Runtime components : Runtime Tools : Problem Determination Trace : Configuring Problem Determination Trace
  
Configuring Problem Determination Trace
The following table details the configuration IDs and values that you can set in the Settings section of btt.xml in order to configure Problem Determination Trace.
 
Configuration ID
Value
Description
 
 
PD_Trace_Mode
 
ON_DIRECT
Problem Determination Trace is output immediately.
ON_MUTE
Problem Determination Trace is buffered and only output when a critical exception occurs.
OFF
Problem Determination Trace is disabled.
 
Write_Target
LOG4J
Problem Determination Trace is output to Log4j2.
SYSTEMOUT
Default.
Problem Determination Trace is output to SystemOut.
 
 
BTTLog_Output
 
 
ON
Standard trace and Problem Determination Trace are both output to the destination that is configured in Write_Target.
Note PD_Trace_Mode must be set to ON_DIRECT or ON_MUTE.
Note Standard trace must be configured to write to Websphere Application Server, see How to trace to WebSphere Application Server.
OFF
Default.
The standard trace is not affected.
 
Buffer_MAX_Size
 
Line count
Maximum trace line count of the buffer for ON_MUTE mode.
The default value is 102400. When the buffer is full, the oldest 15% of lines are removed from the buffer.
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Problem Determination Trace