mysql_perf_active_session |
The number of active connections. |
mysql_perf_com_delete |
The average number of times that DELETE statements are executed per second. |
mysql_perf_com_insert |
The average number of times that INSERT statements are executed per second. |
mysql_perf_com_insert_select |
The average number of times that INSERT SELECT statements are executed per second. |
mysql_perf_com_replace |
The average number of times that REPLACE statements are executed per second. |
mysql_perf_com_replace_select |
The average number of times that REPLACE SELECT statements are executed per second. |
mysql_perf_com_select |
The average number of times that SELECT statements are executed per second. |
mysql_perf_com_update |
The average number of times that UPDATE statements are executed per second. |
mysql_perf_conn_usage |
The connection utilization of the ApsaraDB RDS instance. Unit: percent. |
mysql_perf_cpu_usage |
The CPU utilization of the ApsaraDB RDS instance. Unit: percent. |
mysql_perf_data_size |
The amount of data space that is occupied by the ApsaraDB RDS instance. Unit: MB.
|
mysql_perf_disk_usage |
The disk utilization of the ApsaraDB RDS instance. Unit: percent. |
mysql_perf_ibuf_dirty_ratio |
The ratio of dirty pages to total pages in the buffer pool. Unit: percent. |
mysql_perf_ibuf_read_hit |
The read hit ratio of the buffer pool. Unit: percent. |
mysql_perf_ibuf_request_r |
The average number of read operations that are performed on the InnoDB buffer pool
per second.
|
mysql_perf_ibuf_request_w |
The average number of write operations that are performed on the InnoDB buffer pool
per second.
|
mysql_perf_ibuf_use_ratio |
The utilization of the buffer pool. Unit: percent. |
mysql_perf_inno_data_read |
The amount of data that InnoDB reads per second. Unit: KB. |
mysql_perf_inno_data_written |
The amount of data that InnoDB writes per second. Unit: KB. |
mysql_perf_inno_row_delete |
The average number of rows that are deleted from the InnoDB table per second. |
mysql_perf_inno_row_insert |
The average number of rows that are inserted from the InnoDB table per second. |
mysql_perf_inno_row_readed |
The average number of rows that are read from the InnoDB table per second. |
mysql_perf_inno_row_update |
The average number of rows that are updated from the InnoDB table per second. |
mysql_perf_innodb_log_write_requests |
The average number of log write requests per second. |
mysql_perf_innodb_log_writes |
The average number of physical writes to the log file per second. |
mysql_perf_innodb_os_log_fsyncs |
The average number of write operations that are performed by calling the fsync() function
on the log file.
|
mysql_perf_ins_size |
The amount of disk space that is occupied by the ApsaraDB RDS instance. Unit: MB.
|
mysql_perf_iops |
The input/output operations per second (IOPS). |
mysql_perf_iops_usage |
The IOPS utilization of the ApsaraDB RDS instance. Unit: percent. |
mysql_perf_kbytes_received |
The average inbound traffic per second. Unit: KB. |
mysql_perf_kbytes_sent |
The average outbound traffic per second. Unit: KB. |
mysql_perf_log_size |
The amount of data space that is occupied by the binary logs of the ApsaraDB RDS instance.
Unit: MB.
|
mysql_perf_mem_usage |
The memory usage of the ApsaraDB RDS instance. Unit: percent. |
mysql_perf_open_tables |
The number of open tables. |
mysql_perf_other_size |
The amount of other space that is occupied by the ApsaraDB RDS instance. Unit: MB.
|
mysql_perf_qps |
The average number of times that SQL statements are executed per second. |
mysql_perf_slow_queries |
The average number of slow query operations per second. |
mysql_perf_tb_tmp_disk |
The number of temporary tables that are automatically created per second in the disk
when SQL statements are executed in the MySQL process.
|
mysql_perf_threads_connected |
The number of open MySQL connections. |
mysql_perf_threads_running |
The number of MySQL threads that are not sleeping. |
mysql_perf_tmp_size |
The amount of data space that is occupied by the temporary files of the ApsaraDB RDS
instance. Unit: MB.
|
mysql_perf_total_session |
The total number of connections. |
mysql_perf_tps |
The average number of transactions per second. |