More and more small fixes

components/packages/mariadb_queries.yaml

@@ -0,0 +1,139 @@
+# sql:
+#   # MariaDB Status
+#   - name: "MariaDB Status"
+#     query: >-
+#       SELECT 'running' as status
+#       FROM information_schema.GLOBAL_STATUS
+#       WHERE VARIABLE_NAME = 'Uptime'
+#       AND CAST(VARIABLE_VALUE AS UNSIGNED) > 0;
+#     column: "status"
+#     value_template: "{{ value if value else 'stopped' }}"
+
+#   # MariaDB Version
+#   - name: "MariaDB Version"
+#     query: >-
+#       SELECT @@version as version;
+#     column: "version"
+
+#   # MariaDB Performance
+#   - name: "MariaDB Performance"
+#     query: >-
+#       SELECT CONCAT(
+#         ROUND(
+#           (SELECT VARIABLE_VALUE
+#            FROM information_schema.GLOBAL_STATUS
+#            WHERE VARIABLE_NAME = 'Queries') /
+#           (SELECT VARIABLE_VALUE
+#            FROM information_schema.GLOBAL_STATUS
+#            WHERE VARIABLE_NAME = 'Uptime')
+#         ), ' q/s') as performance;
+#     column: "performance"
+
+#   # Database size
+#   - name: "Database Size"
+#     query: >-
+#       SELECT ROUND(SUM(data_length + index_length) / 1024 / 1024, 2) as size
+#       FROM information_schema.tables
+#       WHERE table_schema = 'HassDatabase';
+#     column: "size"
+#     unit_of_measurement: "MB"
+#     value_template: "{{ value | float }}"
+
+#   # Table count
+#   - name: "Database Tables Count"
+#     query: >-
+#       SELECT COUNT(*) as count
+#       FROM information_schema.tables
+#       WHERE table_schema = 'HassDatabase';
+#     column: "count"
+#     unit_of_measurement: "tables"
+
+#   # Total records
+#   - name: "Database Total Records"
+#     query: >-
+#       SELECT COUNT(*) as count
+#       FROM states;
+#     column: "count"
+#     unit_of_measurement: "records"
+
+#   # MariaDB uptime
+#   - name: "MariaDB Uptime"
+#     query: >-
+#       SELECT VARIABLE_VALUE as value
+#       FROM information_schema.GLOBAL_STATUS
+#       WHERE VARIABLE_NAME = 'Uptime';
+#     column: "value"
+#     unit_of_measurement: "seconds"
+
+#   # Active connections
+#   - name: "MariaDB Connections"
+#     query: >-
+#       SELECT VARIABLE_VALUE as value
+#       FROM information_schema.GLOBAL_STATUS
+#       WHERE VARIABLE_NAME = 'Threads_connected';
+#     column: "value"
+#     unit_of_measurement: "connections"
+
+#   # Total queries
+#   - name: "MariaDB Questions"
+#     query: >-
+#       SELECT VARIABLE_VALUE as value
+#       FROM information_schema.GLOBAL_STATUS
+#       WHERE VARIABLE_NAME = 'Questions';
+#     column: "value"
+#     unit_of_measurement: "queries"
+
+#   # MariaDB Buffer Pool Size
+#   - name: "MariaDB Buffer Pool Size"
+#     query: >-
+#       SELECT CONCAT(ROUND(@@innodb_buffer_pool_size/1024/1024/1024, 1), ' GB') as value;
+#     column: "value"
+
+#   # MariaDB Max Connections
+#   - name: "MariaDB Max Connections"
+#     query: >-
+#       SELECT @@max_connections as value;
+#     column: "value"
+
+#   # MariaDB InnoDB Log File Size
+#   - name: "MariaDB Log File Size"
+#     query: >-
+#       SELECT CONCAT(ROUND(@@innodb_log_file_size/1024/1024, 0), ' MB') as value;
+#     column: "value"
+
+#   # MariaDB Tmp Table Size
+#   - name: "MariaDB Tmp Table Size"
+#     query: >-
+#       SELECT CONCAT(ROUND(@@tmp_table_size/1024/1024, 0), ' MB') as value;
+#     column: "value"
+
+#   # MariaDB IO Capacity
+#   - name: "MariaDB IO Capacity"
+#     query: >-
+#       SELECT @@innodb_io_capacity as value;
+#     column: "value"
+
+#   # MariaDB IO Threads
+#   - name: "MariaDB IO Threads"
+#     query: >-
+#       SELECT CONCAT(
+#         'Read: ', @@innodb_read_io_threads,
+#         ', Write: ', @@innodb_write_io_threads
+#       ) as value;
+#     column: "value"
+
+#   # MariaDB Table Cache
+#   - name: "MariaDB Table Cache"
+#     query: >-
+#       SELECT @@table_open_cache as value;
+#     column: "value"
+
+#   # MariaDB Buffer Sizes
+#   - name: "MariaDB Buffer Sizes"
+#     query: >-
+#       SELECT CONCAT(
+#         'Sort: ', ROUND(@@sort_buffer_size/1024/1024, 0), 'M, ',
+#         'Read: ', ROUND(@@read_buffer_size/1024/1024, 0), 'M, ',
+#         'Join: ', ROUND(@@join_buffer_size/1024/1024, 0), 'M'
+#       ) as value;
+#     column: "value"