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Review request for mesos, Benjamin Hindman and Vinod Kone. Repository: mesos-git Description ------- This is a performance test on 10,000 slaves that I've added for the Registrar. The Registrar is quite slow primarily due to the amount of copying we do of the registry::Slaves protobuf. I have an upcoming patch that drastically improves performance from O(minutes) to O(seconds) for the test by eliminating a lot of the protobuf copying operations. For a table of results: https://docs.google.com/spreadsheet/ccc?key=0AnnSrLSlZqZKdER2djhuRFp5TU5KekVIaC1qcGp4clE&usp=sharing Diffs ----- src/tests/registrar_tests.cpp 51975f5aa2725f64d2a83387a381e5078c8b9e1d Diff: https://reviews.apache.org/r/15226/diff/ Testing ------- make check. Leaving this test as DISABLED_, but ideally we can come up with a good strategy for adding benchmarks. Thanks, Ben Mahler
