Log file formats

The basic format of db2diag.log file is:

timestamp recordId LEVEL: level(source) 
PID : pid TID : tid PROC : procName 
INSTANCE: instance NODE : node DB : database
APPHDL : appHandle APPID: appID
AUTHID : authID 
EDUID : eduID EDUNAME: engine dispatchable unit name
FUNCTION: prodName, compName, funcName, probe: probeNum
MESSAGE : messageID msgText
CALLED : prodName, compName, funcName OSERR: errorName (errno)
RETCODE : type=retCode errorDesc
ARG #N : typeTitle, typeName, size bytes
... argument ... 
DATA #N : typeTitle, typeName, size bytes 
... data ...

Only these fields are present in all log records.

timestamp
timezone 
recordID
level
pid
tid
FUNCTION