@Override
        public void consume(List<Metrics> data) {
            MetricsAggregateWorker.this.onWork(data);
        }
Dequeue consuming. According to {@link IConsumer#consume(List)}, this is a serial operation for every work
instance.

@param metricsList from the queue.
oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/analysis/worker/MetricsAggregateWorker.java