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A unified distributed database ready for your transactional, analytical, and AI workloads.

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DEPLOY YOUR WAY

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The best way to deploy and scale OceanBase

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Run and manage OceanBase on your infra

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The free, open-source distributed database

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Open source AI native search database

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      Customize a monitoring dashboard for an instance

      Last Updated:2026-06-01 08:35:36  Updated
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      What is on this page
      Procedure
      Create a custom dashboard
      View a custom dashboard
      Edit a custom dashboard
      Delete a custom dashboard
      Tenant monitoring metrics

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      On the performance monitoring page of an instance in OceanBase Cloud, you can create a custom monitoring dashboard by configuring monitoring metrics as needed.

      Procedure

      1. Log in to the OceanBase Cloud console.

      2. In the left-side navigation pane, click Instances.

      3. On the Instances page, click the name of the target instance to go to the Overview page of the instance.

      4. In the left-side navigation pane of the Overview page, click Metrics. Click the Custom Dashboard tab.

      5. Manage the dashboards on the Custom Dashboard tab.

        • Create a custom dashboard
        • View a custom dashboard
        • View a custom dashboard
        • Delete a custom dashboard

      Create a custom dashboard

      1. On the Custom Dashboard tab, click Create Custom Dashboard.

        • When creating a custom dashboard for the first time, the interface is as follows:

        • If a custom dashboard already exists, the interface is as follows:

      2. Enter the dashboard name, select the tenants and metrics to be monitored. For more information, see Tenant monitoring metrics.

        Note

        • The name of the dashboard cannot exceed 20 characters in length.
        • At present, you can create at most seven custom monitoring dashboards.
      3. Click OK.

      View a custom dashboard

      On the Custom Dashboard tab, you can view the custom dashboards. Select the custom dashboard through the Select Dashboard filter.

      Edit a custom dashboard

      1. On the Custom Dashboard tab, select the dashboard you want to edit.

      2. Click Edit Dashboard.

      3. Modify the name, tenants, and metrics. For more information, see Tenant monitoring metrics.

      4. Click OK.

      Delete a custom dashboard

      1. On the Custom Dashboard tab, select the dashboard you want to delete.

      2. Click Delete Dashboard.

      3. Click Confirm.

      Tenant monitoring metrics

      Metric category
      Metric name
      Unit
      Description
      Cluster database sql_delete_count times/s The number of Delete statements processed per second.
      Cluster database sql_other_count times/s The number of other statements, such as DDL, DCL, and DTL statements, processed per second.
      Cluster database sql_replace_count times/s The number of Replace statements processed per second.
      Cluster database sql_select_count times/s The number of Select statements processed per second.
      Cluster database sql_update_count times/s The number of Update statements processed per second.
      Cluster database sql_all_rt ms The average processing time of SQL statements.
      Cluster database sql_delete_rt ms The average processing time of Delete statements.
      Cluster database sql_insert_rt ms The average processing time of Insert statements.
      Cluster database sql_other_rt ms The average processing time of other statements, such as DDL, DCL, and DTL statements.
      Cluster database sql_replace_rt ms The average processing time of Replace statements.
      Cluster database sql_select_rt ms The average processing time of Select statements.
      Cluster database sql_update_rt ms The average processing time of Update statements.
      Cluster database sql_all_rt_p99 ms The 99th percentile processing time of SQL statements.
      Cluster database sql_delete_rt_p99 ms The 99th percentile processing time of Delete statements.
      Cluster database sql_insert_rt_p99 ms The 99th percentile processing time of Insert statements.
      Cluster database sql_other_rt_p99 ms The 99th percentile processing time of other statements, such as DDL, DCL, and DTL statements.
      Cluster database sql_replace_rt_p99 ms The 99th percentile processing time of Replace statements.
      Cluster database sql_select_rt_p99 ms The 99th percentile processing time of Select statements.
      Cluster database sql_update_rt_p99 ms The 99th percentile processing time of Update statements.
      Cluster database sql_all_rt_p95 ms The 95th percentile processing time of SQL statements.
      Cluster database sql_delete_rt_p95 ms The 95th percentile processing time of Delete statements.
      Cluster database sql_insert_rt_p95 ms The 95th percentile processing time of Insert statements.
      Cluster database sql_other_rt_p95 ms The 95th percentile processing time of other statements, such as DDL, DCL, and DTL statements.
      Cluster database sql_replace_rt_p95 ms The 95th percentile processing time of Replace statements.
      Cluster database sql_select_rt_p95 ms The 95th percentile processing time of Select statements.
      Cluster database sql_update_rt_p95 ms The 95th percentile processing time of Update statements.
      Cluster database sql_all_rt_p90 ms The 90th percentile processing time of SQL statements.
      Cluster database sql_delete_rt_p90 ms The 90th percentile processing time of Delete statements.
      Cluster database sql_insert_rt_p90 ms The 90th percentile processing time of Insert statements.
      Cluster database sql_other_rt_p90 ms The 90th percentile processing time of other statements, such as DDL, DCL, and DTL statements.
      Cluster database sql_replace_rt_p90 ms The 90th percentile processing time of Replace statements.
      Cluster database sql_select_rt_p90 ms The 90th percentile processing time of Select statements.
      Cluster database sql_update_rt_p90 ms The 90th percentile processing time of Update statements.
      Cluster database io_count times/s The number of I/O operations performed by SSStore per second.
      Cluster database io_read_count times/s The number of read operations performed by SSStore per second.
      Cluster database io_write_count times/s The number of write operations performed by SSStore per second.
      Cluster database io_rt μs The I/O time.
      Cluster database io_read_rt μs The average read time of SSStore.
      Cluster database io_read_rt μs The average write time of SSStore.
      Cluster database io_size byte The amount of data processed by SSStore per second.
      Cluster database io_read_size byte The amount of data read by SSStore per second.
      Cluster database io_write_size byte The amount of data written by SSStore per second.
      Cluster database ob_waitevent_count times/s The number of wait events in a specific state.
      Cluster database ob_foreground_waitevent_count times/s The number of wait events in a specific state in the foreground.
      Cluster database ob_background_waitevent_count times/s The number of wait events in a specific state in the background.
      Cluster database ob_sql_event count The number of execution events in a specific state.
      Cluster database ob_sql_event_in_parse count The number of execution events in the parse state.
      Cluster database ob_sql_event_in_pl_parse count The number of execution events in the pl parse state.
      Cluster database ob_sql_event_in_plan_cache count The number of execution events in the plan cache state.
      Cluster database ob_sql_event_in_sql_optimize count The number of execution events in the sql optimize state.
      Cluster database ob_sql_event_in_sql_execution count The number of execution events in the sql execution state.
      Cluster database ob_sql_event_in_px_execution count The number of execution events in the px execution state.
      Cluster database ob_sql_event_in_sequence_load count The number of execution events in the sequence load state.
      Cluster database all_session count The number of current sessions.
      Cluster database active_session count The number of current active sessions.
      Cluster database transaction_count times/s TPS
      Cluster database transaction_commit_count times/s The number of committed transactions per second.
      Cluster database transaction_rollback_count times/s The number of rolled-back transactions per second.
      Cluster Database transaction_timeout_count times/s Number of transaction timeouts per second
      Cluster Database transaction_rt ms Average transaction processing time on the server
      Cluster Database transaction_commit_rt ms Average transaction commit time
      Cluster Database transaction_rollback_rt ms Average transaction rollback time
      Cluster Database request_queue_time μs SQL request waiting time in the waiting queue
      Cluster Database trans_commit_log_count times/s Number of transaction logs committed per second
      Cluster Database clog_trans_log_total_size byte Size of transaction logs committed per second
      Cluster Database transaction_partition_count times/s Number of transactions per second
      Cluster Database transaction_multi_partition_count times/s Number of distributed transactions per second
      Cluster Database transaction_single_partition_count times/s Number of regular transactions per second
      Cluster Database trans_commit_log_sync_rt μs Average transaction log network synchronization time per transaction
      Cluster Database ob_tenant_log_disk_total_bytes GiB Total size of log disks
      Cluster Database ob_tenant_log_disk_used_bytes GiB Size of log disk used
      Cluster Database ob_tenant_server_required_size GiB Data size occupied by the tenant
      Cluster Database ob_tenant_server_data_size GiB Data size of the tenant
      Cluster Database ob_tenant_binlog_disk_used GiB Size of Binlog disk used
      Cluster Host load1 - Average system load over the last 1 minute
      Cluster Host load5 - Average system load over the last 5 minutes
      Cluster Host load15 - Average system load over the last 15 minutes
      Cluster Host cpu_percent Percentage (%) CPU utilization
      Cluster Host memory_percent Percentage (%) OB tenant memory utilization
      Cluster Host net_throughput MiB Network throughput
      Cluster Host net_recv MiB Data received per second
      Cluster Host net_send MiB Data sent per second
      Cluster Host ob_data_disk_used_size GiB Disk usage
      Cluster Host ob_data_disk_percent Percentage (%) OB data disk utilization
      Cluster Host ob_clog_disk_percent Percentage (%) OB log disk utilization
      Cluster Host ob_data_required_size GiB Data size occupied
      Cluster Host ob_clog_io times/s Average number of I/O operations per second on the OB log disk
      Cluster Host ob_clog_io_read times/s Average number of read I/O operations per second on the OB log disk
      Cluster Host ob_clog_io_write times/s Average number of write I/O operations per second on the OB log disk
      Cluster Host ob_clog_io_time times/s Average I/O time per I/O operation on the OB log disk
      Cluster Host ob_clog_io_read_time times/s Average read I/O time per I/O operation on the OB log disk
      Cluster Host ob_clog_io_write_time times/s Average write I/O time per I/O operation on the OB log disk
      Cluster Host ob_clog_io_byte MiB Average I/O data per second on the OB log disk
      Cluster Host ob_clog_io_read_byte MiB Average read I/O data per second on the OB log disk
      Cluster Host ob_clog_io_write_byte MiB Average write I/O data per second on the OB log disk
      Cluster Host ob_clog_io_util Percentage (%) I/O busy ratio of the OB log disk
      Cluster Host obcloud.metric_chart.host.log_disk_io_util_percent Percentage (%) I/O utilization of the OB log disk
      Cluster Host obcloud.metric_chart.host.log_disk_throughput_util_percent Percentage (%) Throughput utilization of the OB log disk
      Cluster Host ob_data_io times/s Average number of I/O operations per second on the OB data disk
      Cluster Host ob_data_io_read times/s Average number of read I/O operations per second on the OB data disk
      Cluster Host ob_data_io_write times/s Average number of write I/O operations per second on the OB data disk
      Cluster Host ob_data_io_time ms Average I/O time per I/O operation on the OB data disk
      Cluster Host ob_data_io_read_time ms Average read I/O time per I/O operation on the OB data disk
      Cluster Host ob_data_io_write_time ms Average write I/O time per I/O operation on the OB data disk
      Cluster Host ob_data_io_byte MiB Average I/O data per second on the OB data disk
      Cluster Host ob_data_io_read_byte MiB Average read I/O data per second on the OB data disk
      Cluster Host ob_data_io_write_byte MiB Average write I/O data per second on the OB data disk
      Cluster Host ob_data_io_util Percentage (%) I/O busy ratio of the OB data disk
      Cluster Host obcloud.metric_chart.host.data_disk_io_util_percent Percentage (%) I/O utilization of the OB data disk
      Cluster Host obcloud.metric_chart.host.data_disk_throughput_util_percent Percentage (%) Throughput utilization of the OB data disk
      Cluster Host ob_host_real_time_iops count Real-time IOPS of the OB host
      Cluster Host ob_host_real_time_throughput MiB/s Real-time throughput of the OB host
      Cluster Host ob_host_iops_used_percent Percentage (%) I/O utilization of the OB host
      Cluster Host ob_host_throughput_used_percent Percentage (%) Throughput utilization of the OB host
      Cluster Host ntp_offset_milliseconds ms NTP clock offset
      Cluster Host uptime s Uptime
      Cluster Host ob_process_exists - OB process status
      Database Proxy client_connections count Number of clients connected to the database through the database proxy
      Database Proxy server_connections count Number of servers connected to the database through the database proxy
      Database Proxy qps times/s Number of SQL statements processed per second
      Database Proxy qps_select times/s Number of SELECT statements processed per second
      Database Agent qps_update times/s Number of update statements processed per second
      Database Agent qps_insert times/s Number of insert statements processed per second
      Database Agent qps_delete times/s Number of delete statements processed per second
      Database Agent qps_other times/s Number of other statements processed per second
      Database Agent qps_rt_total ms Average SQL statement processing time
      Database Agent qps_rt_total_select ms Average select statement processing time
      Database Agent qps_rt_total_update ms Average update statement processing time
      Database Agent qps_rt_total_insert ms Average insert statement processing time
      Database Agent qps_rt_total_delete ms Average delete statement processing time
      Database Agent qps_rt_total_other ms Average processing time of other statements such as DDL, DCL, and DTL
      Database Agent tps times/s Number of transactions requested per second
      Database Agent Host load1 - Average system load over the last minute
      Database Agent Host load5 - Average system load over the last 5 minutes
      Database Agent Host load15 - Average system load over the last 15 minutes
      Database Agent Host cpu_percent Percentage (%) CPU utilization
      Database Agent Host memory_buffers GiB Kernel buffer cache size
      Database Agent Host memory_free GiB Size of available physical memory
      Database Agent Host io_read times/s Number of read operations per second
      Database Agent Host io_write times/s Number of write operations per second
      Database Agent Host net_recv MiB Amount of data received per second
      Database Agent Host net_send MiB Amount of data sent per second

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      What is on this page
      Procedure
      Create a custom dashboard
      View a custom dashboard
      Edit a custom dashboard
      Delete a custom dashboard
      Tenant monitoring metrics