- The table shows running time (in seconds) and memory usage (in GB) for all tools and datasets. The table shows the minimum and maximum values for both measures for all synthetic and real datasets, which are about 1 Gbp in size. In a row, cells with values close to the best are highlighted with a blue background, and those close the worst are marked in red. The best and worst values are further set apart with bold text and a more intense hue of their corresponding background colors. It is important to note that since Bracken relies on Kraken's output, the peak memory requirement is determined by the higher of the two tools' maximum values and the total execution time should be the sum of executions times
