MemoryDomain

class MemoryDomain : Domain

MemoryDomain represents Memory protocol domain request/response operations and events that can be captured.

This API is marked as experimental in protocol definition and can change in the future.

Functions

description

fun description(): String

Returns domain description.

events

fun events(): Flowable<Event>

Returns flowable capturing all domains events.

fun events(filter: Predicate<Event>): Flowable<Event>

Returns flowable capturing all domains events matching predicate.

fun <T : Event> events(eventClass: Class<T>): Flowable<T>

Returns flowable capturing all domain events of a given type.

fun <T : Event> events(eventClass: Class<T>, filter: Predicate<T>): Flowable<T>

Returns flowable capturing all domain events of a given type matching predicate.

forciblyPurgeJavaScriptMemory

fun forciblyPurgeJavaScriptMemory(): Single<RequestResponseFrame>

Simulate OomIntervention by purging V8 memory.

getAllTimeSamplingProfile

fun getAllTimeSamplingProfile(): Single<GetAllTimeSamplingProfileResponse>

Retrieve native memory allocations profile collected since renderer process startup.

getBrowserSamplingProfile

fun getBrowserSamplingProfile(): Single<GetBrowserSamplingProfileResponse>

Retrieve native memory allocations profile collected since browser process startup.

getDependencies

open fun getDependencies(): List<Domain>

Returns domain dependencies.

getDOMCounters

fun getDOMCounters(): Single<GetDOMCountersResponse>

getSamplingProfile

fun getSamplingProfile(): Single<GetSamplingProfileResponse>

Retrieve native memory allocations profile collected since last startSampling call.

name

fun name(): String

Returns domain name.

prepareForLeakDetection

fun prepareForLeakDetection(): Single<RequestResponseFrame>

setPressureNotificationsSuppressed

fun setPressureNotificationsSuppressed(input: SetPressureNotificationsSuppressedRequest): Single<RequestResponseFrame>

Enable/disable suppressing memory pressure notifications in all processes.

simulatePressureNotification

fun simulatePressureNotification(input: SimulatePressureNotificationRequest): Single<RequestResponseFrame>

Simulate a memory pressure notification in all processes.

startSampling

fun startSampling(input: StartSamplingRequest): Single<RequestResponseFrame>

Start collecting native memory profile.

stopSampling

fun stopSampling(): Single<RequestResponseFrame>

Stop collecting native memory profile.

Sources

jvm source