OceanBase Hours · Aug 18 — Explore what’s next for databases in the AI era
OceanBase Hours · Aug 18 — Explore what’s next for databases in the AI era Join the Event ->
Meet OceanBase AI Lakebase, the unified database for operational data, real-time analytics, and AI.
Meet OceanBase AI Lakebase, the unified database for operational data, real-time analytics, and AI. Explore ->
OceanBase Hours · Aug 18 — Explore what’s next for databases in the AI era
OceanBase Hours · Aug 18 — Explore what’s next for databases in the AI era Join the Event ->
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OceanBase Diagnostic Tool
V4.3.0
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obdiag Overviewobdiag installationobdiag configurationOne-click cluster inspectionDetailed explanation of cluster inspection indicatorsOceanBase cluster log collectionHost information collectionSQL details collectionStack information collectionFlame Picture/Bian Que Picture CollectionASH report collectionCollect table-related informationCluster parameter collectionVariable collectionclog/slog collectionDBMS_XPLAN information collectionCore file collectionAWR report collectionobproxy log collectionOMS log collectionCollect all informationOverviewCollect basic cluster informationCollect backup problem informationCollect backup cleanup problem informationCollect clog disk full problem informationCollect cluster downtime problem informationCollect merge problem informationCollect CPU high problem informationCollect information on delay issues in primary and standby databasesCollect I/O problem informationCollect log archiving problem informationCollect long transaction problem informationCollect memory problem informationCollect SQL performance problem informationCollect PX error reporting informationCollect recovery problem informationCollect observer restart information without reasonCollect owner-cutting problem informationCollect information about hanging transaction issuesCollect copy imbalance problem informationCollect SQL error reporting informationCollect cluster TopSQL informationCollect application error informationCollect obproxy restart problem information for no reasonCollect ODP parameter informationCollect unspecified scenario problem informationOne-click diagnostic analysis logOne-click full-link diagnostic log analysisParameter analysis (compared with default values)Parameter analysis (parameter differences on different observers)Analyze variablesInstructions for using index space analysisOne-click diagnostic analysis of memoryOne-click diagnosis and analysis of queue backlogOne-click root cause analysisRoot cause analysis scenario: disconnectionRoot cause analysis scenario: card merging major_holdRoot cause analysis scenario: lock conflict lock_conflictRoot cause analysis scenario: executing DDL and reporting disk full error ddl_disk_fullRoot cause analysis scenario: clog disk is full clog_disk_fullRoot cause analysis scenario: log error log_errorRoot cause analysis scenario: DDL failure ddl_failureRoot cause analysis scenario: Troubleshooting index build execution error index_ddl_errorRoot cause analysis scenario: transaction disconnection scenario transaction_disconnectionRoot cause analysis scenario: transaction execution times out and error transaction_execute_timeoutRoot cause analysis scenario: transaction does not end and error transaction_not_ending is reportedRoot cause analysis scenario: transaction other errors transaction_other_errorRoot cause analysis scenario: transaction rollback error transaction_rollbackRoot cause analysis scenario: transaction wait timeout error transaction_wait_timeoutRoot cause analysis scenario: OMS full migration exception oms_full_transRoot cause analysis scenario: OMS obcdc component analysis oms_obcdcRoot cause analysis scenario: suspended transaction suspend_transactionRoot cause analysis scenario: Unit GC exception unit_gcRoot cause analysis scenario: OceanBase cluster playback cardRoot cause analysis scenario: OceanBase cluster memory explosionRoot cause analysis scenario: Abnormal deletion of OBServer nodeRoot cause analysis scenario: GC troubleshooting gc_troubleshootingRoot cause analysis scenario: Schema leak schema_leakRoot cause analysis scenario: partition split scheduling error split_schedule_errorRoot cause analysis scenario: weak read problem troubleshooting weak_read_troubleshootingRoot cause analysis scenario: SQL execution memory is too high execute_memory_highOverviewCluster overview information insightsCluster node information insightCluster unit information insightCluster Zone Information InsightsCluster RS Information InsightsCluster tenant information insightCluster event information insightCluster lock information insightCluster topsql information insightCluster slowsql information insightCluster table information insightCluster processlist information insightSQL execution plan information insightsInsights into database disk usage informationInsight on the disk usage of the specified table in the databaseInsights into the full tenant information of the clusterCluster node CPU usage information insights
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