FixedRequestClient client = new FixedRequestClient("localhost", 7473, PerformanceRoutes.NO_SERIALIZATION_AND_NO_DESERIALIZATION_AND_NO_INTROSPECTION, requestsPerBatch);
Date start = new Date();
for(int i=0;i<numRequests;i+=requestsPerBatch) {
client.sendBatch();
}
client.waitForXResponses(numRequests);
client.close();
Date end = new Date();
return (end.getTime() - start.getTime()) / 1000.0d;
}