[autotest] telemetry_Benchmarks upload perf data using output_perf_value
telemetry_Benchmarks now upload perf data using output_perf_value.
It will not write to the keyval file anymore.
After the change lands, we should stop the scripts extract_perf.py
and generate_perf_graphs that are currently kicked off
by cron to upload the perf data.
Also makes output_perf_value accept empty unit.
TEST=1)Locally kicked off the tests from the AFE,
confirmed that the perf data was uploaded to the testing
Reviewed-by: Fang Deng <email@example.com>
Tested-by: Fang Deng <firstname.lastname@example.org>
Commit-Queue: Fang Deng <email@example.com>
5 files changed