In this article, you'll learn a possible solution for files that localize slowly.
The Issue
File inputs are localizing slower than expected for your workflow task(s).
Possible Solution
File input/output operations per second (IOPS) scale with the size of your disk. If you find that your files localize slowly, consider increasing the disk size allotted for your task. You may even save money in the long run, as the overall compute time may be greatly shortened with the improved IOPS performance.
Google reference: https://cloud.google.com/compute/docs/disks/performance#machine-type-disk-limits