Add cachestat scenario

JIRA: YARDSTICK-267

This scenario reads system cache hit/miss ratio and other statistics using cachestat tool.

Change-Id: I601cb7e64d234571c0a0fd65a5e32604b3a617ec
Signed-off-by: JingLu5 <lvjing5@huawei.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/yardstick/benchmark/scenarios/compute/cache_stat.bash b/yardstick/benchmark/scenarios/compute/cache_stat.bash
new file mode 100644
index 000000000..393af410c
--- /dev/null
+++ b/yardstick/benchmark/scenarios/compute/cache_stat.bash
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# Run a cachestat cache benchmark in a host
+
+set -e
+
+INTERVAL=$1
+
+run_cachestat()
+{
+        cd /opt/tempT/Cachestat
+        bash cachestat $INTERVAL
+}
+
+main()
+{
+    # run the test
+    run_cachestat
+}
+
+main