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Merge branch 'benchmark-improvements' into 'develop'

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Benchmark improvements

See merge request pleroma/pleroma!2308
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lain 2020-03-30 14:48:00 +00:00
commit 8bd5ad8664
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557
benchmarks/load_testing/activities.ex Normal file
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defmodule Pleroma.LoadTesting.Activities do
@moduledoc """
Module for generating different activities.
"""
import Ecto.Query
import Pleroma.LoadTesting.Helper, only: [to_sec: 1]
alias Ecto.UUID
alias Pleroma.Constants
alias Pleroma.LoadTesting.Users
alias Pleroma.Repo
alias Pleroma.Web.CommonAPI
require Constants
@defaults [
iterations: 170,
friends_used: 20,
non_friends_used: 20
]
@max_concurrency 10
@visibility ~w(public private direct unlisted)
@types ~w(simple emoji mentions hell_thread attachment tag like reblog simple_thread remote)
@groups ~w(user friends non_friends)
@spec generate(User.t(), keyword()) :: :ok
def generate(user, opts \\ []) do
{:ok, _} =
Agent.start_link(fn -> %{} end,
name: :benchmark_state
)
opts = Keyword.merge(@defaults, opts)
friends =
user
|> Users.get_users(limit: opts[:friends_used], local: :local, friends?: true)
|> Enum.shuffle()
non_friends =
user
|> Users.get_users(limit: opts[:non_friends_used], local: :local, friends?: false)
|> Enum.shuffle()
task_data =
for visibility <- @visibility,
type <- @types,
group <- @groups,
do: {visibility, type, group}
IO.puts("Starting generating #{opts[:iterations]} iterations of activities...")
friends_thread = Enum.take(friends, 5)
non_friends_thread = Enum.take(friends, 5)
public_long_thread = fn ->
generate_long_thread("public", user, friends_thread, non_friends_thread, opts)
end
private_long_thread = fn ->
generate_long_thread("private", user, friends_thread, non_friends_thread, opts)
end
iterations = opts[:iterations]
{time, _} =
:timer.tc(fn ->
Enum.each(
1..iterations,
fn
i when i == iterations - 2 ->
spawn(public_long_thread)
spawn(private_long_thread)
generate_activities(user, friends, non_friends, Enum.shuffle(task_data), opts)
_ ->
generate_activities(user, friends, non_friends, Enum.shuffle(task_data), opts)
end
)
end)
IO.puts("Generating iterations of activities took #{to_sec(time)} sec.\n")
:ok
end
def generate_power_intervals(opts \\ []) do
count = Keyword.get(opts, :count, 20)
power = Keyword.get(opts, :power, 2)
IO.puts("Generating #{count} intervals for a power #{power} series...")
counts = Enum.map(1..count, fn n -> :math.pow(n, power) end)
sum = Enum.sum(counts)
densities =
Enum.map(counts, fn c ->
c / sum
end)
densities
|> Enum.reduce(0, fn density, acc ->
if acc == 0 do
[{0, density}]
else
[{_, lower} | _] = acc
[{lower, lower + density} | acc]
end
end)
|> Enum.reverse()
end
def generate_tagged_activities(opts \\ []) do
tag_count = Keyword.get(opts, :tag_count, 20)
users = Keyword.get(opts, :users, Repo.all(Pleroma.User))
activity_count = Keyword.get(opts, :count, 200_000)
intervals = generate_power_intervals(count: tag_count)
IO.puts(
"Generating #{activity_count} activities using #{tag_count} different tags of format `tag_n`, starting at tag_0"
)
Enum.each(1..activity_count, fn _ ->
random = :rand.uniform()
i = Enum.find_index(intervals, fn {lower, upper} -> lower <= random && upper > random end)
CommonAPI.post(Enum.random(users), %{"status" => "a post with the tag #tag_#{i}"})
end)
end
defp generate_long_thread(visibility, user, friends, non_friends, _opts) do
group =
if visibility == "public",
do: "friends",
else: "user"
tasks = get_reply_tasks(visibility, group) |> Stream.cycle() |> Enum.take(50)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Start of #{visibility} long thread",
"visibility" => visibility
})
Agent.update(:benchmark_state, fn state ->
key =
if visibility == "public",
do: :public_thread,
else: :private_thread
Map.put(state, key, activity)
end)
acc = {activity.id, ["@" <> user.nickname, "reply to long thread"]}
insert_replies_for_long_thread(tasks, visibility, user, friends, non_friends, acc)
IO.puts("Generating #{visibility} long thread ended\n")
end
defp insert_replies_for_long_thread(tasks, visibility, user, friends, non_friends, acc) do
Enum.reduce(tasks, acc, fn
"friend", {id, data} ->
friend = Enum.random(friends)
insert_reply(friend, List.delete(data, "@" <> friend.nickname), id, visibility)
"non_friend", {id, data} ->
non_friend = Enum.random(non_friends)
insert_reply(non_friend, List.delete(data, "@" <> non_friend.nickname), id, visibility)
"user", {id, data} ->
insert_reply(user, List.delete(data, "@" <> user.nickname), id, visibility)
end)
end
defp generate_activities(user, friends, non_friends, task_data, opts) do
Task.async_stream(
task_data,
fn {visibility, type, group} ->
insert_activity(type, visibility, group, user, friends, non_friends, opts)
end,
max_concurrency: @max_concurrency,
timeout: 30_000
)
|> Stream.run()
end
defp insert_activity("simple", visibility, group, user, friends, non_friends, _opts) do
{:ok, _activity} =
group
|> get_actor(user, friends, non_friends)
|> CommonAPI.post(%{"status" => "Simple status", "visibility" => visibility})
end
defp insert_activity("emoji", visibility, group, user, friends, non_friends, _opts) do
{:ok, _activity} =
group
|> get_actor(user, friends, non_friends)
|> CommonAPI.post(%{
"status" => "Simple status with emoji :firefox:",
"visibility" => visibility
})
end
defp insert_activity("mentions", visibility, group, user, friends, non_friends, _opts) do
user_mentions =
get_random_mentions(friends, Enum.random(0..3)) ++
get_random_mentions(non_friends, Enum.random(0..3))
user_mentions =
if Enum.random([true, false]),
do: ["@" <> user.nickname | user_mentions],
else: user_mentions
{:ok, _activity} =
group
|> get_actor(user, friends, non_friends)
|> CommonAPI.post(%{
"status" => Enum.join(user_mentions, ", ") <> " simple status with mentions",
"visibility" => visibility
})
end
defp insert_activity("hell_thread", visibility, group, user, friends, non_friends, _opts) do
mentions =
with {:ok, nil} <- Cachex.get(:user_cache, "hell_thread_mentions") do
cached =
([user | Enum.take(friends, 10)] ++ Enum.take(non_friends, 10))
|> Enum.map(&"@#{&1.nickname}")
|> Enum.join(", ")
Cachex.put(:user_cache, "hell_thread_mentions", cached)
cached
else
{:ok, cached} -> cached
end
{:ok, _activity} =
group
|> get_actor(user, friends, non_friends)
|> CommonAPI.post(%{
"status" => mentions <> " hell thread status",
"visibility" => visibility
})
end
defp insert_activity("attachment", visibility, group, user, friends, non_friends, _opts) do
actor = get_actor(group, user, friends, non_friends)
obj_data = %{
"actor" => actor.ap_id,
"name" => "4467-11.jpg",
"type" => "Document",
"url" => [
%{
"href" =>
"#{Pleroma.Web.base_url()}/media/b1b873552422a07bf53af01f3c231c841db4dfc42c35efde681abaf0f2a4eab7.jpg",
"mediaType" => "image/jpeg",
"type" => "Link"
}
]
}
object = Repo.insert!(%Pleroma.Object{data: obj_data})
{:ok, _activity} =
CommonAPI.post(actor, %{
"status" => "Post with attachment",
"visibility" => visibility,
"media_ids" => [object.id]
})
end
defp insert_activity("tag", visibility, group, user, friends, non_friends, _opts) do
{:ok, _activity} =
group
|> get_actor(user, friends, non_friends)
|> CommonAPI.post(%{"status" => "Status with #tag", "visibility" => visibility})
end
defp insert_activity("like", visibility, group, user, friends, non_friends, opts) do
actor = get_actor(group, user, friends, non_friends)
with activity_id when not is_nil(activity_id) <- get_random_create_activity_id(),
{:ok, _activity, _object} <- CommonAPI.favorite(activity_id, actor) do
:ok
else
{:error, _} ->
insert_activity("like", visibility, group, user, friends, non_friends, opts)
nil ->
Process.sleep(15)
insert_activity("like", visibility, group, user, friends, non_friends, opts)
end
end
defp insert_activity("reblog", visibility, group, user, friends, non_friends, opts) do
actor = get_actor(group, user, friends, non_friends)
with activity_id when not is_nil(activity_id) <- get_random_create_activity_id(),
{:ok, _activity, _object} <- CommonAPI.repeat(activity_id, actor) do
:ok
else
{:error, _} ->
insert_activity("reblog", visibility, group, user, friends, non_friends, opts)
nil ->
Process.sleep(15)
insert_activity("reblog", visibility, group, user, friends, non_friends, opts)
end
end
defp insert_activity("simple_thread", visibility, group, user, friends, non_friends, _opts)
when visibility in ["public", "unlisted", "private"] do
actor = get_actor(group, user, friends, non_friends)
tasks = get_reply_tasks(visibility, group)
{:ok, activity} =
CommonAPI.post(user, %{"status" => "Simple status", "visibility" => "unlisted"})
acc = {activity.id, ["@" <> actor.nickname, "reply to status"]}
insert_replies(tasks, visibility, user, friends, non_friends, acc)
end
defp insert_activity("simple_thread", "direct", group, user, friends, non_friends, _opts) do
actor = get_actor(group, user, friends, non_friends)
tasks = get_reply_tasks("direct", group)
list =
case group do
"non_friends" ->
Enum.take(non_friends, 3)
_ ->
Enum.take(friends, 3)
end
data = Enum.map(list, &("@" <> &1.nickname))
{:ok, activity} =
CommonAPI.post(actor, %{
"status" => Enum.join(data, ", ") <> "simple status",
"visibility" => "direct"
})
acc = {activity.id, ["@" <> user.nickname | data] ++ ["reply to status"]}
insert_direct_replies(tasks, user, list, acc)
end
defp insert_activity("remote", _, "user", _, _, _, _), do: :ok
defp insert_activity("remote", visibility, group, user, _friends, _non_friends, opts) do
remote_friends =
Users.get_users(user, limit: opts[:friends_used], local: :external, friends?: true)
remote_non_friends =
Users.get_users(user, limit: opts[:non_friends_used], local: :external, friends?: false)
actor = get_actor(group, user, remote_friends, remote_non_friends)
{act_data, obj_data} = prepare_activity_data(actor, visibility, user)
{activity_data, object_data} = other_data(actor)
activity_data
|> Map.merge(act_data)
|> Map.put("object", Map.merge(object_data, obj_data))
|> Pleroma.Web.ActivityPub.ActivityPub.insert(false)
end
defp get_actor("user", user, _friends, _non_friends), do: user
defp get_actor("friends", _user, friends, _non_friends), do: Enum.random(friends)
defp get_actor("non_friends", _user, _friends, non_friends), do: Enum.random(non_friends)
defp other_data(actor) do
%{host: host} = URI.parse(actor.ap_id)
datetime = DateTime.utc_now()
context_id = "http://#{host}:4000/contexts/#{UUID.generate()}"
activity_id = "http://#{host}:4000/activities/#{UUID.generate()}"
object_id = "http://#{host}:4000/objects/#{UUID.generate()}"
activity_data = %{
"actor" => actor.ap_id,
"context" => context_id,
"id" => activity_id,
"published" => datetime,
"type" => "Create",
"directMessage" => false
}
object_data = %{
"actor" => actor.ap_id,
"attachment" => [],
"attributedTo" => actor.ap_id,
"bcc" => [],
"bto" => [],
"content" => "Remote post",
"context" => context_id,
"conversation" => context_id,
"emoji" => %{},
"id" => object_id,
"published" => datetime,
"sensitive" => false,
"summary" => "",
"tag" => [],
"to" => ["https://www.w3.org/ns/activitystreams#Public"],
"type" => "Note"
}
{activity_data, object_data}
end
defp prepare_activity_data(actor, "public", _mention) do
obj_data = %{
"cc" => [actor.follower_address],
"to" => [Constants.as_public()]
}
act_data = %{
"cc" => [actor.follower_address],
"to" => [Constants.as_public()]
}
{act_data, obj_data}
end
defp prepare_activity_data(actor, "private", _mention) do
obj_data = %{
"cc" => [],
"to" => [actor.follower_address]
}
act_data = %{
"cc" => [],
"to" => [actor.follower_address]
}
{act_data, obj_data}
end
defp prepare_activity_data(actor, "unlisted", _mention) do
obj_data = %{
"cc" => [Constants.as_public()],
"to" => [actor.follower_address]
}
act_data = %{
"cc" => [Constants.as_public()],
"to" => [actor.follower_address]
}
{act_data, obj_data}
end
defp prepare_activity_data(_actor, "direct", mention) do
%{host: mentioned_host} = URI.parse(mention.ap_id)
obj_data = %{
"cc" => [],
"content" =>
"<span class=\"h-card\"><a class=\"u-url mention\" href=\"#{mention.ap_id}\" rel=\"ugc\">@<span>#{
mention.nickname
}</span></a></span> direct message",
"tag" => [
%{
"href" => mention.ap_id,
"name" => "@#{mention.nickname}@#{mentioned_host}",
"type" => "Mention"
}
],
"to" => [mention.ap_id]
}
act_data = %{
"cc" => [],
"directMessage" => true,
"to" => [mention.ap_id]
}
{act_data, obj_data}
end
defp get_reply_tasks("public", "user"), do: ~w(friend non_friend user)
defp get_reply_tasks("public", "friends"), do: ~w(non_friend user friend)
defp get_reply_tasks("public", "non_friends"), do: ~w(user friend non_friend)
defp get_reply_tasks(visibility, "user") when visibility in ["unlisted", "private"],
do: ~w(friend user friend)
defp get_reply_tasks(visibility, "friends") when visibility in ["unlisted", "private"],
do: ~w(user friend user)
defp get_reply_tasks(visibility, "non_friends") when visibility in ["unlisted", "private"],
do: []
defp get_reply_tasks("direct", "user"), do: ~w(friend user friend)
defp get_reply_tasks("direct", "friends"), do: ~w(user friend user)
defp get_reply_tasks("direct", "non_friends"), do: ~w(user non_friend user)
defp insert_replies(tasks, visibility, user, friends, non_friends, acc) do
Enum.reduce(tasks, acc, fn
"friend", {id, data} ->
friend = Enum.random(friends)
insert_reply(friend, data, id, visibility)
"non_friend", {id, data} ->
non_friend = Enum.random(non_friends)
insert_reply(non_friend, data, id, visibility)
"user", {id, data} ->
insert_reply(user, data, id, visibility)
end)
end
defp insert_direct_replies(tasks, user, list, acc) do
Enum.reduce(tasks, acc, fn
group, {id, data} when group in ["friend", "non_friend"] ->
actor = Enum.random(list)
{reply_id, _} =
insert_reply(actor, List.delete(data, "@" <> actor.nickname), id, "direct")
{reply_id, data}
"user", {id, data} ->
{reply_id, _} = insert_reply(user, List.delete(data, "@" <> user.nickname), id, "direct")
{reply_id, data}
end)
end
defp insert_reply(actor, data, activity_id, visibility) do
{:ok, reply} =
CommonAPI.post(actor, %{
"status" => Enum.join(data, ", "),
"visibility" => visibility,
"in_reply_to_status_id" => activity_id
})
{reply.id, ["@" <> actor.nickname | data]}
end
defp get_random_mentions(_users, count) when count == 0, do: []
defp get_random_mentions(users, count) do
users
|> Enum.shuffle()
|> Enum.take(count)
|> Enum.map(&"@#{&1.nickname}")
end
defp get_random_create_activity_id do
Repo.one(
from(a in Pleroma.Activity,
where: fragment("(?)->>'type' = ?", a.data, ^"Create"),
order_by: fragment("RANDOM()"),
limit: 1,
select: a.id
)
)
end
end

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benchmarks/load_testing/fetcher.ex
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@ -1,260 +1,489 @@
defmodule Pleroma.LoadTesting.Fetcher do
use Pleroma.LoadTesting.Helper
alias Pleroma.Activity
alias Pleroma.Pagination
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.MastodonAPI.MastodonAPI
alias Pleroma.Web.MastodonAPI.StatusView
def fetch_user(user) do
Benchee.run(%{
"By id" => fn -> Repo.get_by(User, id: user.id) end,
"By ap_id" => fn -> Repo.get_by(User, ap_id: user.ap_id) end,
"By email" => fn -> Repo.get_by(User, email: user.email) end,
"By nickname" => fn -> Repo.get_by(User, nickname: user.nickname) end
})
@spec run_benchmarks(User.t()) :: any()
def run_benchmarks(user) do
fetch_user(user)
fetch_timelines(user)
render_views(user)
end
def query_timelines(user) do
home_timeline_params = %{
"count" => 20,
"with_muted" => true,
"type" => ["Create", "Announce"],
defp formatters do
[
Benchee.Formatters.Console
]
end
defp fetch_user(user) do
Benchee.run(
%{
"By id" => fn -> Repo.get_by(User, id: user.id) end,
"By ap_id" => fn -> Repo.get_by(User, ap_id: user.ap_id) end,
"By email" => fn -> Repo.get_by(User, email: user.email) end,
"By nickname" => fn -> Repo.get_by(User, nickname: user.nickname) end
},
formatters: formatters()
)
end
defp fetch_timelines(user) do
fetch_home_timeline(user)
fetch_direct_timeline(user)
fetch_public_timeline(user)
fetch_public_timeline(user, :local)
fetch_public_timeline(user, :tag)
fetch_notifications(user)
fetch_favourites(user)
fetch_long_thread(user)
end
defp render_views(user) do
render_timelines(user)
render_long_thread(user)
end
defp opts_for_home_timeline(user) do
%{
"blocking_user" => user,
"count" => "20",
"muting_user" => user,
"type" => ["Create", "Announce"],
"user" => user,
"with_muted" => "true"
}
end
defp fetch_home_timeline(user) do
opts = opts_for_home_timeline(user)
recipients = [user.ap_id | User.following(user)]
first_page_last =
ActivityPub.fetch_activities(recipients, opts) |> Enum.reverse() |> List.last()
second_page_last =
ActivityPub.fetch_activities(recipients, Map.put(opts, "max_id", first_page_last.id))
|> Enum.reverse()
|> List.last()
third_page_last =
ActivityPub.fetch_activities(recipients, Map.put(opts, "max_id", second_page_last.id))
|> Enum.reverse()
|> List.last()
forth_page_last =
ActivityPub.fetch_activities(recipients, Map.put(opts, "max_id", third_page_last.id))
|> Enum.reverse()
|> List.last()
Benchee.run(
%{
"home timeline" => fn opts -> ActivityPub.fetch_activities(recipients, opts) end
},
inputs: %{
"1 page" => opts,
"2 page" => Map.put(opts, "max_id", first_page_last.id),
"3 page" => Map.put(opts, "max_id", second_page_last.id),
"4 page" => Map.put(opts, "max_id", third_page_last.id),
"5 page" => Map.put(opts, "max_id", forth_page_last.id),
"1 page only media" => Map.put(opts, "only_media", "true"),
"2 page only media" =>
Map.put(opts, "max_id", first_page_last.id) |> Map.put("only_media", "true"),
"3 page only media" =>
Map.put(opts, "max_id", second_page_last.id) |> Map.put("only_media", "true"),
"4 page only media" =>
Map.put(opts, "max_id", third_page_last.id) |> Map.put("only_media", "true"),
"5 page only media" =>
Map.put(opts, "max_id", forth_page_last.id) |> Map.put("only_media", "true")
},
formatters: formatters()
)
end
defp opts_for_direct_timeline(user) do
%{
:visibility => "direct",
"blocking_user" => user,
"count" => "20",
"type" => "Create",
"user" => user,
"with_muted" => "true"
}
end
defp fetch_direct_timeline(user) do
recipients = [user.ap_id]
opts = opts_for_direct_timeline(user)
first_page_last =
recipients
|> ActivityPub.fetch_activities_query(opts)
|> Pagination.fetch_paginated(opts)
|> List.last()
opts2 = Map.put(opts, "max_id", first_page_last.id)
second_page_last =
recipients
|> ActivityPub.fetch_activities_query(opts2)
|> Pagination.fetch_paginated(opts2)
|> List.last()
opts3 = Map.put(opts, "max_id", second_page_last.id)
third_page_last =
recipients
|> ActivityPub.fetch_activities_query(opts3)
|> Pagination.fetch_paginated(opts3)
|> List.last()
opts4 = Map.put(opts, "max_id", third_page_last.id)
forth_page_last =
recipients
|> ActivityPub.fetch_activities_query(opts4)
|> Pagination.fetch_paginated(opts4)
|> List.last()
Benchee.run(
%{
"direct timeline" => fn opts ->
ActivityPub.fetch_activities_query(recipients, opts) |> Pagination.fetch_paginated(opts)
end
},
inputs: %{
"1 page" => opts,
"2 page" => opts2,
"3 page" => opts3,
"4 page" => opts4,
"5 page" => Map.put(opts4, "max_id", forth_page_last.id)
},
formatters: formatters()
)
end
defp opts_for_public_timeline(user) do
%{
"type" => ["Create", "Announce"],
"local_only" => false,
"blocking_user" => user,
"muting_user" => user
}
end
defp opts_for_public_timeline(user, :local) do
%{
"type" => ["Create", "Announce"],
"local_only" => true,
"blocking_user" => user,
"muting_user" => user
}
end
defp opts_for_public_timeline(user, :tag) do
%{
"blocking_user" => user,
"count" => "20",
"local_only" => nil,
"muting_user" => user,
"tag" => ["tag"],
"tag_all" => [],
"tag_reject" => [],
"type" => "Create",
"user" => user,
"with_muted" => "true"
}
end
defp fetch_public_timeline(user) do
opts = opts_for_public_timeline(user)
fetch_public_timeline(opts, "public timeline")
end
defp fetch_public_timeline(user, :local) do
opts = opts_for_public_timeline(user, :local)
fetch_public_timeline(opts, "public timeline only local")
end
defp fetch_public_timeline(user, :tag) do
opts = opts_for_public_timeline(user, :tag)
fetch_public_timeline(opts, "hashtag timeline")
end
defp fetch_public_timeline(user, :only_media) do
opts = opts_for_public_timeline(user) |> Map.put("only_media", "true")
fetch_public_timeline(opts, "public timeline only media")
end
defp fetch_public_timeline(opts, title) when is_binary(title) do
first_page_last = ActivityPub.fetch_public_activities(opts) |> List.last()
second_page_last =
ActivityPub.fetch_public_activities(Map.put(opts, "max_id", first_page_last.id))
|> List.last()
third_page_last =
ActivityPub.fetch_public_activities(Map.put(opts, "max_id", second_page_last.id))
|> List.last()
forth_page_last =
ActivityPub.fetch_public_activities(Map.put(opts, "max_id", third_page_last.id))
|> List.last()
Benchee.run(
%{
title => fn opts ->
ActivityPub.fetch_public_activities(opts)
end
},
inputs: %{
"1 page" => opts,
"2 page" => Map.put(opts, "max_id", first_page_last.id),
"3 page" => Map.put(opts, "max_id", second_page_last.id),
"4 page" => Map.put(opts, "max_id", third_page_last.id),
"5 page" => Map.put(opts, "max_id", forth_page_last.id)
},
formatters: formatters()
)
end
defp opts_for_notifications do
%{"count" => "20", "with_muted" => "true"}
end
defp fetch_notifications(user) do
opts = opts_for_notifications()
first_page_last = MastodonAPI.get_notifications(user, opts) |> List.last()
second_page_last =
MastodonAPI.get_notifications(user, Map.put(opts, "max_id", first_page_last.id))
|> List.last()
third_page_last =
MastodonAPI.get_notifications(user, Map.put(opts, "max_id", second_page_last.id))
|> List.last()
forth_page_last =
MastodonAPI.get_notifications(user, Map.put(opts, "max_id", third_page_last.id))
|> List.last()
Benchee.run(
%{
"Notifications" => fn opts ->
MastodonAPI.get_notifications(user, opts)
end
},
inputs: %{
"1 page" => opts,
"2 page" => Map.put(opts, "max_id", first_page_last.id),
"3 page" => Map.put(opts, "max_id", second_page_last.id),
"4 page" => Map.put(opts, "max_id", third_page_last.id),
"5 page" => Map.put(opts, "max_id", forth_page_last.id)
},
formatters: formatters()
)
end
defp fetch_favourites(user) do
first_page_last = ActivityPub.fetch_favourites(user) |> List.last()
second_page_last =
ActivityPub.fetch_favourites(user, %{"max_id" => first_page_last.id}) |> List.last()
third_page_last =
ActivityPub.fetch_favourites(user, %{"max_id" => second_page_last.id}) |> List.last()
forth_page_last =
ActivityPub.fetch_favourites(user, %{"max_id" => third_page_last.id}) |> List.last()
Benchee.run(
%{
"Favourites" => fn opts ->
ActivityPub.fetch_favourites(user, opts)
end
},
inputs: %{
"1 page" => %{},
"2 page" => %{"max_id" => first_page_last.id},
"3 page" => %{"max_id" => second_page_last.id},
"4 page" => %{"max_id" => third_page_last.id},
"5 page" => %{"max_id" => forth_page_last.id}
},
formatters: formatters()
)
end
defp opts_for_long_thread(user) do
%{
"blocking_user" => user,
"user" => user
}
end
mastodon_public_timeline_params = %{
"count" => 20,
"local_only" => true,
"only_media" => "false",
"type" => ["Create", "Announce"],
"with_muted" => "true",
"blocking_user" => user,
"muting_user" => user
}
defp fetch_long_thread(user) do
%{public_thread: public, private_thread: private} =
Agent.get(:benchmark_state, fn state -> state end)
mastodon_federated_timeline_params = %{
"count" => 20,
"only_media" => "false",
"type" => ["Create", "Announce"],
"with_muted" => "true",
"blocking_user" => user,
"muting_user" => user
}
opts = opts_for_long_thread(user)
following = User.following(user)
private_input = {private.data["context"], Map.put(opts, "exclude_id", private.id)}
Benchee.run(%{
"User home timeline" => fn ->
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities(
following,
home_timeline_params
)
end,
"User mastodon public timeline" => fn ->
Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(
mastodon_public_timeline_params
)
end,
"User mastodon federated public timeline" => fn ->
Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(
mastodon_federated_timeline_params
)
end
})
public_input = {public.data["context"], Map.put(opts, "exclude_id", public.id)}
home_activities =
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities(
following,
home_timeline_params
Benchee.run(
%{
"fetch context" => fn {context, opts} ->
ActivityPub.fetch_activities_for_context(context, opts)
end
},
inputs: %{
"Private long thread" => private_input,
"Public long thread" => public_input
},
formatters: formatters()
)
end
defp render_timelines(user) do
opts = opts_for_home_timeline(user)
recipients = [user.ap_id | User.following(user)]
home_activities = ActivityPub.fetch_activities(recipients, opts) |> Enum.reverse()
recipients = [user.ap_id]
opts = opts_for_direct_timeline(user)
direct_activities =
recipients
|> ActivityPub.fetch_activities_query(opts)
|> Pagination.fetch_paginated(opts)
opts = opts_for_public_timeline(user)
public_activities = ActivityPub.fetch_public_activities(opts)
opts = opts_for_public_timeline(user, :tag)
tag_activities = ActivityPub.fetch_public_activities(opts)
opts = opts_for_notifications()
notifications = MastodonAPI.get_notifications(user, opts)
favourites = ActivityPub.fetch_favourites(user)
Benchee.run(
%{
"Rendering home timeline" => fn ->
StatusView.render("index.json", %{
activities: home_activities,
for: user,
as: :activity
})
end,
"Rendering direct timeline" => fn ->
StatusView.render("index.json", %{
activities: direct_activities,
for: user,
as: :activity
})
end,
"Rendering public timeline" => fn ->
StatusView.render("index.json", %{
activities: public_activities,
for: user,
as: :activity
})
end,
"Rendering tag timeline" => fn ->
StatusView.render("index.json", %{
activities: tag_activities,
for: user,
as: :activity
})
end,
"Rendering notifications" => fn ->
Pleroma.Web.MastodonAPI.NotificationView.render("index.json", %{
notifications: notifications,
for: user
})
end,
"Rendering favourites timeline" => fn ->
StatusView.render("index.json", %{
activities: favourites,
for: user,
as: :activity
})
end
},
formatters: formatters()
)
end
defp render_long_thread(user) do
%{public_thread: public, private_thread: private} =
Agent.get(:benchmark_state, fn state -> state end)
opts = %{for: user}
public_activity = Activity.get_by_id_with_object(public.id)
private_activity = Activity.get_by_id_with_object(private.id)
Benchee.run(
%{
"render" => fn opts ->
StatusView.render("show.json", opts)
end
},
inputs: %{
"Public root" => Map.put(opts, :activity, public_activity),
"Private root" => Map.put(opts, :activity, private_activity)
},
formatters: formatters()
)
fetch_opts = opts_for_long_thread(user)
public_context =
ActivityPub.fetch_activities_for_context(
public.data["context"],
Map.put(fetch_opts, "exclude_id", public.id)
)
public_activities =
Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(mastodon_public_timeline_params)
public_federated_activities =
Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities(
mastodon_federated_timeline_params
private_context =
ActivityPub.fetch_activities_for_context(
private.data["context"],
Map.put(fetch_opts, "exclude_id", private.id)
)
Benchee.run(%{
"Rendering home timeline" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
activities: home_activities,
for: user,
as: :activity
})
end,
"Rendering public timeline" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
activities: public_activities,
for: user,
as: :activity
})
end,
"Rendering public federated timeline" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
activities: public_federated_activities,
for: user,
as: :activity
})
end,
"Rendering favorites timeline" => fn ->
conn = Phoenix.ConnTest.build_conn(:get, "http://localhost:4001/api/v1/favourites", nil)
Pleroma.Web.MastodonAPI.StatusController.favourites(
%Plug.Conn{conn |
assigns: %{user: user},
query_params: %{"limit" => "0"},
body_params: %{},
cookies: %{},
params: %{},
path_params: %{},
private: %{
Pleroma.Web.Router => {[], %{}},
phoenix_router: Pleroma.Web.Router,
phoenix_action: :favourites,
phoenix_controller: Pleroma.Web.MastodonAPI.StatusController,
phoenix_endpoint: Pleroma.Web.Endpoint,
phoenix_format: "json",
phoenix_layout: {Pleroma.Web.LayoutView, "app.html"},
phoenix_recycled: true,
phoenix_view: Pleroma.Web.MastodonAPI.StatusView,
plug_session: %{"user_id" => user.id},
plug_session_fetch: :done,
plug_session_info: :write,
plug_skip_csrf_protection: true
}
},
%{})
end,
})
end
def query_notifications(user) do
without_muted_params = %{"count" => "20", "with_muted" => "false"}
with_muted_params = %{"count" => "20", "with_muted" => "true"}
Benchee.run(%{
"Notifications without muted" => fn ->
Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, without_muted_params)
end,
"Notifications with muted" => fn ->
Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, with_muted_params)
end
})
without_muted_notifications =
Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, without_muted_params)
with_muted_notifications =
Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(user, with_muted_params)
Benchee.run(%{
"Render notifications without muted" => fn ->
Pleroma.Web.MastodonAPI.NotificationView.render("index.json", %{
notifications: without_muted_notifications,
for: user
})
end,
"Render notifications with muted" => fn ->
Pleroma.Web.MastodonAPI.NotificationView.render("index.json", %{
notifications: with_muted_notifications,
for: user
})
end
})
end
def query_dms(user) do
params = %{
"count" => "20",
"with_muted" => "true",
"type" => "Create",
"blocking_user" => user,
"user" => user,
visibility: "direct"
}
Benchee.run(%{
"Direct messages with muted" => fn ->
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
|> Pleroma.Pagination.fetch_paginated(params)
end,
"Direct messages without muted" => fn ->
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
|> Pleroma.Pagination.fetch_paginated(Map.put(params, "with_muted", false))
end
})
dms_with_muted =
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
|> Pleroma.Pagination.fetch_paginated(params)
dms_without_muted =
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_query([user.ap_id], params)
|> Pleroma.Pagination.fetch_paginated(Map.put(params, "with_muted", false))
Benchee.run(%{
"Rendering dms with muted" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
activities: dms_with_muted,
for: user,
as: :activity
})
end,
"Rendering dms without muted" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
activities: dms_without_muted,
for: user,
as: :activity
})
end
})
end
def query_long_thread(user, activity) do
Benchee.run(%{
"Fetch main post" => fn ->
Pleroma.Activity.get_by_id_with_object(activity.id)
end,
"Fetch context of main post" => fn ->
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_for_context(
activity.data["context"],
%{
"blocking_user" => user,
"user" => user,
"exclude_id" => activity.id
}
)
end
})
activity = Pleroma.Activity.get_by_id_with_object(activity.id)
context =
Pleroma.Web.ActivityPub.ActivityPub.fetch_activities_for_context(
activity.data["context"],
%{
"blocking_user" => user,
"user" => user,
"exclude_id" => activity.id
Benchee.run(
%{
"render" => fn opts ->
StatusView.render("context.json", opts)
end
},
inputs: %{
"Public context" => %{user: user, activity: public_activity, activities: public_context},
"Private context" => %{
user: user,
activity: private_activity,
activities: private_context
}
)
Benchee.run(%{
"Render status" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render("show.json", %{
activity: activity,
for: user
})
end,
"Render context" => fn ->
Pleroma.Web.MastodonAPI.StatusView.render(
"index.json",
for: user,
activities: context,
as: :activity
)
|> Enum.reverse()
end
})
},
formatters: formatters()
)
end
end

410
benchmarks/load_testing/generator.ex
View file

@ -1,410 +0,0 @@
defmodule Pleroma.LoadTesting.Generator do
use Pleroma.LoadTesting.Helper
alias Pleroma.Web.CommonAPI
def generate_like_activities(user, posts) do
count_likes = Kernel.trunc(length(posts) / 4)
IO.puts("Starting generating #{count_likes} like activities...")
{time, _} =
:timer.tc(fn ->
Task.async_stream(
Enum.take_random(posts, count_likes),
fn post -> {:ok, _, _} = CommonAPI.favorite(post.id, user) end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end)
IO.puts("Inserting like activities take #{to_sec(time)} sec.\n")
end
def generate_users(opts) do
IO.puts("Starting generating #{opts[:users_max]} users...")
{time, users} = :timer.tc(fn -> do_generate_users(opts) end)
IO.puts("Inserting users took #{to_sec(time)} sec.\n")
users
end
defp do_generate_users(opts) do
max = Keyword.get(opts, :users_max)
Task.async_stream(
1..max,
&generate_user_data(&1),
max_concurrency: 10,
timeout: 30_000
)
|> Enum.to_list()
end
defp generate_user_data(i) do
remote = Enum.random([true, false])
user = %User{
name: "Test テスト User #{i}",
email: "user#{i}@example.com",
nickname: "nick#{i}",
password_hash:
"$pbkdf2-sha512$160000$bU.OSFI7H/yqWb5DPEqyjw$uKp/2rmXw12QqnRRTqTtuk2DTwZfF8VR4MYW2xMeIlqPR/UX1nT1CEKVUx2CowFMZ5JON8aDvURrZpJjSgqXrg",
bio: "Tester Number #{i}",
local: remote
}
user_urls =
if remote do
base_url =
Enum.random(["https://domain1.com", "https://domain2.com", "https://domain3.com"])
ap_id = "#{base_url}/users/#{user.nickname}"
%{
ap_id: ap_id,
follower_address: ap_id <> "/followers",
following_address: ap_id <> "/following"
}
else
%{
ap_id: User.ap_id(user),
follower_address: User.ap_followers(user),
following_address: User.ap_following(user)
}
end
user = Map.merge(user, user_urls)
Repo.insert!(user)
end
def generate_activities(user, users) do
do_generate_activities(user, users)
end
defp do_generate_activities(user, users) do
IO.puts("Starting generating 20000 common activities...")
{time, _} =
:timer.tc(fn ->
Task.async_stream(
1..20_000,
fn _ ->
do_generate_activity([user | users])
end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end)
IO.puts("Inserting common activities take #{to_sec(time)} sec.\n")
IO.puts("Starting generating 20000 activities with mentions...")
{time, _} =
:timer.tc(fn ->
Task.async_stream(
1..20_000,
fn _ ->
do_generate_activity_with_mention(user, users)
end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end)
IO.puts("Inserting activities with menthions take #{to_sec(time)} sec.\n")
IO.puts("Starting generating 10000 activities with threads...")
{time, _} =
:timer.tc(fn ->
Task.async_stream(
1..10_000,
fn _ ->
do_generate_threads([user | users])
end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end)
IO.puts("Inserting activities with threads take #{to_sec(time)} sec.\n")
end
defp do_generate_activity(users) do
post = %{
"status" => "Some status without mention with random user"
}
CommonAPI.post(Enum.random(users), post)
end
def generate_power_intervals(opts \\ []) do
count = Keyword.get(opts, :count, 20)
power = Keyword.get(opts, :power, 2)
IO.puts("Generating #{count} intervals for a power #{power} series...")
counts = Enum.map(1..count, fn n -> :math.pow(n, power) end)
sum = Enum.sum(counts)
densities =
Enum.map(counts, fn c ->
c / sum
end)
densities
|> Enum.reduce(0, fn density, acc ->
if acc == 0 do
[{0, density}]
else
[{_, lower} | _] = acc
[{lower, lower + density} | acc]
end
end)
|> Enum.reverse()
end
def generate_tagged_activities(opts \\ []) do
tag_count = Keyword.get(opts, :tag_count, 20)
users = Keyword.get(opts, :users, Repo.all(User))
activity_count = Keyword.get(opts, :count, 200_000)
intervals = generate_power_intervals(count: tag_count)
IO.puts(
"Generating #{activity_count} activities using #{tag_count} different tags of format `tag_n`, starting at tag_0"
)
Enum.each(1..activity_count, fn _ ->
random = :rand.uniform()
i = Enum.find_index(intervals, fn {lower, upper} -> lower <= random && upper > random end)
CommonAPI.post(Enum.random(users), %{"status" => "a post with the tag #tag_#{i}"})
end)
end
defp do_generate_activity_with_mention(user, users) do
mentions_cnt = Enum.random([2, 3, 4, 5])
with_user = Enum.random([true, false])
users = Enum.shuffle(users)
mentions_users = Enum.take(users, mentions_cnt)
mentions_users = if with_user, do: [user | mentions_users], else: mentions_users
mentions_str =
Enum.map(mentions_users, fn user -> "@" <> user.nickname end) |> Enum.join(", ")
post = %{
"status" => mentions_str <> "some status with mentions random users"
}
CommonAPI.post(Enum.random(users), post)
end
defp do_generate_threads(users) do
thread_length = Enum.random([2, 3, 4, 5])
actor = Enum.random(users)
post = %{
"status" => "Start of the thread"
}
{:ok, activity} = CommonAPI.post(actor, post)
Enum.each(1..thread_length, fn _ ->
user = Enum.random(users)
post = %{
"status" => "@#{actor.nickname} reply to thread",
"in_reply_to_status_id" => activity.id
}
CommonAPI.post(user, post)
end)
end
def generate_remote_activities(user, users) do
do_generate_remote_activities(user, users)
end
defp do_generate_remote_activities(user, users) do
IO.puts("Starting generating 10000 remote activities...")
{time, _} =
:timer.tc(fn ->
Task.async_stream(
1..10_000,
fn i ->
do_generate_remote_activity(i, user, users)
end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end)
IO.puts("Inserting remote activities take #{to_sec(time)} sec.\n")
end
defp do_generate_remote_activity(i, user, users) do
actor = Enum.random(users)
%{host: host} = URI.parse(actor.ap_id)
date = Date.utc_today()
datetime = DateTime.utc_now()
map = %{
"actor" => actor.ap_id,
"cc" => [actor.follower_address, user.ap_id],
"context" => "tag:mastodon.example.org,#{date}:objectId=#{i}:objectType=Conversation",
"id" => actor.ap_id <> "/statuses/#{i}/activity",
"object" => %{
"actor" => actor.ap_id,
"atomUri" => actor.ap_id <> "/statuses/#{i}",
"attachment" => [],
"attributedTo" => actor.ap_id,
"bcc" => [],
"bto" => [],
"cc" => [actor.follower_address, user.ap_id],
"content" =>
"<p><span class=\"h-card\"><a href=\"" <>
user.ap_id <>
"\" class=\"u-url mention\">@<span>" <> user.nickname <> "</span></a></span></p>",
"context" => "tag:mastodon.example.org,#{date}:objectId=#{i}:objectType=Conversation",
"conversation" =>
"tag:mastodon.example.org,#{date}:objectId=#{i}:objectType=Conversation",
"emoji" => %{},
"id" => actor.ap_id <> "/statuses/#{i}",
"inReplyTo" => nil,
"inReplyToAtomUri" => nil,
"published" => datetime,
"sensitive" => true,
"summary" => "cw",
"tag" => [
%{
"href" => user.ap_id,
"name" => "@#{user.nickname}@#{host}",
"type" => "Mention"
}
],
"to" => ["https://www.w3.org/ns/activitystreams#Public"],
"type" => "Note",
"url" => "http://#{host}/@#{actor.nickname}/#{i}"
},
"published" => datetime,
"to" => ["https://www.w3.org/ns/activitystreams#Public"],
"type" => "Create"
}
Pleroma.Web.ActivityPub.ActivityPub.insert(map, false)
end
def generate_dms(user, users, opts) do
IO.puts("Starting generating #{opts[:dms_max]} DMs")
{time, _} = :timer.tc(fn -> do_generate_dms(user, users, opts) end)
IO.puts("Inserting dms take #{to_sec(time)} sec.\n")
end
defp do_generate_dms(user, users, opts) do
Task.async_stream(
1..opts[:dms_max],
fn _ ->
do_generate_dm(user, users)
end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end
defp do_generate_dm(user, users) do
post = %{
"status" => "@#{user.nickname} some direct message",
"visibility" => "direct"
}
CommonAPI.post(Enum.random(users), post)
end
def generate_long_thread(user, users, opts) do
IO.puts("Starting generating long thread with #{opts[:thread_length]} replies")
{time, activity} = :timer.tc(fn -> do_generate_long_thread(user, users, opts) end)
IO.puts("Inserting long thread replies take #{to_sec(time)} sec.\n")
{:ok, activity}
end
defp do_generate_long_thread(user, users, opts) do
{:ok, %{id: id} = activity} = CommonAPI.post(user, %{"status" => "Start of long thread"})
Task.async_stream(
1..opts[:thread_length],
fn _ -> do_generate_thread(users, id) end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
activity
end
defp do_generate_thread(users, activity_id) do
CommonAPI.post(Enum.random(users), %{
"status" => "reply to main post",
"in_reply_to_status_id" => activity_id
})
end
def generate_non_visible_message(user, users) do
IO.puts("Starting generating 1000 non visible posts")
{time, _} =
:timer.tc(fn ->
do_generate_non_visible_posts(user, users)
end)
IO.puts("Inserting non visible posts take #{to_sec(time)} sec.\n")
end
defp do_generate_non_visible_posts(user, users) do
[not_friend | users] = users
make_friends(user, users)
Task.async_stream(1..1000, fn _ -> do_generate_non_visible_post(not_friend, users) end,
max_concurrency: 10,
timeout: 30_000
)
|> Stream.run()
end
defp make_friends(_user, []), do: nil
defp make_friends(user, [friend | users]) do
{:ok, _} = User.follow(user, friend)
{:ok, _} = User.follow(friend, user)
make_friends(user, users)
end
defp do_generate_non_visible_post(not_friend, users) do
post = %{
"status" => "some non visible post",
"visibility" => "private"
}
{:ok, activity} = CommonAPI.post(not_friend, post)
thread_length = Enum.random([2, 3, 4, 5])
Enum.each(1..thread_length, fn _ ->
user = Enum.random(users)
post = %{
"status" => "@#{not_friend.nickname} reply to non visible post",
"in_reply_to_status_id" => activity.id,
"visibility" => "private"
}
CommonAPI.post(user, post)
end)
end
end

17
benchmarks/load_testing/helper.ex
View file

@ -1,11 +1,14 @@
defmodule Pleroma.LoadTesting.Helper do
defmacro __using__(_) do
quote do
import Ecto.Query
alias Pleroma.Repo
alias Pleroma.User
alias Ecto.Adapters.SQL
alias Pleroma.Repo
defp to_sec(microseconds), do: microseconds / 1_000_000
end
def to_sec(microseconds), do: microseconds / 1_000_000
def clean_tables do
IO.puts("Deleting old data...\n")
SQL.query!(Repo, "TRUNCATE users CASCADE;")
SQL.query!(Repo, "TRUNCATE activities CASCADE;")
SQL.query!(Repo, "TRUNCATE objects CASCADE;")
SQL.query!(Repo, "TRUNCATE oban_jobs CASCADE;")
end
end

169
benchmarks/load_testing/users.ex Normal file
View file

@ -0,0 +1,169 @@
defmodule Pleroma.LoadTesting.Users do
@moduledoc """
Module for generating users with friends.
"""
import Ecto.Query
import Pleroma.LoadTesting.Helper, only: [to_sec: 1]
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.User.Query
@defaults [
users: 20_000,
friends: 100
]
@max_concurrency 10
@spec generate(keyword()) :: User.t()
def generate(opts \\ []) do
opts = Keyword.merge(@defaults, opts)
generate_users(opts[:users])
main_user =
Repo.one(from(u in User, where: u.local == true, order_by: fragment("RANDOM()"), limit: 1))
make_friends(main_user, opts[:friends])
Repo.get(User, main_user.id)
end
def generate_users(max) do
IO.puts("Starting generating #{max} users...")
{time, users} =
:timer.tc(fn ->
Task.async_stream(
1..max,
&generate_user(&1),
max_concurrency: @max_concurrency,
timeout: 30_000
)
|> Enum.to_list()
end)
IO.puts("Generating users took #{to_sec(time)} sec.\n")
users
end
defp generate_user(i) do
remote = Enum.random([true, false])
%User{
name: "Test テスト User #{i}",
email: "user#{i}@example.com",
nickname: "nick#{i}",
password_hash: Comeonin.Pbkdf2.hashpwsalt("test"),
bio: "Tester Number #{i}",
local: !remote
}
|> user_urls()
|> Repo.insert!()
end
defp user_urls(%{local: true} = user) do
urls = %{
ap_id: User.ap_id(user),
follower_address: User.ap_followers(user),
following_address: User.ap_following(user)
}
Map.merge(user, urls)
end
defp user_urls(%{local: false} = user) do
base_domain = Enum.random(["domain1.com", "domain2.com", "domain3.com"])
ap_id = "https://#{base_domain}/users/#{user.nickname}"
urls = %{
ap_id: ap_id,
follower_address: ap_id <> "/followers",
following_address: ap_id <> "/following"
}
Map.merge(user, urls)
end
def make_friends(main_user, max) when is_integer(max) do
IO.puts("Starting making friends for #{max} users...")
{time, _} =
:timer.tc(fn ->
number_of_users =
(max / 2)
|> Kernel.trunc()
main_user
|> get_users(%{limit: number_of_users, local: :local})
|> run_stream(main_user)
main_user
|> get_users(%{limit: number_of_users, local: :external})
|> run_stream(main_user)
end)
IO.puts("Making friends took #{to_sec(time)} sec.\n")
end
def make_friends(%User{} = main_user, %User{} = user) do
{:ok, _} = User.follow(main_user, user)
{:ok, _} = User.follow(user, main_user)
end
@spec get_users(User.t(), keyword()) :: [User.t()]
def get_users(user, opts) do
criteria = %{limit: opts[:limit]}
criteria =
if opts[:local] do
Map.put(criteria, opts[:local], true)
else
criteria
end
criteria =
if opts[:friends?] do
Map.put(criteria, :friends, user)
else
criteria
end
query =
criteria
|> Query.build()
|> random_without_user(user)
query =
if opts[:friends?] == false do
friends_ids =
%{friends: user}
|> Query.build()
|> Repo.all()
|> Enum.map(& &1.id)
from(u in query, where: u.id not in ^friends_ids)
else
query
end
Repo.all(query)
end
defp random_without_user(query, user) do
from(u in query,
where: u.id != ^user.id,
order_by: fragment("RANDOM()")
)
end
defp run_stream(users, main_user) do
Task.async_stream(users, &make_friends(main_user, &1),
max_concurrency: @max_concurrency,
timeout: 30_000
)
|> Stream.run()
end
end

24
benchmarks/mix/tasks/pleroma/benchmarks/tags.ex
View file

@ -1,9 +1,12 @@
defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
use Mix.Task
alias Pleroma.Repo
alias Pleroma.LoadTesting.Generator
import Pleroma.LoadTesting.Helper, only: [clean_tables: 0]
import Ecto.Query
alias Pleroma.Repo
alias Pleroma.Web.MastodonAPI.TimelineController
def run(_args) do
Mix.Pleroma.start_pleroma()
activities_count = Repo.aggregate(from(a in Pleroma.Activity), :count, :id)
@ -11,8 +14,8 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
if activities_count == 0 do
IO.puts("Did not find any activities, cleaning and generating")
clean_tables()
Generator.generate_users(users_max: 10)
Generator.generate_tagged_activities()
Pleroma.LoadTesting.Users.generate_users(10)
Pleroma.LoadTesting.Activities.generate_tagged_activities()
else
IO.puts("Found #{activities_count} activities, won't generate new ones")
end
@ -34,7 +37,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
Benchee.run(
%{
"Hashtag fetching, any" => fn tags ->
Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
TimelineController.hashtag_fetching(
%{
"any" => tags
},
@ -44,7 +47,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
end,
# Will always return zero results because no overlapping hashtags are generated.
"Hashtag fetching, all" => fn tags ->
Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
TimelineController.hashtag_fetching(
%{
"all" => tags
},
@ -64,7 +67,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
Benchee.run(
%{
"Hashtag fetching" => fn tag ->
Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
TimelineController.hashtag_fetching(
%{
"tag" => tag
},
@ -77,11 +80,4 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
time: 5
)
end
defp clean_tables do
IO.puts("Deleting old data...\n")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE users CASCADE;")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE activities CASCADE;")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE objects CASCADE;")
end
end

22
benchmarks/mix/tasks/pleroma/benchmarks/timelines.ex
View file

@ -1,9 +1,10 @@
defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
use Mix.Task
alias Pleroma.Repo
alias Pleroma.LoadTesting.Generator
import Pleroma.LoadTesting.Helper, only: [clean_tables: 0]
alias Pleroma.Web.CommonAPI
alias Plug.Conn
def run(_args) do
Mix.Pleroma.start_pleroma()
@ -11,7 +12,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
# Cleaning tables
clean_tables()
[{:ok, user} | users] = Generator.generate_users(users_max: 1000)
[{:ok, user} | users] = Pleroma.LoadTesting.Users.generate_users(1000)
# Let the user make 100 posts
@ -38,8 +39,8 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
"user timeline, no followers" => fn reading_user ->
conn =
Phoenix.ConnTest.build_conn()
|> Plug.Conn.assign(:user, reading_user)
|> Plug.Conn.assign(:skip_link_headers, true)
|> Conn.assign(:user, reading_user)
|> Conn.assign(:skip_link_headers, true)
Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{"id" => user.id})
end
@ -56,8 +57,8 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
"user timeline, all following" => fn reading_user ->
conn =
Phoenix.ConnTest.build_conn()
|> Plug.Conn.assign(:user, reading_user)
|> Plug.Conn.assign(:skip_link_headers, true)
|> Conn.assign(:user, reading_user)
|> Conn.assign(:skip_link_headers, true)
Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{"id" => user.id})
end
@ -66,11 +67,4 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
time: 60
)
end
defp clean_tables do
IO.puts("Deleting old data...\n")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE users CASCADE;")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE activities CASCADE;")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE objects CASCADE;")
end
end

136
benchmarks/mix/tasks/pleroma/load_testing.ex
View file

@ -1,114 +1,55 @@
defmodule Mix.Tasks.Pleroma.LoadTesting do
use Mix.Task
use Pleroma.LoadTesting.Helper
import Mix.Pleroma
import Pleroma.LoadTesting.Generator
import Pleroma.LoadTesting.Fetcher
import Ecto.Query
import Pleroma.LoadTesting.Helper, only: [clean_tables: 0]
alias Pleroma.Repo
alias Pleroma.User
@shortdoc "Factory for generation data"
@moduledoc """
Generates data like:
- local/remote users
- local/remote activities with notifications
- direct messages
- long thread
- non visible posts
- local/remote activities with differrent visibility:
- simple activiities
- with emoji
- with mentions
- hellthreads
- with attachments
- with tags
- likes
- reblogs
- simple threads
- long threads
## Generate data
MIX_ENV=benchmark mix pleroma.load_testing --users 20000 --dms 20000 --thread_length 2000
MIX_ENV=benchmark mix pleroma.load_testing -u 20000 -d 20000 -t 2000
MIX_ENV=benchmark mix pleroma.load_testing --users 20000 --friends 1000 --iterations 170 --friends_used 20 --non_friends_used 20
MIX_ENV=benchmark mix pleroma.load_testing -u 20000 -f 1000 -i 170 -fu 20 -nfu 20
Options:
- `--users NUMBER` - number of users to generate. Defaults to: 20000. Alias: `-u`
- `--dms NUMBER` - number of direct messages to generate. Defaults to: 20000. Alias `-d`
- `--thread_length` - number of messages in thread. Defaults to: 2000. ALias `-t`
- `--friends NUMBER` - number of friends for main user. Defaults to: 1000. Alias: `-f`
- `--iterations NUMBER` - number of iterations to generate activities. For each iteration in database is inserted about 120+ activities with different visibility, actors and types.Defaults to: 170. Alias: `-i`
- `--friends_used NUMBER` - number of main user friends used in activity generation. Defaults to: 20. Alias: `-fu`
- `--non_friends_used NUMBER` - number of non friends used in activity generation. Defaults to: 20. Alias: `-nfu`
"""
@aliases [u: :users, d: :dms, t: :thread_length]
@aliases [u: :users, f: :friends, i: :iterations, fu: :friends_used, nfu: :non_friends_used]
@switches [
users: :integer,
dms: :integer,
thread_length: :integer
friends: :integer,
iterations: :integer,
friends_used: :integer,
non_friends_used: :integer
]
@users_default 20_000
@dms_default 1_000
@thread_length_default 2_000
def run(args) do
start_pleroma()
Pleroma.Config.put([:instance, :skip_thread_containment], true)
Mix.Pleroma.start_pleroma()
clean_tables()
{opts, _} = OptionParser.parse!(args, strict: @switches, aliases: @aliases)
users_max = Keyword.get(opts, :users, @users_default)
dms_max = Keyword.get(opts, :dms, @dms_default)
thread_length = Keyword.get(opts, :thread_length, @thread_length_default)
clean_tables()
opts =
Keyword.put(opts, :users_max, users_max)
|> Keyword.put(:dms_max, dms_max)
|> Keyword.put(:thread_length, thread_length)
generate_users(opts)
# main user for queries
IO.puts("Fetching local main user...")
{time, user} =
:timer.tc(fn ->
Repo.one(
from(u in User, where: u.local == true, order_by: fragment("RANDOM()"), limit: 1)
)
end)
IO.puts("Fetching main user take #{to_sec(time)} sec.\n")
IO.puts("Fetching local users...")
{time, users} =
:timer.tc(fn ->
Repo.all(
from(u in User,
where: u.id != ^user.id,
where: u.local == true,
order_by: fragment("RANDOM()"),
limit: 10
)
)
end)
IO.puts("Fetching local users take #{to_sec(time)} sec.\n")
IO.puts("Fetching remote users...")
{time, remote_users} =
:timer.tc(fn ->
Repo.all(
from(u in User,
where: u.id != ^user.id,
where: u.local == false,
order_by: fragment("RANDOM()"),
limit: 10
)
)
end)
IO.puts("Fetching remote users take #{to_sec(time)} sec.\n")
generate_activities(user, users)
generate_remote_activities(user, remote_users)
generate_like_activities(
user, Pleroma.Repo.all(Pleroma.Activity.Queries.by_type("Create"))
)
generate_dms(user, users, opts)
{:ok, activity} = generate_long_thread(user, users, opts)
generate_non_visible_message(user, users)
user = Pleroma.LoadTesting.Users.generate(opts)
Pleroma.LoadTesting.Activities.generate(user, opts)
IO.puts("Users in DB: #{Repo.aggregate(from(u in User), :count, :id)}")
@ -120,19 +61,6 @@ defmodule Mix.Tasks.Pleroma.LoadTesting do
"Notifications in DB: #{Repo.aggregate(from(n in Pleroma.Notification), :count, :id)}"
)
fetch_user(user)
query_timelines(user)
query_notifications(user)
query_dms(user)
query_long_thread(user, activity)
Pleroma.Config.put([:instance, :skip_thread_containment], false)
query_timelines(user)
end
defp clean_tables do
IO.puts("Deleting old data...\n")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE users CASCADE;")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE activities CASCADE;")
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE objects CASCADE;")
Pleroma.LoadTesting.Fetcher.run_benchmarks(user)
end
end

2
config/benchmark.exs
View file

@ -39,7 +39,7 @@ config :pleroma, Pleroma.Repo,
adapter: Ecto.Adapters.Postgres,
username: "postgres",
password: "postgres",
database: "pleroma_test",
database: "pleroma_benchmark",
hostname: System.get_env("DB_HOST") || "localhost",
pool_size: 10

1
lib/mix/pleroma.ex
View file

@ -5,6 +5,7 @@
defmodule Mix.Pleroma do
@doc "Common functions to be reused in mix tasks"
def start_pleroma do
Mix.Task.run("app.start")
Application.put_env(:phoenix, :serve_endpoints, false, persistent: true)
if Pleroma.Config.get(:env) != :test do

2
lib/pleroma/application.ex
View file

@ -157,7 +157,7 @@ defmodule Pleroma.Application do
defp chat_enabled?, do: Pleroma.Config.get([:chat, :enabled])
defp streamer_child(:test), do: []
defp streamer_child(env) when env in [:test, :benchmark], do: []
defp streamer_child(_) do
[Pleroma.Web.Streamer.supervisor()]