case reqTimeMinute.Equal(h.currentMinute.statsTime):
		entry = &h.currentMinute
	case reqTimeMinute.Equal(h.lastFullMinute.statsTime):
		entry = &h.lastFullMinute
	default:
		// This request is too old, it should never happen, ignore it as we
		// cannot return an error.
		return
	}

	// Update stats
	if isSuccess {
		if entry.maxRttMs < rttMs {
			entry.maxRttMs = rttMs
		}
		entry.rttMsSum += rttMs

			continue
		}

		r = append(r, KVSrc{
			Key:   kv.Key,
			Value: v,
			Src:   vs,
		})
	}

	// Add the comment key as well if non-empty (and comments are never
	// redacted).
	v, vs, _ := c.ResolveConfigParam(subSys, target, Comment, redactSecrets)
	if vs != ValueSourceDef {
		r = append(r, KVSrc{
			Key:   Comment,
			Value: v,
			Src:   vs,
		})
	}