reddb_server::storage::wal::checkpointer_task

Struct CheckpointStats

pub struct CheckpointStats {
    pub checkpoints_completed: AtomicU64,
    pub pages_flushed_total: AtomicU64,
    pub wal_truncated_bytes: AtomicU64,
    pub last_checkpoint_lsn: AtomicU64,
    pub last_checkpoint_duration_ms: AtomicU64,
}

Expand description

Checkpoint diagnostic counters.

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§checkpoints_completed: AtomicU64§pages_flushed_total: AtomicU64§wal_truncated_bytes: AtomicU64§last_checkpoint_lsn: AtomicU64§last_checkpoint_duration_ms: AtomicU64

Implementations§

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impl CheckpointStats

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pub fn new() -> Arc<Self> ⓘ

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pub fn snapshot(&self) -> CheckpointStatsSnapshot

Trait Implementations§

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impl Debug for CheckpointStats

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

Formats the value using the given formatter. Read more

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impl Default for CheckpointStats

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fn default() -> CheckpointStats

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for CheckpointStats

Blanket Implementations§

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where T: 'static + ?Sized,

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn in_current_span(self) -> Instrumented<Self>

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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