GitHub - syuu1228/procfile_logger: /proc file logger

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 41 Commits
tools		tools
LICENSE		LICENSE
Makefile		Makefile
README		README
global_stats_logger.cpp		global_stats_logger.cpp
global_stats_logger.hpp		global_stats_logger.hpp
interrupts.cpp		interrupts.cpp
interrupts.hpp		interrupts.hpp
local_stats_logger.hpp		local_stats_logger.hpp
main.cpp		main.cpp
netstat.cpp		netstat.cpp
netstat.hpp		netstat.hpp
proc_nprocs.cpp		proc_nprocs.cpp
proc_nprocs.hpp		proc_nprocs.hpp
proc_sched.cpp		proc_sched.cpp
proc_sched.hpp		proc_sched.hpp
schedstat.cpp		schedstat.cpp
schedstat.hpp		schedstat.hpp
sha2.c		sha2.c
sha2.h		sha2.h
sha_thread.cpp		sha_thread.cpp
sha_thread.hpp		sha_thread.hpp
stat.cpp		stat.cpp
stat.hpp		stat.hpp
timer_runner.cpp		timer_runner.cpp
timer_runner.hpp		timer_runner.hpp

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* What's this?

This is logger for statistics information files on /proc, with graph generator.
Primary target is mersureing various kernel parameter when network heavy load occurs, and the "heavy load" is generated by "netperf" benchmark tool, but this tool can be useful also for other purpose.


* Requirement libraries
Compiler: g++-4.7.1
C++: boost-1.5.1
Ruby: gruf-0.3.6


* Usage examples
1. Startup netserver
node b$ netserver

2. Start netperf
node a$ ruby procfile_logger/tools/multi_netperf.rb 1000 172.16.0.1 10000

3. Wait for all connection established...
node b$ ps ax | grep -c netserver

4. Execute logger
node b$ mkdir /tmp/log1
node b$ ./procfile_logger/procfile_logger -g interrupts -g netstat -g stat -g schedstat -p netserver -l sched -l nprocs -o /tmp/log1 -d 1 -T 180

5. Loop 4

6. Execute graph_generator.sh
node b$ bash ./procfile_logger/tools/graph_generator.sh /tmp log1,log2,log3