@Override
    public CounterMetrics createCounter(String name, String tips, MetricsTag.Keys tagKeys,
        MetricsTag.Values tagValues) {
        return new CounterMetrics() {
            @Override
            public void inc() {

            }

            @Override
            public void inc(double value) {

            }
        };
    }
A no-op metrics create, just create nut shell metrics instance.
oap-server/server-telemetry/telemetry-api/src/main/java/org/apache/skywalking/oap/server/telemetry/none/MetricsCreatorNoop.java