diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/clusterusage.pm b/centreon-plugins/cloud/nutanix/snmp/mode/clusterusage.pm
index b8d906066..9db7dad4c 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/clusterusage.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/clusterusage.pm
@@ -31,14 +31,13 @@ my $cluster_name = '';
 
 sub custom_status_output {
     my ($self, %options) = @_;
-    
-    my $msg = 'status : ' . $self->{result_values}->{status};
-    return $msg;
+
+    return 'status : ' . $self->{result_values}->{status};
 }
 
 sub custom_status_calc {
     my ($self, %options) = @_;
-    
+
     $self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_clusterStatus'};
     $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
     return 0;
@@ -59,11 +58,13 @@ sub custom_usage_perfdata {
         $total_options{cast_int} = 1;
     }
 
-    $self->{output}->perfdata_add(label => $label, unit => 'B',
-                                  value => $value_perf,
-                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
-                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
-                                  min => 0, max => $self->{result_values}->{total});
+    $self->{output}->perfdata_add(
+        label => $label, unit => 'B',
+        value => $value_perf,
+        warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
+        critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
+        min => 0, max => $self->{result_values}->{total}
+    );
 }
 
 sub custom_usage_threshold {
@@ -86,11 +87,12 @@ sub custom_usage_output {
     my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
     my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
     my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
-    my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
-                   $total_size_value . " " . $total_size_unit,
-                   $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
-                   $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
-    return $msg;
+    return sprintf(
+        'Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)',
+        $total_size_value . " " . $total_size_unit,
+        $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
+        $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free}
+    );
 }
 
 sub custom_usage_calc {
@@ -102,17 +104,16 @@ sub custom_usage_calc {
     $self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
     $self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
     $self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
-
     return 0;
 }
 
 sub set_counters {
     my ($self, %options) = @_;
-    
+
     $self->{maps_counters_type} = [
         { name => 'cluster', type => 0, cb_prefix_output => 'prefix_cluster_output', skipped_code => { -10 => 1 } },
     ];
-    
+
     $self->{maps_counters}->{cluster} = [
         { label => 'status', threshold => 0, set => {
                 key_values => [ { name => 'clusterStatus' } ],
@@ -155,15 +156,14 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
-    
-    $options{options}->add_options(arguments =>
-                                { 
-                                  "warning-status:s"    => { name => 'warning_status', default => '' },
-                                  "critical-status:s"   => { name => 'critical_status', default => '' },
-                                  "units:s"             => { name => 'units', default => '%' },
-                                  "free"                => { name => 'free' },
-                                });
-    
+
+    $options{options}->add_options(arguments => { 
+        'warning-status:s'  => { name => 'warning_status', default => '' },
+        'critical-status:s' => { name => 'critical_status', default => '' },
+        'units:s'           => { name => 'units', default => '%' },
+        'free'              => { name => 'free' },
+    });
+
     return $self;
 }
 
@@ -176,7 +176,7 @@ sub check_options {
 
 sub prefix_cluster_output {
     my ($self, %options) = @_;
-    
+
     return "Cluster '" . $cluster_name . "' ";
 }
 
@@ -197,10 +197,12 @@ sub manage_selection {
         $self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
         $self->{output}->option_exit();
     }
-    
-    my $snmp_result = $options{snmp}->get_table(oid => $oid_nutanix, 
+
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_nutanix, 
         start => $mapping->{clusterName}->{oid}, end => $mapping->{clusterLatency}->{oid},
-        nothing_quit => 1);
+        nothing_quit => 1
+    );
     my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => '0');
     $self->{cluster} = { %$result };
     $cluster_name = centreon::plugins::misc::trim($result->{clusterName});
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/containerusage.pm b/centreon-plugins/cloud/nutanix/snmp/mode/containerusage.pm
index 381118f15..c52cdacac 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/containerusage.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/containerusage.pm
@@ -43,11 +43,13 @@ sub custom_usage_perfdata {
         $total_options{cast_int} = 1;
     }
 
-    $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
-                                  value => $value_perf,
-                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
-                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
-                                  min => 0, max => $self->{result_values}->{total});
+    $self->{output}->perfdata_add(
+        label => $label . $extra_label, unit => 'B',
+        value => $value_perf,
+        warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
+        critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
+        min => 0, max => $self->{result_values}->{total}
+    );
 }
 
 sub custom_usage_threshold {
@@ -70,11 +72,12 @@ sub custom_usage_output {
     my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
     my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
     my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
-    my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
-                   $total_size_value . " " . $total_size_unit,
-                   $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
-                   $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
-    return $msg;
+    return sprintf(
+        'Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)',
+        $total_size_value . " " . $total_size_unit,
+        $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
+        $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free}
+    );
 }
 
 sub custom_usage_calc {
@@ -86,17 +89,16 @@ sub custom_usage_calc {
     $self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
     $self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
     $self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
-
     return 0;
 }
 
 sub set_counters {
     my ($self, %options) = @_;
-    
+
     $self->{maps_counters_type} = [
         { name => 'container', type => 1, cb_prefix_output => 'prefix_container_output', message_multiple => 'All containers are ok', skipped_code => { -10 => 1 } },
     ];
-    
+
     $self->{maps_counters}->{container} = [
         { label => 'usage', set => {
                 key_values => [ { name => 'display' }, { name => 'citUsedCapacity' }, { name => 'citTotalCapacity' } ],
@@ -131,11 +133,11 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
-    
+
     $options{options}->add_options(arguments => { 
-        "filter-name:s"       => { name => 'filter_name' },
-        "units:s"             => { name => 'units', default => '%' },
-        "free"                => { name => 'free' },
+        'filter-name:s' => { name => 'filter_name' },
+        'units:s'       => { name => 'units', default => '%' },
+        'free'          => { name => 'free' },
     });
 
     return $self;
@@ -143,7 +145,7 @@ sub new {
 
 sub prefix_container_output {
     my ($self, %options) = @_;
-    
+
     return "Container '" . $options{instance_value}->{display} . "' ";
 }
 
@@ -164,10 +166,12 @@ sub manage_selection {
         $self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
         $self->{output}->option_exit();
     }
-    
+
     $self->{container} = {};
-    my $snmp_result = $options{snmp}->get_table(oid => $oid_citEntry,
-                                                nothing_quit => 1);
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_citEntry,
+        nothing_quit => 1
+    );
 
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{citContainerName}->{oid}\.(.*)$/);
@@ -180,12 +184,12 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping '" . $result->{citContainerName} . "': no matching filter.", debug => 1);
             next;
         }
-        
+
         $self->{container}->{$instance} = { display => $result->{citContainerName}, 
             %$result,
         };
     }
-    
+
     if (scalar(keys %{$self->{container}}) <= 0) {
         $self->{output}->add_option_msg(short_msg => "No container found.");
         $self->{output}->option_exit();
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/diskusage.pm b/centreon-plugins/cloud/nutanix/snmp/mode/diskusage.pm
index 9036d4f0c..2de3b02d2 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/diskusage.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/diskusage.pm
@@ -29,14 +29,13 @@ use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold)
 
 sub custom_status_output {
     my ($self, %options) = @_;
-    
-    my $msg = 'state : ' . $self->{result_values}->{state};
-    return $msg;
+
+    return 'state : ' . $self->{result_values}->{state};
 }
 
 sub custom_status_calc {
     my ($self, %options) = @_;
-    
+
     $self->{result_values}->{state} = $options{new_datas}->{$self->{instance} . '_dstState'};
     $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
     return 0;
@@ -59,11 +58,13 @@ sub custom_usage_perfdata {
         $total_options{cast_int} = 1;
     }
 
-    $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
-                                  value => $value_perf,
-                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
-                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
-                                  min => 0, max => $self->{result_values}->{total});
+    $self->{output}->perfdata_add(
+        label => $label . $extra_label, unit => 'B',
+        value => $value_perf,
+        warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
+        critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
+        min => 0, max => $self->{result_values}->{total}
+    );
 }
 
 sub custom_usage_threshold {
@@ -86,11 +87,12 @@ sub custom_usage_output {
     my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
     my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
     my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
-    my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
-                   $total_size_value . " " . $total_size_unit,
-                   $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
-                   $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
-    return $msg;
+    return sprintf(
+        'Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)',
+        $total_size_value . " " . $total_size_unit,
+        $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
+        $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free}
+    );
 }
 
 sub custom_usage_calc {
@@ -102,17 +104,16 @@ sub custom_usage_calc {
     $self->{result_values}->{used} = $self->{result_values}->{total} - $self->{result_values}->{free};
     $self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
     $self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
-
     return 0;
 }
 
 sub set_counters {
     my ($self, %options) = @_;
-    
+
     $self->{maps_counters_type} = [
         { name => 'disk', type => 1, cb_prefix_output => 'prefix_disk_output', message_multiple => 'All disks are ok', skipped_code => { -10 => 1 } },
     ];
-    
+
     $self->{maps_counters}->{disk} = [
         { label => 'status', threshold => 0, set => {
                 key_values => [ { name => 'dstState' }, { name => 'display' } ],
@@ -164,16 +165,15 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
-    
-    $options{options}->add_options(arguments =>
-                                { 
-                                  "filter-name:s"       => { name => 'filter_name' },
-                                  "warning-status:s"    => { name => 'warning_status', default => '' },
-                                  "critical-status:s"   => { name => 'critical_status', default => '' },
-                                  "units:s"             => { name => 'units', default => '%' },
-                                  "free"                => { name => 'free' },
-                                });
-    
+
+    $options{options}->add_options(arguments => { 
+        'filter-name:s'     => { name => 'filter_name' },
+        'warning-status:s'  => { name => 'warning_status', default => '' },
+        'critical-status:s' => { name => 'critical_status', default => '' },
+        'units:s'           => { name => 'units', default => '%' },
+        'free'              => { name => 'free' },
+    });
+
     return $self;
 }
 
@@ -186,7 +186,7 @@ sub check_options {
 
 sub prefix_disk_output {
     my ($self, %options) = @_;
-    
+
     return "Disk '" . $options{instance_value}->{display} . "' ";
 }
 
@@ -212,10 +212,12 @@ sub manage_selection {
         $self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
         $self->{output}->option_exit();
     }
-    
+
     $self->{disk} = {};
-    my $snmp_result = $options{snmp}->get_table(oid => $oid_dstEntry,
-                                                nothing_quit => 1);
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_dstEntry,
+        nothing_quit => 1
+    );
 
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{dstDiskId}->{oid}\.(.*)$/);
@@ -228,14 +230,16 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping '" . $result->{dstDiskId} . "': no matching filter.", debug => 1);
             next;
         }
-        
+
         my $inodes_used;
         $inodes_used = 100 - ($result->{dstNumFreeInodes} * 100 / $result->{dstNumTotalInodes}) if ($result->{dstNumTotalInodes} > 0);
-        $self->{disk}->{$instance} = { display => $result->{dstDiskId}, 
-            %$result, inodes_used =>  $inodes_used,
+        $self->{disk}->{$instance} = {
+            display => $result->{dstDiskId}, 
+            %$result,
+            inodes_used => $inodes_used
         };
     }
-    
+
     if (scalar(keys %{$self->{disk}}) <= 0) {
         $self->{output}->add_option_msg(short_msg => "No disk found.");
         $self->{output}->option_exit();
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/hypervisorusage.pm b/centreon-plugins/cloud/nutanix/snmp/mode/hypervisorusage.pm
index 6b4e26b77..351da7186 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/hypervisorusage.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/hypervisorusage.pm
@@ -35,11 +35,13 @@ sub custom_usage_perfdata {
     $extra_label = '_' . $self->{result_values}->{display} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
     my %total_options = (total => $self->{result_values}->{total}, cast_int => 1);
 
-    $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
-                                  value => $value_perf,
-                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
-                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
-                                  min => 0, max => $self->{result_values}->{total});
+    $self->{output}->perfdata_add(
+        label => $label . $extra_label, unit => 'B',
+        value => $value_perf,
+        warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
+        critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
+        min => 0, max => $self->{result_values}->{total}
+    );
 }
 
 sub custom_usage_output {
@@ -48,11 +50,12 @@ sub custom_usage_output {
     my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
     my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
     my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
-    my $msg = sprintf("Memory Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
-                   $total_size_value . " " . $total_size_unit,
-                   $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
-                   $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
-    return $msg;
+    return sprintf(
+        'Memory Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)',
+        $total_size_value . " " . $total_size_unit,
+        $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
+        $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free}
+    );
 }
 
 sub custom_usage_calc {
@@ -64,17 +67,16 @@ sub custom_usage_calc {
     $self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
     $self->{result_values}->{used} = $self->{result_values}->{prct_used} * $self->{result_values}->{total} / 100;
     $self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
-
     return 0;
 }
 
 sub set_counters {
     my ($self, %options) = @_;
-    
+
     $self->{maps_counters_type} = [
         { name => 'hypervisor', type => 1, cb_prefix_output => 'prefix_hypervisor_output', message_multiple => 'All hypervisors are ok', skipped_code => { -10 => 1 } },
     ];
-    
+
     $self->{maps_counters}->{hypervisor} = [
         { label => 'cpu', set => {
                 key_values => [ { name => 'hypervisorCpuUsagePercent' }, { name => 'display' } ],
@@ -136,9 +138,9 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
-    
+
     $options{options}->add_options(arguments => { 
-        "filter-name:s"       => { name => 'filter_name' },
+        'filter-name:s' => { name => 'filter_name' },
     });
 
     return $self;
@@ -146,7 +148,7 @@ sub new {
 
 sub prefix_hypervisor_output {
     my ($self, %options) = @_;
-    
+
     return "Hypervisor '" . $options{instance_value}->{display} . "' ";
 }
 
@@ -172,8 +174,10 @@ sub manage_selection {
     }
     
     $self->{hypervisor} = {};
-    my $snmp_result = $options{snmp}->get_table(oid => $oid_hypervisorEntry,
-                                                nothing_quit => 1);
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_hypervisorEntry,
+        nothing_quit => 1
+    );
 
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{hypervisorName}->{oid}\.(.*)$/);
@@ -186,12 +190,13 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping '" . $result->{hypervisorName} . "': no matching filter.", debug => 1);
             next;
         }
-        
-        $self->{hypervisor}->{$instance} = { display => $result->{hypervisorName}, 
+
+        $self->{hypervisor}->{$instance} = {
+            display => $result->{hypervisorName}, 
             %$result,
         };
     }
-    
+
     if (scalar(keys %{$self->{hypervisor}}) <= 0) {
         $self->{output}->add_option_msg(short_msg => "No hypervisor found.");
         $self->{output}->option_exit();
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/listcontainers.pm b/centreon-plugins/cloud/nutanix/snmp/mode/listcontainers.pm
index b2fc1dbe2..d2398a0ec 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/listcontainers.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/listcontainers.pm
@@ -32,11 +32,10 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
-    
-    $options{options}->add_options(arguments =>
-                                {
-                                  "filter-name:s"   => { name => 'filter_name' },
-                                });
+
+    $options{options}->add_options(arguments => {
+        'filter-name:s' => { name => 'filter_name' },
+    });
     return $self;
 }
 
@@ -57,7 +56,7 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping container '" . $snmp_result->{$oid} . "'.", debug => 1);
             next;
         }
-        
+
         $self->{container}->{$snmp_result->{$oid}} = { name => $snmp_result->{$oid} };
     }
 }
@@ -70,16 +69,18 @@ sub run {
     foreach my $name (sort keys %{$self->{container}}) {
         $self->{output}->output_add(long_msg => "'" . $name . "'");
     }
-    
-    $self->{output}->output_add(severity => 'OK',
-                                short_msg => 'List Containers:');
+
+    $self->{output}->output_add(
+        severity => 'OK',
+        short_msg => 'List containers:'
+    );
     $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
     $self->{output}->exit();
 }
 
 sub disco_format {
     my ($self, %options) = @_;
-    
+
     $self->{output}->add_disco_format(elements => ['name']);
 }
 
@@ -110,4 +111,3 @@ Filter by container name.
 =back
 
 =cut
-    
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/listdisks.pm b/centreon-plugins/cloud/nutanix/snmp/mode/listdisks.pm
index bddc051b3..48ca5c4b6 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/listdisks.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/listdisks.pm
@@ -41,10 +41,9 @@ sub new {
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
     
-    $options{options}->add_options(arguments =>
-                                {
-                                  "filter-name:s"   => { name => 'filter_name' },
-                                });
+    $options{options}->add_options(arguments => {
+        'filter-name:s' => { name => 'filter_name' },
+    });
     return $self;
 }
 
@@ -56,14 +55,18 @@ sub check_options {
 sub manage_selection {
     my ($self, %options) = @_;
 
-    my $snmp_result = $self->{snmp}->get_multiple_table(oids => [
+    my $snmp_result = $self->{snmp}->get_multiple_table(
+        oids => [
             { oid => $mapping->{dstDiskId}->{oid} },
             { oid => $mapping->{dstState}->{oid} },
-        ], return_type => 1, nothing_quit => 1);
+        ],
+        return_type => 1,
+        nothing_quit => 1
+    );
     $self->{disk} = {};
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{dstState}->{oid}\.(.*)$/);
-        
+
         my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $1);
         $result->{dstDiskId} = centreon::plugins::misc::trim($result->{dstDiskId});
         if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
@@ -71,7 +74,7 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping disk '" . $result->{dstDiskId} . "'.", debug => 1);
             next;
         }
-        
+
         $self->{disk}->{$result->{dstDiskId}} = { %{$result} };
     }
 }
@@ -84,16 +87,18 @@ sub run {
     foreach my $name (sort keys %{$self->{disk}}) {
         $self->{output}->output_add(long_msg => "[disk_id = " . $self->{disk}->{$name}->{dstDiskId} . "] [state = " . $self->{disk}->{$name}->{dstState}  . "]");
     }
-    
-    $self->{output}->output_add(severity => 'OK',
-                                short_msg => 'List Disks:');
+
+    $self->{output}->output_add(
+        severity => 'OK',
+        short_msg => 'List disks:'
+    );
     $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
     $self->{output}->exit();
 }
 
 sub disco_format {
     my ($self, %options) = @_;
-    
+
     $self->{output}->add_disco_format(elements => ['disk_id', 'state']);
 }
 
@@ -103,8 +108,10 @@ sub disco_show {
 
     $self->manage_selection();
     foreach my $name (sort keys %{$self->{disk}}) {        
-        $self->{output}->add_disco_entry(disk_id => $self->{disk}->{$name}->{dstDiskId},
-                                         state => $self->{disk}->{$name}->{dstState});
+        $self->{output}->add_disco_entry(
+            disk_id => $self->{disk}->{$name}->{dstDiskId},
+            state => $self->{disk}->{$name}->{dstState}
+        );
     }
 }
 
@@ -125,4 +132,3 @@ Filter by disk id.
 =back
 
 =cut
-    
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/listhypervisors.pm b/centreon-plugins/cloud/nutanix/snmp/mode/listhypervisors.pm
index 4c53eaf14..60c2f2bf4 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/listhypervisors.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/listhypervisors.pm
@@ -33,10 +33,9 @@ sub new {
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
     
-    $options{options}->add_options(arguments =>
-                                {
-                                  "filter-name:s"   => { name => 'filter_name' },
-                                });
+    $options{options}->add_options(arguments => {
+        'filter-name:s' => { name => 'filter_name' },
+    });
     return $self;
 }
 
@@ -57,7 +56,7 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping hypervisor '" . $snmp_result->{$oid} . "'.", debug => 1);
             next;
         }
-        
+
         $self->{hypervisor}->{$snmp_result->{$oid}} = { name => $snmp_result->{$oid} };
     }
 }
@@ -110,4 +109,3 @@ Filter by hypervisor name.
 =back
 
 =cut
-    
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/liststoragepools.pm b/centreon-plugins/cloud/nutanix/snmp/mode/liststoragepools.pm
index 49bf826ed..6662204f7 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/liststoragepools.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/liststoragepools.pm
@@ -33,10 +33,9 @@ sub new {
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
     
-    $options{options}->add_options(arguments =>
-                                {
-                                  "filter-name:s"   => { name => 'filter_name' },
-                                });
+    $options{options}->add_options(arguments => {
+        'filter-name:s' => { name => 'filter_name' },
+    });
     return $self;
 }
 
@@ -110,4 +109,3 @@ Filter by storage pool name.
 =back
 
 =cut
-    
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/listvms.pm b/centreon-plugins/cloud/nutanix/snmp/mode/listvms.pm
index 2b6ce3949..2e83528b2 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/listvms.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/listvms.pm
@@ -35,11 +35,10 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
-    
-    $options{options}->add_options(arguments =>
-                                {
-                                  "filter-name:s"   => { name => 'filter_name' },
-                                });
+
+    $options{options}->add_options(arguments => {
+        'filter-name:s' => { name => 'filter_name' },
+    });
     return $self;
 }
 
@@ -51,14 +50,18 @@ sub check_options {
 sub manage_selection {
     my ($self, %options) = @_;
 
-    my $snmp_result = $self->{snmp}->get_multiple_table(oids => [
+    my $snmp_result = $self->{snmp}->get_multiple_table(
+        oids => [
             { oid => $mapping->{vmName}->{oid} },
             { oid => $mapping->{vmPowerState}->{oid} },
-        ], return_type => 1, nothing_quit => 1);
+        ],
+        return_type => 1,
+        nothing_quit => 1
+    );
     $self->{vm} = {};
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{vmPowerState}->{oid}\.(.*)$/);
-        
+
         my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $1);
         $result->{vmName} = centreon::plugins::misc::trim($result->{vmName});
         if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
@@ -66,7 +69,7 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping virtual machine '" . $result->{vmName} . "'.", debug => 1);
             next;
         }
-        
+
         $self->{vm}->{$result->{vmName}} = { %{$result} };
     }
 }
@@ -79,16 +82,18 @@ sub run {
     foreach my $name (sort keys %{$self->{vm}}) {
         $self->{output}->output_add(long_msg => "[name = " . $self->{vm}->{$name}->{vmName} . "] [state = " . $self->{vm}->{$name}->{vmPowerState}  . "]");
     }
-    
-    $self->{output}->output_add(severity => 'OK',
-                                short_msg => 'List Virtual Machines:');
+
+    $self->{output}->output_add(
+        severity => 'OK',
+        short_msg => 'List Virtual Machines:'
+    );
     $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
     $self->{output}->exit();
 }
 
 sub disco_format {
     my ($self, %options) = @_;
-    
+
     $self->{output}->add_disco_format(elements => ['name', 'state']);
 }
 
@@ -98,8 +103,10 @@ sub disco_show {
 
     $self->manage_selection();
     foreach my $name (sort keys %{$self->{vm}}) {        
-        $self->{output}->add_disco_entry(name => $self->{vm}->{$name}->{vmName},
-                                         state => $self->{vm}->{$name}->{vmPowerState});
+        $self->{output}->add_disco_entry(
+            name => $self->{vm}->{$name}->{vmName},
+            state => $self->{vm}->{$name}->{vmPowerState}
+        );
     }
 }
 
@@ -120,4 +127,3 @@ Filter by virtual machine name.
 =back
 
 =cut
-    
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/storagepoolusage.pm b/centreon-plugins/cloud/nutanix/snmp/mode/storagepoolusage.pm
index 80c8b5e2d..5de35cb0d 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/storagepoolusage.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/storagepoolusage.pm
@@ -43,11 +43,13 @@ sub custom_usage_perfdata {
         $total_options{cast_int} = 1;
     }
 
-    $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
-                                  value => $value_perf,
-                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
-                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
-                                  min => 0, max => $self->{result_values}->{total});
+    $self->{output}->perfdata_add(
+        label => $label . $extra_label, unit => 'B',
+        value => $value_perf,
+        warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
+        critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
+        min => 0, max => $self->{result_values}->{total}
+    );
 }
 
 sub custom_usage_threshold {
@@ -70,11 +72,12 @@ sub custom_usage_output {
     my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
     my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
     my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
-    my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
-                   $total_size_value . " " . $total_size_unit,
-                   $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
-                   $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
-    return $msg;
+    return sprintf(
+        'Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)',
+        $total_size_value . " " . $total_size_unit,
+        $total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
+        $total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free}
+    );
 }
 
 sub custom_usage_calc {
@@ -86,17 +89,16 @@ sub custom_usage_calc {
     $self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
     $self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
     $self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
-
     return 0;
 }
 
 sub set_counters {
     my ($self, %options) = @_;
-    
+
     $self->{maps_counters_type} = [
         { name => 'sp', type => 1, cb_prefix_output => 'prefix_sp_output', message_multiple => 'All storage pools are ok', skipped_code => { -10 => 1 } },
     ];
-    
+
     $self->{maps_counters}->{sp} = [
         { label => 'usage', set => {
                 key_values => [ { name => 'display' }, { name => 'spitUsedCapacity' }, { name => 'spitTotalCapacity' } ],
@@ -133,9 +135,9 @@ sub new {
     bless $self, $class;
     
     $options{options}->add_options(arguments => { 
-        "filter-name:s"       => { name => 'filter_name' },
-        "units:s"             => { name => 'units', default => '%' },
-        "free"                => { name => 'free' },
+        'filter-name:s' => { name => 'filter_name' },
+        'units:s'       => { name => 'units', default => '%' },
+        'free'          => { name => 'free' },
     });
 
     return $self;
@@ -166,8 +168,10 @@ sub manage_selection {
     }
     
     $self->{sp} = {};
-    my $snmp_result = $options{snmp}->get_table(oid => $oid_spitEntry,
-                                                nothing_quit => 1);
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_spitEntry,
+        nothing_quit => 1
+    );
 
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{spitStoragePoolName}->{oid}\.(.*)$/);
@@ -180,12 +184,13 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping '" . $result->{spitStoragePoolName} . "': no matching filter.", debug => 1);
             next;
         }
-        
-        $self->{sp}->{$instance} = { display => $result->{spitStoragePoolName}, 
-            %$result,
+    
+        $self->{sp}->{$instance} = {
+            display => $result->{spitStoragePoolName}, 
+            %$result
         };
     }
-    
+
     if (scalar(keys %{$self->{sp}}) <= 0) {
         $self->{output}->add_option_msg(short_msg => "No storage pool found.");
         $self->{output}->option_exit();
diff --git a/centreon-plugins/cloud/nutanix/snmp/mode/vmusage.pm b/centreon-plugins/cloud/nutanix/snmp/mode/vmusage.pm
index c86383533..5e0e94724 100644
--- a/centreon-plugins/cloud/nutanix/snmp/mode/vmusage.pm
+++ b/centreon-plugins/cloud/nutanix/snmp/mode/vmusage.pm
@@ -29,11 +29,11 @@ use Digest::MD5 qw(md5_hex);
 
 sub set_counters {
     my ($self, %options) = @_;
-    
+
     $self->{maps_counters_type} = [
         { name => 'vm', type => 1, cb_prefix_output => 'prefix_vm_output', message_multiple => 'All virtual machines are ok', skipped_code => { -10 => 1 } },
     ];
-    
+
     $self->{maps_counters}->{vm} = [
         { label => 'cpu', set => {
                 key_values => [ { name => 'vmCpuUsagePercent' }, { name => 'display' } ],
@@ -98,17 +98,17 @@ sub new {
     my ($class, %options) = @_;
     my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
     bless $self, $class;
-    
+
     $options{options}->add_options(arguments => { 
-        "filter-name:s"       => { name => 'filter_name' },
+        'filter-name:s' => { name => 'filter_name' },
     });
-    
+
     return $self;
 }
 
 sub prefix_vm_output {
     my ($self, %options) = @_;
-    
+
     return "Virtual machine '" . $options{instance_value}->{display} . "' ";
 }
 
@@ -135,8 +135,10 @@ sub manage_selection {
     }
     
     $self->{vm} = {};
-    my $snmp_result = $options{snmp}->get_table(oid => $oid_vmEntry,
-                                                nothing_quit => 1);
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_vmEntry,
+        nothing_quit => 1
+    );
 
     foreach my $oid (keys %{$snmp_result}) {
         next if ($oid !~ /^$mapping->{vmName}->{oid}\.(.*)$/);
@@ -149,19 +151,20 @@ sub manage_selection {
             $self->{output}->output_add(long_msg => "skipping '" . $result->{vmName} . "': no matching filter.", debug => 1);
             next;
         }
-        
+    
         $result->{vmRxBytes} *= 8;
         $result->{vmTxBytes} *= 8;
-        $self->{vm}->{$instance} = { display => $result->{vmName}, 
-            %$result,
+        $self->{vm}->{$instance} = {
+            display => $result->{vmName}, 
+            %$result
         };
     }
-    
+
     if (scalar(keys %{$self->{vm}}) <= 0) {
         $self->{output}->add_option_msg(short_msg => "No virtual machine found.");
         $self->{output}->option_exit();
     }
-    
+
     $self->{cache_name} = "nutanix_" . $self->{mode} . '_' . $options{snmp}->get_hostname()  . '_' . $options{snmp}->get_port() . '_' .
         (defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
         (defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));