Adding performance test script

Change-Id: I19489319e590faa40ab35bc71eb6eb226212c579
Issue-ID: POLICY-529
Signed-off-by: eikrwaq <waqas.ikram@ericsson.com>

2 files changed, 205 insertions, 0 deletions

diff --git a/testsuites/stability/src/main/resources/amsterdam/droolsPdpStabilityTestPlan.jmx b/testsuites/stability/src/main/resources/amsterdam/droolsPdpStabilityTestPlan.jmx
index 8a327622a..0dc2cca2d 100644
--- a/testsuites/stability/src/main/resources/amsterdam/droolsPdpStabilityTestPlan.jmx
+++ b/testsuites/stability/src/main/resources/amsterdam/droolsPdpStabilityTestPlan.jmx
@@ -1,3 +1,23 @@
+<!--
+  ============LICENSE_START=======================================================
+  stability
+  ================================================================================
+  Copyright (C) 2018 Ericsson. All rights reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+  
 <?xml version="1.0" encoding="UTF-8"?>
 <jmeterTestPlan version="1.2" properties="4.0" jmeter="4.0 r1823414">
   <hashTree>
diff --git a/testsuites/stability/src/main/resources/amsterdam/generate_performace_report.sh b/testsuites/stability/src/main/resources/amsterdam/generate_performace_report.sh
new file mode 100644
index 000000000..846628543
--- /dev/null
+++ b/testsuites/stability/src/main/resources/amsterdam/generate_performace_report.sh
@@ -0,0 +1,185 @@
+#!/bin/bash
+
+# Copyright (C) 2018 Ericsson. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# The aim of this script is to collect performance metric for policies running in PDP-D.
+#
+# Pre-requisites:
+#
+# Run the JMeter Stability test plan (see below link) on the PDP-D for atleast few hours so that enough samples are collected and used for performance calculation.
+#
+# Recommendation:
+# Run for 72 hours
+#
+# https://gerrit.onap.org/r/gitweb?p=policy/drools-applications.git;a=blob;f=testsuites/stability/src/main/resources/amsterdam/droolsPdpStabilityTestPlan.jmx;h=8a327622acc38b4615e000bfab3f778d1997e6e7;hb=refs/heads/master
+#
+# How to run:
+# 1: Copy this script to drools container
+# 2: Pass following parameters to run the script
+#    - log-dir : the complete directory location of audit.log file.
+#    - wait : the wait time configured in JMeter test plan.
+#
+# Sample command for running the script: ./generate_performance_report -l /var/log/onap/policy/pdpd -w 500
+# Note: -h or --help can be used to display details about input parameters.
+#
+# How it works
+# The script will parse the audit.log file at the specified location and fetch the running time of each policy.
+# Take enough samples and then calculate the average time taken for policies to complete.
+
+usage()
+{
+_msg_="$@"
+scriptname=$(basename $0)
+
+cat<<-EOF
+
+Command Arguments:
+
+-l, --log-dir
+ Mandatory argument. Directory location of audit logs.
+
+-w, --wait
+ Mandatory argument.  Wait time between onset and appc for vCPE and vFW (in milliseconds)
+
+-h, --help
+ Optional argument.  Display this usage.
+
+EOF
+exit 1
+
+}
+
+process_vCPE() {
+ # vCPE use case
+ vcpe_perf_list=($(ls -lrth $LOG_DIR/audit.* | awk '{print $9}'| xargs -n1 zgrep vCPE | grep COMPLETE | grep generic-vnf.vnf-id | awk -F'|' '{print $7 }' | tail -10000))
+
+ vcpeTotal=0
+ vcpeSum=0
+ for count in "${vcpe_perf_list[@]}"
+    do
+      vcpeSum=$(($vcpeSum + $count))
+      vcpeTotal=$(($vcpeTotal + 1))
+    done
+ # Multiplying by 2 because stability test waits after onset and abatement
+ average=$((($vcpeSum / $vcpeTotal)-(2*$WAIT)))
+ echo "Average time taken to execute vCPE use case: $average ms [samples taken for average: $vcpeTotal]"
+}
+
+process_vFW() {
+ # vFirewall use case
+ vfw_perf_list=($(ls -lrth $LOG_DIR/audit.* | awk '{print $9}'| xargs -n1 zgrep vFirewall | grep COMPLETE | grep generic-vnf.vnf-id | awk -F'|' '{print $7 }' | tail -10000))
+
+ vfwTotal=0
+ vfwSum=0
+ for count in "${vfw_perf_list[@]}"
+    do
+      vfwSum=$(($vfwSum + $count))
+      vfwTotal=$(($vfwTotal + 1))
+    done
+ # Substracting wait as stability test waits after onset
+ average=$((($vfwSum / $vfwTotal)-$WAIT))
+ echo "Average time taken to execute vFirewall use case: $average ms [samples taken for average: $vfwTotal]"
+}
+
+process_vDNS() {
+ # vDNS use case
+ vdns_perf_list=($(ls -lrth $LOG_DIR/audit.* | awk '{print $9}'| xargs -n1 zgrep vDNS | grep COMPLETE | grep vserver.vserver-name | awk -F'|' '{print $7 }' | tail -10000))
+
+ vdnsTotal=0
+ vdnsSum=0
+ for count in "${vdns_perf_list[@]}"
+     do
+       vdnsSum=$(($vdnsSum + $count))
+       vdnsTotal=$(($vdnsTotal + 1))
+     done  
+ average=$(($vdnsSum / $vdnsTotal))
+ echo "Average time taken to execute vDNS use case: $average ms [samples taken for average: $vdnsTotal]"
+}
+
+process_VOLTE() {
+ # VOLTE use case
+ volte_perf_list=($(ls -lrth $LOG_DIR/audit.* | awk '{print $9}'| xargs -n1 zgrep VOLTE | grep COMPLETE | awk -F'|' '{print $7 }' | tail -10000))
+
+ volteTotal=0
+ volteSum=0
+ for count in "${volte_perf_list[@]}"
+    do
+      volteSum=$(($volteSum + $count))
+      volteTotal=$(($volteTotal + 1))
+    done
+ average=$(($volteSum / $volteTotal))
+ echo "Average time taken to execute VOLTE use case: $average ms [samples taken for average: $volteTotal]"
+}
+
+# Called when script is executed with invalid arguments
+invalid_arguments() {
+echo "Missing or invalid option(s):"
+echo "$@"
+echo "Try -help for more information"
+   exit 1
+}
+
+# Process the arguments passed to the script
+process_arguments() {
+short_args="hl:w:"
+long_args="help,log-dir:wait:"
+
+args=$(getopt -o $short_args -l $long_args -n "$0"  -- "$@"  2>&1 )
+[[ $? -ne 0 ]] && invalid_arguments $( echo " $args"| head -1 )
+[[ $# -eq 0 ]] && invalid_arguments "No options provided"
+eval set -- "$args"
+cmd_arg="$0"
+
+while true; do
+    case "$1" in
+        -l|--log-dir)
+          LOG_DIR=$2
+          shift 2 ;;
+        -w|--wait)
+          WAIT=$2
+          shift 2 ;;
+         -h|--help)
+          usage
+          exit 0
+          ;;
+         --)
+          shift
+          break ;;
+         *)
+          echo BAD ARGUMENTS # perhaps error
+          break ;;
+      esac
+done
+
+if ! [[ -d $LOG_DIR ]]; then
+	echo "$LOG_DIR does not exists" >&2; exit 1
+fi
+
+re='^[0-9]+$'
+if ! [[ $WAIT =~ $re ]] ; then
+   echo "error: WAIT must be number " >&2; exit 1
+fi
+
+}
+
+
+# main body
+process_arguments $@
+process_vCPE
+process_vFW
+process_vDNS
+process_VOLTE
+
+