Iperf3 performance test-network adapter

Connect SUT to client using either back to back or switch connection and configure an IP underthe same subnet. Both platforms should have NICs with same network speed. e.g. both with 10Gb 1. Enable Iperf on clients iperf3.exe -s Linux procedure: 2. Run Iperf on SUT Windows procedure: iperf3.exe -c <ip_client> -w 640k -P <X> … Continue reading “Iperf3 performance test-network adapter”

IOmeter performance test -Storage adapter

IOmeter is a great tool to access the performance of your storage. It is available from http://www.iometer.org/ and once downloaded place the two files, iometer.exe and dynamo.exe in a folder together. Usage guide dowload:https://sourceforge.net/p/iometer/svn/HEAD/tree/trunk/IOmeter/Docs/Iometer.pdf?format=raw Start iometer.exe In the Topology section select the first Worker 1 for your computer In the Disk Targets tab select the disk/volume you … Continue reading “IOmeter performance test -Storage adapter”

I/O performance test—InfiniBand Card

ib_read_bw  Performs a read bandwidth diagnostic. Issued on the Linux InfiniBand host. Syntax ib_read_bw [-p TCP_port][-d device][-i IB_port][-m mtu][-o num][-s size][-a][-t depth][-n iters][-b][-V][-e][-F][IP_address] where: TCP_port is the TCP port. device is the InfiniBand device. IB_port is the InfiniBand port. mtu is the size of the MTU. num is the outstanding reads/atom. size is the size of the messages. depth is the size of the TX queue. iters is the number of … Continue reading “I/O performance test—InfiniBand Card”

FIO(Linux) performance test-Storage adapter

FIO — fio is a tool that will spawn a number of threads or processes doing a particular type of io action as specified by the user. fio takes a number of global parameters, each inherited by the thread unless otherwise parameters given to them overriding that setting is given. The typical use of fio … Continue reading “FIO(Linux) performance test-Storage adapter”