Initial commit

.gitignore

+*.txt

doit.sh

+#!/bin/bash
+
+DIRECTORY=$(cd `dirname $0` && pwd)
+URLS_FILE=$DIRECTORY/urls.txt
+N_CLIENTS=100
+N_RUNS=10
+N_URLS=2000
+N_TESTS=1
+
+display_usage(){
+    echo ""
+    echo "   IIPserver benchtest"
+    echo ""
+    echo "   ./doit.sh [options] -endpoint [endpoint url]"
+    echo "   -h : Displays help."
+    echo "   -c : Specifies number of Siege clients / concurrent users. Default = 100."
+    echo "   -r : Specifies number of Siege runs. Default = 10."
+    echo "   -t : Specifies number of tests. A new urls dataset is generated for each test. Default = 1."
+    echo "   -u : Specifies number of generated URLS (urls.txt). Default = 2000."
+    echo "   -endpoint : Specifies IIIF image URL to query. Required."
+    echo ""
+    echo "   Example : "
+    echo "   ./doit.sh -c 10 -r 20 -t 5 -u 500 -endpoint https://localhost/fcgi-bin/iipsrv.fcgi?IIIF=/img.tif/"
+    echo ""
+}
+
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        -h) display_usage
+            exit 0;;
+        -c) N_CLIENTS="$2"; shift ;;
+        -r) N_RUNS="$2"; shift ;;
+        -u) N_URLS="$2"; shift ;;
+        -t) N_TESTS="$2"; shift ;;
+        -endpoint) ENDPOINT="$2"; shift ;;
+         *) echo "Unknown parameter passed: $1"; exit 1 ;;
+    esac
+    shift
+done
+
+if [ -z $ENDPOINT ]
+then
+  echo ""
+  echo "[ ERROR ] endpoint is required"
+  display_usage
+  exit 1
+fi
+
+run(){
+  if [ -f  $URLS_FILE ]; then
+      echo "removes existing urls file"
+      rm $URLS_FILE
+  fi
+
+  for ((i=1;i<=$N_URLS;i++));
+  do
+    x=$(( ( RANDOM %  45000) ))
+    y=$(( ( RANDOM %  5550) ))
+    w=$(( ( RANDOM %  3000) ))
+    h=$(( ( RANDOM %  1000) ))
+    url=$ENDPOINT$x','$y','$w','$h'/256,/0/default.jpg'
+    echo $url >>$URLS_FILE
+  done
+  siege -v -c$N_CLIENTS -r$N_RUNS -f $URLS_FILE > out-$1.txt
+}
+
+for ((nrun=1;nrun<=$N_TESTS;nrun++));
+do
+  echo "====================="
+  echo "RUNNING TEST "$nrun
+  echo "---------------------"
+  run $nrun
+done