Performance Schema Table Reference The following table summarizes all available Performance Schema tables. For greater detail, see the individual table descriptions. Table 27.1 Performance Schema Tables 4940 Table Name Description Introduced accounts Connection statistics per client account binary_log_transaction_compression_stats Binary log transaction compression 8.0.20 clone_progress Clone operation progress 8.0.17 clone_status Clone operation status 8.0.17 cond_instances Synchronization object instances data_lock_waits Data lock wait relationships data_locks Data locks held and requested error_log Server error log recent entries 8.0.22 events_errors_summary_by_account_by_error Errors per account and error code events_errors_summary_by_host_by_error Errors per host and error code events_errors_summary_by_thread_by_error Errors per thread and error code events_errors_summary_by_user_by_error Errors per user and error code events_errors_summary_global_by_error Errors per error code events_stages_current Current stage events events_stages_history Most recent stage events per thread events_stages_history_long Most recent stage events overall events_stages_summary_by_account_by_event_name Stage events per account and event name events_stages_summary_by_host_by_event_name Stage events per host name and event name events_stages_summary_by_thread_by_event_name Stage waits per thread and event name events_stages_summary_by_user_by_event_name Stage events per user name and event name events_stages_summary_global_by_event_name Stage waits per event name events_statements_current Current statement events events_statements_histogram_by_digest Statement histograms per schema and digest value events_statements_histogram_global Statement histogram summarized globally events_statements_history Most recent statement events per thread events_statements_history_long Most recent statement events overall