profile: change default --stack-storage-size to 16384

heatseekr · Apr 30, 2018 · aa4aa52 · aa4aa52
1 parent 718c928
commit aa4aa52
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/man/man8/profile.8 b/man/man8/profile.8
@@ -52,7 +52,7 @@ Show stacks from kernel space only (no user space stacks).
 .TP
 \-\-stack-storage-size COUNT
 The maximum number of unique stack traces that the kernel will count (default
-10240). If the sampled count exceeds this, a warning will be printed.
+16384). If the sampled count exceeds this, a warning will be printed.
 .TP
 duration
 Duration to trace, in seconds.

diff --git a/tools/profile.py b/tools/profile.py
@@ -99,7 +99,7 @@ def stack_id_err(stack_id):
  help="add _[k] annotations to kernel frames")
 parser.add_argument("-f", "--folded", action="store_true",
  help="output folded format, one line per stack (for flame graphs)")
-parser.add_argument("--stack-storage-size", default=10240,
+parser.add_argument("--stack-storage-size", default=16384,
  type=positive_nonzero_int,
  help="the number of unique stack traces that can be stored and "
  "displayed (default %(default)s)")