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(Updated July 3, 2014, 1:50 p.m.) Review request for mesos and Vinod Kone. Changes ------- Changed to use a while loop instead of RateLimiter to reduce scheduling overhead. Now the actually QPS is closer to the target until it saturates. In my tests: --qps = 500, actual throughput 476.099 messages/sec --qps = 1000, actual throughput 930.624 messages/sec --qps = 5000, actual throughput 3867.61 messages/sec --qps = 10000, actual throughput 6309.31 messages/sec --qps = 100000, actual throughput 14735.2 messages/sec --qps = 1000000, actual throughput 14833.2 messages/sec Bugs: MESOS-1530 https://issues.apache.org/jira/browse/MESOS-1530 Repository: mesos-git Description ------- The binary is called "mesos-load-generator-framework" and it's installed into {prefix}/bin/mesos-load-generator-framework so it can be distributed and run as a continuous test where Mesos is deployed. I am open to suggestions. Diffs (updated) ----- src/Makefile.am 64389391e04d12f09737ff56a1cc88c4543e63ad src/examples/load_generator_framework.cpp PRE-CREATION Diff: https://reviews.apache.org/r/23250/diff/ Testing ------- Used the binary in distributed tests. Thanks, Jiang Yan Xu