Volt VMM (Neutron Stardust): source-available under AGPSL v5.0
KVM-based microVMM for the Volt platform: - Sub-second VM boot times - Minimal memory footprint - Landlock LSM + seccomp security - Virtio device support - Custom kernel management Copyright (c) Armored Gates LLC. All rights reserved. Licensed under AGPSL v5.0
This commit is contained in:
Karl Clinger
222
benchmarks/run-all.sh
Executable file
222
benchmarks/run-all.sh
Executable file
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#!/bin/bash
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# Volt Network Benchmark - Full Suite Runner
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# Runs all benchmarks and generates comprehensive report
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Parse arguments
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SERVER_IP="${1:?Usage: $0 <server-ip> [backend-name] [duration]}"
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BACKEND="${2:-unknown}"
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DURATION="${3:-30}"
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# Create shared timestamp for this run
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export BENCHMARK_TIMESTAMP=$(date +%Y-%m-%d_%H%M%S)
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RESULTS_DIR="${SCRIPT_DIR}/results/${BACKEND}/${BENCHMARK_TIMESTAMP}"
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mkdir -p "$RESULTS_DIR"
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ Volt Network Benchmark Suite ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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echo "Configuration:"
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echo " Server: $SERVER_IP"
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echo " Backend: $BACKEND"
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echo " Duration: ${DURATION}s per test"
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echo " Results: $RESULTS_DIR"
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echo " Started: $(date)"
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echo ""
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# Record system information
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echo "=== Recording System Info ==="
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{
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echo "Volt Network Benchmark"
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echo "==========================="
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echo "Date: $(date)"
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echo "Backend: $BACKEND"
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echo "Server: $SERVER_IP"
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echo ""
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echo "--- Client System ---"
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echo "Hostname: $(hostname)"
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echo "Kernel: $(uname -r)"
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echo "CPU: $(grep 'model name' /proc/cpuinfo | head -1 | cut -d: -f2 | xargs)"
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echo "Cores: $(nproc)"
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echo ""
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echo "--- Network Interfaces ---"
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ip addr show 2>/dev/null || ifconfig
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echo ""
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echo "--- Network Stats Before ---"
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cat /proc/net/dev 2>/dev/null | head -10
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} > "${RESULTS_DIR}/system-info.txt"
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# Pre-flight checks
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echo "=== Pre-flight Checks ==="
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echo ""
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check_server() {
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local port=$1
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local name=$2
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if timeout 3 bash -c "echo > /dev/tcp/$SERVER_IP/$port" 2>/dev/null; then
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echo " ✓ $name ($SERVER_IP:$port)"
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return 0
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else
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echo " ✗ $name ($SERVER_IP:$port) - not responding"
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return 1
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fi
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}
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IPERF_OK=0
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SOCKPERF_OK=0
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NETPERF_OK=0
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check_server 5201 "iperf3" && IPERF_OK=1
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check_server 11111 "sockperf" && SOCKPERF_OK=1
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check_server 12865 "netperf" && NETPERF_OK=1
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echo ""
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if [ $IPERF_OK -eq 0 ]; then
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echo "ERROR: iperf3 server required but not running"
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echo "Start with: iperf3 -s"
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exit 1
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fi
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# Run benchmarks
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ Running Benchmarks ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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# Throughput tests
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "PHASE 1: Throughput Tests"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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"${SCRIPT_DIR}/throughput.sh" "$SERVER_IP" "$BACKEND" "$DURATION" 2>&1 | tee "${RESULTS_DIR}/throughput-log.txt"
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echo ""
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sleep 5
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# Latency tests
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "PHASE 2: Latency Tests"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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"${SCRIPT_DIR}/latency.sh" "$SERVER_IP" "$BACKEND" 1000 "$DURATION" 2>&1 | tee "${RESULTS_DIR}/latency-log.txt"
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echo ""
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sleep 5
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# PPS tests
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "PHASE 3: Packets Per Second Tests"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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"${SCRIPT_DIR}/pps.sh" "$SERVER_IP" "$BACKEND" "$DURATION" 2>&1 | tee "${RESULTS_DIR}/pps-log.txt"
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# Collect all results into unified directory
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echo ""
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echo "=== Consolidating Results ==="
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# Find and move nested results
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for subdir in throughput latency pps; do
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nested_dir="${SCRIPT_DIR}/results/${BACKEND}"
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if [ -d "$nested_dir" ]; then
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# Find most recent subdirectory from this run
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latest=$(ls -td "${nested_dir}"/*/ 2>/dev/null | head -1)
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if [ -n "$latest" ] && [ "$latest" != "$RESULTS_DIR/" ]; then
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cp -r "$latest"/* "$RESULTS_DIR/" 2>/dev/null || true
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fi
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fi
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done
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# Generate final report
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echo ""
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ Final Report ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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REPORT_FILE="${RESULTS_DIR}/REPORT.md"
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{
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echo "# Volt Network Benchmark Report"
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echo ""
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echo "## Configuration"
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echo ""
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echo "| Parameter | Value |"
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echo "|-----------|-------|"
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echo "| Backend | $BACKEND |"
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echo "| Server | $SERVER_IP |"
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echo "| Duration | ${DURATION}s per test |"
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echo "| Date | $(date) |"
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echo "| Hostname | $(hostname) |"
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echo ""
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echo "## Results Summary"
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echo ""
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# Throughput
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echo "### Throughput"
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echo ""
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echo "| Test | Result |"
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echo "|------|--------|"
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for json_file in "${RESULTS_DIR}"/tcp-*.json "${RESULTS_DIR}"/udp-*.json; do
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if [ -f "$json_file" ] && command -v jq &> /dev/null; then
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test_name=$(basename "$json_file" .json)
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if [[ "$test_name" == udp-* ]]; then
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bps=$(jq -r '.end.sum.bits_per_second // 0' "$json_file" 2>/dev/null)
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else
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bps=$(jq -r '.end.sum_sent.bits_per_second // 0' "$json_file" 2>/dev/null)
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fi
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gbps=$(echo "scale=2; $bps / 1000000000" | bc 2>/dev/null || echo "N/A")
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echo "| $test_name | ${gbps} Gbps |"
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fi
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done 2>/dev/null
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echo ""
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# Latency
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echo "### Latency"
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echo ""
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if [ -f "${RESULTS_DIR}/ping-summary.env" ]; then
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source "${RESULTS_DIR}/ping-summary.env"
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echo "| Metric | ICMP (µs) |"
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echo "|--------|-----------|"
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echo "| P50 | $ICMP_P50_US |"
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echo "| P95 | $ICMP_P95_US |"
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echo "| P99 | $ICMP_P99_US |"
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fi
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echo ""
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# PPS
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echo "### Packets Per Second"
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echo ""
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echo "| Packet Size | PPS |"
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echo "|-------------|-----|"
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for pkt_size in 64 128 256 512; do
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json_file="${RESULTS_DIR}/udp-${pkt_size}byte.json"
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if [ -f "$json_file" ] && command -v jq &> /dev/null; then
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packets=$(jq -r '.end.sum.packets // 0' "$json_file" 2>/dev/null)
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pps=$(echo "scale=0; $packets / $DURATION" | bc 2>/dev/null || echo "N/A")
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echo "| ${pkt_size} bytes | $pps |"
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fi
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done 2>/dev/null
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echo ""
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echo "## Files"
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echo ""
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echo '```'
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ls -la "$RESULTS_DIR"
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echo '```'
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} > "$REPORT_FILE"
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cat "$REPORT_FILE"
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echo ""
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ Benchmark Complete ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo ""
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echo "Results saved to: $RESULTS_DIR"
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echo "Report: ${REPORT_FILE}"
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echo "Completed: $(date)"
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