Use obdiag for root cause analysis
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OceanBase Diagnostic Tool
V2.5.0
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Overview Install obdiag Configure obdiag Use obdiag to inspect an OceanBase cluster Inspection metrics 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 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 other.application_error obproxy.restart observer.unknown obdiag analyze log obdiag analyze flt_trace obdiag analyze parameter default obdiag analyze parameter diff obdiag analyze variable diff obdiag analyze index_space 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 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 of a cluster Information about execution plans of an SQL statement Upgrade obdiag by using add-on files Upgrade and uninstall obdiag Telemetry Mode FAQ 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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