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=== What === This package provides two OpenFlow debugging tools: * '''OFlops''' (OpenFLow Operations Per Second) is a standalone controller that benchmarks various aspects of an OpenFlow switch. Oflops implements a modular framework for adding and running implementation-agnostic tests to quantify an switch's performance. * '''Cbench''' (controller benchmarker) is a program for testing OpenFlow controllers by generating packet-in events for new flows. Cbench emulates a bunch of switches which connect to a controller, send packet-in messages, and watch for flow-mods to get pushed down. === Documentation === # Read the User [[File:Manual.pdf]] (direct link [http://www.openflow.org/wk/index.php/File:Manual.pdf] === Benchmarks === ==== Current Benchmarks ==== # maximum supported packet_in message generate rate #* also calculates the delay between packet arrival and corresponding packet_in # maximum supported port status messages rate #* also calculates processing delay ==== Coming Soon ==== # maximum flow stats handling rate #* as a function of populated flow entries # maximum aggregate stats handling rate === Download === This code is still considered ''alpha'' quality * git clone git://gitosis.stanford.edu/oflops.git ** If you would like to contribute a patch or a new test, please contact the authors for write access to the repository === Authors === * Rob Sherwood
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