From 33636c06f83c6931497c7a1ef41edbfaf62179bd Mon Sep 17 00:00:00 2001
From: Mark Riddoch <Mark.Riddoch@skysql.com>
Date: Thu, 25 Sep 2014 16:00:18 +0100
Subject: [PATCH] MaxAdmin stress test

---
 client/test/maxadmin_stress.sh | 53 ++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 client/test/maxadmin_stress.sh

diff --git a/client/test/maxadmin_stress.sh b/client/test/maxadmin_stress.sh
new file mode 100644
index 000000000..8d495dd4c
--- /dev/null
+++ b/client/test/maxadmin_stress.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+failure=0
+passed=0
+
+clients=20
+cmdcnt=1000
+
+echo Running $clients parallel iterations of $cmdcnt commands
+
+for ((cnt=0; cnt<$clients; cnt++ )); do
+	for ((i=0; i<$cmdcnt; i++ )); do
+		maxadmin -pskysql show services;
+	done >/dev/null &
+done >& /dev/null
+
+peak=0
+while [ "`jobs -p`" != "" ]; do
+	jobs >& /dev/null
+	zombies=`maxadmin -pskysql list dcbs | grep -ci zombies`
+	if [ $zombies -gt $peak ] ; then
+		peak=$zombies
+	fi
+	sleep 1
+done
+if [ $peak -gt 10 ]; then
+	echo "High peak zombie count ($peak):			Failed"
+	failure=`expr $failure + 1`
+else
+	passed=`expr $passed + 1`
+	echo "Zombie collection ($peak):			Passed"
+fi
+zombies=`maxadmin -pskysql list dcbs | grep -ci zombies`
+if [ $zombies != "0" ]; then
+	echo "Residual zombie DCBs:			Failed"
+	failure=`expr $failure + 1`
+else
+	passed=`expr $passed + 1`
+	echo "Residual zombie DCBs:			Passed"
+fi
+sessions=`maxadmin -pskysql list services | awk -F\| '/ cli/ { print $3 }'`
+if [ $sessions -gt 3 ]; then
+	echo "Session shutdown, $sessions:			Failed"
+	failure=`expr $failure + 1`
+else
+	passed=`expr $passed + 1`
+	echo "Session shutdown:			Passed"
+fi
+
+sessions=`maxadmin -pskysql list services | awk -F\| '/ cli/ { print $4 }'`
+
+echo "Test run complete. $passed passes, $failure failures"
+echo "$sessions CLI sessions executed"
+exit $failure