}
CmdUtils.croakIfMissing(parser, options, "requests");
final int numThreads = CmdUtils.valueOf(options, "threads", 10);
final int numRequests = (Integer) options.valueOf("requests");
final int numValues = (Integer) options.valueOf("num-values");
final int valueSize = CmdUtils.valueOf(options, "value-size", 1024);
final int cacheWidth = CmdUtils.valueOf(options, "cache-width", 100000);
final double cacheHitRatio = CmdUtils.valueOf(options, "cache-hit-ratio", 0.5);
final String propsFile = (String) options.valueOf("props");