oracle 突然大量执行sql语句,并且连接超时

zilong198738

比较急谢谢
centos5.8+oracle 11.2.3
alert日志报错如下
atal NI connect error 12537, connecting to:
(LOCAL=NO)

  VERSION INFORMATION:
        TNS for Linux: Version 11.2.0.3.0 - Production
        Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
        TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
  Time: 09-OCT-2015 18:51:01
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12537
   
TNS-12537: TNS:connection closed
    ns secondary err code: 12560
    nt main err code: 0
    nt secondary err code: 0
    nt OS err code: 0
opiodr aborting process unknown ospid (25373) as a result of ORA-609
Fri Oct 09 18:51:02 2015


***********************************************************************

Fatal NI connect error 12537, connecting to:
(LOCAL=NO)

  VERSION INFORMATION:
        TNS for Linux: Version 11.2.0.3.0 - Production
        Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
        TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
  Time: 09-OCT-2015 18:51:02
  Tracing not turned on.
  Tns error struct:
    ns main err code: 12537
   
TNS-12537: TNS:connection closed
    ns secondary err code: 12560
    nt main err code: 0
    nt secondary err code: 0
    nt OS err code: 0
opiodr aborting process unknown ospid (25389) as a result of ORA-609