reth_db::mdbx

Struct CommitLatency

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pub struct CommitLatency(/* private fields */);
Available on crate feature mdbx only.
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.

Trait Implementations§

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impl Debug for CommitLatency

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

Formats the value using the given formatter. Read more

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Size: 100 bytes