io.webfolder.cdp.command

Interface Memory

public interface Memory

Method Summary

Modifier and Type	Method and Description
SamplingProfile	getAllTimeSamplingProfile() Retrieve native memory allocations profile collected since renderer process startup.
SamplingProfile	getBrowserSamplingProfile() Retrieve native memory allocations profile collected since browser process startup.
GetDOMCountersResult	getDOMCounters()
SamplingProfile	getSamplingProfile() Retrieve native memory allocations profile collected since last startSampling call.
void	prepareForLeakDetection()
void	setPressureNotificationsSuppressed(Boolean suppressed) Enable/disable suppressing memory pressure notifications in all processes.
void	simulatePressureNotification(PressureLevel level) Simulate a memory pressure notification in all processes.
void	startSampling() Start collecting native memory profile.
void	startSampling(Integer samplingInterval, Boolean suppressRandomness) Start collecting native memory profile.
void	stopSampling() Stop collecting native memory profile.

Method Detail

getDOMCounters

GetDOMCountersResult getDOMCounters()

Returns:

GetDOMCountersResult

prepareForLeakDetection

void prepareForLeakDetection()

setPressureNotificationsSuppressed

void setPressureNotificationsSuppressed(Boolean suppressed)

Enable/disable suppressing memory pressure notifications in all processes.

Parameters:

suppressed - If true, memory pressure notifications will be suppressed.

simulatePressureNotification

void simulatePressureNotification(PressureLevel level)

Simulate a memory pressure notification in all processes.

Parameters:

level - Memory pressure level of the notification.

startSampling

void startSampling(Integer samplingInterval,
                   Boolean suppressRandomness)

Start collecting native memory profile.

Parameters:

samplingInterval - Average number of bytes between samples.

suppressRandomness - Do not randomize intervals between samples.

stopSampling

void stopSampling()

Stop collecting native memory profile.

getAllTimeSamplingProfile

SamplingProfile getAllTimeSamplingProfile()

Retrieve native memory allocations profile collected since renderer process startup.

getBrowserSamplingProfile

SamplingProfile getBrowserSamplingProfile()

Retrieve native memory allocations profile collected since browser process startup.

getSamplingProfile

SamplingProfile getSamplingProfile()

Retrieve native memory allocations profile collected since last startSampling call.

startSampling

void startSampling()

Start collecting native memory profile.