Slowness on onionspray-get-logs-from-s3fs

Tasks

• Investigate why onionspray-get-logs-from-s3fs is being slow, and how that can be fixed.
• If can't be fixed easily, recomend users to try onionspray-get-logs-from-s3 first.

Time estimation

• Complexity: very small (0.5 day)
• Uncertainty: low (x1.1)
• Reference (adapted)