rdisp/TRACE_RESOLUTION is a SAP Parameter attribute which is used to control Maximum number of time stamps in tracefile per second information. This is available within R/3 SAP systems depending on the version and release level.
Below is the standard documentation available and a few details of the attributes values .
You can use this parameter to control the frequency of the time stamp in
the trace files. It specifies how many times per second a time stamp is
to be written. The default value for this parameter is 1, which means
that there is (at least) one second between the time stamps. If the
parameter has the value 10, there is (at least) 100ms between the time
stamps.
The value 0 deactivates the writing of time stamps.
With a parameter value > 0, the milliseconds of the time stamp are
displayed in the following format:
"Fri Sep 3 14:47:54:433 2004"
See SAP Parameter Documentation for full SAP documentation for this profile parameter.