![]() Bandwidth and Packet Rate With Throughput Test.Sockperf is installed on the VMA server at /usr/bin/sockperf. In addition, sockperf provides more detailed statistical information and analysis, as described in the following section. Sockperf can work as a server ( consumer) or execute under-load, ping-pong, playback and throughput tests as a client ( publisher). Sockperf can test the improvement of UDP/TCP traffic latency when running applications with and without VMA. The average RTT is calculated by summing the route trip times for all the packets that perform the round trip and then dividing the total by the number of packets.The latency for a given one-way path between the two machines is the RTT divided by two.This measured roundtrip time is the route trip time (RTT) between the two machines on a specific network path with packets of varying sizes. Sockperf operates by sending packets from the client (also known as the publisher) to the server (also known as the consumer), which then sends all or some of the packets back to the client. Supports many optional settings for good coverage of socket API, while still keeping a very low overhead in the fast path to allow cleanest results.The logs can be further analyzed with external tools, such as MS-Excel or matplotlib. Can provide full logs containing all a packet’s tx/rx times, without affecting the benchmark itself. ![]()
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