Library /sys$common/syshlp/ctf$help.hlb START, /BUFFER_SIZE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  /BUFFER_SIZE=n

 	Specifies the size, in bytes, of each CTF internal trace
 	buffer (used for remote tracing only).

 	You can set this value larger to enable CTF to include more
 	trace records in a single buffer.

 	The default buffer size is 512 bytes. The minimum buffer size
 	is 68 bytes.