// Read the server stats. func (msink *MetricsSink) PopulateServerStats(stats *common.ServerStats) { msink.lock.Lock() defer msink.lock.Unlock() stats.IngestedSpans = msink.IngestedSpans stats.WrittenSpans = msink.WrittenSpans stats.ServerDroppedSpans = msink.ServerDropped stats.MaxWriteSpansLatencyMs = msink.wsLatencyCircBuf.Max() stats.AverageWriteSpansLatencyMs = msink.wsLatencyCircBuf.Average() stats.HostSpanMetrics = make(common.SpanMetricsMap) for k, v := range msink.HostSpanMetrics { stats.HostSpanMetrics[k] = &common.SpanMetrics{ Written: v.Written, ServerDropped: v.ServerDropped, } } }