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Fix #5519

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This commit is contained in:
qgarnier 2014-05-05 21:04:51 +02:00
parent 2aef0775d2
commit bfeec3ca95
2 changed files with 53 additions and 21 deletions
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62
os/linux/local/mode/loadaverage.pm
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@ -56,11 +56,12 @@ sub new {
"ssh-command:s" => { name => 'ssh_command', default => 'ssh' }, "ssh-command:s" => { name => 'ssh_command', default => 'ssh' },
"timeout:s" => { name => 'timeout', default => 30 }, "timeout:s" => { name => 'timeout', default => 30 },
"sudo" => { name => 'sudo' }, "sudo" => { name => 'sudo' },
"command:s" => { name => 'command', default => 'cat' }, "command:s" => { name => 'command', default => 'tail' },
"command-path:s" => { name => 'command_path' }, "command-path:s" => { name => 'command_path' },
"command-options:s" => { name => 'command_options', default => '/proc/loadavg 2>&1' }, "command-options:s" => { name => 'command_options', default => '-n +1 /proc/loadavg /proc/stat 2>&1' },
"warning:s" => { name => 'warning', default => '' }, "warning:s" => { name => 'warning', default => '' },
"critical:s" => { name => 'critical', default => '' }, "critical:s" => { name => 'critical', default => '' },
"average" => { name => 'average' },
}); });
return $self; return $self;
} }
@ -109,7 +110,9 @@ sub run {
command_options => $self->{option_results}->{command_options}); command_options => $self->{option_results}->{command_options});
my ($load1m, $load5m, $load15m); my ($load1m, $load5m, $load15m);
if ($stdout =~ /([0-9\.]+)\s+([0-9\.]+)\s+([0-9\.]+)/) { my ($msg, $cpu_load1, $cpu_load5, $cpu_load15);
if ($stdout =~ /\/proc\/loadavg.*?([0-9\.]+)\s+([0-9\.]+)\s+([0-9\.]+)/ms) {
($load1m, $load5m, $load15m) = ($1, $2, $3) ($load1m, $load5m, $load15m) = ($1, $2, $3)
} }
@ -118,29 +121,54 @@ sub run {
$self->{output}->option_exit(); $self->{output}->option_exit();
} }
my $exit1 = $self->{perfdata}->threshold_check(value => $load1m, if (defined($self->{option_results}->{average})) {
threshold => [ { label => 'crit1', 'exit_litteral' => 'critical' }, { label => 'warn1', exit_litteral => 'warning' } ]); my $countCpu = 0;
my $exit2 = $self->{perfdata}->threshold_check(value => $load5m,
threshold => [ { label => 'crit5', 'exit_litteral' => 'critical' }, { label => 'warn5', exit_litteral => 'warning' } ]);
my $exit3 = $self->{perfdata}->threshold_check(value => $load15m,
threshold => [ { label => 'crit15', 'exit_litteral' => 'critical' }, { label => 'warn15', exit_litteral => 'warning' } ]);
$countCpu++ while ($stdout =~ /^cpu\d+/msg);
if ($countCpu == 0){
$self->{output}->output_add(severity => 'unknown',
short_msg => 'Unable to get number of CPUs');
$self->{output}->display();
$self->{output}->exit();
}
$cpu_load1 = sprintf("%0.2f", $load1m / $countCpu);
$cpu_load5 = sprintf("%0.2f", $load5m / $countCpu);
$cpu_load15 = sprintf("%0.2f", $load15m / $countCpu);
$msg = sprintf("Load average: %s [%s/%s CPUs], %s [%s/%s CPUs], %s [%s/%s CPUs]", $cpu_load1, $load1m, $countCpu,
$cpu_load5, $load5m, $countCpu,
$cpu_load15, $load15m, $countCpu);
} else {
$cpu_load1 = $load1m;
$cpu_load5 = $load5m;
$cpu_load15 = $load15m;
$msg = sprintf("Load average: %s, %s, %s", $cpu_load1, $cpu_load5, $cpu_load15);
}
my $exit1 = $self->{perfdata}->threshold_check(value => $cpu_load1,
threshold => [ { label => 'crit1', 'exit_litteral' => 'critical' }, { label => 'warn1', exit_litteral => 'warning' } ]);
my $exit2 = $self->{perfdata}->threshold_check(value => $cpu_load5,
threshold => [ { label => 'crit5', 'exit_litteral' => 'critical' }, { label => 'warn5', exit_litteral => 'warning' } ]);
my $exit3 = $self->{perfdata}->threshold_check(value => $cpu_load15,
threshold => [ { label => 'crit15', 'exit_litteral' => 'critical' }, { label => 'warn15', exit_litteral => 'warning' } ]);
my $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2, $exit3 ]); my $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2, $exit3 ]);
$self->{output}->output_add(severity => $exit, $self->{output}->output_add(severity => $exit,
short_msg => sprintf("Load average: %s, %s, %s", $load1m, $load5m, $load15m)); short_msg => $msg);
$self->{output}->perfdata_add(label => 'load1', $self->{output}->perfdata_add(label => 'load1',
value => $load1m, value => $cpu_load1,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn1'), warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn1'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit1'), critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit1'),
min => 0); min => 0);
$self->{output}->perfdata_add(label => 'load5', $self->{output}->perfdata_add(label => 'load5',
value => $load5m, value => $cpu_load5,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn5'), warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn5'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit5'), critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit5'),
min => 0); min => 0);
$self->{output}->perfdata_add(label => 'load15', $self->{output}->perfdata_add(label => 'load15',
value => $load15m, value => $cpu_load15,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn15'), warning => $self->{perfdata}->get_perfdata_for_output(label => 'warn15'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit15'), critical => $self->{perfdata}->get_perfdata_for_output(label => 'crit15'),
min => 0); min => 0);
@ -167,6 +195,10 @@ Threshold warning (1min,5min,15min).
Threshold critical (1min,5min,15min). Threshold critical (1min,5min,15min).
=item B<--average>
Load average for the number of CPUs.
=item B<--remote> =item B<--remote>
Execute command remotely in 'ssh'. Execute command remotely in 'ssh'.
@ -197,7 +229,7 @@ Use 'sudo' to execute the command.
=item B<--command> =item B<--command>
Command to get information (Default: 'cat'). Command to get information (Default: 'tail').
Can be changed if you have output in a file. Can be changed if you have output in a file.
=item B<--command-path> =item B<--command-path>
@ -206,7 +238,7 @@ Command path (Default: none).
=item B<--command-options> =item B<--command-options>
Command options (Default: '/proc/loadavg 2>&1'). Command options (Default: '-n +1 /proc/loadavg /proc/stat 2>&1').
=back =back