Ops Benchmark Tests measure every operation's performance on the target platform.
To support benching different backends simultaneously, we use environment value to carry the backend config.
Please copy .env.example to .env and change the values on need.
Take fs for example, we add config on fs on /tmp.
OPENDAL_FS_ROOT=/tmp
Notice: The default will skip benches if the env is not set.
Test specific backend, take s3 for example, first set the corresponding environment variables of s3, then:
OPENDAL_TEST=s3 cargo bench ops --features tests