Fig. 6
From: Recommendations for performance optimizations when using GATK3.8 and GATK4
GATK4 throughput testing. Total walltime was benchmarked while running multiple samples simultaneously on the same node. As more samples are placed on the node, the threads given to HaplotypeCaller were reduced accordingly. Sample: NA12878 WGS. a Total walltime for running a batch of many samples on the same node. b Number of samples effectively processed per hour