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Vic_13197's avatar
Vic_13197
Icon for Nimbostratus rankNimbostratus
Sep 29, 2010

TCP Tuning: How to test web application performance

  Hey everyone... new guy here! I know this is very basic, but it'll be hugely helpful to me.     We have a web application that we use heavily, but has been having major performance issues....
config
design
Hamish's avatar
Hamish
Icon for Cirrocumulus rankCirrocumulus
Sep 29, 2010
One of the easiest and best ways is to take a tcpdumpmof the traffic through the f5 and match up the streams on each side of the ltm. As it operates as a proxy you can measure the latencies produced by the ltm directly by checking the timings on the packets that get sent

 

I'd be surprised if it was more than a millisecond though