kvmexit.py: introduce a tool to show kvm exit reasons and counts

[platform/upstream/bcc.git] / README.md

diff --git a/README.md b/README.md
index f731c0a..e95532b 100644 (file)
--- a/README.md
+++ b/README.md
@@ -123,6 +123,7 @@ pair of .c and .py files, and some are directories of files.
 - tools/[inject](tools/inject.py): Targeted error injection with call chain and predicates [Examples](tools/inject_example.txt).
 - tools/[killsnoop](tools/killsnoop.py): Trace signals issued by the kill() syscall. [Examples](tools/killsnoop_example.txt).
 - tools/[klockstat](tools/klockstat.py): Traces kernel mutex lock events and display locks statistics. [Examples](tools/klockstat_example.txt).
+- tools/[kvmexit](tools/kvmexit.py): Display the exit_reason and its statistics of each vm exit. [Examples](tools/kvmexit_example.txt).
 - tools/[llcstat](tools/llcstat.py): Summarize CPU cache references and misses by process. [Examples](tools/llcstat_example.txt).
 - tools/[mdflush](tools/mdflush.py): Trace md flush events. [Examples](tools/mdflush_example.txt).
 - tools/[memleak](tools/memleak.py): Display outstanding memory allocations to find memory leaks. [Examples](tools/memleak_example.txt).