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Passive TCP response time analysis tool
License: GNU General Public License v3.0
This project forked from lowercases/tcprstat
Passive TCP response time analysis tool
License: GNU General Public License v3.0
~ tcprstat ~ tcprstat is a pcap-based tool that extracts information about TCP response times. It works by sniffing for TCP "requests" (inbound packets) and measures the time that it takes for sending a "response" (next outbound packet). While this approach might seem too simple, it works for simple protocols that are based in such request/response system, like HTTP and the MySQL protocol. In the future, we may write more complex protocol decoding. tcprstat sniffs for a while, and then shows some stats about the sniffed packets, similar to the way top(1) works. tcprstat uses libpcap to capture TCP. Due to many distros not shipping libpcap >= 1.0.0, tcprstat ships libpcap 1.1.1 and uses it if it can't find a suitable version The build process delivers a static version, tcprstat-static, with no external linking (some castration is needed at libpcap) so it can be copied directly to a server with no need for compilation tools. tcprstat is released under the GPL, version 2 or 3. ################################################################################ # # # tcprstat -- Extract stats about TCP response times # # Copyright (C) 2010 Ignacio Nin # # # # This program is free software; you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # # the Free Software Foundation; either version 2 of the License, or # # (at your option) any later version. # # # # This program is distributed in the hope that it will be useful, # # but WITHOUT ANY WARRANTY; without even the implied warranty of # # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # # GNU General Public License for more details. # # # # You should have received a copy of the GNU General Public License # # along with this program; if not, write to the Free Software # # Foundation, Inc., # # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA # # # ################################################################################
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