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From "Mesos ReviewBot" <...@mesos.apache.org>
Subject Re: Review Request 25124: Added 'net-bench' libprocess benchmarking tool.
Date Sat, 30 Aug 2014 13:09:43 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/25124/#review51941
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Patch looks great!

Reviews applied: [25124]

All tests passed.

- Mesos ReviewBot


On Aug. 29, 2014, 5:19 a.m., Niklas Nielsen wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/25124/
> -----------------------------------------------------------
> 
> (Updated Aug. 29, 2014, 5:19 a.m.)
> 
> 
> Review request for mesos, Benjamin Hindman and Ben Mahler.
> 
> 
> Repository: mesos-git
> 
> 
> Description
> -------
> 
> Added libprocess connection throughput stress test (basically two libprocess programs
sending messsages back and forth).
> One end is multihomed so we can scale the number of clients. One client will issue multiple
"concurrent" messages (messages sent before waiting for acknowledgement).
> 
> The motivation is to stress test libprocess communication and get an idea on theoretical
throughput / scale-properties for increase slave-fanout.
> 
> 
> Diffs
> -----
> 
>   src/Makefile.am 40b9f6b 
>   src/net-bench/main.cpp PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/25124/diff/
> 
> 
> Testing
> -------
> 
> Server:
> 
> $ ./src/mesos-net-bench
> WARNING: Logging before InitGoogleLogging() is written to STDERR
> I0827 15:48:01.605250 259977216 main.cpp:111] Running server at (1)@10.0.0.224:53492
> I0827 15:48:13.617341 259977216 main.cpp:135] 14628.2 requests / second
> I0827 15:48:14.617578 258367488 main.cpp:135] 13886.7 requests / second
> I0827 15:48:15.617683 257830912 main.cpp:135] 8677.19 requests / second
> I0827 15:48:16.617771 257830912 main.cpp:135] 8304.19 requests / second
> 
> 
> Client:
> 
> $ ./build/src/mesos-net-bench --server="(1)@10.0.0.224:53492"
> WARNING: Logging before InitGoogleLogging() is written to STDERR
> I0827 15:48:12.624887 124162048 main.cpp:115] Connecting to server at (1)@10.0.0.224:53492...
> 
> 
> Thanks,
> 
> Niklas Nielsen
> 
>


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