All Implemented Interfaces:

io.sentry.IContinuousProfiler , io.sentry.transport.RateLimiter.IRateLimitObserver
```
@ApiStatus.Internal()@RequiresApi(api = Build.VERSION_CODES.VANILLA_ICE_CREAM) 
public class PerfettoContinuousProfiler
 implements IContinuousProfiler, RateLimiter.IRateLimitObserver
                    
```
Continuous profiler that uses Android's android.os.ProfilingManager (API 35+) to capture Perfetto stack-sampling traces.
This class is intentionally separate from AndroidContinuousProfiler to keep the two profiling backends independent. All ProfilingManager API usage is confined to this file and PerfettoProfiler.
Currently, this class doesn't do app-start profiling SentryPerformanceProvider. It is created during {@code Sentry.init()}.
Thread safety: all mutable state is guarded by a single . Public entry points (startProfiler, , close, onRateLimitChanged, reevaluateSampling, and the getters) acquire the lock themselves and are thread-safe. Private methods {@code startInternal} and {@code stopInternal} require the caller to hold the lock.

Field Summary

Fields
Modifier and Type	Field	Description
`private boolean`	`isRunning`
`private SentryId`	`profilerId`
`private SentryId`	`chunkId`

Constructor Summary

Constructors
Constructor	Description
`PerfettoContinuousProfiler(ILogger logger, SentryFrameMetricsCollector frameMetricsCollector, LazyEvaluator.Evaluator<ISentryExecutorService> executorServiceSupplier, Supplier<PerfettoProfiler> perfettoProfilerFactory)`

Method Summary

Modifier and Type	Method	Description
`boolean`	`isRunning()`
`SentryId`	`getProfilerId()`
`SentryId`	`getChunkId()`
`void`	`startProfiler(@NotNull() ProfileLifecycle profileLifecycle, @NotNull() TracesSampler tracesSampler)`
`void`	`stopProfiler(@NotNull() ProfileLifecycle profileLifecycle)`
`void`	`onRateLimitChanged(@NotNull() RateLimiter rateLimiter)`	Stop the profiler as soon as we are rate limited, to avoid the performance overhead.
`void`	`close(boolean isTerminating)`
`void`	`reevaluateSampling()`

Methods inherited from class io.sentry.IContinuousProfiler
close, getChunkId, getProfilerId, isRunning, reevaluateSampling, startProfiler, stopProfiler
Methods inherited from class io.sentry.transport.RateLimiter.IRateLimitObserver
onRateLimitChanged
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PerfettoContinuousProfiler

PerfettoContinuousProfiler(ILogger logger, SentryFrameMetricsCollector frameMetricsCollector, LazyEvaluator.Evaluator<ISentryExecutorService> executorServiceSupplier, Supplier<PerfettoProfiler> perfettoProfilerFactory)

Method Detail

isRunning
```
 boolean isRunning()
```

getProfilerId
```
@NotNull() SentryId getProfilerId()
```

getChunkId
```
@NotNull() SentryId getChunkId()
```

startProfiler

 void startProfiler(@NotNull() ProfileLifecycle profileLifecycle, @NotNull() TracesSampler tracesSampler)

stopProfiler

 void stopProfiler(@NotNull() ProfileLifecycle profileLifecycle)

onRateLimitChanged
```
 void onRateLimitChanged(@NotNull() RateLimiter rateLimiter)
```
Stop the profiler as soon as we are rate limited, to avoid the performance overhead.

Parameters:

rateLimiter - the RateLimiter instance to check categories against

close
```
 void close(boolean isTerminating)
```

reevaluateSampling
```
 void reevaluateSampling()
```

Class PerfettoContinuousProfiler

Field Summary

Constructor Summary

Method Summary

Methods inherited from class io.sentry.IContinuousProfiler

Methods inherited from class io.sentry.transport.RateLimiter.IRateLimitObserver

Methods inherited from class java.lang.Object

Constructor Detail

PerfettoContinuousProfiler

Method Detail

isRunning

getProfilerId

getChunkId

startProfiler

stopProfiler

onRateLimitChanged

close

reevaluateSampling