Add crypto measurement in experimental suite

This test measure performance of large data transfers.
It compares performance of ecryptfs with a regular filesystem.
Using different dirty_background_ratio settings.
BUG=chromium:351900
CQ-DEPEND=CL:199953
TEST=None
Change-Id: I4ae56e47672020d3a15efbfd539fa0ba60e7077e
Reviewed-on: https://chromium-review.googlesource.com/200303
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Commit-Queue: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>
2 files changed