| 15 |
|
# You'd be silly not to use this ;) |
| 16 |
|
use strict; |
| 17 |
|
|
| 18 |
< |
# Have to hope this will work really. |
| 19 |
< |
my($ostype) = `uname -s`; chomp($ostype); |
| 18 |
> |
# Get the OS type from the args, or try towork it out |
| 19 |
> |
my($ostype) = $ARGV[0]; |
| 20 |
> |
$ostype = `uname -s` if not defined $ostype; |
| 21 |
> |
chomp($ostype); |
| 22 |
|
|
| 23 |
|
# Decide which paths we should use. |
| 24 |
< |
my($uptimebin); |
| 25 |
< |
if ($ostype eq "SunOS" || $ostype eq "Linux" || $ostype eq "FreeBSD") { |
| 24 |
> |
my($uptimebin); my($sysctlbin); |
| 25 |
> |
if ($ostype eq "SunOS" || $ostype eq "Linux") { |
| 26 |
|
# covers: Solaris 7/8 |
| 27 |
|
# covers: Debian r2.2 |
| 26 |
– |
# covers: FreeBSD 4.X |
| 28 |
|
$uptimebin = "/usr/bin/uptime"; |
| 29 |
|
} |
| 30 |
+ |
elsif ($ostype eq "FreeBSD") { |
| 31 |
+ |
# covers: FreeBSD 4.X |
| 32 |
+ |
$sysctlbin = "/sbin/sysctl"; |
| 33 |
+ |
} |
| 34 |
|
else { |
| 35 |
|
print "i-scream_uptime.pl Error: Unable to identify system type - \"$ostype\".\n"; |
| 36 |
|
print "\"uname -s\" does not report one of the following known types;\n"; |
| 39 |
|
} |
| 40 |
|
|
| 41 |
|
# Run the following components: - |
| 37 |
– |
&print_ident(); |
| 42 |
|
&include_uptime(); |
| 43 |
|
|
| 44 |
|
# End the program normally. |
| 47 |
|
|
| 48 |
|
|
| 49 |
|
|
| 46 |
– |
# prints out an identifier for this version of the script |
| 47 |
– |
# this could be used in checks further downstream |
| 48 |
– |
sub print_ident() { |
| 49 |
– |
print 'packet.plugins.ident.i-scream_uptime i-scream_uptime.pl $Revision$'; |
| 50 |
– |
print "\n"; |
| 51 |
– |
} |
| 52 |
– |
|
| 50 |
|
# sub to print pairs of data, separated by a single space character. |
| 51 |
|
# If the second argument is undefined, then the pair is still printed, |
| 52 |
|
# however, the value shall be displayed as the the 'default' value |
| 68 |
|
# get system uptime in seconds, and the current load |
| 69 |
|
sub include_uptime() { |
| 70 |
|
|
| 71 |
< |
# grab the uptime |
| 72 |
< |
my($uptime) = `$uptimebin`; |
| 71 |
> |
# if it's FreeBSD, get the uptime and load sanely :) |
| 72 |
> |
if ($ostype eq "FreeBSD") { |
| 73 |
> |
my($boottime) = `$sysctlbin -n kern.boottime`; |
| 74 |
> |
if($boottime =~ /^{ sec = (\d+),/) { |
| 75 |
> |
&print_pair("unknown", "packet.os.uptime", time()-$1); |
| 76 |
> |
} |
| 77 |
|
|
| 78 |
< |
# grab the load |
| 79 |
< |
&print_pair(0, "packet.load.load1", $uptime =~ /load average.?:\s*([^\s]+?),/); |
| 80 |
< |
&print_pair(0, "packet.load.load5", $uptime =~ /load average.?:\s*.+?,\s*([^\s]+?),/); |
| 81 |
< |
&print_pair(0, "packet.load.load15", $uptime =~ /load average.?:\s*.+?,\s*.+?,\s*([^\s]+)/); |
| 82 |
< |
|
| 83 |
< |
# work out the days, hours, and minutes |
| 83 |
< |
|
| 84 |
< |
if ($uptime =~ /day.*,\s+([0-9]+):([0-9]+)/) { |
| 85 |
< |
# normal |
| 86 |
< |
$uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+):([0-9]+)/; |
| 87 |
< |
$uptime = "$1:$2:$3"; |
| 78 |
> |
my($loadavg) = `$sysctlbin -n vm.loadavg`; |
| 79 |
> |
if($loadavg =~ /\s+([^\s]+?)\s+([^\s]+?)\s+([^\s]+?)\s+/) { |
| 80 |
> |
&print_pair(0, "packet.load.load1", $1); |
| 81 |
> |
&print_pair(0, "packet.load.load5", $2); |
| 82 |
> |
&print_pair(0, "packet.load.load15", $3); |
| 83 |
> |
} |
| 84 |
|
} |
| 85 |
+ |
|
| 86 |
+ |
# otherwise, lets parse :) |
| 87 |
|
else { |
| 88 |
< |
if ($uptime =~ /day/) { |
| 89 |
< |
if ($uptime =~ /hr/) { |
| 90 |
< |
# 0 minutes |
| 91 |
< |
$uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+)\s+[^\s]+,/; |
| 92 |
< |
$uptime = "$1:$2:0"; |
| 88 |
> |
# grab the uptime |
| 89 |
> |
my($uptime) = `$uptimebin`; |
| 90 |
> |
|
| 91 |
> |
# grab the load |
| 92 |
> |
&print_pair(0, "packet.load.load1", $uptime =~ /load average.?:\s*([^\s]+?),/); |
| 93 |
> |
&print_pair(0, "packet.load.load5", $uptime =~ /load average.?:\s*.+?,\s*([^\s]+?),/); |
| 94 |
> |
&print_pair(0, "packet.load.load15", $uptime =~ /load average.?:\s*.+?,\s*.+?,\s*([^\s]+)/); |
| 95 |
> |
|
| 96 |
> |
# work out the days, hours, and minutes |
| 97 |
> |
|
| 98 |
> |
if ($uptime =~ /day.*,\s+([0-9]+):([0-9]+)/) { |
| 99 |
> |
# normal |
| 100 |
> |
$uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+):([0-9]+)/; |
| 101 |
> |
$uptime = "$1:$2:$3"; |
| 102 |
> |
} |
| 103 |
> |
else { |
| 104 |
> |
if ($uptime =~ /day/) { |
| 105 |
> |
if ($uptime =~ /hr/) { |
| 106 |
> |
# 0 minutes |
| 107 |
> |
$uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+)\s+[^\s]+,/; |
| 108 |
> |
$uptime = "$1:$2:0"; |
| 109 |
> |
} |
| 110 |
> |
elsif ($uptime =~ /min/) { |
| 111 |
> |
# 0 hours |
| 112 |
> |
$uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+)\s+[^\s]+,/; |
| 113 |
> |
$uptime = "$1:0:$2"; |
| 114 |
> |
} |
| 115 |
> |
else { |
| 116 |
> |
# 0 hours and 0 mins |
| 117 |
> |
$uptime =~ /up\s+([0-9]+)/; |
| 118 |
> |
$uptime = "$1:0:0"; |
| 119 |
> |
} |
| 120 |
|
} |
| 121 |
+ |
elsif ($uptime =~ /hr/) { |
| 122 |
+ |
# 0 days and 0 minutes |
| 123 |
+ |
$uptime =~ /up\s+([0-9]+)\s+/; |
| 124 |
+ |
$uptime = "0:$1:0"; |
| 125 |
+ |
} |
| 126 |
|
elsif ($uptime =~ /min/) { |
| 127 |
< |
# 0 hours |
| 128 |
< |
$uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+)\s+[^\s]+,/; |
| 129 |
< |
$uptime = "$1:0:$2"; |
| 127 |
> |
# 0 days and 0 hours |
| 128 |
> |
$uptime =~ /up\s+([0-9]+)\s+/; |
| 129 |
> |
$uptime = "0:0:$1"; |
| 130 |
|
} |
| 131 |
|
else { |
| 132 |
< |
# 0 hours and 0 mins |
| 133 |
< |
$uptime =~ /up\s+([0-9]+)/; |
| 134 |
< |
$uptime = "$1:0:0"; |
| 132 |
> |
# 0 days |
| 133 |
> |
$uptime =~ /up\s+([0-9]+):([0-9]+)/; |
| 134 |
> |
$uptime = "0:$1:$2"; |
| 135 |
|
} |
| 136 |
|
} |
| 107 |
– |
elsif ($uptime =~ /hr/) { |
| 108 |
– |
# 0 days and 0 minutes |
| 109 |
– |
$uptime =~ /up\s+([0-9]+)\s+/; |
| 110 |
– |
$uptime = "0:$1:0"; |
| 111 |
– |
} |
| 112 |
– |
elsif ($uptime =~ /min/) { |
| 113 |
– |
# 0 days and 0 hours |
| 114 |
– |
$uptime =~ /up\s+([0-9]+)\s+/; |
| 115 |
– |
$uptime = "0:0:$1"; |
| 116 |
– |
} |
| 117 |
– |
else { |
| 118 |
– |
# 0 days |
| 119 |
– |
$uptime =~ /up\s+([0-9]+):([0-9]+)/; |
| 120 |
– |
$uptime = "0:$1:$2"; |
| 121 |
– |
} |
| 122 |
– |
} |
| 123 |
– |
|
| 124 |
– |
# turn into seconds |
| 125 |
– |
$uptime =~ /([0-9]+):([0-9]+):([0-9]+)/; |
| 126 |
– |
$uptime = ($3+($2+($1*24))*60)*60; |
| 137 |
|
|
| 138 |
< |
# print the value out |
| 139 |
< |
&print_pair("unknown", "packet.os.uptime", $uptime); |
| 138 |
> |
# turn into seconds |
| 139 |
> |
$uptime =~ /([0-9]+):([0-9]+):([0-9]+)/; |
| 140 |
> |
$uptime = ($3+($2+($1*24))*60)*60; |
| 141 |
> |
|
| 142 |
> |
# print the value out |
| 143 |
> |
&print_pair("unknown", "packet.os.uptime", $uptime); |
| 144 |
> |
} |
| 145 |
|
|
| 146 |
|
} |
