diff --git a/centreon-plugins/database/mysql/mode/opentables.pm b/centreon-plugins/database/mysql/mode/opentables.pm
new file mode 100644
index 000000000..e862c4a15
--- /dev/null
+++ b/centreon-plugins/database/mysql/mode/opentables.pm
@@ -0,0 +1,118 @@
+#
+# Copyright 2016 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package database::mysql::mode::opentables;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                { 
+                                  "warning:s"               => { name => 'warning', },
+                                  "critical:s"              => { name => 'critical', },
+                                });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+
+    if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
+        $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
+        $self->{output}->option_exit();
+    }
+    if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
+        $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
+        $self->{output}->option_exit();
+    }
+}
+
+sub run {
+    my ($self, %options) = @_;
+    # $options{sql} = sqlmode object
+    $self->{sql} = $options{sql};
+
+    $self->{sql}->connect();
+    
+    if (!($self->{sql}->is_version_minimum(version => '5'))) {
+        $self->{output}->add_option_msg(short_msg => "MySQL version '" . $self->{sql}->{version} . "' is not supported (need version >= '5.x').");
+        $self->{output}->option_exit();
+    }
+    
+    $self->{sql}->query(query => q{SHOW VARIABLES LIKE 'table_open_cache'});
+    my ($dummy, $open_tables_limit) = $self->{sql}->fetchrow_array();
+    if (!defined($open_tables_limit)) {
+        $self->{output}->add_option_msg(short_msg => "Cannot get open table limit.");
+        $self->{output}->option_exit();
+    }
+    $self->{sql}->query(query => q{SHOW /*!50000 global */ STATUS LIKE 'Open_tables'});
+    ($dummy, my $open_tables) = $self->{sql}->fetchrow_array();
+    if (!defined($open_tables)) {
+        $self->{output}->add_option_msg(short_msg => "Cannot get open tables.");
+        $self->{output}->option_exit();
+    }
+
+    my $prct_open = int(100 * $open_tables / $open_tables_limit);
+    my $exit_code = $self->{perfdata}->threshold_check(value => $prct_open, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
+    
+    $self->{output}->output_add(severity => $exit_code,
+                                short_msg => sprintf("%.2f%% of the open files limit reached (%d of max. %d)",
+                                $prct_open, $open_tables, $open_tables_limit));
+    $self->{output}->perfdata_add(label => 'open_tables',
+                                  value => $open_tables,
+                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $open_tables_limit, cast_int => 1),
+                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $open_tables_limit, cast_int => 1),
+                                  min => 0);
+
+    $self->{output}->display();
+    $self->{output}->exit();
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check number of open tables.
+
+=over 8
+
+=item B<--warning>
+
+Threshold warning in percent.
+
+=item B<--critical>
+
+Threshold critical in percent.
+
+=back
+
+=cut
diff --git a/centreon-plugins/database/mysql/mode/tablescount.pm b/centreon-plugins/database/mysql/mode/tablescount.pm
new file mode 100644
index 000000000..c792054b2
--- /dev/null
+++ b/centreon-plugins/database/mysql/mode/tablescount.pm
@@ -0,0 +1,118 @@
+#
+# Copyright 2016 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package database::mysql::mode::tablescount;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                { 
+                                  "warning:s"               => { name => 'warning', },
+                                  "critical:s"              => { name => 'critical', },
+                                  "filter:s"                => { name => 'filter', },
+                                });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+
+    if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
+        $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
+        $self->{output}->option_exit();
+    }
+    if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
+        $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
+        $self->{output}->option_exit();
+    }
+}
+
+sub run {
+    my ($self, %options) = @_;
+    # $options{sql} = sqlmode object
+    $self->{sql} = $options{sql};
+
+    $self->{sql}->connect();
+    $self->{sql}->query(query => 'SELECT table_schema AS NAME, COUNT(*) 
+            FROM information_schema.tables
+            GROUP BY table_schema');
+    my $result = $self->{sql}->fetchall_arrayref();
+    
+    $self->{output}->output_add(severity => 'OK',
+                                short_msg => "All databases are ok.");
+    foreach my $row (@$result) {
+        next if (defined($self->{option_results}->{filter}) && 
+                 $$row[0] !~ /$self->{option_results}->{filter}/);
+    
+        my $exit_code = $self->{perfdata}->threshold_check(value => $$row[1], threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
+        
+	my $value = $$row[1];
+        $self->{output}->output_add(long_msg => sprintf("DB '" . $$row[0] . "' tables count: %s", $value));
+        if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(severity => $exit_code,
+                                        short_msg => sprintf("DB '" . $$row[0] . "' tables count: %s", $value));
+        }
+        $self->{output}->perfdata_add(label => $$row[0] . '_tablescount', unit => '',
+                                      value => $$row[1],
+                                      warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
+                                      critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
+                                      min => 0);
+    }
+    
+    $self->{output}->display();
+    $self->{output}->exit();
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check MySQL tables count by db.
+
+=over 8
+
+=item B<--warning>
+
+Threshold warning.
+
+=item B<--critical>
+
+Threshold critical.
+
+=item B<--filter>
+
+Filter database to checks.
+
+=back
+
+=cut
diff --git a/centreon-plugins/database/mysql/plugin.pm b/centreon-plugins/database/mysql/plugin.pm
index f9ac4003f..009e934ff 100644
--- a/centreon-plugins/database/mysql/plugin.pm
+++ b/centreon-plugins/database/mysql/plugin.pm
@@ -47,6 +47,8 @@ sub new {
                          'threads-connected'            => 'database::mysql::mode::threadsconnected',
                          'uptime'                       => 'database::mysql::mode::uptime',
                          'tables-size'                  => 'database::mysql::mode::tablessize',
+                         'tables-count'                 => 'database::mysql::mode::tablescount',
+                         'open-tables'                  => 'database::mysql::mode::opentables',
                          );
     $self->{sql_modes}{mysqlcmd} = 'database::mysql::mysqlcmd';