Struct ThrottleConfig 

pub struct ThrottleConfig {
    pub max_open_files: Option<usize>,
    pub ops_throttle: usize,
    pub iops_throttle: usize,
    pub chunk_size: u64,
    pub auto_meta: Option<AutoMetaThrottleConfig>,
    pub histogram_enabled: bool,
    pub histogram_log_path: Option<PathBuf>,
    pub histogram_interval: Duration,
}

Throttling configuration for resource control

Fields

max_open_files: Option<usize>

Maximum number of open files (None = 80% of system limit)

ops_throttle: usize

Operations per second throttle (0 = no throttle)

iops_throttle: usize

I/O operations per second throttle (0 = no throttle)

chunk_size: u64

Chunk size for I/O operations (bytes)

auto_meta: Option<AutoMetaThrottleConfig>

Adaptive metadata-ops throttle, if enabled via --auto-meta-throttle.

histogram_enabled: bool

Enables in-memory HDR histograms for the auto-meta probes (live display panel + driver for the optional log file). Implied by histogram_log_path.is_some().

histogram_log_path: Option<PathBuf>

When set, the auto-meta histogram logger appends a binary record stream to this path on each snapshot tick. See docs/congestion_control.md for the format.

histogram_interval: Duration

Snapshot cadence for the histogram logger. Drives both the live panel and the log file. Range [100ms, 60s].

Implementations

impl ThrottleConfig

pub fn validate(&self) -> Result<(), String>

Validate configuration and return errors if invalid

Trait Implementations

impl Clone for ThrottleConfig

fn clone(&self) -> ThrottleConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ThrottleConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ThrottleConfig

fn default() -> Self

Returns the “default value” for a type.