From fa4782602085738d607303b67b30a1f508139e3b Mon Sep 17 00:00:00 2001
From: Tomasz Grabiec <tgrabiec@cloudius-systems.com>
Date: Wed, 15 Jan 2014 14:23:00 +0100
Subject: [PATCH] trace: fix help text of 'trace.py summary'
Signed-off-by: Tomasz Grabiec <tgrabiec@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
---
scripts/trace.py | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/scripts/trace.py b/scripts/trace.py
index a58979723..04c98a715 100755
--- a/scripts/trace.py
+++ b/scripts/trace.py
@@ -332,10 +332,8 @@ if __name__ == "__main__":
cmd_list_timed.add_argument("--sort", action="store", choices=['duration'], help="sort samples by given field")
cmd_list_timed.set_defaults(func=list_timed)
- cmd_summary = subparsers.add_parser("summary", help="list timed traces", description="""
- Prints block samples along with their duration in seconds with nanosecond precision. The duration
- is calculated bu subtracting timestamps between entry sample and the matched ending sample.
- The convention is that the ending sample has the same name as the entry sample plus '_ret' or '_err' suffix.
+ cmd_summary = subparsers.add_parser("summary", help="print trace summery", description="""
+ Prints basic statistics about the trace.
""")
add_trace_source_options(cmd_summary)
cmd_summary.add_argument("--timed", action="store_true", help="print percentile table of timed trace samples")
--
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