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-rw-r--r--yardstick/benchmark/scenarios/availability/ha_tools/node/stress_cpu.bash14
1 files changed, 14 insertions, 0 deletions
diff --git a/yardstick/benchmark/scenarios/availability/ha_tools/node/stress_cpu.bash b/yardstick/benchmark/scenarios/availability/ha_tools/node/stress_cpu.bash
new file mode 100644
index 000000000..30aa70748
--- /dev/null
+++ b/yardstick/benchmark/scenarios/availability/ha_tools/node/stress_cpu.bash
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+##############################################################################
+# (c) OPNFV, Yin Kanglin and others.
+# 14_ykl@tongji.edu.cn
+# 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
+##############################################################################
+
+# stress CPU usage to 100%.
+
+for i in `seq 1 $(cat /proc/cpuinfo |grep "physical id" |wc -l)`; do dd if=/dev/zero of=/dev/null & done \ No newline at end of file