (implies SNMP v1 or v2c with option)
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-2, --v2c
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Use snmp v2c
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-l, --login=LOGIN ; -x, --passwd=PASSWD
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Login and auth password for snmpv3 authentication
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If no priv password exists, implies AuthNoPriv
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-X, --privpass=PASSWD
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Priv password for snmpv3 (AuthPriv protocol)
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-L, --protocols=<authproto>,<privproto>
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<authproto> : Authentication protocol (md5|sha : default md5)
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<privproto> : Priv protocole (des|aes : default des)
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-P, --port=PORT
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SNMP port (Default 161)
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-w, --warn=INTEGER | INT,INT
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warning level for memory in percent (0 for no checks)
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Default (-N switch) : comma separated level for Real Memory and Swap
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-I switch : warning level
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-c, --crit=INTEGER | INT,INT
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critical level for memory in percent (0 for no checks)
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Default (-N switch) : comma separated level for Real Memory and Swap
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-I switch : critical level
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-N, --netsnmp (default)
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check linux memory & swap provided by Net SNMP
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-m, --memcache
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include cached memory in used memory (only with Net-SNMP)
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-I, --cisco
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check cisco memory (sum of all memory pools)
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-E, --hp
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check HP proccurve memory
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-f, --perfdata
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Performance data output
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-t, --timeout=INTEGER
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timeout for SNMP in seconds (Default: 5)
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-V, --version
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prints version number
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EOT
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}
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# For verbose output
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sub verb { my $t=shift; print $t,"\n" if defined($o_verb) ; }
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# Get the alarm signal (just in case snmp timout screws up)
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$SIG{'ALRM'} = sub {
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print ("ERROR: Alarm signal (Nagios time-out)\n");
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exit $ERRORS{"UNKNOWN"};
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};
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sub check_options {
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Getopt::Long::Configure ("bundling");
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GetOptions(
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'v' => \$o_verb, 'verbose' => \$o_verb,
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'h' => \$o_help, 'help' => \$o_help,
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'H:s' => \$o_host, 'hostname:s' => \$o_host,
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'p:i' => \$o_port, 'port:i' => \$o_port,
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'C:s' => \$o_community, 'community:s' => \$o_community,
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'l:s' => \$o_login, 'login:s' => \$o_login,
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'x:s' => \$o_passwd, 'passwd:s' => \$o_passwd,
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'X:s' => \$o_privpass, 'privpass:s' => \$o_privpass,
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'L:s' => \$v3protocols, 'protocols:s' => \$v3protocols,
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't:i' => \$o_timeout, 'timeout:i' => \$o_timeout,
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'V' => \$o_version, 'version' => \$o_version,
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'I' => \$o_cisco, 'cisco' => \$o_cisco,
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'N' => \$o_netsnmp, 'netsnmp' => \$o_netsnmp,
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'E' => \$o_hp, 'hp' => \$o_hp,
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'2' => \$o_version2, 'v2c' => \$o_version2,
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'c:s' => \$o_crit, 'critical:s' => \$o_crit,
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'w:s' => \$o_warn, 'warn:s' => \$o_warn,
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'm' => \$o_cache, 'memcache' => \$o_cache,
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'f' => \$o_perf, 'perfdata' => \$o_perf
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);
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if (defined ($o_help) ) { help(); exit $ERRORS{"UNKNOWN"}};
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if (defined($o_version)) { p_version(); exit $ERRORS{"UNKNOWN"}};
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if ( ! defined($o_host) ) # check host and filter
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{ print "No host defined!\n";print_usage(); exit $ERRORS{"UNKNOWN"}}
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# check snmp information
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if ( !defined($o_community) && (!defined($o_login) || !defined($o_passwd)) )
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{ print "Put snmp login info!\n"; print_usage(); exit $ERRORS{"UNKNOWN"}}
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if ((defined($o_login) || defined($o_passwd)) && (defined($o_community) || defined($o_version2)) )
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{ print "Can't mix snmp v1,2c,3 protocols!\n"; print_usage(); exit $ERRORS{"UNKNOWN"}}
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if (defined ($v3protocols)) {
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if (!defined($o_login)) { print "Put snmp V3 login info with protocols!\n"; print_usage(); exit $ERRORS{"UNKNOWN"}}
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my @v3proto=split(/,/,$v3protocols);
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if ((defined ($v3proto[0])) && ($v3proto[0] ne "")) {$o_authproto=$v3proto[0]; } # Auth protocol
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if (defined ($v3proto[1])) {$o_privproto=$v3proto[1]; } # Priv protocol
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if ((defined ($v3proto[1])) && (!defined($o_privpass))) {
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print "Put snmp V3 priv login info with priv protocols!\n"; print_usage(); exit $ERRORS{"UNKNOWN"}}
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}
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if (defined($o_timeout) && (isnnum($o_timeout) || ($o_timeout < 2) || ($o_timeout > 60)))
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{ print "Timeout must be >1 and <60 !\n"; print_usage(); exit $ERRORS{"UNKNOWN"}}
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if (!defined($o_timeout)) {$o_timeout=5;}
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#Check Warning and crit are present
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if ( ! defined($o_warn) || ! defined($o_crit))
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{ print "Put warning and critical values!\n"; print_usage(); exit $ERRORS{"UNKNOWN"}}
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# Get rid of % sign
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$o_warn =~ s/\%//g;
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$o_crit =~ s/\%//g;
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# if -N or -E switch , undef $o_netsnmp
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if (defined($o_cisco) || defined($o_hp) ) {
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$o_netsnmp=undef;
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if ( isnnum($o_warn) || isnnum($o_crit))
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{ print "Numeric value for warning or critical !\n";print_usage(); exit $ERRORS{"UNKNOWN"} }
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if ( ($o_crit != 0) && ($o_warn > $o_crit) )
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{ print "warning <= critical ! \n";print_usage(); exit $ERRORS{"UNKNOWN"}}
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}
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if (defined($o_netsnmp)) {
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my @o_warnL=split(/,/ , $o_warn);
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my @o_critL=split(/,/ , $o_crit);
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if (($#o_warnL != 1) || ($#o_critL != 1))
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{ print "2 warnings and critical !\n";print_usage(); exit $ERRORS{"UNKNOWN"}}
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for (my $i=0;$i<2;$i++) {
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if ( isnnum($o_warnL[$i]) || isnnum($o_critL[$i]))
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{ print "Numeric value for warning or critical !\n";print_usage(); exit $ERRORS{"UNKNOWN"} }
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if (($o_critL[$i]!= 0) && ($o_warnL[$i] > $o_critL[$i]))
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{ print "warning <= critical ! \n";print_usage(); exit $ERRORS{"UNKNOWN"}}
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if ( $o_critL[$i] > 100)
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{ print "critical percent must be < 100 !\n";print_usage(); exit $ERRORS{"UNKNOWN"}}
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}
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$o_warnR=$o_warnL[0];$o_warnS=$o_warnL[1];
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$o_critR=$o_critL[0];$o_critS=$o_critL[1];
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}
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}
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########## MAIN #######
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check_options();
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# Check gobal timeout if snmp screws up
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if (defined($TIMEOUT)) {
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verb("Alarm at $TIMEOUT");
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alarm($TIMEOUT);
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} else {
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verb("no timeout defined : $o_timeout + 10");
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alarm ($o_timeout+10);
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}
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# Connect to host
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my ($session,$error);
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if ( defined($o_login) && defined($o_passwd)) {
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# SNMPv3 login
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if (!defined ($o_privpass)) {
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verb("SNMPv3 AuthNoPriv login : $o_login, $o_authproto");
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($session, $error) = Net::SNMP->session(
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-hostname => $o_host,
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-version => '3',
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-username => $o_login,
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-authpassword => $o_passwd,
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-authprotocol => $o_authproto,
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-timeout => $o_timeout
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);
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} else {
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verb("SNMPv3 AuthPriv login : $o_login, $o_authproto, $o_privproto");
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($session, $error) = Net::SNMP->session(
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-hostname => $o_host,
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-version => '3',
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-username => $o_login,
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-authpassword => $o_passwd,
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-authprotocol => $o_authproto,
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-privpassword => $o_privpass,
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-privprotocol => $o_privproto,
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-timeout => $o_timeout
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);
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}
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} else {
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if (defined ($o_version2)) {
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# SNMPv2 Login
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verb("SNMP v2c login");
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($session, $error) = Net::SNMP->session(
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-hostname => $o_host,
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-version => 2,
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-community => $o_community,
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-port => $o_port,
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-timeout => $o_timeout
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);
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} else {
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# SNMPV1 login
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verb("SNMP v1 login");
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($session, $error) = Net::SNMP->session(
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-hostname => $o_host,
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-community => $o_community,
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-port => $o_port,
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-timeout => $o_timeout
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);
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}
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}
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if (!defined($session)) {
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printf("ERROR opening session: %s.\n", $error);
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|
|
exit $ERRORS{"UNKNOWN"};
|
||
|
|
}
|
||
|
|
|
||
|
|
# Global variable
|
||
|
|
my $resultat=undef;
|
||
|
|
|
||
|
|
########### Cisco memory check ############
|
||
|
|
if (defined ($o_cisco)) {
|
||
|
|
|
||
|
|
# Get Cisco memory table
|
||
|
|
$resultat = (Net::SNMP->VERSION < 4) ?
|
||
|
|
$session->get_table($cisco_mem_pool)
|
||
|
|
:$session->get_table(Baseoid => $cisco_mem_pool);
|
||
|
|
|
||
|
|
if (!defined($resultat)) {
|
||
|
|
printf("ERROR: Description table : %s.\n", $session->error);
|
||
|
|
$session->close;
|
||
|
|
exit $ERRORS{"UNKNOWN"};
|
||
|
|
}
|
||
|
|
my (@oid,@index)=(undef,undef);
|
||
|
|
my $nindex=0;
|
||
|
|
foreach my $key ( keys %$resultat) {
|
||
|
|
verb("OID : $key, Desc : $$resultat{$key}");
|
||
|
|
if ( $key =~ /$cisco_index/ ) {
|
||
|
|
@oid=split (/\./,$key);
|
||
|
|
$index[$nindex++] = pop(@oid);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# Check if at least 1 memory pool exists
|
||
|
|
if ($nindex == 0) {
|
||
|
|
printf("ERROR: No memory pools found");
|
||
|
|
$session->close;
|
||
|
|
exit $ERRORS{"UNKNOWN"};
|
||
|
|
}
|
||
|
|
|
||
|
|
# Test every memory pool
|
||
|
|
my ($c_output,$prct_free)=(undef,undef);
|
||
|
|
my ($warn_s,$crit_s)=(0,0);
|
||
|
|
my ($used,$free)=(0,0);
|
||
|
|
foreach (@index) {
|
||
|
|
$c_output .="," if defined ($c_output);
|
||
|
|
if ( $$resultat{$cisco_valid . "." . $_} == 1 ) {
|
||
|
|
$used += $$resultat{$cisco_used . "." . $_};
|
||
|
|
$free += $$resultat{$cisco_free . "." . $_};
|
||
|
|
$prct_free=round($$resultat{$cisco_used . "." . $_}*100/($$resultat{$cisco_free . "." . $_}+$$resultat{$cisco_used . "." . $_}) ,0);
|
||
|
|
$c_output .= $$resultat{$cisco_index . "." . $_} . ":" . $prct_free . "%";
|
||
|
|
if (($o_crit!=0)&&($o_crit <= $prct_free)) {
|
||
|
|
$crit_s =1;
|
||
|
|
} elsif (($o_warn!=0)&&($o_warn <= $prct_free)) {
|
||
|
|
$warn_s=1;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$c_output .= $$resultat{$cisco_index . "." . $_} . ": INVALID";
|
||
|
|
$crit_s =1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
my $total=$used+$free;
|
||
|
|
$prct_free=round($used*100/($total),0);
|
||
|
|
verb("Total used : $used, free: $free, output : $c_output");
|
||
|
|
my $c_status="OK";
|
||
|
|
$c_output .=" : " . $prct_free ."% : ";
|
||
|
|
if ($crit_s == 1 ) {
|
||
|
|
$c_output .= " > " . $o_crit ;
|
||
|
|
$c_status="CRITICAL";
|
||
|
|
} else {
|
||
|
|
if ($warn_s == 1 ) {
|
||
|
|
$c_output.=" > " . $o_warn;
|
||
|
|
$c_status="WARNING";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$c_output .= " ; ".$c_status;
|
||
|
|
if (defined ($o_perf)) {
|
||
|
|
$c_output .= " | ram_used=" . $used.";";
|
||
|
|
$c_output .= ($o_warn ==0)? ";" : round($o_warn * $total/100,0).";";
|
||
|
|
$c_output .= ($o_crit ==0)? ";" : round($o_crit * $total/100,0).";";
|
||
|
|
$c_output .= "0;" . $total ;
|
||
|
|
}
|
||
|
|
$session->close;
|
||
|
|
print "$c_output \n";
|
||
|
|
exit $ERRORS{$c_status};
|
||
|
|
}
|
||
|
|
|
||
|
|
########### HP Procurve memory check ############
|
||
|
|
if (defined ($o_hp)) {
|
||
|
|
|
||
|
|
# Get hp memory table
|
||
|
|
$resultat = (Net::SNMP->VERSION < 4) ?
|
||
|
|
$session->get_table($hp_mem_pool)
|
||
|
|
:$session->get_table(Baseoid => $hp_mem_pool);
|
||
|
|
|
||
|
|
if (!defined($resultat)) {
|
||
|
|
printf("ERROR: Description table : %s.\n", $session->error);
|
||
|
|
$session->close;
|
||
|
|
exit $ERRORS{"UNKNOWN"};
|
||
|
|
}
|
||
|
|
my (@oid,@index)=(undef,undef);
|
||
|
|
my $nindex=0;
|
||
|
|
foreach my $key ( keys %$resultat) {
|
||
|
|
verb("OID : $key, Desc : $$resultat{$key}");
|
||
|
|
if ( $key =~ /$hp_mem_index/ ) {
|
||
|
|
@oid=split (/\./,$key);
|
||
|
|
$index[$nindex++] = pop(@oid);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# Check if at least 1 memory slots exists
|
||
|
|
if ($nindex == 0) {
|
||
|
|
printf("ERROR: No memory slots found");
|
||
|
|
$session->close;
|
||
|
|
exit $ERRORS{"UNKNOWN"};
|
||
|
|
}
|
||
|
|
|
||
|
|
# Consolidate the datas
|
||
|
|
my ($total,$free)=(0,0);
|
||
|
|
my ($c_output,$prct_free)=(undef,undef);
|
||
|
|
foreach (@index) {
|
||
|
|
$c_output .="," if defined ($c_output);
|
||
|
|
$total += $$resultat{$hp_mem_total . "." . $_};
|
||
|
|
$free += $$resultat{$hp_mem_free . "." . $_};
|
||
|
|
$c_output .= "Slot " . $$resultat{$hp_mem_index . "." . $_} . ":"
|
||
|
|
.round(
|
||
|
|
100 - ($$resultat{$hp_mem_free . "." . $_} *100 /
|
||
|
|
$$resultat{$hp_mem_total . "." . $_}) ,0)
|
||
|
|
. "%";
|
||
|
|
}
|
||
|
|
my $used = $total - $free;
|
||
|
|
$prct_free=round($used*100/($total),0);
|
||
|
|
verb("Used : $used, Free: $free, Output : $c_output");
|
||
|
|
my $c_status="OK";
|
||
|
|
$c_output .=" : " . $prct_free ."% : ";
|
||
|
|
if (($o_crit!=0)&&($o_crit <= $prct_free)) {
|
||
|
|
$c_output .= " > " . $o_crit ;
|
||
|
|
$c_status="CRITICAL";
|
||
|
|
} else {
|
||
|
|
if (($o_warn!=0)&&($o_warn <= $prct_free)) {
|
||
|
|
$c_output.=" > " . $o_warn;
|
||
|
|
$c_status="WARNING";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$c_output .= " ; ".$c_status;
|
||
|
|
if (defined ($o_perf)) {
|
||
|
|
$c_output .= " | ram_used=" . $used.";";
|
||
|
|
$c_output .= ($o_warn ==0)? ";" : round($o_warn * $total/100,0).";";
|
||
|
|
$c_output .= ($o_crit ==0)? ";" : round($o_crit * $total/100,0).";";
|
||
|
|
$c_output .= "0;" . $total ;
|
||
|
|
}
|
||
|
|
$session->close;
|
||
|
|
print "$c_output \n";
|
||
|
|
exit $ERRORS{$c_status};
|
||
|
|
}
|
||
|
|
|
||
|
|
########### Net snmp memory check ############
|
||
|
|
if (defined ($o_netsnmp)) {
|
||
|
|
|
||
|
|
# Get NetSNMP memory values
|
||
|
|
$resultat = (Net::SNMP->VERSION < 4) ?
|
||
|
|
$session->get_request(@nets_oids)
|
||
|
|
:$session->get_request(-varbindlist => \@nets_oids);
|
||
|
|
|
||
|
|
if (!defined($resultat)) {
|
||
|
|
printf("ERROR: netsnmp : %s.\n", $session->error);
|
||
|
|
$session->close;
|
||
|
|
exit $ERRORS{"UNKNOWN"};
|
||
|
|
}
|
||
|
|
|
||
|
|
my ($realused,$swapused)=(undef,undef);
|
||
|
|
|
||
|
|
$realused= defined($o_cache) ?
|
||
|
|
($$resultat{$nets_ram_total}-$$resultat{$nets_ram_free})/$$resultat{$nets_ram_total}
|
||
|
|
:
|
||
|
|
($$resultat{$nets_ram_total}-($$resultat{$nets_ram_free}+$$resultat{$nets_ram_cache}))/$$resultat{$nets_ram_total};
|
||
|
|
|
||
|
|
if($$resultat{$nets_ram_total} == 0) { $realused = 0; }
|
||
|
|
|
||
|
|
$swapused= ($$resultat{$nets_swap_total} == 0) ? 0 :
|
||
|
|
($$resultat{$nets_swap_total}-$$resultat{$nets_swap_free})/$$resultat{$nets_swap_total};
|
||
|
|
$realused=round($realused*100,0);
|
||
|
|
$swapused=round($swapused*100,0);
|
||
|
|
defined($o_cache) ?
|
||
|
|
verb ("Ram : $$resultat{$nets_ram_free} / $$resultat{$nets_ram_total} : $realused")
|
||
|
|
:
|
||
|
|
verb ("Ram : $$resultat{$nets_ram_free} ($$resultat{$nets_ram_cache} cached) / $$resultat{$nets_ram_total} : $realused");
|
||
|
|
verb ("Swap : $$resultat{$nets_swap_free} / $$resultat{$nets_swap_total} : $swapused");
|
||
|
|
|
||
|
|
my $n_status="OK";
|
||
|
|
my $n_output="Ram : " . $realused . "%, Swap : " . $swapused . "% :";
|
||
|
|
if ((($o_critR!=0)&&($o_critR <= $realused)) || (($o_critS!=0)&&($o_critS <= $swapused))) {
|
||
|
|
$n_output .= " > " . $o_critR . ", " . $o_critS;
|
||
|
|
$n_status="CRITICAL";
|
||
|
|
} else {
|
||
|
|
if ((($o_warnR!=0)&&($o_warnR <= $realused)) || (($o_warnS!=0)&&($o_warnS <= $swapused))) {
|
||
|
|
$n_output.=" > " . $o_warnR . ", " . $o_warnS;
|
||
|
|
$n_status="WARNING";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$n_output .= " ; ".$n_status;
|
||
|
|
if (defined ($o_perf)) {
|
||
|
|
if (defined ($o_cache)) {
|
||
|
|
$n_output .= " | ram_used=" . ($$resultat{$nets_ram_total}-$$resultat{$nets_ram_free}).";";
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$n_output .= " | ram_used=" . ($$resultat{$nets_ram_total}-$$resultat{$nets_ram_free}-$$resultat{$nets_ram_cache}).";";
|
||
|
|
}
|
||
|
|
$n_output .= ($o_warnR ==0)? ";" : round($o_warnR * $$resultat{$nets_ram_total}/100,0).";";
|
||
|
|
$n_output .= ($o_critR ==0)? ";" : round($o_critR * $$resultat{$nets_ram_total}/100,0).";";
|
||
|
|
$n_output .= "0;" . $$resultat{$nets_ram_total}. " ";
|
||
|
|
$n_output .= "swap_used=" . ($$resultat{$nets_swap_total}-$$resultat{$nets_swap_free}).";";
|
||
|
|
$n_output .= ($o_warnS ==0)? ";" : round($o_warnS * $$resultat{$nets_swap_total}/100,0).";";
|
||
|
|
$n_output .= ($o_critS ==0)? ";" : round($o_critS * $$resultat{$nets_swap_total}/100,0).";";
|
||
|
|
$n_output .= "0;" . $$resultat{$nets_swap_total};
|
||
|
|
}
|
||
|
|
$session->close;
|
||
|
|
print "$n_output \n";
|
||
|
|
exit $ERRORS{$n_status};
|
||
|
|
|
||
|
|
}
|