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# You'd be silly not to use this ;) |
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use strict; |
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< |
# Path's |
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> |
# Paths |
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my($topbin) = "/usr/local/sbin/top"; |
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my($dfbin) = "/usr/bin/df"; |
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my($usersbin) = "/usr/ucb/users"; |
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my($unamebin) = "/usr/bin/uname"; |
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+ |
my($uptimebin) = "/usr/bin/uptime"; |
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|
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# Run the following components: - |
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&print_ident(); |
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&include_osver(); |
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+ |
&include_uptime(); |
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&include_users(); |
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&include_top(); |
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&include_disk(); |
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# sub to print pairs of data, separated by a single space character. |
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# If the second argument is undefined, then the pair is still printed, |
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< |
# however, the value shall be displayed as the string "unknown". |
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< |
# If $type is non-zero, then "0" is printed instead of "unknown". |
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> |
# however, the value shall be displayed as the the 'default' value |
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> |
# if the passed value was undefined. |
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sub print_pair($$$) { |
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< |
my($type, $name, $value) = @_; |
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> |
my($default, $name, $value) = @_; |
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|
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if (!defined $value) { |
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if ($type) { |
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< |
$value = "0.00"; |
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< |
} |
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< |
else { |
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< |
$value = "unknown"; |
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< |
} |
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> |
$value = $default; |
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} |
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# Remove the trailing linefeed if we've not already done so. |
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# $4 will not match unless everything before it does... |
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if (defined $5) { |
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my ($filesystem, $kbytes, $used, $avail, $mount) = ($1, $2, $3, $4, $5); |
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< |
&print_pair(0, "packet.disk.p$partition_no.attributes.name", $filesystem); |
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< |
&print_pair(1, "packet.disk.p$partition_no.attributes.kbytes", $kbytes); |
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< |
&print_pair(1, "packet.disk.p$partition_no.attributes.used", $used); |
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< |
&print_pair(1, "packet.disk.p$partition_no.attributes.avail", $avail); |
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< |
&print_pair(0, "packet.disk.p$partition_no.attributes.mount", $mount); |
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> |
&print_pair("unknown", "packet.disk.p$partition_no.attributes.name", $filesystem); |
| 91 |
> |
&print_pair(0, "packet.disk.p$partition_no.attributes.kbytes", $kbytes); |
| 92 |
> |
&print_pair(0, "packet.disk.p$partition_no.attributes.used", $used); |
| 93 |
> |
&print_pair(0, "packet.disk.p$partition_no.attributes.avail", $avail); |
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> |
&print_pair("unknown", "packet.disk.p$partition_no.attributes.mount", $mount); |
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++$partition_no; |
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} |
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} |
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chop $users; |
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my($users_count) = 0; |
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$users_count++ while $users =~ /\w+/g; |
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my($users_list) = $users; |
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> |
my($users_list) = $users." "; |
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|
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< |
&print_pair(1, "packet.users.count", $users_count); |
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< |
&print_pair(0, "packet.users.list", $users_list); |
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> |
&print_pair(0, "packet.users.count", $users_count); |
| 114 |
> |
&print_pair("unknown", "packet.users.list", $users_list); |
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} |
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my($top) = join(" ", @top); |
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$top =~ s/\n//g; |
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|
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< |
&print_pair(1, "packet.load.load1", $top =~ /load averages:\s*([^\s]+?),/); |
| 128 |
< |
&print_pair(1, "packet.load.load5", $top =~ /load averages:\s*.+?,\s*([^\s]+?),/); |
| 129 |
< |
&print_pair(1, "packet.load.load15", $top =~ /load averages:\s*.+?,\s*.+?,\s*([^\s]+?)\s*/); |
| 130 |
< |
&print_pair(1, "packet.processes.total", $top =~ /([^\s]+?) processes:/); |
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< |
&print_pair(1, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/); |
| 132 |
< |
&print_pair(1, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/); |
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< |
&print_pair(1, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/); |
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< |
&print_pair(1, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/); |
| 135 |
< |
&print_pair(1, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/); |
| 136 |
< |
&print_pair(1, "packet.cpu.user", $top =~ /([^\s]+?)% user/); |
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< |
&print_pair(1, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/); |
| 138 |
< |
&print_pair(1, "packet.cpu.iowait", $top =~ /([^\s]+?)% iowait/); |
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< |
&print_pair(1, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/); |
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> |
&print_pair(0, "packet.load.load1", $top =~ /load averages:\s*([^\s]+?),/); |
| 128 |
> |
&print_pair(0, "packet.load.load5", $top =~ /load averages:\s*.+?,\s*([^\s]+?),/); |
| 129 |
> |
&print_pair(0, "packet.load.load15", $top =~ /load averages:\s*.+?,\s*.+?,\s*([^\s]+?)\s/); |
| 130 |
> |
&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/); |
| 131 |
> |
&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/); |
| 132 |
> |
&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/); |
| 133 |
> |
&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/); |
| 134 |
> |
&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/); |
| 135 |
> |
&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/); |
| 136 |
> |
&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/); |
| 137 |
> |
&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/); |
| 138 |
> |
&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% iowait/); |
| 139 |
> |
&print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/); |
| 140 |
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|
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# The following need to be specified in megabytes. |
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# If they are preceeded by a G, then multiply by 1024. |
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$top =~ /([^\s]+?)([MG]) real/; |
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my($real) = $1; |
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$real*=1024 if $2 eq "G"; |
| 147 |
< |
&print_pair(1, "packet.memory.real", $real); |
| 147 |
> |
&print_pair(0, "packet.memory.real", $real); |
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|
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$top =~ /([^\s]+?)([MG]) free/; |
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my($free) = $1; |
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$free*=1024 if $2 eq "G"; |
| 152 |
< |
&print_pair(1, "packet.memory.free", $free); |
| 152 |
> |
&print_pair(0, "packet.memory.free", $free); |
| 153 |
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|
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$top =~ /([^\s]+?)([MG]) swap in use/; |
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my($swap_in_use) = $1; |
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$top =~ /([^\s]+?)([MG]) swap free/; |
| 160 |
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my($swap_free) = $1; |
| 161 |
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$swap_free*=1024 if $2 eq "G"; |
| 162 |
< |
&print_pair(1, "packet.memory.swap_free", $swap_free); |
| 162 |
> |
&print_pair(0, "packet.memory.swap_free", $swap_free); |
| 163 |
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|
| 164 |
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# AJ requested total swap instead of swap_in_use, so here we go! |
| 165 |
< |
&print_pair(1, "packet.memory.swap_total", $swap_free + $swap_in_use); |
| 165 |
> |
&print_pair(0, "packet.memory.swap_total", $swap_free + $swap_in_use); |
| 166 |
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} |
| 167 |
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|
| 168 |
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# sub to get details of the machine's operating system. |
| 177 |
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my($os_sysname) = `$unamebin -n`; |
| 178 |
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my($os_version) = `$unamebin -v`; |
| 179 |
|
|
| 180 |
< |
&print_pair(0, "packet.os.name", $os_name); |
| 181 |
< |
&print_pair(0, "packet.os.release", $os_release); |
| 182 |
< |
&print_pair(0, "packet.os.platform", $os_platform); |
| 183 |
< |
&print_pair(0, "packet.os.sysname", $os_sysname); |
| 184 |
< |
&print_pair(0, "packet.os.version", $os_version); |
| 180 |
> |
&print_pair("unknown", "packet.os.name", $os_name); |
| 181 |
> |
&print_pair("unknown", "packet.os.release", $os_release); |
| 182 |
> |
&print_pair("unknown", "packet.os.platform", $os_platform); |
| 183 |
> |
&print_pair("unknown", "packet.os.sysname", $os_sysname); |
| 184 |
> |
&print_pair("unknown", "packet.os.version", $os_version); |
| 185 |
> |
|
| 186 |
> |
} |
| 187 |
> |
|
| 188 |
> |
# sub to get system uptime. |
| 189 |
> |
sub include_uptime() { |
| 190 |
> |
|
| 191 |
> |
# grab the uptime |
| 192 |
> |
my($uptime) = `$uptimebin`; |
| 193 |
> |
|
| 194 |
> |
# work out the days, hours, and minutes |
| 195 |
> |
if ($uptime =~ /hr/) { |
| 196 |
> |
# 0 minutes |
| 197 |
> |
$uptime =~ s/up ([0-9]+) .*, ([0-9]+) .*,/$1:$2:0/; |
| 198 |
> |
} |
| 199 |
> |
elsif ($uptime =~ /min/) { |
| 200 |
> |
# 0 hours |
| 201 |
> |
$uptime =~ s/up ([0-9]+) .*, ([0-9]+) .*,/$1:0:$2/; |
| 202 |
> |
} |
| 203 |
> |
elsif ($uptime =~ /day/) { |
| 204 |
> |
# normal |
| 205 |
> |
$uptime =~ s/up ([0-9]+) .*, ([0-9]+):([0-9]+)/$1:$2:$3/; |
| 206 |
> |
} |
| 207 |
> |
else { |
| 208 |
> |
# 0 days |
| 209 |
> |
$uptime =~ s/up ([0-9]+):([0-9]+)/0:$1:$2/; |
| 210 |
> |
} |
| 211 |
> |
|
| 212 |
> |
# turn into minutes |
| 213 |
> |
|
| 214 |
> |
$uptime =~ /([0-9]+):([0-9]+):([0-9]+)/; |
| 215 |
> |
$uptime = $3 + ($2 + $1*24)*60; |
| 216 |
> |
|
| 217 |
> |
&print_pair("unknown", "packet.os.uptime", $uptime); |
| 218 |
|
|
| 219 |
|
} |
