The former is ambiguous as it could be considered the ordinal (and is
used elsewhere in the codebase for that).
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Many of the tests already amortize their results over a longer time
period/sample so it is not necessary to run 30 iterations.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
It provides a CLI optoin to list and filter tests, e.g.:
`$ performance-metrics --test-filter boot_time --test-filter net_latency`
Signed-off-by: Bo Chen <chen.bo@intel.com>
In this way, we can avoid create/delete large temporary files during
every iteration of block I/O performance tests. Also, we can reuse the
'init/clean_tests()' interface in the future for other setup/cleanup.
Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit creates a new binary target for generating performance metrics,
and also adds a set of performance tests for network throughput/latency,
block I/O performance, and boot time.
Signed-off-by: Bo Chen <chen.bo@intel.com>
