4
votes
3answers
1k views

Generate 10 Gbps traffic across nodes

I want perform a network performance benchmarking test so need to generate a 10 Gbps traffic in the network. The nodes are running RHEL 5.x. Can anyone please point me out to suitable binaries etc. ...
1
vote
2answers
722 views

What's a good network benchmark test?

What's a good way to benchmark a network connection? I'm looking for something like the Windows Experience Index, but for my internet connection. For example, one place I visit has what seems to be ...
8
votes
6answers
6k views

Network latency: 100Mbit vs. 1Gbit

I have a webserver with a current connection of 100Mbit and my provider offers an upgrade to 1Gbit. I understand that this refers to throughput but the larger the packets, the faster they can be ...
1
vote
1answer
101 views

Verify server performance

I'm looking for a quick and SIMPLE way to verify that new servers are performing as expected. The most important metric is disk performance, second is network performance. I’m trying to prevent ...
1
vote
1answer
721 views

benchmark tcp: ab or iperf like tool to send hex/binary/pcap data?

I have written a server in Twisted for a current project I'm working on, and now I need to test it. It receives TCP packets, with the payload consisting of just a serialised binary string. I want to ...
0
votes
3answers
1k views

What program can I use to benchmark network traffic? [duplicate]

Possible Duplicate: How to test real network throughput between two points? Given two computers connected by some network interface, is there a standard tool used by an academics publishing ...