| 35 |
|
# -- allow configurable periods of graphs |
| 36 |
|
# -- comments, types, etc |
| 37 |
|
|
| 38 |
– |
BEGIN { |
| 39 |
– |
push (@INC, "/usr/local/packages/rrdtool/lib/perl5/site_perl/5.8.2/sun4-solaris"); |
| 40 |
– |
} |
| 41 |
– |
|
| 38 |
|
my($version) = '$Id$'; |
| 39 |
|
|
| 40 |
|
$| = 1; |
| 45 |
|
|
| 46 |
|
# define variables that will be read from the config |
| 47 |
|
# nb. keep this insync with the config file! |
| 48 |
< |
use vars qw{ |
| 49 |
< |
$imgdir $rrddir |
| 48 |
> |
use vars qw{ |
| 49 |
> |
$imgdir $rrddir |
| 50 |
|
$maxrrdage $maximgage $deleterrds $deleteimgs |
| 51 |
< |
$hex_slash $hex_underscore |
| 51 |
> |
$hex_slash $hex_underscore $hex_space $hex_colon $hex_bslash $hex_rbracket |
| 52 |
> |
$hex_lbracket $hex_plus $hex_hash |
| 53 |
|
$rrdstep $retry_wait |
| 54 |
|
$verbose $quiet |
| 55 |
|
}; |
| 140 |
|
push @data, "STACK:$1:iowait:iowait#FF0000:OK:iowait cpu"; |
| 141 |
|
push @data, "STACK:$1:kernel:kernel#00FFFF:OK:kernel cpu"; |
| 142 |
|
push @data, "STACK:$1:user:user#0000FF:OK:user cpu "; |
| 143 |
< |
#push @data, "STACK:$1:idle:idle#00FF00:OK:idle cpu "; |
| 143 |
> |
push @data, "LINE2:$1:idle:idle#00FF00:OK:idle cpu "; |
| 144 |
|
push @rawdata, "--upper-limit=100"; |
| 145 |
|
&makegraph($machine, $1, "CPU Usage for $machine", "% cpu time", \@data, \@rawdata); |
| 146 |
|
} |
| 147 |
+ |
if($rrd =~ /^(uptime)\.rrd$/) { |
| 148 |
+ |
my(@data); |
| 149 |
+ |
push @data, "LINE2:$1:uptime:uptime#0000FF:OK:uptime"; |
| 150 |
+ |
&makegraph($machine, $1, "Uptime for $machine", "uptime in seconds", \@data); |
| 151 |
+ |
} |
| 152 |
|
if($rrd =~ /^(mem)\.rrd$/) { |
| 153 |
|
my(@data); |
| 154 |
|
my(@rawdata); |
| 157 |
|
push @data, "NONE:$1:free:free#CCCCFF:NONE:free memory"; |
| 158 |
|
push @data, "NONE:$1:total:total#0000FF:NONE:total memory\\n"; |
| 159 |
|
push @data, "NONE:$1:cache:cache#0000FF:NONE:cache memory\\n"; |
| 160 |
< |
# calculate peruse - note that we only use 'free' if it's less than total |
| 161 |
< |
# (this is to avoid negative percentages :) |
| 162 |
< |
push @rawdata, "CDEF:peruse=total,free,total,LT,free,0,IF,-,total,/,100,*"; |
| 163 |
< |
push @rawdata, "CDEF:percacuse=cache,total,LT,cache,0,IF,total,/,100,*"; |
| 160 |
> |
# calculate peruse - note that we only use 'free' if it's |
| 161 |
> |
# less or equal to total (this is to avoid negative percentages :) |
| 162 |
> |
push @rawdata, "CDEF:peruse=total,free,total,LE,free,0,IF,-,total,/,100,*"; |
| 163 |
> |
push @rawdata, "CDEF:percacuse=cache,total,LE,cache,0,IF,total,/,100,*"; |
| 164 |
|
# and add it to the graph |
| 165 |
|
push @rawdata, "AREA:peruse#CCCCFF:% memory in use"; |
| 166 |
|
&addlegend(\@rawdata, "peruse"); |
| 185 |
|
push @data, "STACK:$1:zombie:zombie#FF0000:OK:zombie processes "; |
| 186 |
|
push @data, "STACK:$1:cpu:cpu#00FF00:OK:cpu processes "; |
| 187 |
|
push @data, "STACK:$1:sleeping:sleeping#0000FF:OK:sleeping processes"; |
| 188 |
< |
#push @data, "LINE2:$1:total:total#FF00FF:OK:total processes "; |
| 188 |
> |
push @data, "LINE2:$1:total:total#FF00FF:OK:total processes "; |
| 189 |
|
&makegraph($machine, $1, "Processes on $machine", "no. of processes", \@data); |
| 190 |
|
} |
| 191 |
|
if($rrd =~ /^(swap)\.rrd$/) { |
| 195 |
|
# although we need it to work out peruse... |
| 196 |
|
push @data, "NONE:$1:free:free#CCCCFF:NONE:free swap"; |
| 197 |
|
push @data, "NONE:$1:total:total#0000FF:NONE:total swap\\n"; |
| 198 |
< |
# calculate peruse - note that we only use 'free' if it's less than total |
| 199 |
< |
# (this is to avoid negative percentages :) |
| 200 |
< |
push @rawdata, "CDEF:peruse=total,free,total,LT,free,0,IF,-,total,/,100,*"; |
| 198 |
> |
# calculate peruse - note that we only use 'free' if it's |
| 199 |
> |
# less or equal to total (this is to avoid negative percentages :) |
| 200 |
> |
push @rawdata, "CDEF:peruse=total,free,total,LE,free,0,IF,-,total,/,100,*"; |
| 201 |
|
# and add it to the graph |
| 202 |
|
push @rawdata, "AREA:peruse#CCCCFF:% swap in use"; |
| 203 |
|
push @rawdata, "--upper-limit=100"; |
| 247 |
|
my($nicename) = $2; |
| 248 |
|
$nicename =~ s/$hex_slash/\//g; |
| 249 |
|
$nicename =~ s/$hex_underscore/_/g; |
| 250 |
+ |
$nicename =~ s/$hex_bslash/\\/g; |
| 251 |
+ |
$nicename =~ s/$hex_space/ /g; |
| 252 |
+ |
$nicename =~ s/$hex_colon/:/g; |
| 253 |
|
&makegraph($machine, "$type-$name", "Disk Usage for $machine on $nicename", "% usage", \@data, \@rawdata); |
| 254 |
|
} |
| 255 |
|
if($rrd =~ /^(diskio)-(\S+)\.rrd$/) { |
| 258 |
|
push @data, "AREA:$1-$2:rbytes:rbytes#00FF00:OK:read bytes "; |
| 259 |
|
push @data, "LINE2:$1-$2:wbytes:wbytes#0000FF:OK:write bytes"; |
| 260 |
|
push @rawdata, "--base=1024"; |
| 261 |
< |
&makegraph($machine, "$1-$2", "Disk IO for $machine on $2", "bytes per second", \@data, \@rawdata); |
| 261 |
> |
# some name tidying |
| 262 |
> |
my($type) = $1; |
| 263 |
> |
my($name) = $2; |
| 264 |
> |
my($nicename) = $2; |
| 265 |
> |
$nicename =~ s/$hex_slash/\//g; |
| 266 |
> |
$nicename =~ s/$hex_underscore/_/g; |
| 267 |
> |
$nicename =~ s/$hex_bslash/\\/g; |
| 268 |
> |
$nicename =~ s/$hex_space/ /g; |
| 269 |
> |
$nicename =~ s/$hex_colon/:/g; |
| 270 |
> |
&makegraph($machine, "$type-$name", "Disk IO for $machine on $nicename", "bytes per second", \@data, \@rawdata); |
| 271 |
|
} |
| 272 |
|
if($rrd =~ /^(net)-(\S+)\.rrd$/) { |
| 273 |
|
my(@data); |
| 275 |
|
push @data, "AREA:$1-$2:rx:rx#00FF00:OK:received bytes "; |
| 276 |
|
push @data, "LINE2:$1-$2:tx:tx#0000FF:OK:transfered bytes"; |
| 277 |
|
push @rawdata, "--base=1024"; |
| 278 |
< |
&makegraph($machine, "$1-$2", "Network IO for $machine on $2", "bytes per second", \@data, \@rawdata); |
| 278 |
> |
# some name tidying |
| 279 |
> |
my($type) = $1; |
| 280 |
> |
my($name) = $2; |
| 281 |
> |
my($nicename) = $2; |
| 282 |
> |
$nicename =~ s/$hex_slash/\//g; |
| 283 |
> |
$nicename =~ s/$hex_underscore/_/g; |
| 284 |
> |
$nicename =~ s/$hex_bslash/\\/g; |
| 285 |
> |
$nicename =~ s/$hex_space/ /g; |
| 286 |
> |
$nicename =~ s/$hex_colon/:/g; |
| 287 |
> |
$nicename =~ s/$hex_lbracket/(/g; |
| 288 |
> |
$nicename =~ s/$hex_rbracket/)/g; |
| 289 |
> |
$nicename =~ s/$hex_plus/+/g; |
| 290 |
> |
$nicename =~ s/$hex_hash/#/g; |
| 291 |
> |
&makegraph($machine, "$type-$name", "Network IO for $machine on $nicename", "bytes per second", \@data, \@rawdata); |
| 292 |
|
} |
| 293 |
|
if($rrd =~ /^(mailq)-(\S+)\.rrd$/) { |
| 294 |
|
my(@data); |
| 338 |
|
my(@imgdirlist) = sort grep { -d "$imgdir/$_" && !/^\.$/ && !/^\.\.$/ } readdir(DIR); |
| 339 |
|
closedir DIR; |
| 340 |
|
|
| 341 |
< |
# look through each directoty, as they might |
| 341 |
> |
# look through each directory, as they might |
| 342 |
|
# contain images for a particular machine |
| 343 |
|
foreach my $machine (@imgdirlist) { |
| 344 |
|
# Read the contents of the directory |
