Update prof defaults to match common usage.
Change the "opt.lg_prof_sample" default from 0 to 19 (1 B to 512 KiB).
Change the "opt.prof_accum" default from true to false.
Add the "opt.prof_final" mallctl, so that "opt.prof_prefix" need not be
abused to disable final profile dumping.
diff --git a/ChangeLog b/ChangeLog
index 1db47d8..1fed914 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -34,6 +34,7 @@
- Add the --with-mangling option.
- Add the --disable-experimental option.
- Add the "thread.tcache.enabled" mallctl.
+ - Add the "opt.prof_final" mallctl.
- Update pprof (from gperftools 2.0).
Incompatible changes:
@@ -42,6 +43,8 @@
- Disable lazy locking by default.
- Rename the "tcache.flush" mallctl to "thread.tcache.flush".
- Rename the "arenas.pagesize" mallctl to "arenas.page".
+ - Change the "opt.lg_prof_sample" default from 0 to 19 (1 B to 512 KiB).
+ - Change the "opt.prof_accum" default from true to false.
Removed features:
- Remove the swap feature, including the "config.swap", "swap.avail",