Sistem operasi yang didukung Iperf3
- Windows, Linux, Android, MacOS X, FreeBSD, OpenBSD, NetBSD, VxWorks, Solaris
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Iperf2 vs Iperf3
| Feature | Iperf 2 | Iperf 3 |
| Traffic types | ||
| TCP traffic | Y | Y |
| UDP traffic | Y | Y |
| SCTP traffic | N | Y |
| IPv4 | Y | Y |
| IPv6 | Y | Y |
| Multicast traffic (including SSM) | Y | N |
| TCP connect only | Y | N |
| Layer 2 checks | Y | N |
| Output options | ||
| Human format | Y | Y |
| JSON output | N | Y |
| CSV (basic only) | Y | N |
| Hide IP addresses in output (v4 only) | Y | N |
| Client side server reports | N | Y |
| Traffic profiles | ||
| Fair queue rate limiting | Y | Y |
| Write rate limiting | Y | Y |
| Read rate limiting (TCP) | Y | N |
| Bursts | Y | Y |
| Isochronous (video) TCP/UDP | Y | N |
| Reverse roles | Y | Y |
| Bidirectional traffic | Y | Y |
| Full duplex same socket | Y | N |
| TCP bounceback w/optional working load(s) | Y | N |
| Low duty cycle traffic with server side stats | Y | N |
| TCP_NOTSENT_LOWAT with select() (using the –tcp-write-prefetch option) | Y | N |
| TCP near congestion (experimental) | Y | N |
| Metrics | ||
| Throughput | Y | Y |
| Responsiveness per second (RPS) | Y | N |
| UDP packets (total/lost) | Y | Y |
| UDP Jitter | Y | Y |
| Packet latencies UDP | Y | N |
| Frame/burst latencies TCP/UDP | Y | N |
| Write-to-read latencies TCP | Y | N |
| Network power (latency/throughput) | Y | N |
| InP – Bytes in queues (Little’s law) | Y | N |
| TCP CWND | Y | N |
| TCP retries | Y | Y |
| TCP RTT | Y | Y |
| Send side write delay histograms | Y | N |
| UDP packets per second | Y | N |
| Latency histograms | Y | N |
| TCP connect times | Y | N |
| TCP response per interval | Y | N |
| Sum only output | Y | N |
| Other | ||
| Multi-threaded design | Y | N |
| Parallel -P technique | Threads | Processes |
| Real-time scheduling | Y | N |
| -t support for server | Y | N |
| TAP virtual interface support (receive only) via –tap-dev | Y | N |
| CPU affinity | N | Y |
| Zero copy | N | Y |
| IPv6 Flow label | N | Y |
| –omit option (skip first samples per time in seconds) | N | Y |
| Incr dst ip option with -P | Y | N |
| Incr dst ip option with -P | Y | N |
| Incr dst port option with -P | Y | N |
| Incr src port option with -P | Y | N |
| Device or interface binding | Y | Y |
| Source port binding | Y | N |
| Scheduled tx start time | Y | N |
| Delay tx start time | Y | N |
| User password | N | Y |
| Permit keys | Y (TCP only) | N |
| UDP stateless | Y | N |
| Python framework (asyncio) | Y (flows) | N |
| Testing WiFi thru 100G | Y | N/A |
| Scaling to 1000+ threads | Y | N/A |
