mirror of
https://akkoma.dev/AkkomaGang/akkoma.git
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103 lines
3.4 KiB
Elixir
103 lines
3.4 KiB
Elixir
defmodule Pleroma.Web.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 will execute the given period measurements
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# every 10_000ms. Learn more here: https://hexdocs.pm/telemetry_metrics
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{:telemetry_poller, measurements: periodic_measurements(), period: 10_000},
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# Add reporters as children of your supervision tree.
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# {Telemetry.Metrics.ConsoleReporter, metrics: metrics()},
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{TelemetryMetricsPrometheus, metrics: metrics(), plug_cowboy_opts: [ip: {127, 0, 0, 1}]}
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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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# Phoenix Metrics
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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.stop.duration",
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tags: [:route],
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unit: {:native, :millisecond}
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),
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distribution(
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"phoenix.router_dispatch.stop.duration",
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# event_name: [:pleroma, :repo, :query, :total_time],
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measurement: :duration,
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unit: {:native, :second},
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tags: [:route],
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reporter_options: [
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buckets: [0.1, 0.2, 0.5, 1, 2.5, 5, 10, 25, 50, 100, 250, 500, 1000]
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]
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),
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# Database Time Metrics
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distribution(
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"pleroma.repo.query.total_time",
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# event_name: [:pleroma, :repo, :query, :total_time],
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measurement: :total_time,
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unit: {:native, :millisecond},
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reporter_options: [
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buckets: [0.1, 0.2, 0.5, 1, 2.5, 5, 10, 25, 50, 100, 250, 500, 1000]
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]
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),
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distribution(
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"pleroma.repo.query.queue_time",
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# event_name: [:pleroma, :repo, :query, :total_time],
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measurement: :queue_time,
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unit: {:native, :millisecond},
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reporter_options: [
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buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
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]
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),
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summary("pleroma.repo.query.total_time", unit: {:native, :millisecond}),
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summary("pleroma.repo.query.decode_time", unit: {:native, :millisecond}),
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summary("pleroma.repo.query.query_time", unit: {:native, :millisecond}),
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summary("pleroma.repo.query.queue_time", unit: {:native, :millisecond}),
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summary("pleroma.repo.query.idle_time", unit: {:native, :millisecond}),
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# VM Metrics
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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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distribution(
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"oban_job_completion",
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event_name: [:oban, :job, :stop],
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measurement: :duration,
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tags: [:worker],
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tag_values: fn tags -> Map.put(tags, :worker, tags.job.worker) end,
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unit: {:native, :second},
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reporter_options: [
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buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
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]
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),
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distribution(
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"oban_job_exception",
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event_name: [:oban, :job, :exception],
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measurement: :duration,
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tags: [:worker],
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tag_values: fn tags -> Map.put(tags, :worker, tags.job.worker) end,
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unit: {:native, :second},
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reporter_options: [
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buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
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]
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)
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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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