This topic describes the metrics for ApsaraDB for OceanBase.

When you call an API operation provided by Cloud Monitor, you may need to set the Namespace and Period parameters. Set the parameters for the current service in the following way:

  • Set the Namespace parameter to acs_oceanbase.
  • Set the Period parameter to an integral multiple of 60s. The default value is 60s.

The following table describes the valid values of the MetricName and Dimensions parameters for the current service.

Metric Unit MetricName Dimensions Statistics
active_memstore_percent_by_trigger % active_memstore_percent_by_trigger userId and obClusterId Average
active_memstore_percent_by_trigger_instance % active_memstore_percent_by_trigger_instance userId, obClusterId, and obInstanceId Average
active_memstore_percent_by_trigger_tenant % active_memstore_percent_by_trigger_tenant userId, obClusterId, and obTenantId Average
active_memstore_used byte active_memstore_used userId, obClusterId, and obTenantId Sum
active_memstore_used_instance byte active_memstore_used_instance userId, obClusterId, and obInstanceId Average
active_sessions count active_sessions userId and obClusterId Sum
active_sessions_instance count active_sessions_instance userId, obClusterId, and obInstanceId Average
active_sessions_max_tenant % active_sessions_max_tenant userId, obClusterId, and obTenantId Max
active_sessions_tenant count active_sessions_tenant userId, obClusterId, and obTenantId Sum
active_sessions_tenant_instance count active_sessions_tenant_instance userId, obClusterId, obTenantId, and obInstanceId Sum
block_cache_hit_percent % block_cache_hit_percent userId, obClusterId, and obTenantId Average
block_cache_hit_percent_instance % block_cache_hit_percent_instance userId, obClusterId, and obInstanceId Average
block_cache_hit_percent_tenant % block_cache_hit_percent_tenant userId, obClusterId, and obTenantId Average
block_index_cache_hit_percent % block_index_cache_hit_percent userId, obClusterId, and obTenantId Average
block_index_cache_hit_percent_instance % block_index_cache_hit_percent_instance userId, obClusterId, and obInstanceId Average
block_index_cache_hit_percent_tenant % block_index_cache_hit_percent_tenant userId, obClusterId, and obTenantId Average
bloom_filter_cache_hit_percent % bloom_filter_cache_hit_percent userId and obClusterId Average
bloom_filter_cache_hit_percent_instance % bloom_filter_cache_hit_percent_instance userId, obClusterId, and obInstanceId Average
bloom_filter_cache_hit_percent_tenant % bloom_filter_cache_hit_percent_tenant userId, obClusterId, and obTenantId Average
core_count_instance count core_count_instance userId, obClusterId, and obInstanceId Average
cpu_usage % cpu_usage userId and obClusterId Average
cpu_usage_avg_tenant % cpu_usage_avg_tenant userId, obClusterId, and obTenantId Average
cpu_usage_instance % cpu_usage_instance userId, obClusterId, and obInstanceId Average
cpu_usage_max_tenant % cpu_usage_max_tenant userId, obClusterId, and obTenantId Max
cpu_usage_tenant % cpu_usage_tenant userId, obClusterId, and obInstanceId Average
cpu_util_instance % cpu_util_instance userId, obClusterId, and obInstanceId Average
disk_data_size_instance GB disk_data_size_instance userId, obClusterId, and obInstanceId Average
disk_data_usage_instance % disk_data_usage_instance userId, obClusterId, and obInstanceId Average
disk_genernal_size_instance GB disk_genernal_size_instance userId, obClusterId, and obInstanceId Average
disk_genernal_usage_instance % disk_genernal_usage_instance userId, obClusterId, and obInstanceId Average
disk_log_size_instance GB disk_log_size_instance userId, obClusterId, and obInstanceId Average
disk_log_usage_instance % disk_log_usage_instance userId, obClusterId, and obInstanceId Average
disk_ob_data_size_instance GB disk_ob_data_size_instance userId, obClusterId, and obInstanceId Average
io_await_instance ms io_await_instance userId, obClusterId, and obInstanceId Average
io_read_bytes count io_read_bytes userId and obClusterId Sum
io_read_bytes_instance % io_read_bytes_instance userId, obClusterId, and obInstanceId Average
io_read_bytes_tenant count io_read_bytes_tenant userId, obClusterId, and obTenantId Sum
io_read_count count io_read_count userId and obClusterId Sum
io_read_count_instance % io_read_count_instance userId, obClusterId, and obInstanceId Average
io_read_count_tenant count io_read_count_tenant userId, obClusterId, and obTenantId Sum
io_read_delay ms io_read_delay userId and obClusterId Sum
io_read_delay_instance % io_read_delay_instance userId, obClusterId, and obInstanceId Average
io_read_delay_tenant count io_read_delay_tenant userId, obClusterId, and obTenantId Sum
io_read_rt ms io_read_rt userId and obClusterId Average
io_read_rt_instance ms io_read_rt_instance userId, obClusterId, and obInstanceId Average
io_read_rt_tenant ms io_read_rt_tenant userId, obClusterId, and obTenantId Average
io_write_bytes count io_write_bytes userId and obClusterId Sum
io_write_bytes_instance % io_write_bytes_instance userId, obClusterId, and obInstanceId Average
io_write_bytes_tenant count io_write_bytes_tenant userId, obClusterId, and obTenantId Sum
io_write_count count io_write_count userId and obClusterId Sum
io_write_count_instance % io_write_count_instance userId, obClusterId, and obInstanceId Average
io_write_count_tenant count io_write_count_tenant userId, obClusterId, and obTenantId Sum
io_write_delay ms io_write_delay userId and obClusterId Sum
io_write_delay_instance % io_write_delay_instance userId, obClusterId, and obInstanceId Average
io_write_delay_tenant count io_write_delay_tenant userId, obClusterId, and obTenantId Sum
io_write_rt ms io_write_rt userId and obClusterId Average
io_write_rt_instance ms io_write_rt_instance userId, obClusterId, and obInstanceId Average
io_write_rt_tenant ms io_write_rt_tenant userId, obClusterId, and obTenantId Average
load_load1_instance % load_load1_instance userId, obClusterId, and obInstanceId Average
location_cache_hit_percent % location_cache_hit_percent userId and obClusterId Average
location_cache_hit_percent_instance % location_cache_hit_percent_instance userId, obClusterId, and obInstanceId Average
location_cache_hit_percent_tenant % location_cache_hit_percent_tenant userId, obClusterId, and obTenantId Average
machine_mem_used_percent_instance % machine_mem_used_percent_instance userId, obClusterId, and obInstanceId Average
max_memory_size byte max_memory_size userId and obClusterId Sum
max_memory_size_instance byte max_memory_size_instance userId, obClusterId, and obInstanceId Average
max_memory_size_tenant count max_memory_size_tenant userId, obClusterId, and obTenantId Sum
memstore_limit % memstore_limit userId, obClusterId, and obInstanceId Average
memstore_limit_tenant count memstore_limit_tenant userId, obClusterId, and obTenantId Sum
min_memory_size byte min_memory_size userId and obClusterId Sum
min_memory_size_instance byte min_memory_size_instance userId, obClusterId, and obInstanceId Average
min_memory_size_tenant count min_memory_size_tenant userId, obClusterId, and obTenantId Sum
ob_server_inactive_count_instance count ob_server_inactive_count_instance userId, obClusterId, and obInstanceId Average
ob_sys_clog_unsync_instance count ob_sys_clog_unsync_instance userId, obClusterId, and obInstanceId Average
ob_sys_daily_merge_timeout_instance count ob_sys_daily_merge_timeout_instance userId, obClusterId, and obInstanceId Average
ob_sys_disk_invalid_instance count ob_sys_disk_invalid_instance userId, obClusterId, and obInstanceId Average
ob_sys_election_info_instance count ob_sys_election_info_instance userId, obClusterId, and obInstanceId Average
ob_sys_leader_election_instance count ob_sys_leader_election_instance userId, obClusterId, and obInstanceId Average
qps count qps userId and obClusterId Sum
qps_instance count qps_instance userId, obClusterId, and obInstanceId Average
qps_rt ms qps_rt userId and obClusterId Average
qps_rt_instance ms qps_rt_instance userId, obClusterId, and obInstanceId Average
qps_rt_tenant ms qps_rt_tenant userId, obClusterId, and obTenantId Average
qps_tenant count qps_tenant userId, obClusterId, and obTenantId Sum
request_dequeue_count count request_dequeue_count userId and obClusterId Sum
request_dequeue_count_instance count request_dequeue_count_instance userId, obClusterId, and obInstanceId Average
request_dequeue_count_tenant count request_dequeue_count_tenant userId, obClusterId, and obTenantId Sum
request_enqueue_count count request_enqueue_count userId, obClusterId, and obTenantId Sum
request_enqueue_count_instance count request_enqueue_count_instance userId, obClusterId, and obInstanceId Average
request_queue_rt ms request_queue_rt userId and obClusterId Average
request_queue_rt_instance ms request_queue_rt_instance userId, obClusterId, and obInstanceId Average
request_queue_rt_tenant ms request_queue_rt_tenant userId, obClusterId, and obTenantId Average
request_queue_time ms request_queue_time userId and obClusterId Sum
request_queue_time_instance count request_queue_time_instance userId, obClusterId, and obInstanceId Average
request_queue_time_tenant count request_queue_time_tenant userId, obClusterId, and obTenantId Sum
row_cache_hit_percent % row_cache_hit_percent userId and obClusterId Average
row_cache_hit_percent_instance % row_cache_hit_percent_instance userId, obClusterId, and obInstanceId Average
row_cache_hit_percent_tenant % row_cache_hit_percent_tenant userId, obClusterId, and obTenantId Average
rpc_packet_in count rpc_packet_in userId and obClusterId Sum
rpc_packet_in_bytes_ps count rpc_packet_in_bytes_ps userId and obClusterId Sum
rpc_packet_in_bytes_ps_instance count rpc_packet_in_bytes_ps_instance userId, obClusterId, and obInstanceId Average
rpc_packet_in_bytes_ps_tenant count rpc_packet_in_bytes_ps_tenant userId, obClusterId, and obTenantId Sum
rpc_packet_in_instance ms rpc_packet_in_instance userId, obClusterId, and obInstanceId Average
rpc_packet_in_tenant count rpc_packet_in_tenant userId, obClusterId, and obTenantId Sum
rpc_packet_out count rpc_packet_out userId and obClusterId Sum
rpc_packet_out_bytes count rpc_packet_out_bytes userId and obClusterId Sum
rpc_packet_out_bytes_instance count rpc_packet_out_bytes_instance userId, obClusterId, and obInstanceId Average
rpc_packet_out_bytes_tenant count rpc_packet_out_bytes_tenant userId and obClusterId Sum
rpc_packet_out_instance count rpc_packet_out_instance userId, obClusterId, and obInstanceId Average
rpc_packet_out_tenant count rpc_packet_out_tenant userId, obClusterId, and obTenantId Sum
slow_log_count_instance count slow_log_count_instance userId, obClusterId, and obInstanceId Average
slow_log_count_tenant count slow_log_count_tenant userId, obClusterId, and obTenantId Sum
slow_log_max_execute_time_tenant count slow_log_max_execute_time_tenant userId, obClusterId, and obTenantId Max
sql_delete_count count sql_delete_count userId and obClusterId Sum
sql_delete_count_instance count sql_delete_count_instance userId, obClusterId, and obInstanceId Average
sql_delete_count_tenant count sql_delete_count_tenant userId, obClusterId, and obTenantId Sum
sql_delete_rt ms sql_delete_rt userId and obClusterId Average
sql_delete_rt_instance ms sql_delete_rt_instance userId, obClusterId, and obInstanceId Average
sql_delete_rt_tenant ms sql_delete_rt_tenant userId, obClusterId, and obTenantId Average
sql_distributed_count count sql_distributed_count userId and obClusterId Sum
sql_distributed_count_instance count sql_distributed_count_instance userId, obClusterId, and obInstanceId Average
sql_distributed_count_tenant count sql_distributed_count_tenant userId, obClusterId, and obTenantId Sum
sql_dml_rt ms sql_dml_rt userId and obClusterId Sum
sql_dml_rt_instance ms sql_dml_rt_instance userId, obClusterId, and obInstanceId Average
sql_dml_rt_tenant ms sql_dml_rt_tenant userId, obClusterId, and obTenantId Average
sql_insert_count count sql_insert_count userId and obClusterId Sum
sql_insert_count_instance count sql_insert_count_instance userId, obClusterId, and obInstanceId Average
sql_insert_count_tenant count sql_insert_count_tenant userId, obClusterId, and obTenantId Sum
sql_insert_rt ms sql_insert_rt userId and obClusterId Average
sql_insert_rt_instance ms sql_insert_rt_instance userId, obClusterId, and obInstanceId Average
sql_insert_rt_tenant ms sql_insert_rt_tenant userId, obClusterId, and obInstanceId Average
sql_remote_count count sql_remote_count userId and obClusterId Sum
sql_remote_count_instance count sql_remote_count_instance userId, obClusterId, and obInstanceId Average
sql_remote_count_tenant count sql_remote_count_tenant userId, obClusterId, and obTenantId Sum
sql_replace_count count sql_replace_count userId and obClusterId Sum
sql_replace_count_instance count sql_replace_count_instance userId, obClusterId, and obInstanceId Average
sql_replace_count_tenant count sql_replace_count_tenant userId, obClusterId, and obTenantId Sum
sql_replace_rt ms sql_replace_rt userId and obClusterId Average
sql_replace_rt_instance ms sql_replace_rt_instance userId, obClusterId, and obInstanceId Average
sql_replace_rt_tenant ms sql_replace_rt_tenant userId, obClusterId, and obTenantId Average
sql_select_count_instance count sql_select_count_instance userId, obClusterId, and obInstanceId Average
sql_select_count_tenant count sql_select_count_tenant userId, obClusterId, and obTenantId Sum
sql_select_rt ms sql_select_rt userId and obClusterId Average
sql_select_rt_instance ms sql_select_rt_instance userId, obClusterId, and obInstanceId Average
sql_select_rt_tenant ms sql_select_rt_tenant userId, obClusterId, and obTenantId Average
sql_update_count count sql_update_count userId and obClusterId Sum
sql_update_count_instance count sql_update_count_instance userId, obClusterId, and obInstanceId Average
sql_update_count_tenant count sql_update_count_tenant userId, obClusterId, and obInstanceId Average
sql_update_rt ms sql_update_rt userId and obClusterId Average
sql_update_rt_instance ms sql_update_rt_instance userId, obClusterId, and obInstanceId Average
sql_update_rt_tenant ms sql_update_rt_tenant userId, obClusterId, and obInstanceId Average
storage_delete_row_count count storage_delete_row_count userId and obClusterId Sum
storage_delete_row_count_instance count storage_delete_row_count_instance userId, obClusterId, and obInstanceId Average
storage_delete_row_count_tenant count storage_delete_row_count_tenant userId, obClusterId, and obTenantId Sum
storage_insert_row_count count storage_insert_row_count userId and obClusterId Sum
storage_insert_row_count_instance count storage_insert_row_count_instance userId, obClusterId, and obInstanceId Average
storage_insert_row_count_tenant count storage_insert_row_count_tenant userId, obClusterId, and obTenantId Sum
storage_read_row_count count storage_read_row_count userId, obClusterId, and obTenantId Sum
storage_read_row_count_instance count storage_read_row_count_instance userId, obClusterId, and obInstanceId Average
storage_update_row_count count storage_update_row_count userId and obClusterId Sum
storage_update_row_count_instance count storage_update_row_count_instance userId, obClusterId, and obInstanceId Average
storage_update_row_count_tenant count storage_update_row_count_tenant userId, obClusterId, and obTenantId Sum
tcp_retran_instance % tcp_retran_instance userId, obClusterId, and obInstanceId Average
total_memstore_percent_by_limit % total_memstore_percent_by_limit userId and obClusterId Average
total_memstore_percent_by_limit_instance % total_memstore_percent_by_limit_instance userId, obClusterId, and obInstanceId Average
total_memstore_percent_by_limit_tenant % total_memstore_percent_by_limit_tenant userId, obClusterId, and obTenantId Average
total_memstore_used byte total_memstore_used userId and obClusterId Sum
total_memstore_used_instance byte total_memstore_used_instance userId, obClusterId, and obInstanceId Average
total_memstore_used_tenant count total_memstore_used_tenant userId, obClusterId, and obTenantId Sum
tps count tps userId and obClusterId Sum
tps_instance count tps_instance userId, obClusterId, and obInstanceId Average
tps_rt ms tps_rt userId and obClusterId Average
tps_rt_instance ms tps_rt_instance userId, obClusterId, and obInstanceId Average
tps_rt_tenant ms tps_rt_tenant userId, obClusterId, and obTenantId Average
tps_tenant Count tps_tenant userId, obClusterId, and obTenantId Sum
traffic_bytin_instance byte traffic_bytin_instance userId, obClusterId, and obInstanceId Average
traffic_bytout_instance byte traffic_bytout_instance userId, obClusterId, and obInstanceId Average
trans_commit_count count trans_commit_count userId and obClusterId Sum
trans_commit_count_instance count trans_commit_count_instance userId, obClusterId, and obInstanceId Average
trans_commit_count_tenant count trans_commit_count_tenant userId, obClusterId, and obTenantId Sum
trans_commit_rt ms trans_commit_rt userId and obClusterId Average
trans_commit_rt_instance ms trans_commit_rt_instance userId, obClusterId, and obInstanceId Average
trans_commit_rt_tenant ms trans_commit_rt_tenant userId, obClusterId, and obTenantId Average
trans_multi_partition_count count trans_multi_partition_count userId, obClusterId, and obInstanceId Average
trans_multi_partition_count_tenant count trans_multi_partition_count_tenant userId, obClusterId, and obTenantId Sum
trans_rollback_count count trans_rollback_count userId and obClusterId Sum
trans_rollback_count_instance count trans_rollback_count_instance userId, obClusterId, and obInstanceId Average
trans_rollback_count_tenant count trans_rollback_count_tenant userId, obClusterId, and obTenantId Sum
trans_rollback_rt ms trans_rollback_rt userId and obClusterId Average
trans_rollback_rt_instance ms trans_rollback_rt_instance userId, obClusterId, and obInstanceId Average
trans_rollback_rt_tenant ms trans_rollback_rt_tenant userId, obClusterId, and obTenantId Average
trans_single_partition_count count trans_single_partition_count userId and obClusterId Sum
trans_single_partition_count_instance count trans_single_partition_count_instance userId, obClusterId, and obInstanceId Average
trans_single_partition_count_tenant count trans_single_partition_count_tenant userId, obClusterId, and obTenantId Sum
trans_timeout_count count trans_timeout_count userId and obClusterId Sum
trans_timeout_count_instance count trans_timeout_count_instance userId, obClusterId, and obInstanceId Average
trans_timeout_count_tenant count trans_timeout_count_tenant userId, obClusterId, and obTenantId Sum