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Databases

OceanBase DatabaseOceanBase Cloud OceanBase Best Practices

Connectors and Middleware

OceanBase Database Proxy OceanBase Connector/C OceanBase Connector/J OceanBase Connector/ODBC OceanBase Connector/NETOceanBase Command-Line Client

Tools

OceanBase Cloud PlatformOceanBase Migration ServiceOceanBase Developer CenterOceanBase Migration AssessmentOceanBase Admin ToolOceanBase Loader and DumperOceanBase DeployerKubernetes operator for OceanBaseOceanBase Diagnostic Tool OceanBase Binlog Service
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OceanBase Diagnostic Tool

V3.3.0
  • Overview
  • Install obdiag
  • Configure obdiag
  • One-click Cluster Inspection
    • Use obdiag to inspect an OceanBase cluster
    • Inspection metrics
  • One-click Information Collection
    • One-click General Information Collection
      • obdiag gather log
      • obdiag gather sysstat
      • obdiag gather plan_monitor
      • obdiag gather stack
      • obdiag gather perf
      • obdiag gather ash
      • obdiag gather tabledump
      • obdiag gather parameter
      • obdiag gather variable
      • obdiag gather clog/obdiag gather slog
      • obdiag gather obproxy_log
      • obdiag gather all
    • One-click Scenario-based Information Collection
      • Overview
      • observer.base
      • observer.backup
      • observer.backup_clean
      • observer.clog_disk_full
      • observer.cluster_down
      • observer.compaction
      • observer.cpu_high
      • observer.delay_of_primary_and_backup
      • observer.io
      • observer.log_archive
      • observer.long_transaction
      • observer.memory
      • observer.perf_sql
      • observer.px_collect_log
      • observer.recovery
      • observer.restart
      • observer.rootservice_switch
      • observer.suspend_transaction
      • observer.unit_data_imbalance
      • observer.perf_sql
      • observer.topsql
      • other.application_error
      • obproxy.restart
      • observer.unknown
  • One-click Diagnostic Analysis
    • obdiag analyze log
    • obdiag analyze flt_trace
    • obdiag analyze parameter default
    • obdiag analyze parameter diff
    • obdiag analyze variable diff
    • obdiag analyze index_space
    • obdiag analyze memory
    • obdiag analyze queue
  • One-click Root Cause Analysis
    • Use obdiag for root cause analysis
    • disconnection
    • major_hold
    • lock_conflict
    • ddl_disk_full
    • clog_disk_full
    • log_error
    • ddl_failure
    • index_ddl_error
    • transaction_disconnection
    • transaction_execute_timeout
    • transaction_not_ending
    • transaction_other_error
    • transaction_rollback
    • transaction_wait_timeout
    • oms_full_trans
    • oms_obcdc
    • suspend_transaction
  • One-click Cluster Display
    • Overview
    • Basic information of a cluster
    • Information about nodes in a cluster
    • Information about units in a cluster
    • Information about zones in a cluster
    • RootService information of a cluster
    • Information about tenants in a cluster
    • Information about events in a cluster
    • Information about locks in a cluster
    • Information about top SQL statements in a cluster
    • Information about slow SQL statements in a cluster
    • Information about tables in a cluster
    • Information about the process list in a tenant
    • Information about the execution plan of an SQL statement
    • Disk usage of a database
    • Disk usage of the specified table in a database
    • Information about all tenants in a cluster
    • Information about CPU utilization of nodes in a cluster
    • Internal table names fuzzy matched with the specified keyword
    • Information about leaders in a cluster
    • Information about locks on a table
    • Information about long-running transactions in a cluster
    • Information about operators in the actually executed plan
    • Information about the memory of all tenants
    • Information about statistics on real-time sessions of the process list
    • Information about the storage method of tables and indexes
    • Information about column NDVs of a table
    • Information about table indexes
  • Upgrade obdiag by using add-on files
  • Upgrade and uninstall obdiag
  • Telemetry Mode
  • FAQ
  • Release Notes
    • obdiag V3.3.0
    • obdiag V3.2.0
    • obdiag V3.1.0
    • obdiag V3.0.0
    • obdiag V2.6.0
    • obdiag V2.5.0
    • obdiag V2.4.0
    • obdiag V2.3.0
    • obdiag V2.2.0
    • obdiag V2.1.0
    • obdiag V2.0.0
    • obdiag V1.6.2
    • obdiag V1.6.1
    • obdiag V1.6.0
    • obdiag V1.5.2
    • obdiag V1.5.1
    • obdiag V1.5.0
    • obdiag V1.4.0
    • obdiag V1.3.0

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  5. V3.3.0

obdiag V1.5.1

Last Updated:2026-09-04 08:22:12

Version information
Bug fixes

Version information

  • Release date: December 28, 2023
  • Version: V1.5.1

Bug fixes

  • Fixed the metric errors of the crond and firewalld services in the inspection items.
  • Fixed the issue where the processing time of the --since parameter in the gather and analyze commands is incorrect.

Notice

To use obdiag V1.5.1 on an OceanBase cluster deployed by using OceanBase Deployer (obd), the version of obd must be V2.5.0 or later.

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