Tungsten

v0.1.0

Tungsten v0.1.0 Tungsten.CDP.Performance View Source

Performance

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Types

cdp_metric_type()

Performance.Metric

Functions

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

Performance.disable

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

Performance.enable

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

Performance.getMetrics

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

Performance.setTimeDomain

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cdp_metric_type() View Source 
cdp_metric_type() :: %{name: String.t(), value: integer() | float()}

Performance.Metric

Run-time execution metric.

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

Performance.disable

Disable collecting and reporting metrics.

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

Performance.enable

Enable collecting and reporting metrics.

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

Performance.getMetrics

Retrieve current values of run-time metrics.

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

Performance.setTimeDomain

Sets time domain to use for collecting and reporting duration metrics. Note that this must be called before enabling metrics collection. Calling this method while metrics collection is enabled returns an error.