请教一个errpt问题，在线等答复，谢谢。

hongwang0325

IDENTIFIER TIMESTAMP  T C RESOURCE_NAME  DESCRIPTION\r\n9D30B78E   0527020806 T S tty0           RECEIVER OVER-RUN ON INPUT\r\n9D30B78E   0523165806 T S tty0           RECEIVER OVER-RUN ON INPUT\r\n9D30B78E   0523035506 T S tty0           RECEIVER OVER-RUN ON INPUT\r\n\r\n\r\n\r\n9D30B78E   0527020806 T S tty0           RECEIVER OVER-RUN ON INPUT\r\nLABEL:          TTY_OVERRUN\r\nIDENTIFIER:     9D30B78E\r\n\r\nDate/Time:       Sat May 27 02:08:24 PAKS\r\nSequence Number: 12524\r\nMachine Id:      00021ECD4C00\r\nNode Id:         khi1\r\nClass:           S\r\nType:            TEMP\r\nResource Name:   tty0\r\n\r\nDescription\r\nRECEIVER OVER-RUN ON INPUT\r\n\r\nFailure Causes\r\nEXCESSIVE LOAD ON PROCESSOR\r\n\r\n        Recommended Actions\r\n        REDUCE SYSTEM LOAD.\r\n        REDUCE SERIAL PORT BAUD RATE\r\n\r\n---------------------------------------------------------------------------\r\nLABEL:          TTY_OVERRUN\r\nIDENTIFIER:     9D30B78E\r\n\r\nDate/Time:       Tue May 23 16:58:44 PAKS\r\nSequence Number: 12523\r\nMachine Id:      00021ECD4C00\r\nNode Id:         khi1\r\nClass:           S\r\nType:            TEMP\r\nResource Name:   tty0\r\n\r\nDescription\r\nRECEIVER OVER-RUN ON INPUT\r\n\r\nFailure Causes\r\nEXCESSIVE LOAD ON PROCESSOR\r\n\r\n        Recommended Actions\r\n        REDUCE SYSTEM LOAD.\r\n        REDUCE SERIAL PORT BAUD RATE\r\n\r\n---------------------------------------------------------------------------\r\nLABEL:          TTY_OVERRUN\r\nIDENTIFIER:     9D30B78E\r\n\r\nDate/Time:       Tue May 23 03:55:24 PAKS\r\nSequence Number: 12522\r\nMachine Id:      00021ECD4C00\r\nNode Id:         khi1\r\nClass:           S\r\nType:            TEMP\r\nResource Name:   tty0\r\n\r\nDescription\r\nRECEIVER OVER-RUN ON INPUT\r\n\r\nFailure Causes\r\nEXCESSIVE LOAD ON PROCESSOR\r\n\r\n        Recommended Actions\r\n        REDUCE SYSTEM LOAD.\r\n        REDUCE SERIAL PORT BAUD RATE\r\n-------------------------------------------------------------------------------------------------

hongwang0325

是什么问题呢，怎么解决？ 要REDUCE SERIAL PORT BAUD RATE？tty0是传双机的心跳信号的，更改传输速率对双机有没有影响？