Struct fuchsia_storage_benchmarks::Args

pub(crate) struct Args {
    pub(crate) output_fuchsiaperf: Option<PathBuf>,
    pub(crate) output_csv: bool,
    pub(crate) filter: Vec<Regex>,
    pub(crate) enable_tracing: bool,
    pub(crate) load_blobs_for_tracing: bool,
}

Fuchsia Filesystem Benchmarks

Fields

output_fuchsiaperf: Option<PathBuf>

path to write the fuchsiaperf formatted benchmark results to.

output_csv: bool

outputs a summary of the benchmark results in csv format.

filter: Vec<Regex>

regex to specify a subset of benchmarks to run. Multiple regex can be provided and benchmarks matching any of them will be run. The benchmark names are formatted as “/”. All benchmarks are run if no filter is provided.

enable_tracing: bool

registers a trace provider and adds a trace duration with the benchmarks name around each benchmark.

load_blobs_for_tracing: bool

starts each filesystem to force the filesystem components and the benchmark component to be loaded into blobfs. Does not run any benchmarks.

When trying to collect a trace immediately after modifying a filesystem or a benchmark, the start of the trace will be polluted with downloading the new blobs, writing the blobs to blobfs, and then paging the blobs back in. Running the benchmark component with this flag once before running it again with tracing enabled will remove most of the component loading from the start of the trace.

Trait Implementations

impl FromArgs for Args

fn from_args(__cmd_name: &[&str], __args: &[&str]) -> Result<Self, EarlyExit>

Construct the type from an input set of arguments.

fn redact_arg_values( __cmd_name: &[&str], __args: &[&str] ) -> Result<Vec<String>, EarlyExit>

Get a String with just the argument names, e.g., options, flags, subcommands, etc, but without the values of the options and arguments. This can be useful as a means to capture anonymous usage statistics without revealing the content entered by the end user.

impl TopLevelCommand for Args