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From Tomas Soltys <tomas.sol...@gmail.com>
Subject Re: Java Broker performance
Date Mon, 22 Jan 2018 11:20:29 GMT
Hi Keith,

I can confirm that sending is now much faster.

*C++ broker*
$ ./Broadcaster 20001
real	0m0.085s
user	0m0.027s
sys	0m0.005s

*Java broker*
$ ./Broadcaster 20002
real	0m0.876s
user	0m0.037s
sys	0m0.011s

However receiving is still much slower.

*C++ broker*
$ time ./Receiver 20001
real	0m0.113s
user	0m0.035s
sys	0m0.014s

*Java broker*
$ time ./Receiver 20002
real	0m50.168s
user	0m0.061s
sys	0m0.032s

See attached file  cpp_vs_java.gz
<http://qpid.2158936.n2.nabble.com/file/t365522/cpp_vs_java.gz>   which
contains:
Broadcaster.cpp and Receiver.cpp based on qpid-proton 0.19.0
Setup for C++ broker 1.37.0
Setup for Java broker (master from 22-nd January 2017)

Regards,
Tomas




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