Cloud Database MySQL Monitoring Indicators

Last updated: 2020-02-26 10:46:34

Tencent Cloud Cloud Monitor provides the following monitoring metrics for Cloud Database instance (MySQL):

Metric Name Unit Dimension
cpu_user_ate % uInstanceId
memory_use_rate % uInstanceId
memory_use MB uInstanceId
volume_rate % uInstanceId
real_capacity MB uInstanceId
capacity MB uInstanceId
bytes_sent Byte per second uInstanceId
bytes_received Byte per second uInstanceId
qps Counts per second uInstanceId
tps Counts per second uInstanceId
max_connections Count uInstanceId
threads_connected Count uInstanceId
connection_use_rate % uInstanceId
slow_queries Counts per minute uInstanceId
select_scan Counts per second uInstanceId
select_count Counts per second uInstanceId
com_update Counts per second uInstanceId
com_delete Counts per second uInstanceId
com_insert Counts per second uInstanceId
com_replace Counts per second uInstanceId
queries Counts per second uInstanceId
query_rate % uInstanceId
created_tmp_tables Counts per second uInstanceId
table_locks_waited Counts per second uInstanceId
innodb_cache_use_rate % uInstanceId
innodb_cache_hit_rate % uInstanceId
innodb_os_file_reads Counts per second uInstanceId
innodb_os_file_writes Counts per second uInstanceId
innodb_os_fsyncs Counts per second uInstanceId
innodb_num_open_files Count uInstanceId
key_cache_use_rate % uInstanceId
key_cache_hit_rate % uInstanceId
com_commit Counts per second uInstanceId
com_rollback Counts per second uInstanceId
threads_created Count uInstanceId
threads_running Count uInstanceId
created_tmp_disk_tables Counts per second uInstanceId
created_tmp_files Counts per second uInstanceId
handler_read_rnd_next Counts per second uInstanceId
handler_rollback Counts per second uInstanceId
handler_commit Counts per second uInstanceId
innodb_buffer_pool_pages_free Count uInstanceId
innodb_buffer_pool_pages_total Count uInstanceId
innodb_buffer_pool_read_requests Counts per second uInstanceId
innodb_buffer_pool_reads Counts per second uInstanceId
innodb_data_reads Counts per second uInstanceId
innodb_data_read Byte per second uInstanceId
innodb_data_writes Counts per second uInstanceId
innodb_data_written Byte per second uInstanceId
innodb_rows_deleted Counts per second uInstanceId
innodb_rowsinserted Counts per second uInstanceId
innodb_rows_updated Counts per second uInstanceId
innodb_rows_read Counts per second uInstanceId
innodb_row_lock_time_avg Millisecond uInstanceId
innodb_row_lock_waits Counts per second uInstanceId
key_blocks_unused Count uInstanceId
key_blocks_used Count uInstanceId
key_read_requests Counts per second uInstanceId
key_reads Counts per second uInstanceId
key_write_requests Counts per second uInstanceId
key_writes Counts per second uInstanceId
opened_tables Count uInstanceId
table_locksimmediate Count uInstanceId
open_files Count uInstanceId
log_capacity MB uInstanceId
slaveio_running Status value(0-Yes,1-No,2-Connecting) uInstanceId
slavesql_running Status value(0-Yes,1-No) uInstanceId
master_slavesync_distance MB uInstanceId
seconds_behind_master Second uInstanceId

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