public Timer getExecuteTracer() {
        if (tracer == null) {
            synchronized(this) {
                if (tracer == null) {
                    tracer = Monitors.newTimer(clientName + "_LoadBalancerExecutionTimer", TimeUnit.MILLISECONDS);                    
                }
            }
        } 
        return tracer;        
    }
Set necessary parameters from client configuration and register with Servo monitors.
ribbon-loadbalancer/src/main/java/com/netflix/loadbalancer/LoadBalancerContext.java