stitcher-benchmark/throughput/request.sh

#!/bin/bash

JMX_FILE="./stitcher-benchmark.jmx"
JMETER_CMD="jmeter"
DEFAULT_THREADS=10
DEFAULT_LOOPS=10

SAVE_OUTPUT=""
TARGET_URL=""
TARGET_PORT=5000
THREADS=$DEFAULT_THREADS
LOOPS=$DEFAULT_LOOPS

show_help() {
    echo "Usage: $0 -u <AppName> -H <TargetURL> [-t <Threads>] [-l <Loops>]"
    echo ""
    echo "Runs a JMeter benchmark test with specified parameters."
    echo ""
    echo "Required Flags:"
    echo "  -o, --output    The output location for the benchmark results."
    echo "  -H, --host      The target URL or IP address for the test (e.g., 10.250.22.29)."
    echo ""
    echo "Optional Flags:"
    echo "  -p, --port      The target port for the test. Default: 5000."
    echo "  -t, --threads   Number of concurrent threads (users). Default: ${DEFAULT_THREADS}."
    echo "  -l, --loops     Number of loops each thread will execute. Default: ${DEFAULT_LOOPS}."
    echo "  -h, --help      Display this help message and exit."
}

while [[ $# -gt 0 ]]; do
    key="$1"
    case $key in
        -o|--output)
        SAVE_OUTPUT="$2"
        shift
        shift
        ;;
        -H|--host)
        TARGET_URL="$2"
        shift
        shift
        ;;
        -p|--port)
        TARGET_PORT="$2"
        shift
        shift
        ;;
        -t|--threads)
        THREADS="$2"
        shift
        shift
        ;;
        -l|--loops)
        LOOPS="$2"
        shift
        shift
        ;;
        -h|--help)
        show_help
        exit 0
        ;;
        *)
        echo "Unknown option: $1"
        show_help
        exit 1
        ;;
    esac
done

if [ -z "$SAVE_OUTPUT" ] || [ -z "$TARGET_URL" ]; then
    echo "ERROR: Missing required arguments."
    echo ""
    show_help
    exit 1
fi

# --- Define Output Structure ---
MAIN_OUTPUT_DIR="${SAVE_OUTPUT}"
FOLDER_NAME=$(basename "$SAVE_OUTPUT")

RESULT_CSV="${MAIN_OUTPUT_DIR}/${FOLDER_NAME}_benchmark.csv"
RESULT_DASHBOARD="${MAIN_OUTPUT_DIR}/${FOLDER_NAME}_dashboard"
JMETER_LOG_FILE="${MAIN_OUTPUT_DIR}/${FOLDER_NAME}_jmeter.log"

echo "--- Preparing for test run: '$FOLDER_NAME' ---"
mkdir -p "$MAIN_OUTPUT_DIR"
echo "Output will be saved in: $MAIN_OUTPUT_DIR"

echo "Cleaning up previous results..."
rm -f "$RESULT_CSV"
rm -rf "$RESULT_DASHBOARD"
rm -f "$JMETER_LOG_FILE"
echo "Cleanup complete."

echo ""
echo "--- Starting JMeter Benchmark ---"
echo "  Target Host:  $TARGET_URL"
echo "  Concurrency:  $THREADS threads"
echo "  Iterations:   $LOOPS loops per thread"
echo "  Total Requests: $((THREADS * LOOPS))"
echo "---------------------------------"

$JMETER_CMD -n \
  -t "$JMX_FILE" \
  -l "$RESULT_CSV" \
  -e -o "$RESULT_DASHBOARD" \
  -j "$JMETER_LOG_FILE" \
  -Jthreads="$THREADS" \
  -Jloops="$LOOPS" \
  -Jurl="$TARGET_URL" \
  -Jport="$TARGET_PORT"

if [ $? -eq 0 ]; then
  echo ""
  echo "--- Benchmark Finished Successfully ---"
  echo "The HTML report is available here:"
  echo "file://$PWD/${RESULT_DASHBOARD}/index.html"
  echo "---------------------------------------"
else
  echo ""
  echo "--- JMeter Finished with an Error ---"
  echo "Check the log file for details: ${JMETER_LOG_FILE}"
  echo "-------------------------------------"
fi