[CentOS] TCP flow latency graphs

Mon Sep 13 13:31:59 UTC 2010
Giles Coochey <giles at coochey.net>

On Mon, September 13, 2010 15:28, przemolicc at poczta.fm wrote:
> Hello,
> we have one application which gets some data from our database but
> to print just one result it connects many times to the database over WAN.
> Of course there are some performance related problems with this type of
> work.
> I'd like to analyze (not necessary online) its tcp flow especially its
> latency (using port redirect on switch).
> Do you know any software (similar to tcpdump or so) which will let me
> graph/paint latency between each connection and each tcp flow ?
Wireshark has some features along this line. It takes a tcpdump capture
and can analyze the connection(s) for you. It also has an integrated
capture mode.