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Start adding telemetry

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Tim Buchwaldt 2022-11-12 11:14:16 +01:00 committed by FloatingGhost
parent 07a48b9293
commit 33243c56e5
5 changed files with 99 additions and 2 deletions
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1
lib/pleroma/application.ex
View file

@ -64,6 +64,7 @@ def start(_type, _args) do
Config.TransferTask,
Pleroma.Emoji,
Pleroma.Web.Plugs.RateLimiter.Supervisor,
Pleroma.Web.Telemetry,
{Task.Supervisor, name: Pleroma.TaskSupervisor}
] ++
cachex_children() ++

2
lib/pleroma/web/router.ex
View file

@ -867,7 +867,7 @@ defmodule Pleroma.Web.Router do
scope "/" do
pipe_through([:pleroma_html, :authenticate, :require_admin])
live_dashboard("/phoenix/live_dashboard")
live_dashboard("/phoenix/live_dashboard", metrics: Pleroma.Web.Telemetry)
end
# Test-only routes needed to test action dispatching and plug chain execution

90
lib/pleroma/web/telemetry.ex Normal file
View file

@ -0,0 +1,90 @@
defmodule Pleroma.Web.Telemetry do
use Supervisor
import Telemetry.Metrics
def start_link(arg) do
Supervisor.start_link(__MODULE__, arg, name: __MODULE__)
end
@impl true
def init(_arg) do
children = [
# Telemetry poller will execute the given period measurements
# every 10_000ms. Learn more here: https://hexdocs.pm/telemetry_metrics
{:telemetry_poller, measurements: periodic_measurements(), period: 10_000},
# Add reporters as children of your supervision tree.
# {Telemetry.Metrics.ConsoleReporter, metrics: metrics()},
{TelemetryMetricsPrometheus, metrics: metrics()}
]
Supervisor.init(children, strategy: :one_for_one)
end
def metrics do
[
# Phoenix Metrics
summary("phoenix.endpoint.stop.duration",
unit: {:native, :millisecond}
),
summary("phoenix.router_dispatch.stop.duration",
tags: [:route],
unit: {:native, :millisecond}
),
distribution(
"phoenix.router_dispatch.stop.duration",
# event_name: [:pleroma, :repo, :query, :total_time],
measurement: :duration,
unit: {:native, :second},
tags: [:route],
reporter_options: [
buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
]
),
# Database Time Metrics
distribution(
"pleroma.repo.query.total_time",
# event_name: [:pleroma, :repo, :query, :total_time],
measurement: :total_time,
unit: {:native, :millisecond},
reporter_options: [
buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
]
),
distribution(
"pleroma.repo.query.queue_time",
# event_name: [:pleroma, :repo, :query, :total_time],
measurement: :queue_time,
unit: {:native, :millisecond},
reporter_options: [
buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
]
),
summary("pleroma.repo.query.total_time", unit: {:native, :millisecond}),
summary("pleroma.repo.query.decode_time", unit: {:native, :millisecond}),
summary("pleroma.repo.query.query_time", unit: {:native, :millisecond}),
summary("pleroma.repo.query.queue_time", unit: {:native, :millisecond}),
summary("pleroma.repo.query.idle_time", unit: {:native, :millisecond}),
# VM Metrics
summary("vm.memory.total", unit: {:byte, :kilobyte}),
summary("vm.total_run_queue_lengths.total"),
summary("vm.total_run_queue_lengths.cpu"),
summary("vm.total_run_queue_lengths.io"),
distribution(
"oban.job.stop",
event_name: [:oban, :job, :stop],
measurement: :duration,
tags: [:job],
unit: {:native, :second},
reporter_options: [
buckets: [0.01, 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2.5, 5, 10]
]
)
]
end
defp periodic_measurements do
[]
end
end

3
mix.exs
View file

@ -161,6 +161,9 @@ defp deps do
git: "https://akkoma.dev/AkkomaGang/linkify.git", branch: "bugfix/line-ending-buffer"},
{:http_signatures, "~> 0.1.1"},
{:telemetry, "~> 0.3"},
{:telemetry_poller, "~> 0.4"},
{:telemetry_metrics, "~> 0.4"},
{:telemetry_metrics_prometheus, "~> 1.1.0"},
{:poolboy, "~> 1.5"},
{:recon, "~> 2.5"},
{:joken, "~> 2.0"},

5
mix.lock
View file

@ -17,7 +17,7 @@
"cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
"cowboy_telemetry": {:hex, :cowboy_telemetry, "0.3.1", "ebd1a1d7aff97f27c66654e78ece187abdc646992714164380d8a041eda16754", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "3a6efd3366130eab84ca372cbd4a7d3c3a97bdfcfb4911233b035d117063f0af"},
"cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
"credo": {:git, "https://github.com/rrrene/credo.git", "1c1b99ea41a457761383d81aaf6a606913996fe7", [ref: "1c1b99ea41a457761383d81aaf6a606913996fe7"]},
"credo": {:hex, :credo, "1.6.7", "323f5734350fd23a456f2688b9430e7d517afb313fbd38671b8a4449798a7854", [:mix], [{:bunt, "~> 0.2.1", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2.8", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "41e110bfb007f7eda7f897c10bf019ceab9a0b269ce79f015d54b0dcf4fc7dd3"},
"crypt": {:git, "https://github.com/msantos/crypt.git", "f75cd55325e33cbea198fb41fe41871392f8fb76", [ref: "f75cd55325e33cbea198fb41fe41871392f8fb76"]},
"custom_base": {:hex, :custom_base, "0.2.1", "4a832a42ea0552299d81652aa0b1f775d462175293e99dfbe4d7dbaab785a706", [:mix], [], "hexpm", "8df019facc5ec9603e94f7270f1ac73ddf339f56ade76a721eaa57c1493ba463"},
"db_connection": {:hex, :db_connection, "2.4.3", "3b9aac9f27347ec65b271847e6baeb4443d8474289bd18c1d6f4de655b70c94d", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "c127c15b0fa6cfb32eed07465e05da6c815b032508d4ed7c116122871df73c12"},
@ -112,6 +112,9 @@
"table_rex": {:hex, :table_rex, "3.1.1", "0c67164d1714b5e806d5067c1e96ff098ba7ae79413cc075973e17c38a587caa", [:mix], [], "hexpm", "678a23aba4d670419c23c17790f9dcd635a4a89022040df7d5d772cb21012490"},
"telemetry": {:hex, :telemetry, "0.4.3", "a06428a514bdbc63293cd9a6263aad00ddeb66f608163bdec7c8995784080818", [:rebar3], [], "hexpm", "eb72b8365ffda5bed68a620d1da88525e326cb82a75ee61354fc24b844768041"},
"telemetry_metrics": {:hex, :telemetry_metrics, "0.6.1", "315d9163a1d4660aedc3fee73f33f1d355dcc76c5c3ab3d59e76e3edf80eef1f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7be9e0871c41732c233be71e4be11b96e56177bf15dde64a8ac9ce72ac9834c6"},
"telemetry_metrics_prometheus": {:hex, :telemetry_metrics_prometheus, "1.1.0", "1cc23e932c1ef9aa3b91db257ead31ea58d53229d407e059b29bb962c1505a13", [:mix], [{:plug_cowboy, "~> 2.1", [hex: :plug_cowboy, repo: "hexpm", optional: false]}, {:telemetry_metrics_prometheus_core, "~> 1.0", [hex: :telemetry_metrics_prometheus_core, repo: "hexpm", optional: false]}], "hexpm", "d43b3659b3244da44fe0275b717701542365d4519b79d9ce895b9719c1ce4d26"},
"telemetry_metrics_prometheus_core": {:hex, :telemetry_metrics_prometheus_core, "1.1.0", "4e15f6d7dbedb3a4e3aed2262b7e1407f166fcb9c30ca3f96635dfbbef99965c", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "0dd10e7fe8070095df063798f82709b0a1224c31b8baf6278b423898d591a069"},
"telemetry_poller": {:hex, :telemetry_poller, "0.5.1", "21071cc2e536810bac5628b935521ff3e28f0303e770951158c73eaaa01e962a", [:rebar3], [{:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "4cab72069210bc6e7a080cec9afffad1b33370149ed5d379b81c7c5f0c663fd4"},
"temple": {:git, "https://akkoma.dev/AkkomaGang/temple.git", "066a699ade472d8fa42a9d730b29a61af9bc8b59", [ref: "066a699ade472d8fa42a9d730b29a61af9bc8b59"]},
"tesla": {:hex, :tesla, "1.4.4", "bb89aa0c9745190930366f6a2ac612cdf2d0e4d7fff449861baa7875afd797b2", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:finch, "~> 0.3", [hex: :finch, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:gun, "~> 1.3", [hex: :gun, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "d5503a49f9dec1b287567ea8712d085947e247cb11b06bc54adb05bfde466457"},
"timex": {:hex, :timex, "3.7.9", "790cdfc4acfce434e442f98c02ea6d84d0239073bfd668968f82ac63e9a6788d", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.1", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "64691582e5bb87130f721fc709acfb70f24405833998fabf35be968984860ce1"},