52 lines
1.3 KiB
Elixir
52 lines
1.3 KiB
Elixir
defmodule WorkloadServiceWeb.Telemetry do
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use Supervisor
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import Telemetry.Metrics
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def start_link(arg) do
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Supervisor.start_link(__MODULE__, arg, name: __MODULE__)
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end
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@impl true
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def init(_arg) do
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children = [
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{:telemetry_poller, measurements: periodic_measurements(), period: 10_000}
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]
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Supervisor.init(children, strategy: :one_for_one)
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end
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def metrics do
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[
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summary("phoenix.endpoint.start.system_time",
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unit: {:native, :millisecond}
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),
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summary("phoenix.endpoint.stop.duration",
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unit: {:native, :millisecond}
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),
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summary("phoenix.router_dispatch.start.system_time",
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tags: [:route],
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unit: {:native, :millisecond}
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),
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summary("phoenix.router_dispatch.exception.duration",
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tags: [:route],
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unit: {:native, :millisecond}
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),
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summary("phoenix.router_dispatch.stop.duration",
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tags: [:route],
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unit: {:native, :millisecond}
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),
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summary("workload_service.repo.query.total_time",
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unit: {:native, :millisecond}
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),
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summary("vm.memory.total", unit: {:byte, :kilobyte}),
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summary("vm.total_run_queue_lengths.total"),
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summary("vm.total_run_queue_lengths.cpu"),
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summary("vm.total_run_queue_lengths.io")
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]
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end
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defp periodic_measurements do
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[]
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end
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end
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