Struct PerfTracer 

pub struct PerfTracer { /* private fields */ }

Lightweight performance tracer for ptop

Provides timing measurements and statistics for ComputeBlocks. Can be used standalone or integrated with renacer for deep analysis.

Implementations

impl PerfTracer

pub fn new() -> Self

Create a new performance tracer

pub fn with_thresholds(thresholds: EscalationThresholds) -> Self

Create a tracer with custom thresholds

pub fn trace_with_budget<F, R>(&mut self, name: &str, budget_us: u64, f: F) -> R

where F: FnOnce() -> R,

Trace a function execution with a name and budget

pub fn trace<F, R>(&mut self, name: &str, f: F) -> R

where F: FnOnce() -> R,

Trace a function execution with default 1ms budget

pub fn should_escalate(&self, name: &str) -> bool

Check if an operation should escalate to deep tracing

pub fn get_stats(&self, name: &str) -> Option<&TraceStats>

Get stats for a specific operation

pub fn all_stats(&self) -> &HashMap<String, TraceStats>

Get all stats

pub fn summary(&self) -> String

Generate a summary report

pub fn export_renacer_format(&self) -> String

Export stats in a format compatible with renacer

pub fn clear(&mut self)

Clear all stats

Trait Implementations

impl Debug for PerfTracer

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

Formats the value using the given formatter.

impl Default for PerfTracer

fn default() -> Self

Returns the “default value” for a type.