Simple website benchmark testing script

website_benchmark.sh

#!/bin/bash

url="https://example.com"
total_requests=100
output_file="results.txt"

perform_request() {
  local status_code
  status_code=$(curl -o /dev/null -s -w "%{http_code}\n" -I "$url")
  echo "$status_code"
}

write_to_file() {
  echo "$1" >>"$output_file"
}

echo "Starting benchmark test..."

total_time=0
success_requests=0
fail_requests=0

for ((i = 1; i <= total_requests; i++)); do
  echo "Request $i/$total_requests"

  start_time=$(date +%s%N)
  status_code=$(perform_request)
  end_time=$(date +%s%N)
  elapsed_time=$((end_time - start_time))

  total_time=$((total_time + elapsed_time))
  if [[ "$status_code" -ge 200 && "$status_code" -lt 300 ]]; then
    ((success_requests++))
  else
    ((fail_requests++))
  fi
done

average_time=$(echo "scale=3; $total_time / $total_requests / 1000000" | bc)

{
  echo "Benchmark results:"
  echo "Total Requests: $total_requests"
  echo "Successful Requests: $success_requests"
  echo "Failed Requests: $fail_requests"
  echo "Average Response Time: ${average_time}ms"
} >"$output_file"

echo "Benchmark test complete. Results saved to $output_file."