Struct mz_storage_client::statistics::SourceStatisticsUpdate

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pub struct SourceStatisticsUpdate {
Show 13 fields
    pub id: GlobalId,
    pub messages_received: Counter,
    pub bytes_received: Counter,
    pub updates_staged: Counter,
    pub updates_committed: Counter,
    pub records_indexed: Gauge<ResettingTotal>,
    pub bytes_indexed: Gauge<ResettingTotal>,
    pub rehydration_latency_ms: Gauge<ResettingLatency>,
    pub snapshot_records_known: Gauge<ResettingNullableTotal>,
    pub snapshot_records_staged: Gauge<ResettingNullableTotal>,
    pub snapshot_committed: Gauge<Boolean>,
    pub offset_known: Gauge<Total>,
    pub offset_committed: Gauge<Total>,

}
Expand description

An update as reported from a storage instance. The semantics of each field are documented above in MZ_SOURCE_STATISTICS_RAW_DESC, and encoded in the field types.

Fields§

§id: GlobalId§messages_received: Counter§bytes_received: Counter§updates_staged: Counter§updates_committed: Counter§records_indexed: Gauge<ResettingTotal>§bytes_indexed: Gauge<ResettingTotal>§rehydration_latency_ms: Gauge<ResettingLatency>§snapshot_records_known: Gauge<ResettingNullableTotal>§snapshot_records_staged: Gauge<ResettingNullableTotal>§snapshot_committed: Gauge<Boolean>§offset_known: Gauge<Total>§offset_committed: Gauge<Total>

Implementations§

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impl SourceStatisticsUpdate

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pub fn new(id: GlobalId) -> Self

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pub fn summarize<'a, I, F>(values: F) -> Self
where I: IntoIterator<Item = &'a Self>, F: Fn() -> I, Self: 'a,

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pub fn reset_counters(&mut self)

Reset counters so that we continue to ship diffs to the controller.

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pub fn incorporate(&mut self, other: SourceStatisticsUpdate)

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pub fn with_metrics(self, metrics: &StorageControllerMetrics) -> Self

Enrich statistics that use prometheus metrics.

Trait Implementations§

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impl Clone for SourceStatisticsUpdate

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fn clone(&self) -> SourceStatisticsUpdate

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SourceStatisticsUpdate

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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<'de> Deserialize<'de> for SourceStatisticsUpdate

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PackableStats for SourceStatisticsUpdate

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fn pack(&self, packer: RowPacker<'_>)

Pack self into the Row.
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fn unpack(row: Row, metrics: &StorageControllerMetrics) -> (GlobalId, Self)

Unpack a Row back into a Self.
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impl PartialEq for SourceStatisticsUpdate

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl RustType<ProtoSourceStatisticsUpdate> for SourceStatisticsUpdate

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fn into_proto(&self) -> ProtoSourceStatisticsUpdate

Convert a Self into a Proto value.
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fn from_proto( proto: ProtoSourceStatisticsUpdate, ) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value. Read more
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fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.
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impl Serialize for SourceStatisticsUpdate

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for SourceStatisticsUpdate

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