In my workflow https://portal.firecloud.org/#workspaces/jianshu-projects/181217_JB_scATAC_v1/monitor/2fd7591f-964f-4b06-a504-41de4122156d/62acb6bd-298e-4972-852e-d2998af594d6, I scatter running bowtie many times with the same reference and different fastq files (e.g. operations/EKWPisr9LBjW0d3G2LT_q-kBIKGQqLm8ECoPcHJvZHVjdGlvblF1ZXVl). On my laptop, once the files are localized, the task takes seconds, however it takes ~2 hours in FireCloud. Do you know why? Thanks.
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