@Override
    public void afterRequest(long consumeTimeMs) {
        baseStats(consumeTimeMs);
    }
@Test
    public void afterRequest() {
        final InstanceStats stats = new InstanceStats();
        long consumerMs = 100L;
        stats.beforeRequest();
        stats.afterRequest(consumerMs);
        Assert.assertEquals(stats.getActiveRequests(), 0);
    }