heapprofiler

type AddInspectedHeapObjectParams struct {
	HeapObjectID HeapSnapshotObjectID `json:"heapObjectId"` // Heap snapshot object id to be accessible by means of $x command line API.
}

type EventAddHeapSnapshotChunk struct {
	Chunk string `json:"chunk"`
}

type EventHeapStatsUpdate struct {
	StatsUpdate []int64 `json:"statsUpdate"` // An array of triplets. Each triplet describes a fragment. The first integer is the fragment index, the second integer is a total count of objects for the fragment, the third integer is a total size of the objects for the fragment.
}

type EventLastSeenObjectID struct {
	LastSeenObjectID int64   `json:"lastSeenObjectId"`
	Timestamp        float64 `json:"timestamp"`
}

type EventReportHeapSnapshotProgress struct {
	Done     int64 `json:"done"`
	Total    int64 `json:"total"`
	Finished bool  `json:"finished"`
}

type EventResetProfiles struct{}

type GetHeapObjectIDParams struct {
	ObjectID runtime.RemoteObjectID `json:"objectId"` // Identifier of the object to get heap object id for.
}

type GetHeapObjectIDResult struct {
	HeapSnapshotObjectID HeapSnapshotObjectID `json:"heapSnapshotObjectId,omitempty,omitzero"` // Id of the heap snapshot object corresponding to the passed remote object id.
}

type GetObjectByHeapObjectIDParams struct {
	ObjectID    HeapSnapshotObjectID `json:"objectId"`
	ObjectGroup string               `json:"objectGroup,omitempty,omitzero"` // Symbolic group name that can be used to release multiple objects.
}

type GetObjectByHeapObjectIDResult struct {
	Result *runtime.RemoteObject `json:"result,omitempty,omitzero"` // Evaluation result.
}

type GetSamplingProfileResult struct {
	Profile *SamplingHeapProfile `json:"profile,omitempty,omitzero"` // Return the sampling profile being collected.
}

type HeapSnapshotObjectID string

type SamplingHeapProfile struct {
	Head    *SamplingHeapProfileNode     `json:"head"`
	Samples []*SamplingHeapProfileSample `json:"samples"`
}

type SamplingHeapProfileNode struct {
	CallFrame *runtime.CallFrame         `json:"callFrame"` // Function location.
	SelfSize  float64                    `json:"selfSize"`  // Allocations size in bytes for the node excluding children.
	ID        int64                      `json:"id"`        // Node id. Ids are unique across all profiles collected between startSampling and stopSampling.
	Children  []*SamplingHeapProfileNode `json:"children"`  // Child nodes.
}

type SamplingHeapProfileSample struct {
	Size    float64 `json:"size"`    // Allocation size in bytes attributed to the sample.
	NodeID  int64   `json:"nodeId"`  // Id of the corresponding profile tree node.
	Ordinal float64 `json:"ordinal"` // Time-ordered sample ordinal number. It is unique across all profiles retrieved between startSampling and stopSampling.
}

type StartSamplingParams struct {
	SamplingInterval                 float64 `json:"samplingInterval,omitempty,omitzero"`                 // Average sample interval in bytes. Poisson distribution is used for the intervals. The default value is 32768 bytes.
	StackDepth                       float64 `json:"stackDepth,omitempty,omitzero"`                       // Maximum stack depth. The default value is 128.
	IncludeObjectsCollectedByMajorGC *bool   `json:"includeObjectsCollectedByMajorGC,omitempty,omitzero"` // By default, the sampling heap profiler reports only objects which are still alive when the profile is returned via getSamplingProfile or stopSampling, which is useful for determining what functions contribute the most to steady-state memory usage. This flag instructs the sampling heap profiler to also include information about objects discarded by major GC, which will show which functions cause large temporary memory usage or long GC pauses.
	IncludeObjectsCollectedByMinorGC *bool   `json:"includeObjectsCollectedByMinorGC,omitempty,omitzero"` // By default, the sampling heap profiler reports only objects which are still alive when the profile is returned via getSamplingProfile or stopSampling, which is useful for determining what functions contribute the most to steady-state memory usage. This flag instructs the sampling heap profiler to also include information about objects discarded by minor GC, which is useful when tuning a latency-sensitive application for minimal GC activity.
}

type StartTrackingHeapObjectsParams struct {
	TrackAllocations *bool `json:"trackAllocations,omitempty,omitzero"`
}

type StopSamplingResult struct {
	Profile *SamplingHeapProfile `json:"profile,omitempty,omitzero"` // Recorded sampling heap profile.
}

type StopTrackingHeapObjectsParams struct {
	ReportProgress      *bool `json:"reportProgress,omitempty,omitzero"`      // If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken when the tracking is stopped.
	CaptureNumericValue *bool `json:"captureNumericValue,omitempty,omitzero"` // If true, numerical values are included in the snapshot
	ExposeInternals     *bool `json:"exposeInternals,omitempty,omitzero"`     // If true, exposes internals of the snapshot.
}

type TakeHeapSnapshotParams struct {
	ReportProgress      *bool `json:"reportProgress,omitempty,omitzero"`      // If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken.
	CaptureNumericValue *bool `json:"captureNumericValue,omitempty,omitzero"` // If true, numerical values are included in the snapshot
	ExposeInternals     *bool `json:"exposeInternals,omitempty,omitzero"`     // If true, exposes internals of the snapshot.
}