Jacob Leverich
86ad565956
Updated sync_agent() to be less ridiculous. Still ridiculous, though.
2013-03-13 16:58:36 -07:00
Jacob Leverich
08b2e81c86
Change --skip behavior to only jump ahead if the tx time is at least 5ms (hardcoded for now) behind. Always pacing with timer events was causing it to severely miss QPS targets...
2013-03-13 15:40:00 -07:00
Jacob Leverich
0b3abadab1
--skip: pass option with options_t to agents
2013-03-12 15:33:44 -07:00
Jacob Leverich
eb72e0d2ce
Minor beautification.
2013-03-12 15:29:43 -07:00
Jacob Leverich
7ca3e57c6d
Add --skip option: By default, mutilate tries to maintain a long-term QPS average by issuing requests as quickly as possible until it catches up with where it 'ought' to be. If you give the --skip option, it will instead just skip sending requests that are already late.
2013-03-12 15:27:29 -07:00
Jacob Leverich
a8168f28dc
Clean out some dead code.
2013-03-11 22:14:24 -07:00
Jacob Leverich
fc0f1a78a4
1. Implemented --measure_* options to reasonably separate
...
configuration of measurement client (mutilate master) from
load generating clients (mutilate agents). Use -C and
--measure_depth to approximate open-loop measurement control
(i.e. so long latency requests don't screw up the sample
population), and use -Q to ensure that you see minimal
client-side queuing delay.
2. Quickly documented agent "protocol". Lots of improvement
to be had here...
2013-03-08 13:19:47 -08:00
Jacob Leverich
960b30dc7b
Add -M (measure-mode), where master client only opens 1 connection per thread (to avoid client-side queuing delay).
2013-03-06 21:55:24 -08:00
Jacob Leverich
571dc0bd07
Report nth-% latency at start of --search.
2013-03-04 14:34:19 -08:00
Jacob Leverich
7e74898c4a
Remove unused useBinary class variable.
2013-03-04 14:23:50 -08:00
Jacob Leverich
4e8d2f6d10
Merged Stephen Yang's and David Terei's binary protocol and SASL implementations.
...
I ended up cherry-picking different parts from each implementation.
I liked David's changes to the read state machine to implement SASL.
I used Stephene's implementation of the binary protocol integrated with
the ASCII protocol.
2013-03-04 09:31:13 -08:00
Stephen Yang
ff6987e8d7
Fixed g++ compile error.
2013-03-02 06:17:53 -08:00
Stephen Yang
8658d6cbc4
Added binary plaintext SASL support, toggable with --sasl=user[:pass]
2013-03-02 05:46:39 -08:00
Stephen Yang
d3fa8769ae
Added binary support, toggable via --binary.
2013-03-01 05:36:35 -08:00
Jacob Leverich
6ffebb2ec7
Change --search behavior to abort once goodput qps is < 10% of peak qps.
2013-02-02 17:59:37 -08:00
leverich
973ef24eca
Merge pull request #1 from dterei/master
...
Fix compilation on OSX.
2013-02-02 17:52:53 -08:00
David Terei
e0f2e922a4
Fix compilation on OSX.
2013-01-30 19:46:39 -08:00
Jacob Leverich
ac74a6ae40
Indentation for command-line options.
2013-01-18 14:29:57 -08:00
Jacob Leverich
5a0fd63455
Merge branch 'master' of https://github.com/leverich/mutilate
2013-01-18 14:26:52 -08:00
Jacob Leverich
f33fa6222f
Added command-line options to README.
2013-01-18 14:25:59 -08:00
Jacob Leverich
cb9384c369
Minor bugfixes to SConstruct.
2012-12-26 17:50:27 -07:00
Jacob Leverich
3a538f4b00
Implement a log-based histogram sampler to increase fidelity for small samples and maximum range for large samples.
2012-12-26 17:08:00 -07:00
Jacob Leverich
46015b29ac
Added location parameter to GPareto distribution. Validated value-size distribution against Atikoglu's paper by comparing CDF and PDF.
2012-08-24 14:02:57 -07:00
Jacob Leverich
1417bd4b01
Minor compatibility note.
2012-08-23 14:54:09 -07:00
Jacob Leverich
e2db44d0f7
Basic usage documentation.
2012-08-23 14:51:48 -07:00
Jacob Leverich
1a8a706eb6
Build requirements.
2012-08-23 14:42:56 -07:00
Jacob Leverich
386320d266
Initial check-in.
...
This is extracted from another git repo. This is the first release, and
the prior commit history is not terribly interesting, so I'm not going
to bother using filter-branch to try to cleanly isolate the history for
this tool.
Cheers.
2012-08-23 14:30:32 -07:00
leverich
bcad3cfbc3
Initial commit
2012-08-20 11:11:01 -07:00
