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PerformanceMonitor

fraiseql_server::performance

Struct PerformanceMonitor 

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pub struct PerformanceMonitor { /* private fields */ }
Expand description

Performance monitor for tracking query execution metrics.

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impl PerformanceMonitor

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pub fn new(slow_query_threshold_ms: f64) -> Self

Create new performance monitor.

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pub fn record_query(&self, performance: QueryPerformance)

Record a query execution.

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pub fn stats(&self) -> PerformanceStats

Get performance statistics.

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pub fn avg_duration_ms(&self) -> f64

Get average query duration in milliseconds.

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pub fn slow_query_percentage(&self) -> f64

Get slow query percentage.

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pub fn cache_hit_rate(&self) -> f64

Get cache hit rate (0.0-1.0).

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pub fn create_timer(&self) -> PerformanceTimer

Create timing guard for duration tracking.

Trait Implementations§

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impl Clone for PerformanceMonitor

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fn clone(&self) -> PerformanceMonitor

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 PerformanceMonitor

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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<T> Any for T
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Gets the TypeId of self. Read more
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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromRef<T> for T
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Converts to this type from a reference to the input type.
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That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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