业务出现过好几次的情况,
diag中查到的问题是
2017-04-17-22.50.44.081000+480 E1638621F950 LEVEL: Critical
PID : 1600 TID : 16116 PROC : db2syscs.exe
INSTANCE: OMKINST NODE : 000 DB : OMKDMS
APPHDL : 0-31678 APPID: 172.24.0.198.1057.170417113218
AUTHID : DMS
EDUID : 16116 EDUNAME: db2agent (OMKDMS)
FUNCTION: DB2 UDB, oper system services, sqloEDUExceptionFilter, probe:90
MESSAGE : ADM14011C A critical failure has caused the following type of error:
"Trap". The DB2 database manager cannot recover from the failure.
First Occurrence Data Capture (FODC) was invoked in the following
mode: "Automatic". FODC diagnostic information is located in the
following directory:
"C:\DOCUME~1\ALLUSE~1\APPLIC~1\IBM\DB2\DB2COPY1\OMKINST\FODC_Trap_201
7-04-17-22.49.13.909000\".
DATA #1 : Signal Number Recieved, 4 bytes
-1073741819
查询TID为16116,定位到一条sql,初步怀疑是内存原因,然后应该怎么做?才能查到准确的原因,到底是引发了什么问题,导致了数据库不可用。