/** Kicks off the benchmark on all cluster nodes */ void startBenchmark() throws Throwable { RequestOptions options = new RequestOptions(ResponseMode.GET_ALL, 0); options.setFlags(Message.OOB, Message.DONT_BUNDLE, Message.NO_FC); RspList<Object> responses = disp.callRemoteMethods(null, new MethodCall(START), options); long total_reqs = 0; long total_time = 0; System.out.println("\n======================= Results: ==========================="); for (Map.Entry<Address, Rsp<Object>> entry : responses.entrySet()) { Address mbr = entry.getKey(); Rsp rsp = entry.getValue(); Results result = (Results) rsp.getValue(); total_reqs += result.num_gets + result.num_puts; total_time += result.time; System.out.println(mbr + ": " + result); } double total_reqs_sec = total_reqs / (total_time / 1000.0); double throughput = total_reqs_sec * msg_size; double ms_per_req = total_time / (double) total_reqs; Protocol prot = channel.getProtocolStack().findProtocol(unicast_protocols); System.out.println("\n"); System.out.println( Util.bold( "Average of " + f.format(total_reqs_sec) + " requests / sec (" + Util.printBytes(throughput) + " / sec), " + f.format(ms_per_req) + " ms /request (prot=" + prot.getName() + ")")); System.out.println("\n\n"); }