Tungsten

v0.1.0

Tungsten v0.1.0 Tungsten.CDP.HeapProfiler View Source

HeapProfiler

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Types

cdp_heap_snapshot_object_id_type()

HeapProfiler.HeapSnapshotObjectId

cdp_sampling_heap_profile_node_type()

HeapProfiler.SamplingHeapProfileNode

cdp_sampling_heap_profile_sample_type()

HeapProfiler.SamplingHeapProfileSample

cdp_sampling_heap_profile_type()

HeapProfiler.SamplingHeapProfile

Functions

add_inspected_heap_object(session, parameters, options \\ [])

HeapProfiler.addInspectedHeapObject

collect_garbage(session, parameters \\ %{}, options \\ [])

HeapProfiler.collectGarbage

disable(session, parameters \\ %{}, options \\ [])

HeapProfiler.disable

enable(session, parameters \\ %{}, options \\ [])

HeapProfiler.enable

get_heap_object_id(session, parameters, options \\ [])

HeapProfiler.getHeapObjectId

get_object_by_heap_object_id(session, parameters, options \\ [])

HeapProfiler.getObjectByHeapObjectId

get_sampling_profile(session, parameters \\ %{}, options \\ [])

HeapProfiler.getSamplingProfile

start_sampling(session, parameters \\ %{}, options \\ [])

HeapProfiler.startSampling

start_tracking_heap_objects(session, parameters \\ %{}, options \\ [])

HeapProfiler.startTrackingHeapObjects

stop_sampling(session, parameters \\ %{}, options \\ [])

HeapProfiler.stopSampling

stop_tracking_heap_objects(session, parameters \\ %{}, options \\ [])

HeapProfiler.stopTrackingHeapObjects

take_heap_snapshot(session, parameters \\ %{}, options \\ [])

HeapProfiler.takeHeapSnapshot

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cdp_heap_snapshot_object_id_type() View Source 
cdp_heap_snapshot_object_id_type() :: String.t()

HeapProfiler.HeapSnapshotObjectId

Heap snapshot object id.

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cdp_sampling_heap_profile_node_type() View Source 
cdp_sampling_heap_profile_node_type() :: %{
  call_frame: Tungsten.CDP.Runtime.cdp_call_frame_type(),
  self_size: integer() | float(),
  id: integer(),
  children: [cdp_sampling_heap_profile_node_type()]
}

HeapProfiler.SamplingHeapProfileNode

Sampling Heap Profile node. Holds callsite information, allocation statistics and child nodes.

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cdp_sampling_heap_profile_sample_type() View Source 
cdp_sampling_heap_profile_sample_type() :: %{
  size: integer() | float(),
  node_id: integer(),
  ordinal: integer() | float()
}

HeapProfiler.SamplingHeapProfileSample

A single sample from a sampling profile.

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cdp_sampling_heap_profile_type() View Source 
cdp_sampling_heap_profile_type() :: %{
  head: cdp_sampling_heap_profile_node_type(),
  samples: [cdp_sampling_heap_profile_sample_type()]
}

HeapProfiler.SamplingHeapProfile

Sampling profile.

Link to this section Functions

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add_inspected_heap_object(session, parameters, options \\ []) View Source 
add_inspected_heap_object(
  GenServer.server(),
  %{heap_object_id: cdp_heap_snapshot_object_id_type()},
  Tungsten.Connection.exec_options()
) :: {:ok, map()} | {:error, term()}

HeapProfiler.addInspectedHeapObject

Enables console to refer to the node with given id via $x (see Command Line API for more details $x functions).

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collect_garbage(session, parameters \\ %{}, options \\ []) View Source 
collect_garbage(GenServer.server(), map(), Tungsten.Connection.exec_options()) ::
  {:ok, map()} | {:error, term()}

HeapProfiler.collectGarbage

This command has no documentation

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disable(session, parameters \\ %{}, options \\ []) View Source 
disable(GenServer.server(), map(), Tungsten.Connection.exec_options()) ::
  {:ok, map()} | {:error, term()}

HeapProfiler.disable

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enable(session, parameters \\ %{}, options \\ []) View Source 
enable(GenServer.server(), map(), Tungsten.Connection.exec_options()) ::
  {:ok, map()} | {:error, term()}

HeapProfiler.enable

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get_heap_object_id(session, parameters, options \\ []) View Source 
get_heap_object_id(
  GenServer.server(),
  %{object_id: Tungsten.CDP.Runtime.cdp_remote_object_id_type()},
  Tungsten.Connection.exec_options()
) ::
  {:ok, %{heap_snapshot_object_id: cdp_heap_snapshot_object_id_type()}}
  | {:error, term()}

HeapProfiler.getHeapObjectId

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get_object_by_heap_object_id(session, parameters, options \\ []) View Source 
get_object_by_heap_object_id(
  GenServer.server(),
  %{
    :object_id => cdp_heap_snapshot_object_id_type(),
    optional(:object_group) => String.t()
  },
  Tungsten.Connection.exec_options()
) ::
  {:ok, %{result: Tungsten.CDP.Runtime.cdp_remote_object_type()}}
  | {:error, term()}

HeapProfiler.getObjectByHeapObjectId

This command has no documentation

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get_sampling_profile(session, parameters \\ %{}, options \\ []) View Source 
get_sampling_profile(
  GenServer.server(),
  map(),
  Tungsten.Connection.exec_options()
) :: {:ok, %{profile: cdp_sampling_heap_profile_type()}} | {:error, term()}

HeapProfiler.getSamplingProfile

This command has no documentation

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start_sampling(session, parameters \\ %{}, options \\ []) View Source 
start_sampling(
  GenServer.server(),
  %{optional(:sampling_interval) => integer() | float()},
  Tungsten.Connection.exec_options()
) :: {:ok, map()} | {:error, term()}

HeapProfiler.startSampling

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start_tracking_heap_objects(session, parameters \\ %{}, options \\ []) View Source 
start_tracking_heap_objects(
  GenServer.server(),
  %{optional(:track_allocations) => boolean()},
  Tungsten.Connection.exec_options()
) :: {:ok, map()} | {:error, term()}

HeapProfiler.startTrackingHeapObjects

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stop_sampling(session, parameters \\ %{}, options \\ []) View Source 
stop_sampling(GenServer.server(), map(), Tungsten.Connection.exec_options()) ::
  {:ok, %{profile: cdp_sampling_heap_profile_type()}} | {:error, term()}

HeapProfiler.stopSampling

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stop_tracking_heap_objects(session, parameters \\ %{}, options \\ []) View Source 
stop_tracking_heap_objects(
  GenServer.server(),
  %{optional(:report_progress) => boolean()},
  Tungsten.Connection.exec_options()
) :: {:ok, map()} | {:error, term()}

HeapProfiler.stopTrackingHeapObjects

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take_heap_snapshot(session, parameters \\ %{}, options \\ []) View Source 
take_heap_snapshot(
  GenServer.server(),
  %{optional(:report_progress) => boolean()},
  Tungsten.Connection.exec_options()
) :: {:ok, map()} | {:error, term()}

HeapProfiler.takeHeapSnapshot

This command has no documentation