![]() ![]() Protocol ("tcp", "udp", "http", "https", or "icmp") Number of Parallel Sessions (and Threads). This must be a valid IPv4 or IPv6 address. Number of round trip iterations for each latency measurement.īind to specified local IP address for TCP & UDP tests. ![]() Only valid for latency, ping and traceRoute tests. Time interval between successive measurements (format: Use specified local port number in client for TCP & UDP tests.ĭuration for the test (format: Server is specified using name, FQDN or IP address. In this mode, Ethr client can only talk to an Ethr server. However, use this only if security policy of your setup allows that. This can be done using PowerShell by following commands. Measure packets/s over UDP by sending small 1-byte packetsįor ICMP related tests, Ping, TraceRoute, MyTraceRoute, Windows requires ICMP to be allowed via Firewall. Run measurement similar to mtr on Linux Note: Here port 443 is driven automatically from https Measure TCP connection setup latency to at port 443 Assuming Ethr server is running on server with IP address: 10.1.1.100 Measure TCP connection setup latency to ethr server on port 9999 Start connections/s test using 64 threads to server 10.1.0.11 Start client for default (bandwidth) test measurement using 1 thread It hopes to unify performance measurement by combining the functionality of tools like iPerf3, ntttcp, psping, sockperf, and latte and offering a single tool across multiple platforms and multiple protocols. In the future, there are plans to add more features (hoping for others to contribute) as well as more protocol support to make it a comprehensive tool for network performance measurements.Įthr is natively cross platform, thanks to golang, as compared to compiling via an abstraction layer like cygwin that may limit functionality. it provides measurements for bandwidth, connections/s, packets/s, latency, and TCP connection setup latency, all in a single tool. For latency measurements, it is similar to latte on Windows or sockperf on Linux.Įthr provides more test measurements as compared to other tools, e.g. iPerf3 has many more options for doing such as throttled testing, richer feature set, while Ethr has support for multiple threads, that allows it to scale to 1024 or even higher number of connections, multiple clients communication to a single server etc. For Bandwidth measurement, it is similar to iPerf3, for TCP & UDP traffic. The goal of this project is to provide a native tool for comprehensive network performance measurements of bandwidth, connections/s, packets/s, latency, loss & jitter, across multiple protocols such as TCP, UDP, HTTP, HTTPS, and across multiple platforms such as Windows, Linux and other Unix systems.Įthr takes inspiration from existing open source network performance tools and builds upon those ideas. Ethr is a cross platform network performance measurement tool written in golang. ![]()
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