diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/controller.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/controller.pm
index c3ab6a2cc..6d0ae8d5a 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/controller.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/controller.pm
@@ -36,31 +36,41 @@ sub check {
     $self->{components}->{controller} = {name => 'controllers', total => 0, skip => 0};
     return if ($self->check_filter(section => 'controller'));
     return if (!defined($self->{json_results}->{controllers}));
-    
+
     foreach my $result (@{$self->{json_results}->{controllers}->{controllers}}) {
         my $instance = $result->{'durable-id'};
-        
+
         next if ($self->check_filter(section => 'controller', instance => $instance));
 
         $self->{components}->{controller}->{total}++;
-        
-        $self->{output}->output_add(long_msg => sprintf("Controller '%s' status is '%s', health is '%s', redundancy status is '%s'",
-                                    $result->{'durable-id'}, $result->{status}, $result->{health}, $result->{'redundancy-status'}));
-        
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "controller '%s' status is '%s', health is '%s', redundancy status is '%s'",
+                $result->{'durable-id'}, $result->{status}, $result->{health}, $result->{'redundancy-status'}
+            )
+        );
+
         my $exit1 = $self->get_severity(section => 'controller', value => $result->{status});
         if (!$self->{output}->is_status(value => $exit1, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit1,
-                                        short_msg => sprintf("Controller '%s' status is '%s'", $result->{'durable-id'}, $result->{status}));
+            $self->{output}->output_add(
+                severity => $exit1,
+                short_msg => sprintf("Controller '%s' status is '%s'", $result->{'durable-id'}, $result->{status})
+            );
         }
         my $exit2 = $self->get_severity(section => 'controller', value => $result->{health});
         if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit2,
-                                        short_msg => sprintf("Controller '%s' health is '%s'", $result->{'durable-id'}, $result->{health}));
+            $self->{output}->output_add(
+                severity => $exit2,
+                short_msg => sprintf("Controller '%s' health is '%s'", $result->{'durable-id'}, $result->{health})
+            );
         }
-        my $exit3 = $self->get_severity(section => 'controller', value => $result->{health});
+        my $exit3 = $self->get_severity(section => 'controller', value => $result->{'redundancy-status'});
         if (!$self->{output}->is_status(value => $exit3, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit3,
-                                        short_msg => sprintf("Controller '%s' redundancy status is '%s'", $result->{'redundancy-status'}, $result->{health}));
+            $self->{output}->output_add(
+                severity => $exit3,
+                short_msg => sprintf("Controller '%s' redundancy status is '%s'", $result->{'durable-id'}, $result->{'redundancy-status'})
+            );
         }
     }
 }
diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/disk.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/disk.pm
index d37939110..ddd098a91 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/disk.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/disk.pm
@@ -46,7 +46,7 @@ sub check {
         
         $self->{output}->output_add(
             long_msg => sprintf(
-                "Disk '%s' status is '%s', health is '%s', state is '%s' [instance = %s] [temperature = %s C]",
+                "disk '%s' status is '%s', health is '%s', state is '%s' [instance = %s] [temperature = %s C]",
                 $result->{'serial-number'}, $result->{status}, $result->{health}, $result->{state}, $instance,
                 $result->{'temperature-numeric'}
             )
@@ -99,8 +99,8 @@ sub check {
             );
         }
         $self->{output}->perfdata_add(
-            label => 'temperature', unit => 'C',
             nlabel => 'hardware.disk.temperature.celsius',
+            unit => 'C',
             instances => $instance,
             value => $result->{'temperature-numeric'},
             warning => $warn,
diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/fan.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/fan.pm
index aab2ca4fa..ef519e4b2 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/fan.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/fan.pm
@@ -36,29 +36,37 @@ sub check {
     $self->{components}->{fan} = {name => 'fans', total => 0, skip => 0};
     return if ($self->check_filter(section => 'fan'));
     return if (!defined($self->{json_results}->{fans}));
-    
+
     foreach my $result (@{$self->{json_results}->{fans}->{fan}}) {
         my $instance = $result->{'durable-id'};
-        
+
         next if ($self->check_filter(section => 'fan', instance => $instance));
 
         $self->{components}->{fan}->{total}++;
-        
-        $self->{output}->output_add(long_msg => sprintf("Fan '%s' status is '%s', health is '%s' [instance = %s] [speed = %s rpm]",
-                                    $result->{name}, $result->{status}, $result->{health}, $instance,
-                                    $result->{speed}));
-        
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "fan '%s' status is '%s', health is '%s' [instance = %s] [speed = %s rpm]",
+                $result->{name}, $result->{status}, $result->{health}, $instance,
+                $result->{speed}
+            )
+        );
+
         my $exit1 = $self->get_severity(section => 'fan', value => $result->{status});
         if (!$self->{output}->is_status(value => $exit1, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit1,
-                                        short_msg => sprintf("Fan '%s' status is '%s'", $result->{name}, $result->{status}));
+            $self->{output}->output_add(
+                severity => $exit1,
+                short_msg => sprintf("Fan '%s' status is '%s'", $result->{name}, $result->{status})
+            );
         }
         my $exit2 = $self->get_severity(section => 'fan', value => $result->{health});
         if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit2,
-                                        short_msg => sprintf("Fan '%s' health is '%s'", $result->{name}, $result->{health}));
+            $self->{output}->output_add(
+                severity => $exit2,
+                short_msg => sprintf("Fan '%s' health is '%s'", $result->{name}, $result->{health})
+            );
         }
-        
+
         next if ($result->{speed} !~ /[0-9]/);
         my ($exit3, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'fan', instance => $instance, value => $result->{speed});        
         if (!$self->{output}->is_status(value => $exit3, compare => 'ok', litteral => 1)) {
@@ -66,8 +74,8 @@ sub check {
                                         short_msg => sprintf("Fan '%s' speed is %s rpm", $result->{name}, $result->{speed}));
         }
         $self->{output}->perfdata_add(
-            label => 'speed', unit => 'rpm',
             nlabel => 'hardware.fan.speed.rpm',
+            unit => 'rpm',
             instances => $instance,
             value => $result->{speed},
             warning => $warn,
diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/fru.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/fru.pm
index 8700b7366..7cd0fec61 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/fru.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/fru.pm
@@ -36,21 +36,27 @@ sub check {
     $self->{components}->{fru} = {name => 'frus', total => 0, skip => 0};
     return if ($self->check_filter(section => 'fru'));
     return if (!defined($self->{json_results}->{frus}));
-    
+
     foreach my $result (@{$self->{json_results}->{frus}->{'enclosure-fru'}}) {
         my $instance = $result->{name};
-        
+
         next if ($self->check_filter(section => 'fru', instance => $instance));
 
         $self->{components}->{fru}->{total}++;
-        
-        $self->{output}->output_add(long_msg => sprintf("FRU '%s' status is '%s'",
-                                    $result->{name}, $result->{'fru-status'}));
-        
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "fru '%s' status is '%s'",
+                $result->{name}, $result->{'fru-status'}
+            )
+        );
+
         my $exit1 = $self->get_severity(section => 'fru', value => $result->{'fru-status'});
         if (!$self->{output}->is_status(value => $exit1, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit1,
-                                        short_msg => sprintf("FRU '%s' status is '%s'", $result->{name}, $result->{'fru-status'}));
+            $self->{output}->output_add(
+                severity => $exit1,
+                short_msg => sprintf("FRU '%s' status is '%s'", $result->{name}, $result->{'fru-status'})
+            );
         }
     }
 }
diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/psu.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/psu.pm
index 151f35a6a..fa67746c1 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/psu.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/psu.pm
@@ -36,26 +36,34 @@ sub check {
     $self->{components}->{psu} = {name => 'psus', total => 0, skip => 0};
     return if ($self->check_filter(section => 'psu'));
     return if (!defined($self->{json_results}->{psus}));
-    
+
     foreach my $result (@{$self->{json_results}->{psus}->{'power-supplies'}}) {
         my $instance = $result->{'durable-id'};
-        
+
         next if ($self->check_filter(section => 'psu', instance => $instance));
 
         $self->{components}->{psu}->{total}++;
-        
-        $self->{output}->output_add(long_msg => sprintf("Power supply '%s' status is '%s', health is '%s' [instance = %s]",
-                                    $result->{name}, $result->{status}, $result->{health}, $instance));
-        
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "power supply '%s' status is '%s', health is '%s' [instance = %s]",
+                $result->{name}, $result->{status}, $result->{health}, $instance
+            )
+        );
+
         my $exit1 = $self->get_severity(section => 'psu', value => $result->{status});
         if (!$self->{output}->is_status(value => $exit1, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit1,
-                                        short_msg => sprintf("Power supply '%s' status is '%s'", $result->{name}, $result->{status}));
+            $self->{output}->output_add(
+                severity => $exit1,
+                short_msg => sprintf("Power supply '%s' status is '%s'", $result->{name}, $result->{status})
+            );
         }
         my $exit2 = $self->get_severity(section => 'psu', value => $result->{health});
         if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit2,
-                                        short_msg => sprintf("Power supply '%s' health is '%s'", $result->{name}, $result->{health}));
+            $self->{output}->output_add(
+                severity => $exit2,
+                short_msg => sprintf("Power supply '%s' health is '%s'", $result->{name}, $result->{health})
+            );
         }
     }
 }
diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/sensor.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/sensor.pm
index fcbf035bd..7fdb24391 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/sensor.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/sensor.pm
@@ -70,15 +70,21 @@ sub check {
         next if ($self->check_filter(section => 'sensor', instance => $instance));
 
         $self->{components}->{sensor}->{total}++;
-        
-        $self->{output}->output_add(long_msg => sprintf("Sensor '%s' status is '%s' [instance = %s] [value = %s]",
-                                    $result->{'sensor-name'}, $result->{status}, $instance,
-                                    $result->{value}));
-        
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "sensor '%s' status is '%s' [instance = %s] [value = %s]",
+                $result->{'sensor-name'}, $result->{status}, $instance,
+                $result->{value}
+            )
+        );
+
         my $exit1 = $self->get_severity(section => 'sensor', value => $result->{status});
         if (!$self->{output}->is_status(value => $exit1, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit1,
-                                        short_msg => sprintf("sensor '%s' status is '%s'", $result->{'sensor-name'}, $result->{status}));
+            $self->{output}->output_add(
+                severity => $exit1,
+                short_msg => sprintf("sensor '%s' status is '%s'", $result->{'sensor-name'}, $result->{status})
+            );
         }
         
         next if (!defined($mapping{$result->{'sensor-type'}}));
@@ -86,11 +92,12 @@ sub check {
         my $value = $1;
         my ($exit3, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'sensor', instance => $instance, value => $value);        
         if (!$self->{output}->is_status(value => $exit3, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit3,
-                                        short_msg => sprintf("Sensor '%s' value is %s %s", $result->{'sensor-name'}, $value, $mapping{$result->{'sensor-type'}}->{nunit}));
+            $self->{output}->output_add(
+                severity => $exit3,
+                short_msg => sprintf("Sensor '%s' value is %s %s", $result->{'sensor-name'}, $value, $mapping{$result->{'sensor-type'}}->{nunit})
+            );
         }
         $self->{output}->perfdata_add(
-            label => 'sensor', unit => $mapping{$result->{'sensor-type'}}->{unit},
             nlabel => 'hardware.sensor.' . $mapping{$result->{'sensor-type'}}->{nlabel} . '.' . $mapping{$result->{'sensor-type'}}->{nunit},
             instances => $instance,
             value => $value,
diff --git a/centreon-plugins/storage/dell/me4/restapi/mode/components/volume.pm b/centreon-plugins/storage/dell/me4/restapi/mode/components/volume.pm
index 2c72211c9..a77c27a83 100644
--- a/centreon-plugins/storage/dell/me4/restapi/mode/components/volume.pm
+++ b/centreon-plugins/storage/dell/me4/restapi/mode/components/volume.pm
@@ -36,21 +36,27 @@ sub check {
     $self->{components}->{volume} = {name => 'volumes', total => 0, skip => 0};
     return if ($self->check_filter(section => 'volume'));
     return if (!defined($self->{json_results}->{volumes}));
-    
+
     foreach my $result (@{$self->{json_results}->{volumes}->{volumes}}) {
         my $instance = $result->{'durable-id'};
-        
+
         next if ($self->check_filter(section => 'volume', instance => $instance));
 
         $self->{components}->{volume}->{total}++;
-        
-        $self->{output}->output_add(long_msg => sprintf("Volume '%s' health is '%s' [instance = %s]",
-                                    $result->{'volume-name'}, $result->{health}, $instance));
-        
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "volume '%s' health is '%s' [instance = %s]",
+                $result->{'volume-name'}, $result->{health}, $instance
+            )
+        );
+
         my $exit1 = $self->get_severity(section => 'volume', value => $result->{health});
         if (!$self->{output}->is_status(value => $exit1, compare => 'ok', litteral => 1)) {
-            $self->{output}->output_add(severity => $exit1,
-                                        short_msg => sprintf("Volume '%s' health is '%s'", $result->{'volume-name'}, $result->{health}));
+            $self->{output}->output_add(
+                severity => $exit1,
+                short_msg => sprintf("Volume '%s' health is '%s'", $result->{'volume-name'}, $result->{health})
+            );
         }
     }
 }