// to preserve the total amount of work.
	if oldestReqFromMinQueue.workEstimate.FinalSeats > uint64(qs.dCfg.ConcurrencyLimit) {
		finalSeats := uint64(qs.dCfg.ConcurrencyLimit)
		additionalLatency := oldestReqFromMinQueue.workEstimate.finalWork.DurationPerSeat(float64(finalSeats))
		oldestReqFromMinQueue.workEstimate.FinalSeats = finalSeats
		oldestReqFromMinQueue.workEstimate.AdditionalLatency = additionalLatency
	}

			}
			if test.finalSeatsExpected != workestimateGot.FinalSeats {
				t.Errorf("Expected work estimate to match: %d final seats, but got: %d", test.finalSeatsExpected, workestimateGot.FinalSeats)
			}
			if test.additionalLatencyExpected != workestimateGot.AdditionalLatency {

		httplog.AddKeyValue(ctx, "apf_iseats", workEstimate.InitialSeats)
		httplog.AddKeyValue(ctx, "apf_fseats", workEstimate.FinalSeats)
		httplog.AddKeyValue(ctx, "apf_additionalLatency", workEstimate.AdditionalLatency)

		return workEstimate
	}

	var served bool
	isMutatingRequest := !nonMutatingRequestVerbs.Has(requestInfo.Verb)