tree: 45cd00a99cf768c088ee86011b5a613b70897aac [path history] [tgz]
  1. BUILD.gn
  2. OWNERS
  3. README.md
  4. meta/
  5. src/
garnet/bin/odu/README.md

odu: A generic filesystem benchmarking utility for fuchsia

One of the things odu is used for is to run the following test cases:

  • sequential/write/8192: Measures the time to write blocks of size 8KiB in turn to a newly-created file, using the system filesystem, without any explicit syncing or flushing. The resulting metric is the time taken for each per-block write to return.
  • sequential/write/random_size: Measures the time to write blocks of random size less than 8KiB in turn to a newly-created file, using the system filesystem, without any explicit syncing or flushing. The resulting metric is the time taken for each per-block write to return.
  • sequential/read/8192: Measures the time to read blocks of size 8KiB in turn from a file, using the system filesystem. The resulting metrics is the time taken for each per-block read to return.
  • sequential/read/random_size: Measures the time to read blocks of random size less than 8KiB in turn from a file, using the system filesystem. The resulting metric is the time taken for each per-block read to return.