long largeOps = largeCounter.total();

      double ratio = (double) largeOps / smallOps;
      assertWithMessage(
              "ratio of equals/hashCode/compareTo operations to build with %s entries versus %s"
                  + " entries",
              largeSize, smallSize)
          .that(ratio)
          .isAtMost(
              2
                  * constructionAsymptotics.applyAsDouble(largeSize)