1 defmodule Pleroma.Web.Telemetry do
3 import Telemetry.Metrics
7 Supervisor.start_link(__MODULE__, arg, name: __MODULE__)
13 # Telemetry poller will execute the given period measurements
14 # every 10_000ms. Learn more here: https://hexdocs.pm/telemetry_metrics
15 {:telemetry_poller, measurements: periodic_measurements(), period: 10_000},
16 # Add reporters as children of your supervision tree.
17 # {Telemetry.Metrics.ConsoleReporter, metrics: metrics()},
18 {TelemetryMetricsPrometheus, metrics: metrics(), plug_cowboy_opts: [ip: {127, 0, 0, 1}]}
21 Supervisor.init(children, strategy: :one_for_one)
27 summary("phoenix.endpoint.stop.duration",
28 unit: {:native, :millisecond}
30 summary("phoenix.router_dispatch.stop.duration",
32 unit: {:native, :millisecond}
35 "phoenix.router_dispatch.stop.duration",
36 # event_name: [:pleroma, :repo, :query, :total_time],
37 measurement: :duration,
38 unit: {:native, :second},
41 buckets: [0.1, 0.2, 0.5, 1, 2.5, 5, 10, 25, 50, 100, 250, 500, 1000]
45 # Database Time Metrics
47 "pleroma.repo.query.total_time",
48 # event_name: [:pleroma, :repo, :query, :total_time],
49 measurement: :total_time,
50 unit: {:native, :millisecond},
52 buckets: [0.1, 0.2, 0.5, 1, 2.5, 5, 10, 25, 50, 100, 250, 500, 1000]
56 "pleroma.repo.query.queue_time",
57 # event_name: [:pleroma, :repo, :query, :total_time],
58 measurement: :queue_time,
59 unit: {:native, :millisecond},
61 buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
64 summary("pleroma.repo.query.total_time", unit: {:native, :millisecond}),
65 summary("pleroma.repo.query.decode_time", unit: {:native, :millisecond}),
66 summary("pleroma.repo.query.query_time", unit: {:native, :millisecond}),
67 summary("pleroma.repo.query.queue_time", unit: {:native, :millisecond}),
68 summary("pleroma.repo.query.idle_time", unit: {:native, :millisecond}),
71 summary("vm.memory.total", unit: {:byte, :kilobyte}),
72 summary("vm.total_run_queue_lengths.total"),
73 summary("vm.total_run_queue_lengths.cpu"),
74 summary("vm.total_run_queue_lengths.io"),
76 "oban_job_completion",
77 event_name: [:oban, :job, :stop],
78 measurement: :duration,
80 tag_values: fn tags -> Map.put(tags, :worker, tags.job.worker) end,
81 unit: {:native, :second},
83 buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
88 event_name: [:oban, :job, :exception],
89 measurement: :duration,
91 tag_values: fn tags -> Map.put(tags, :worker, tags.job.worker) end,
92 unit: {:native, :second},
94 buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
98 "tesla_request_completed",
99 event_name: [:tesla, :request, :stop],
100 measurement: :duration,
101 tags: [:response_code],
102 tag_values: fn tags -> Map.put(tags, :response_code, tags.env.status) end,
103 unit: {:native, :second},
105 buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
108 last_value("pleroma.local_users.total"),
109 last_value("pleroma.domains.total"),
110 last_value("pleroma.local_statuses.total")
114 defp periodic_measurements do
116 {__MODULE__, :instance_stats, []}
120 def instance_stats do
121 stats = Stats.get_stats()
122 :telemetry.execute([:pleroma, :local_users], %{total: stats.user_count}, %{})
123 :telemetry.execute([:pleroma, :domains], %{total: stats.domain_count}, %{})
124 :telemetry.execute([:pleroma, :local_statuses], %{total: stats.status_count}, %{})