diff --git a/umn/source/conf.py b/umn/source/conf.py index ff26d2c..a8be684 100644 --- a/umn/source/conf.py +++ b/umn/source/conf.py @@ -35,6 +35,9 @@ sys.path.insert(0, os.path.abspath('../')) sys.path.insert(0, os.path.abspath('./')) # -- General configuration ---------------------------------------------------- +# https://docutils.sourceforge.io/docs/user/smartquotes.html - it does not +# what it is expected +smartquotes = False # Add any Sphinx extension module names here, as strings. They can be # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones. diff --git a/umn/source/faqs/how_can_i_import_the_root_certificate_to_a_windows_or_linux_os.rst b/umn/source/faqs/how_can_i_import_the_root_certificate_to_a_windows_or_linux_os.rst index c93fdcb..4983d6e 100644 --- a/umn/source/faqs/how_can_i_import_the_root_certificate_to_a_windows_or_linux_os.rst +++ b/umn/source/faqs/how_can_i_import_the_root_certificate_to_a_windows_or_linux_os.rst @@ -17,12 +17,12 @@ Importing the Root Certificate to the Windows OS #. On the console, double-click **Certificates**. #. Right-click **Trusted Root Certification Authorities** and choose **All Tasks** > **Import**. #. In the displayed **Certificate Import Wizard** dialog box, click **Next**. -#. Click **Browse** to change the file type to **All Files (``*``.\ ``*``)**. +#. Click **Browse** to change the file type to **All Files (*.*)**. #. Locate the downloaded root certificate ca.pem file and click **Open**. Then, click **Next**. .. important:: - You must change the file type to **All Files (``*``.\ ``*``)** because **.pem** is not a standard certificate extension name. + You must change the file type to **All Files (*.*)** because **.pem** is not a standard certificate extension name. #. Click **Next**. #. Click **Finish**. diff --git a/umn/source/faqs/how_can_i_install_the_mysql_client.rst b/umn/source/faqs/how_can_i_install_the_mysql_client.rst index 4c00228..30167c7 100644 --- a/umn/source/faqs/how_can_i_install_the_mysql_client.rst +++ b/umn/source/faqs/how_can_i_install_the_mysql_client.rst @@ -18,7 +18,6 @@ Procedure .. figure:: /_static/images/en-us_image_0291554181.png :alt: **Figure 1** Download - **Figure 1** Download .. note:: diff --git a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/overview.rst b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/overview.rst index 64622e9..2139abc 100644 --- a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/overview.rst +++ b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/overview.rst @@ -22,7 +22,6 @@ Process .. figure:: /_static/images/en-us_image_0291554398.png :alt: **Figure 1** Connecting to a DB instance over a private network - **Figure 1** Connecting to a DB instance over a private network - :ref:`Step 1: Create a DB instance. ` Confirm the specifications, storage, network, and database account configurations of the DB instance based on service requirements. diff --git a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/step_3_connect_to_a_db_instance_over_a_private_network.rst b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/step_3_connect_to_a_db_instance_over_a_private_network.rst index 700def6..306183f 100644 --- a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/step_3_connect_to_a_db_instance_over_a_private_network.rst +++ b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_private_network/step_3_connect_to_a_db_instance_over_a_private_network.rst @@ -52,7 +52,6 @@ Using MySQL-Front to Connect to a DB Instance .. figure:: /_static/images/en-us_image_0291554383.png :alt: **Figure 1** Connection management - **Figure 1** Connection management #. Enter the information of the DB instance to be connected and click **Ok**, as shown in :ref:`Figure 2 `. @@ -62,7 +61,6 @@ Using MySQL-Front to Connect to a DB Instance .. figure:: /_static/images/en-us_image_0291554184.png :alt: **Figure 2** Adding an account - **Figure 2** Adding an account .. table:: **Table 1** Parameter description @@ -92,7 +90,6 @@ Using MySQL-Front to Connect to a DB Instance .. figure:: /_static/images/en-us_image_0291554292.png :alt: **Figure 3** Opening a session - **Figure 3** Opening a session SSL Connection diff --git a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/overview.rst b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/overview.rst index 7f58c63..6f3d3f6 100644 --- a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/overview.rst +++ b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/overview.rst @@ -22,7 +22,6 @@ Process .. figure:: /_static/images/en-us_image_0291554226.png :alt: **Figure 1** Connecting to a DB instance over a public network - **Figure 1** Connecting to a DB instance over a public network - :ref:`Step 1: Create a DB instance. ` Confirm the specifications, storage, network, and database account configurations of the DB instance based on service requirements. diff --git a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/step_4_connect_to_a_db_instance_over_a_public_network.rst b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/step_4_connect_to_a_db_instance_over_a_public_network.rst index bfee08a..7873300 100644 --- a/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/step_4_connect_to_a_db_instance_over_a_public_network.rst +++ b/umn/source/getting_started_with_gaussdbfor_mysql/connecting_to_a_db_instance_over_a_public_network/step_4_connect_to_a_db_instance_over_a_public_network.rst @@ -55,7 +55,6 @@ Using MySQL-Front to Connect to a DB Instance .. figure:: /_static/images/en-us_image_0291554155.png :alt: **Figure 1** Connection management - **Figure 1** Connection management #. Enter the information of the DB instance to be connected and click **Ok**, as shown in :ref:`Figure 2 `. @@ -65,7 +64,6 @@ Using MySQL-Front to Connect to a DB Instance .. figure:: /_static/images/en-us_image_0291554325.png :alt: **Figure 2** Adding an account - **Figure 2** Adding an account .. table:: **Table 1** Parameter description @@ -93,7 +91,6 @@ Using MySQL-Front to Connect to a DB Instance .. figure:: /_static/images/en-us_image_0291554160.png :alt: **Figure 3** Opening a session - **Figure 3** Opening a session .. note:: diff --git a/umn/source/working_with_gaussdbfor_mysql/data_migration/migrating_data_to_gaussdbfor_mysql_using_mysqldump.rst b/umn/source/working_with_gaussdbfor_mysql/data_migration/migrating_data_to_gaussdbfor_mysql_using_mysqldump.rst index 9d4bb4f..75a6e54 100644 --- a/umn/source/working_with_gaussdbfor_mysql/data_migration/migrating_data_to_gaussdbfor_mysql_using_mysqldump.rst +++ b/umn/source/working_with_gaussdbfor_mysql/data_migration/migrating_data_to_gaussdbfor_mysql_using_mysqldump.rst @@ -49,7 +49,7 @@ Before migrating data to GaussDB(for MySQL), you need to export data first. MySQL databases are required for GaussDB(for MySQL) management. When exporting metadata, do not specify **--all-database**. Otherwise, the databases will be unavailable. - **mysqldump** **--databases** <*DB_NAME*> **--single-transaction --order-by-primary --hex-blob --no-data --routines --events --set-gtid-purged=OFF** -u <*DB_USER*> **-p -h** <*DB_ADDRESS*> **-P** <*DB_PORT*> **\|sed -e 's/DEFINER[ ]*=[ ``]*[^*]*\*/\*/'`` -e 's/DEFINER[ ]*=.*FUNCTION/FUNCTION/' -e 's/DEFINER[ ]*=.*PROCEDURE/PROCEDURE/' -e 's/DEFINER[ ]*=.*TRIGGER/TRIGGER/' -e 's/DEFINER[ ]*=.*EVENT/EVENT/' >** ** + **mysqldump** **--databases** <*DB_NAME*> **--single-transaction --order-by-primary --hex-blob --no-data --routines --events --set-gtid-purged=OFF** -u <*DB_USER*> **-p -h** <*DB_ADDRESS*> **-P** <*DB_PORT*> **\|sed -e 's/DEFINER[ ]*=[ ]*[^*]*\\*/\\*/' -e 's/DEFINER[ ]*=.*FUNCTION/FUNCTION/' -e 's/DEFINER[ ]*=.*PROCEDURE/PROCEDURE/' -e 's/DEFINER[ ]*=.*TRIGGER/TRIGGER/' -e 's/DEFINER[ ]*=.*EVENT/EVENT/' >** ** - **DB_NAME** indicates the name of the database to be migrated. - **DB_USER** indicates the database username. @@ -61,7 +61,7 @@ Before migrating data to GaussDB(for MySQL), you need to export data first. Example: - **mysqldump --databases gaussdb --single-transaction --order-by-primary --hex-blob --no-data --routines --events --set-gtid-purged=OFF -u root -p -h 192.168.151.18 -P 3306 \|sed -e 's/DEFINER[ ]*=[ ``]*[^*]*\*/\*/'`` -e 's/DEFINER[ ]*=.*FUNCTION/FUNCTION/' -e 's/DEFINER[ ]*=.*PROCEDURE/PROCEDURE/' -e 's/DEFINER[ ]*=.*TRIGGER/TRIGGER/' -e 's/DEFINER[ ]*=.*EVENT/EVENT/' > dump-defs.sql** + **mysqldump --databases gaussdb --single-transaction --order-by-primary --hex-blob --no-data --routines --events --set-gtid-purged=OFF -u root -p -h 192.168.151.18 -P 3306 \|sed -e 's/DEFINER[ ]*=[ ]*[^*]*\\*/\\*/' -e 's/DEFINER[ ]*=.*FUNCTION/FUNCTION/' -e 's/DEFINER[ ]*=.*PROCEDURE/PROCEDURE/' -e 's/DEFINER[ ]*=.*TRIGGER/TRIGGER/' -e 's/DEFINER[ ]*=.*EVENT/EVENT/' > dump-defs.sql** **Enter password:** diff --git a/umn/source/working_with_gaussdbfor_mysql/database_connections/changing_a_database_port.rst b/umn/source/working_with_gaussdbfor_mysql/database_connections/changing_a_database_port.rst index 2544061..6bf376a 100644 --- a/umn/source/working_with_gaussdbfor_mysql/database_connections/changing_a_database_port.rst +++ b/umn/source/working_with_gaussdbfor_mysql/database_connections/changing_a_database_port.rst @@ -30,7 +30,7 @@ Procedure - In the dialog box, click **Yes**. a. If you change the database port of a DB instance, the ports of the primary node and read replicas are also changed accordingly and all of them are rebooted. - b. This process takes about 1–5 minutes. + b. This process takes about 1-5 minutes. - To cancel the change, click |image4|. diff --git a/umn/source/working_with_gaussdbfor_mysql/db_instance_management/changing_a_db_instance_class.rst b/umn/source/working_with_gaussdbfor_mysql/db_instance_management/changing_a_db_instance_class.rst index 6e93d0e..79cf2c4 100644 --- a/umn/source/working_with_gaussdbfor_mysql/db_instance_management/changing_a_db_instance_class.rst +++ b/umn/source/working_with_gaussdbfor_mysql/db_instance_management/changing_a_db_instance_class.rst @@ -46,7 +46,7 @@ Procedure #. View the DB instance class change result. - Changing the instance class takes 5–15 minutes. During this period, the status of the DB instance on the **Instance Management** page is **Changing instance class**. After a few minutes, click the instance and view the instance class on the displayed **Basic Information** page to check that the change is successful. + Changing the instance class takes 5-15 minutes. During this period, the status of the DB instance on the **Instance Management** page is **Changing instance class**. After a few minutes, click the instance and view the instance class on the displayed **Basic Information** page to check that the change is successful. .. important:: diff --git a/umn/source/working_with_gaussdbfor_mysql/monitoring/configuring_displayed_metrics.rst b/umn/source/working_with_gaussdbfor_mysql/monitoring/configuring_displayed_metrics.rst index 1392546..9be2ad2 100644 --- a/umn/source/working_with_gaussdbfor_mysql/monitoring/configuring_displayed_metrics.rst +++ b/umn/source/working_with_gaussdbfor_mysql/monitoring/configuring_displayed_metrics.rst @@ -15,166 +15,166 @@ DB Instance Monitoring Metrics .. table:: **Table 1** GaussDB(for MySQL) metrics - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | Metric ID | Metric | Description | Value Range | Monitored Object | Monitoring Interval (Raw Data) | - +================================================+================================================+===========================================================================================================+================+======================================================+================================+ - | gaussdb_mysql001_cpu_util | CPU Usage | CPU usage of the monitored object | 0–100% | Monitored object: ECS | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql002_mem_util | Memory Usage | Memory usage of the monitored object | 0–100% | Monitored object: ECS | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql004_bytes_in | Network Input Throughput | Incoming traffic in bytes per second | ≥0 bytes/s | Monitored object: ECS | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql005_bytes_out | Network Output Throughput | Outgoing traffic in bytes per second | ≥ 0 bytes/s | Monitored object: ECS | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql006_conn_count | Total Connections | Total number of connections that attempt to connect to the GaussDB(for MySQL) server | ≥ 0 counts | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql007_conn_active_count | Current Active Connections | Number of current active connections | ≥ 0 counts | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql008_qps | QPS | Query times of SQL statements (including storage procedures) per second | ≥0 times/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql009_tps | TPS | Execution times of submitted and rollback transactions per second | ≥0 times/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql010_innodb_buf_usage | Buffer Pool Usage | Ratio of dirty data to all data in the InnoDB buffer | 0–100% | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql011_innodb_buf_hit | Buffer Pool Hit Ratio | Ratio of read hits to read requests in the InnoDB buffer | 0–100% | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql012_innodb_buf_dirty | Buffer Pool Dirty Block Ratio | Ratio of used pages to total pages in the InnoDB buffer | 0–100% | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql013_innodb_reads | InnoDB Read Throughput | Number of read bytes per second in the InnoDB buffer | ≥0 bytes/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql014_innodb_writes | InnoDB Write Throughput | Bytes written to pages by InnoDB per second. GaussDB(for MySQL) writes data only to temporary tables | ≥ 0 bytes/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql017_innodb_log_write_req_count | InnoDB Log Write Requests per Second | Number of InnoDB log write requests per second | ≥ 0 times/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql020_temp_tbl_count | Temporary Tables | Number of temporary tables automatically created on disks when GaussDB(for MySQL) statements are executed | ≥ 0 counts | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql028_comdml_del_count | DELETE Statements per Second | Number of DELETE statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql029_comdml_ins_count | INSERT Statements per Second | Number of INSERT statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql030_comdml_ins_sel_count | INSERT_SELECT Statements per Second | Number of INSERT_SELECT statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql031_comdml_rep_count | REPLACE Statements per Second | Number of REPLACE statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql032_comdml_rep_sel_count | REPLACE_SELECTION Statements per Second | Number of REPLACE_SELECTION statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql033_comdml_sel_count | SELECT Statements per Second | Number of SELECT statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql034_comdml_upd_count | UPDATE Statements per Second | Number of UPDATE statements executed per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql035_innodb_del_row_count | Row Delete Frequency | Number of rows deleted from the InnoDB table per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql036_innodb_ins_row_count | Row Insert Frequency | Number of rows inserted into the InnoDB table per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql037_innodb_read_row_count | Row Read Frequency | Number of rows read from the InnoDB table per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql038_innodb_upd_row_count | Row Update Frequency | Number of rows updated into the InnoDB table per second | ≥0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql048_disk_used_size | Used Storage Space | Used storage space of the monitored object | 0–4000 GB | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql072_conn_usage | Connection Usage | Percentage of used GaussDB(for MySQL) connections to the total number of connections | 0-100% | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql074_slow_queries | Slow Query Logs | Number of GaussDB(for MySQL) slow query logs generated per minute | ≥ 0 counts/min | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql077_replication_delay | Replication Delay | Delay between the primary node and read replicas | ≥ 0s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql104_dfv_write_delay | Storage Write Delay | Average delay of writing data to the storage layer in a specified period | ≥0 ms | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql105_dfv_read_delay | Storage Read Delay | Average delay of reading data from the storage layer in a specified period | ≥0 ms | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql106_innodb_row_lock_current_waits | InnoDB Row Locks | Number of row locks being waited by operations on the InnoDB table | ≥ 0 counts | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql107_comdml_ins_and_ins_sel_count | INSERT and INSERT_SELECT Statements per Second | Number of INSERT and INSERT_SELECT statements executed per second | ≥ 0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql108_com_commit_count | COMMIT Statements per Second | Number of COMMIT statements executed per second | ≥ 0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql109_com_rollback_count | ROLLBACK Statements per Second | Number of ROLLBACK statements executed per second | ≥ 0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql110_innodb_bufpool_reads | InnoDB Storage Layer Read Requests per Second | Number of times that InnoDB reads data from the storage layer per second | ≥ 0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql111_innodb_bufpool_read_requests | InnoDB Read Requests per Second | Number of InnoDB read requests per second | ≥ 0 counts/s | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql112\_ data_disk_used_size | Used Data Disk Size | Used local data disk size. | 0-20 GB | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ - | gaussdb_mysql113\_ data_disk_used_ratio | Data Disk Usage | Local data disk usage | 0-100% | Monitored object: database | 1 minute | - | | | | | | | - | | | | | Monitored instance type: GaussDB(for MySQL) instance | | - +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+----------------+------------------------------------------------------+--------------------------------+ + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | Metric ID | Metric | Description | Value Range | Monitored Object | Monitoring Interval (Raw Data) | + +================================================+================================================+===========================================================================================================+=================+======================================================+================================+ + | gaussdb_mysql001_cpu_util | CPU Usage | CPU usage of the monitored object | 0-100% | Monitored object: ECS | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql002_mem_util | Memory Usage | Memory usage of the monitored object | 0-100% | Monitored object: ECS | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql004_bytes_in | Network Input Throughput | Incoming traffic in bytes per second | >=0 bytes/s | Monitored object: ECS | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql005_bytes_out | Network Output Throughput | Outgoing traffic in bytes per second | >= 0 bytes/s | Monitored object: ECS | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql006_conn_count | Total Connections | Total number of connections that attempt to connect to the GaussDB(for MySQL) server | >= 0 counts | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql007_conn_active_count | Current Active Connections | Number of current active connections | >= 0 counts | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql008_qps | QPS | Query times of SQL statements (including storage procedures) per second | >=0 times/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql009_tps | TPS | Execution times of submitted and rollback transactions per second | >=0 times/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql010_innodb_buf_usage | Buffer Pool Usage | Ratio of dirty data to all data in the InnoDB buffer | 0-100% | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql011_innodb_buf_hit | Buffer Pool Hit Ratio | Ratio of read hits to read requests in the InnoDB buffer | 0-100% | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql012_innodb_buf_dirty | Buffer Pool Dirty Block Ratio | Ratio of used pages to total pages in the InnoDB buffer | 0-100% | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql013_innodb_reads | InnoDB Read Throughput | Number of read bytes per second in the InnoDB buffer | >=0 bytes/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql014_innodb_writes | InnoDB Write Throughput | Bytes written to pages by InnoDB per second. GaussDB(for MySQL) writes data only to temporary tables | >= 0 bytes/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql017_innodb_log_write_req_count | InnoDB Log Write Requests per Second | Number of InnoDB log write requests per second | >= 0 times/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql020_temp_tbl_count | Temporary Tables | Number of temporary tables automatically created on disks when GaussDB(for MySQL) statements are executed | >= 0 counts | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql028_comdml_del_count | DELETE Statements per Second | Number of DELETE statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql029_comdml_ins_count | INSERT Statements per Second | Number of INSERT statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql030_comdml_ins_sel_count | INSERT_SELECT Statements per Second | Number of INSERT_SELECT statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql031_comdml_rep_count | REPLACE Statements per Second | Number of REPLACE statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql032_comdml_rep_sel_count | REPLACE_SELECTION Statements per Second | Number of REPLACE_SELECTION statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql033_comdml_sel_count | SELECT Statements per Second | Number of SELECT statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql034_comdml_upd_count | UPDATE Statements per Second | Number of UPDATE statements executed per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql035_innodb_del_row_count | Row Delete Frequency | Number of rows deleted from the InnoDB table per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql036_innodb_ins_row_count | Row Insert Frequency | Number of rows inserted into the InnoDB table per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql037_innodb_read_row_count | Row Read Frequency | Number of rows read from the InnoDB table per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql038_innodb_upd_row_count | Row Update Frequency | Number of rows updated into the InnoDB table per second | >=0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql048_disk_used_size | Used Storage Space | Used storage space of the monitored object | 0-4000 GB | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql072_conn_usage | Connection Usage | Percentage of used GaussDB(for MySQL) connections to the total number of connections | 0-100% | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql074_slow_queries | Slow Query Logs | Number of GaussDB(for MySQL) slow query logs generated per minute | >= 0 counts/min | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql077_replication_delay | Replication Delay | Delay between the primary node and read replicas | >= 0s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql104_dfv_write_delay | Storage Write Delay | Average delay of writing data to the storage layer in a specified period | >=0 ms | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql105_dfv_read_delay | Storage Read Delay | Average delay of reading data from the storage layer in a specified period | >=0 ms | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql106_innodb_row_lock_current_waits | InnoDB Row Locks | Number of row locks being waited by operations on the InnoDB table | >= 0 counts | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql107_comdml_ins_and_ins_sel_count | INSERT and INSERT_SELECT Statements per Second | Number of INSERT and INSERT_SELECT statements executed per second | >= 0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql108_com_commit_count | COMMIT Statements per Second | Number of COMMIT statements executed per second | >= 0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql109_com_rollback_count | ROLLBACK Statements per Second | Number of ROLLBACK statements executed per second | >= 0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql110_innodb_bufpool_reads | InnoDB Storage Layer Read Requests per Second | Number of times that InnoDB reads data from the storage layer per second | >= 0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql111_innodb_bufpool_read_requests | InnoDB Read Requests per Second | Number of InnoDB read requests per second | >= 0 counts/s | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql112\_ data_disk_used_size | Used Data Disk Size | Used local data disk size. | 0-20 GB | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+ + | gaussdb_mysql113\_ data_disk_used_ratio | Data Disk Usage | Local data disk usage | 0-100% | Monitored object: database | 1 minute | + | | | | | | | + | | | | | Monitored instance type: GaussDB(for MySQL) instance | | + +------------------------------------------------+------------------------------------------------+-----------------------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+--------------------------------+