Performance Schema Replication Tables A timestamp in  ’ YYYY-MM-DD hh:mm:ss [. fraction ]’  format that shows when the last transaction processed by this coordinator was committed on the immediate source. A timestamp in  ’ YYYY-MM-DD hh:mm:ss [. fraction ]’  format that shows when this coordinator thread started writing the last transaction to the buffer of a worker thread. • LAST_PROCESSED_TRANSACTION_START_BUFFER_TIMESTAMP • LAST_PROCESSED_TRANSACTION_END_BUFFER_TIMESTAMP • PROCESSING_TRANSACTION • PROCESSING_TRANSACTION_ORIGINAL_COMMIT_TIMESTAMP A timestamp in  ’ YYYY-MM-DD hh:mm:ss [. fraction ]’  format that shows when the last transaction was written to the buffer of a worker thread by this coordinator thread. The global transaction ID (GTID) of the transaction that this coordinator thread is currently processing. A timestamp in  ’ YYYY-MM-DD hh:mm:ss [. fraction ]’  format that shows when the currently processing transaction was committed on the original source. A timestamp in  ’ YYYY-MM-DD hh:mm:ss [. fraction ]’  format that shows when the currently processing transaction was committed on the immediate source. A timestamp in  ’ YYYY-MM-DD hh:mm:ss [. fraction ]’  format that shows when this coordinator thread started writing the currently processing transaction to the buffer of a worker thread. • PROCESSING_TRANSACTION_START_BUFFER_TIMESTAMP • PROCESSING_TRANSACTION_IMMEDIATE_COMMIT_TIMESTAMP When the Performance Schema is disabled, local timing information is not collected, so the fields showing the start and end timestamps for buffered transactions are zero. The  replication_applier_status_by_coordinator  table has these indexes: •Primary key on ( CHANNEL_NAME •Index on ( THREAD_ID ) The following table shows the correspondence between replication_applier_status_by_coordinator  columns and  SHOW REPLICA | SLAVE STATUS columns. replication_applier_status_by_coordinator Column SHOW REPLICA | SLAVE STATUS  Column THREAD_ID None SERVICE_STATE Replica_SQL_Running LAST_ERROR_NUMBER Last_SQL_Errno LAST_ERROR_MESSAGE Last_SQL_Error LAST_ERROR_TIMESTAMP Last_SQL_Error_Timestamp 27.12.11.8 The replication_applier_status_by_worker Table 5011