Increase default backtrace depth from 4 to 128.

Increase the default backtrace depth, because shallow backtraces tend to result in confusing pprof output graphs.
2010-10-02 22:38:14 -07:00
parent a881cd2c61
commit 588a32cd84
3 changed files with 59 additions and 10 deletions
--- a/jemalloc/doc/jemalloc.3.in
+++ b/jemalloc/doc/jemalloc.3.in
@@ -436,7 +436,7 @@ in these cases.
@roff_prof@.It B
@roff_prof@Double/halve the maximum backtrace depth when profiling memory
@roff_prof@allocation activity.
-@roff_prof@The default is 4.
+@roff_prof@The default is 128.
 .It C
 Double/halve the size of the maximum size class that is a multiple of the
 cacheline size (64).