Struct MetricQueryBuilder

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#[non_exhaustive]
pub struct MetricQueryBuilder { /* private fields */ }

Expand description

A builder for MetricQuery.

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impl MetricQueryBuilder

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pub fn metric(self, input: impl Into<String>) -> Self

The name of a Performance Insights metric to be measured.

Valid values for Metric are:

db.load.avg - A scaled representation of the number of active sessions for the database engine.
db.sampledload.avg - The raw number of active sessions for the database engine.
The counter metrics listed in Performance Insights operating system counters in the Amazon Aurora User Guide.
The counter metrics listed in Performance Insights operating system counters in the Amazon RDS User Guide.

If the number of active sessions is less than an internal Performance Insights threshold, db.load.avg and db.sampledload.avg are the same value. If the number of active sessions is greater than the internal threshold, Performance Insights samples the active sessions, with db.load.avg showing the scaled values, db.sampledload.avg showing the raw values, and db.sampledload.avg less than db.load.avg. For most use cases, you can query db.load.avg only.

This field is required.

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pub fn set_metric(self, input: Option<String>) -> Self

The name of a Performance Insights metric to be measured.

Valid values for Metric are:

db.load.avg - A scaled representation of the number of active sessions for the database engine.
db.sampledload.avg - The raw number of active sessions for the database engine.
The counter metrics listed in Performance Insights operating system counters in the Amazon Aurora User Guide.
The counter metrics listed in Performance Insights operating system counters in the Amazon RDS User Guide.

If the number of active sessions is less than an internal Performance Insights threshold, db.load.avg and db.sampledload.avg are the same value. If the number of active sessions is greater than the internal threshold, Performance Insights samples the active sessions, with db.load.avg showing the scaled values, db.sampledload.avg showing the raw values, and db.sampledload.avg less than db.load.avg. For most use cases, you can query db.load.avg only.

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pub fn get_metric(&self) -> &Option<String>

The name of a Performance Insights metric to be measured.

Valid values for Metric are:

db.load.avg - A scaled representation of the number of active sessions for the database engine.
db.sampledload.avg - The raw number of active sessions for the database engine.
The counter metrics listed in Performance Insights operating system counters in the Amazon Aurora User Guide.
The counter metrics listed in Performance Insights operating system counters in the Amazon RDS User Guide.

If the number of active sessions is less than an internal Performance Insights threshold, db.load.avg and db.sampledload.avg are the same value. If the number of active sessions is greater than the internal threshold, Performance Insights samples the active sessions, with db.load.avg showing the scaled values, db.sampledload.avg showing the raw values, and db.sampledload.avg less than db.load.avg. For most use cases, you can query db.load.avg only.

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pub fn group_by(self, input: DimensionGroup) -> Self

A specification for how to aggregate the data points from a query result. You must specify a valid dimension group. Performance Insights will return all of the dimensions within that group, unless you provide the names of specific dimensions within that group. You can also request that Performance Insights return a limited number of values for a dimension.

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pub fn set_group_by(self, input: Option<DimensionGroup>) -> Self

A specification for how to aggregate the data points from a query result. You must specify a valid dimension group. Performance Insights will return all of the dimensions within that group, unless you provide the names of specific dimensions within that group. You can also request that Performance Insights return a limited number of values for a dimension.

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pub fn get_group_by(&self) -> &Option<DimensionGroup>

A specification for how to aggregate the data points from a query result. You must specify a valid dimension group. Performance Insights will return all of the dimensions within that group, unless you provide the names of specific dimensions within that group. You can also request that Performance Insights return a limited number of values for a dimension.

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pub fn filter(self, k: impl Into<String>, v: impl Into<String>) -> Self

Adds a key-value pair to filter.

To override the contents of this collection use set_filter.

One or more filters to apply in the request. Restrictions:

Any number of filters by the same dimension, as specified in the GroupBy parameter.
A single filter for any other dimension in this dimension group.

The db.sql.db_id filter isn't available for RDS for SQL Server DB instances.

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pub fn set_filter(self, input: Option<HashMap<String, String>>) -> Self

One or more filters to apply in the request. Restrictions:

Any number of filters by the same dimension, as specified in the GroupBy parameter.
A single filter for any other dimension in this dimension group.

The db.sql.db_id filter isn't available for RDS for SQL Server DB instances.

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pub fn get_filter(&self) -> &Option<HashMap<String, String>>

One or more filters to apply in the request. Restrictions:

Any number of filters by the same dimension, as specified in the GroupBy parameter.
A single filter for any other dimension in this dimension group.

The db.sql.db_id filter isn't available for RDS for SQL Server DB instances.

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pub fn build(self) -> Result<MetricQuery, BuildError>

Consumes the builder and constructs a MetricQuery. This method will fail if any of the following fields are not set:

metric

Trait Implementations§

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impl Clone for MetricQueryBuilder

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fn clone(&self) -> MetricQueryBuilder

Returns a duplicate 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 MetricQueryBuilder

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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 MetricQueryBuilder

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fn default() -> MetricQueryBuilder

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

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impl PartialEq for MetricQueryBuilder

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fn eq(&self, other: &MetricQueryBuilder) -> 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 StructuralPartialEq for MetricQueryBuilder

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impl UnwindSafe for MetricQueryBuilder

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Struct MetricQueryBuilderCopy item path

Implementations§

impl MetricQueryBuilder

pub fn metric(self, input: impl Into<String>) -> Self

pub fn set_metric(self, input: Option<String>) -> Self

pub fn get_metric(&self) -> &Option<String>

pub fn group_by(self, input: DimensionGroup) -> Self

pub fn set_group_by(self, input: Option<DimensionGroup>) -> Self

pub fn get_group_by(&self) -> &Option<DimensionGroup>

pub fn filter(self, k: impl Into<String>, v: impl Into<String>) -> Self

pub fn set_filter(self, input: Option<HashMap<String, String>>) -> Self

pub fn get_filter(&self) -> &Option<HashMap<String, String>>

pub fn build(self) -> Result<MetricQuery, BuildError>

Trait Implementations§

impl Clone for MetricQueryBuilder

fn clone(&self) -> MetricQueryBuilder

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

impl Debug for MetricQueryBuilder

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

impl Default for MetricQueryBuilder

fn default() -> MetricQueryBuilder

impl PartialEq for MetricQueryBuilder

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

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

impl StructuralPartialEq for MetricQueryBuilder

Auto Trait Implementations§

impl Freeze for MetricQueryBuilder

impl RefUnwindSafe for MetricQueryBuilder

impl Send for MetricQueryBuilder

impl Sync for MetricQueryBuilder

impl Unpin for MetricQueryBuilder

impl UnwindSafe for MetricQueryBuilder

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Struct MetricQueryBuilder

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