reth_libmdbx

Struct CommitLatency

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pub struct CommitLatency(/* private fields */);
Expand description

Commit latencies info.

Contains information about latency of commit stages. Inner struct stores this info in 1/65536 of seconds units.

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impl CommitLatency

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pub const fn preparation(&self) -> Duration

Duration of preparation (commit child transactions, update sub-databases records and cursors destroying).

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pub const fn gc_wallclock(&self) -> Duration

Duration of GC update by wall clock.

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pub const fn audit(&self) -> Duration

Duration of internal audit if enabled.

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pub const fn write(&self) -> Duration

Duration of writing dirty/modified data pages to a filesystem, i.e. the summary duration of a write() syscalls during commit.

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pub const fn sync(&self) -> Duration

Duration of syncing written data to the disk/storage, i.e. the duration of a fdatasync() or a msync() syscall during commit.

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pub const fn ending(&self) -> Duration

Duration of transaction ending (releasing resources).

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pub const fn whole(&self) -> Duration

The total duration of a commit.

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pub const fn gc_cputime(&self) -> Duration

User-mode CPU time spent on GC update.

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impl Debug for CommitLatency

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

Formats the value using the given formatter. Read more

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 100 bytes