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Docs: Update README with network simulation details for all benchmarks

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Added documentation for latency simulation (LAN/WAN) support in all
benchmark scripts. Updated examples to show preset profiles (--lan, --wan)
and direct latency values.

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
This commit is contained in:
Theo Tappe
2026-06-24 12:50:01 +02:00
parent 43701a44e6
commit 3e5b94ecad
1 changed files with 17 additions and 9 deletions
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README.md
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@@ -99,13 +99,14 @@ This script:
Examples: Examples:
- `./benchmark.sh` - Loopback with no extra latency - `./benchmark.sh` - Loopback with no extra latency
- `./benchmark.sh 20` - Simulate 20ms RTT (LAN-like) - `./benchmark.sh 10` - Simulate 10ms RTT (LAN-like)
- `./benchmark.sh 20` - Simulate 20ms RTT (LAN)
- `./benchmark.sh 100` - Simulate 100ms RTT (WAN-like) - `./benchmark.sh 100` - Simulate 100ms RTT (WAN-like)
### Comparison with rsync ### Comparison with rsync
```bash ```bash
./compare_rsync.sh [DATA_SIZE_MB] [RUN_COUNT] ./compare_rsync.sh [DATA_SIZE_MB] [RUN_COUNT] [LATENCY_MS|--lan|--wan]
``` ```
Compares fastSyncAI performance (4 connections) against rsync and rsync with compression: Compares fastSyncAI performance (4 connections) against rsync and rsync with compression:
@@ -114,18 +115,22 @@ Compares fastSyncAI performance (4 connections) against rsync and rsync with com
- Runs multiple iterations for reliable averages - Runs multiple iterations for reliable averages
- Verifies file integrity (MD5 checksums) - Verifies file integrity (MD5 checksums)
- Reports throughput and speedup ratios - Reports throughput and speedup ratios
- **Network simulation**: Supports latency via `tc netem` (requires sudo)
Examples: Examples:
- `./compare_rsync.sh` - 100 MB, 3 runs (default) - `./compare_rsync.sh` - 100 MB, 3 runs, no latency
- `./compare_rsync.sh 500` - 500 MB, 3 runs - `./compare_rsync.sh 500` - 500 MB, 3 runs, no latency
- `./compare_rsync.sh 100 5` - 100 MB, 5 runs - `./compare_rsync.sh 100 5` - 100 MB, 5 runs, no latency
- `./compare_rsync.sh 100 1 20` - 100 MB, 1 run, 20ms RTT
- `./compare_rsync.sh 100 1 --lan` - 100 MB, 1 run, 10ms RTT (LAN preset)
- `./compare_rsync.sh 100 1 --wan` - 100 MB, 1 run, 100ms RTT (WAN preset)
**Note**: Requires `rsync` to be installed on the system. **Note**: Requires `rsync` to be installed on the system.
### Comprehensive Benchmark ### Comprehensive Benchmark
```bash ```bash
./benchmark_comprehensive.sh [DATA_SIZE_MB] [RUN_COUNT] ./benchmark_comprehensive.sh [DATA_SIZE_MB] [RUN_COUNT] [LATENCY_MS]
``` ```
Comprehensive comparison testing: Comprehensive comparison testing:
@@ -136,11 +141,14 @@ Comprehensive comparison testing:
- Uses file count + size verification (faster than MD5 for large datasets) - Uses file count + size verification (faster than MD5 for large datasets)
- Displays bar chart visualization and speedup analysis - Displays bar chart visualization and speedup analysis
- Identifies best connection count - Identifies best connection count
- **Network simulation**: Supports latency via `tc netem` (requires sudo)
Examples: Examples:
- `./benchmark_comprehensive.sh` - 100 MB, 3 runs (default) - `./benchmark_comprehensive.sh` - 100 MB, 3 runs, no latency (default)
- `./benchmark_comprehensive.sh 500 1` - 500 MB, single run - `./benchmark_comprehensive.sh 500 1` - 500 MB, single run, no latency
- `./benchmark_comprehensive.sh 200 3` - 200 MB, 3 runs - `./benchmark_comprehensive.sh 200 3` - 200 MB, 3 runs, no latency
- `./benchmark_comprehensive.sh 100 1 10` - 100 MB, 1 run, 10ms RTT (LAN)
- `./benchmark_comprehensive.sh 100 1 100` - 100 MB, 1 run, 100ms RTT (WAN)
**Note**: Requires `rsync`; optionally uses `rclone` if installed. **Note**: Requires `rsync`; optionally uses `rclone` if installed.