filtercalltree(1) BSD General Commands Manual filtercalltree(1)
NAME
filtercalltree -- Filter or prune a call tree file generated by sample or
malloc_history
SYNOPSIS
filtercalltree call-tree-file [-invertCallTree] [-pruneCount count]
[-pruneMallocSize size] [-chargeSystemLibraries]
[-chargeLibrary libraryName] [-keepBoundaries]
DESCRIPTION
filtercalltree reads a file containing a call tree, as generated by the
sample(1) or malloc_history(1) commands, and filters or prunes it as
specified by the options.
OPTIONS
-invertCallTree Print the call tree from hottest to coldest stack
frame.
-pruneCount count Remove branches of the call tree that have count
less than count
-pruneMallocSize size Remove branches of the call tree that have malloc
size less than size, such as 500K or 1.2M.
-chargeSystemLibraries Remove stack frames from all libraries in /System
and /usr, while still charging their cost to the
caller.
-chargeLibrary library-name
Remove stack frames from library-name, while
still charging their cost to the caller. This
argument can be repeated for multiple libraries.
-keepBoundaries When charging libraries to callers, keep the top
call into excluded libraries.
SEE ALSO
malloc_history(1), sample(1)
BSD May 7, 2011 BSD
Mac OS X 10.9 - Generated Mon Oct 14 19:32:04 CDT 2013