Struct frame_benchmarking_cli::PalletCmd
source · pub struct PalletCmd {Show 39 fields
pub pallet: Option<String>,
pub extrinsic: Option<String>,
pub exclude_pallets: Vec<String>,
pub all: bool,
pub steps: u32,
pub lowest_range_values: Vec<u32>,
pub highest_range_values: Vec<u32>,
pub repeat: u32,
pub external_repeat: u32,
pub json_output: bool,
pub json_file: Option<PathBuf>,
pub no_median_slopes: bool,
pub no_min_squares: bool,
pub output: Option<PathBuf>,
pub header: Option<PathBuf>,
pub template: Option<PathBuf>,
pub hostinfo_params: HostInfoParams,
pub output_analysis: Option<String>,
pub output_pov_analysis: Option<String>,
pub default_pov_mode: PovEstimationMode,
pub heap_pages: Option<u64>,
pub no_verify: bool,
pub extra: bool,
pub shared_params: SharedParams,
pub wasm_method: WasmExecutionMethod,
pub wasmtime_instantiation_strategy: WasmtimeInstantiationStrategy,
pub runtime: Option<PathBuf>,
pub allow_missing_host_functions: bool,
pub genesis_builder: Option<GenesisBuilderPolicy>,
pub genesis_builder_preset: String,
pub execution: Option<String>,
pub database_cache_size: u32,
pub list: Option<ListOutput>,
pub no_csv_header: bool,
pub no_storage_info: bool,
pub worst_case_map_values: u32,
pub additional_trie_layers: u8,
pub json_input: Option<PathBuf>,
pub unsafe_overwrite_results: bool,
/* private fields */
}
Expand description
Benchmark the extrinsic weight of FRAME Pallets.
Fields§
§pallet: Option<String>
Select a FRAME Pallet to benchmark, or *
for all (in which case extrinsic
must be *
).
extrinsic: Option<String>
Select an extrinsic inside the pallet to benchmark, or *
for all.
exclude_pallets: Vec<String>
Comma separated list of pallets that should be excluded from the benchmark.
all: bool
Run benchmarks for all pallets and extrinsics.
This is equivalent to running --pallet * --extrinsic *
.
steps: u32
Select how many samples we should take across the variable components.
lowest_range_values: Vec<u32>
Indicates lowest values for each of the component ranges.
highest_range_values: Vec<u32>
Indicates highest values for each of the component ranges.
repeat: u32
Select how many repetitions of this benchmark should run from within the wasm.
external_repeat: u32
Select how many repetitions of this benchmark should run from the client.
NOTE: Using this alone may give slower results, but will afford you maximum Wasm memory.
json_output: bool
Print the raw results in JSON format.
json_file: Option<PathBuf>
Write the raw results in JSON format into the given file.
no_median_slopes: bool
Don’t print the median-slopes linear regression analysis.
no_min_squares: bool
Don’t print the min-squares linear regression analysis.
output: Option<PathBuf>
Output the benchmarks to a Rust file at the given path.
header: Option<PathBuf>
Add a header file to your outputted benchmarks.
template: Option<PathBuf>
Path to Handlebars template file used for outputting benchmark results. (Optional)
hostinfo_params: HostInfoParams
§output_analysis: Option<String>
Which analysis function to use when outputting benchmarks:
- min-squares (default)
- median-slopes
- max (max of min squares and median slopes for each value)
output_pov_analysis: Option<String>
Which analysis function to use when analyzing measured proof sizes.
default_pov_mode: PovEstimationMode
The PoV estimation mode of a benchmark if no pov_mode
attribute is present.
heap_pages: Option<u64>
Set the heap pages while running benchmarks. If not set, the default value from the client is used.
no_verify: bool
Disable verification logic when running benchmarks.
extra: bool
Display and run extra benchmarks that would otherwise not be needed for weight construction.
wasm_method: WasmExecutionMethod
Method for executing Wasm runtime code.
wasmtime_instantiation_strategy: WasmtimeInstantiationStrategy
The WASM instantiation method to use.
Only has an effect when wasm-execution
is set to compiled
.
runtime: Option<PathBuf>
Optional runtime blob to use instead of the one from the genesis config.
allow_missing_host_functions: bool
Do not fail if there are unknown but also unused host functions in the runtime.
genesis_builder: Option<GenesisBuilderPolicy>
How to construct the genesis state.
Uses GenesisBuilderPolicy::Spec
by default.
genesis_builder_preset: String
The preset that we expect to find in the GenesisBuilder runtime API.
This can be useful when a runtime has a dedicated benchmarking preset instead of using the default one.
execution: Option<String>
DEPRECATED: This argument has no effect.
database_cache_size: u32
Limit the memory the database cache can use.
list: Option<ListOutput>
List and print available benchmarks in a csv-friendly format.
NOTE: num_args
and require_equals
are required to allow --list
no_csv_header: bool
Don’t include csv header when listing benchmarks.
no_storage_info: bool
If enabled, the storage info is not displayed in the output next to the analysis.
This is independent of the storage info appearing in the output file. Use a Handlebar template for that purpose.
worst_case_map_values: u32
The assumed default maximum size of any StorageMap
.
When the maximum size of a map is not defined by the runtime developer, this value is used as a worst case scenario. It will affect the calculated worst case PoV size for accessing a value in a map, since the PoV will need to include the trie nodes down to the underlying value.
additional_trie_layers: u8
Adjust the PoV estimation by adding additional trie layers to it.
This should be set to log16(n)
where n
is the number of top-level storage items in the
runtime, eg. StorageMap
s and StorageValue
s. A value of 2 to 3 is usually sufficient.
Each layer will result in an additional 495 bytes PoV per distinct top-level access.
Therefore multiple StorageMap
accesses only suffer from this increase once. The exact
number of storage items depends on the runtime and the deployed pallets.
json_input: Option<PathBuf>
A path to a .json
file with existing benchmark results generated with --json
or
--json-file
. When specified the benchmarks are not actually executed, and the data for
the analysis is read from this file.
unsafe_overwrite_results: bool
Allow overwriting a single file with multiple results.
This exists only to restore legacy behaviour. It should never actually be needed.
Implementations§
source§impl PalletCmd
impl PalletCmd
sourcepub fn run<Hasher, ExtraHostFunctions>(
&self,
config: Configuration,
) -> Result<()>where
Hasher: Hash,
ExtraHostFunctions: HostFunctions,
👎Deprecated: run
will be removed after December 2024. Use run_with_spec
instead or completely remove the code and use the frame-benchmarking-cli
instead (see https://github.com/paritytech/polkadot-sdk/pull/3512).
pub fn run<Hasher, ExtraHostFunctions>(
&self,
config: Configuration,
) -> Result<()>where
Hasher: Hash,
ExtraHostFunctions: HostFunctions,
run
will be removed after December 2024. Use run_with_spec
instead or completely remove the code and use the frame-benchmarking-cli
instead (see https://github.com/paritytech/polkadot-sdk/pull/3512).Runs the command and benchmarks a pallet.
sourcepub fn run_with_spec<Hasher, ExtraHostFunctions>(
&self,
chain_spec: Option<Box<dyn ChainSpec>>,
) -> Result<()>where
Hasher: Hash,
ExtraHostFunctions: HostFunctions,
pub fn run_with_spec<Hasher, ExtraHostFunctions>(
&self,
chain_spec: Option<Box<dyn ChainSpec>>,
) -> Result<()>where
Hasher: Hash,
ExtraHostFunctions: HostFunctions,
Runs the pallet benchmarking command.
Trait Implementations§
source§impl Args for PalletCmd
impl Args for PalletCmd
source§fn group_id() -> Option<Id>
fn group_id() -> Option<Id>
ArgGroup::id
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source§impl CliConfiguration for PalletCmd
impl CliConfiguration for PalletCmd
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&self,
cli: &C,
tokio_handle: Handle,
) -> Result<Configuration, Error>where
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) -> Result<Configuration, Error>where
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source§impl FromArgMatches for PalletCmd
impl FromArgMatches for PalletCmd
source§fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
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) -> Result<Self, Error>
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) -> Result<(), Error>
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.source§fn update_from_arg_matches_mut(
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) -> Result<(), Error>
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.source§impl Parser for PalletCmd
impl Parser for PalletCmd
§fn parse_from<I, T>(itr: I) -> Self
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Auto Trait Implementations§
impl Freeze for PalletCmd
impl RefUnwindSafe for PalletCmd
impl Send for PalletCmd
impl Sync for PalletCmd
impl Unpin for PalletCmd
impl UnwindSafe for PalletCmd
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