Struct RocksdbConfig

pub struct RocksdbConfig {
    pub max_open_files: i32,
    pub max_total_wal_size: u64,
    pub max_background_jobs: i32,
}

Port selected RocksDB options for tuning underlying rocksdb instance of our state db. The current default values are taken from Aptos. TODO: tune rocksdb for our workload. see https://github.com/facebook/rocksdb/blob/master/include/rocksdb/options.h for detailed explanations.

Fields

max_open_files: i32

The maximum number of files that can be open concurrently. Defaults to 5000

max_total_wal_size: u64

Once write-ahead logs exceed this size, RocksDB will start forcing the flush of column families whose memtables are backed by the oldest live WAL file. Defaults to 1GB

max_background_jobs: i32

The maximum number of background threads, including threads for flushing and compaction. Defaults to 16.

Trait Implementations

impl Clone for RocksdbConfig

fn clone(&self) -> RocksdbConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RocksdbConfig

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

Formats the value using the given formatter.

impl Default for RocksdbConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for RocksdbConfig

fn eq(&self, other: &RocksdbConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RocksdbConfig

impl Eq for RocksdbConfig

impl StructuralPartialEq for RocksdbConfig