perf(Channel): linear speed position getter #9497

kyranet · 2023-05-01T22:57:10Z

Please describe the changes this PR makes and why it should be merged:

Similar to #9493, but for channels.

Runs	Old	New	Difference
10000	83.95ms (m: 3.772μs M: 1.06ms ~: 6.902μs)	31.84ms (m: 0.838μs M: 327.167μs ~: 1.801μs)	37.93% (m: 22.22% M: 30.86% ~: 26.09%)
100000	708.62ms (m: 3.702μs M: 0.46ms ~: 5.764μs)	301.75ms (m: 0.489μs M: 38.975μs ~: 1.767μs)	42.58% (m: 13.21% M: 8.47% ~: 30.66%)

Labels

m: minimum time per run
M: maximum time per run
~: mean time per run

Basically skips the sorted call, which is an algorithm with an O(n * log(n)) cost, a filter O(n), as well as the indexOf, which is another O(n) call. With this, not only it's not longer allocating 2 Collections nor an Array (making the only allocation be the iterator used in reduce), but the performance also goes down to a single O(n).

Also removed a repeated indexOf call for the target channel on every iteration, providing an extra performance boost. This code should see a performance boost between x4 and x5.

I also added GuildForum as a compatible type, and renamed variables to be more understandable of the actual behaviour they see.

`🤖 Generated by Copilot at e0c74a8`

We're sailing on the Discord sea, with channels of all kinds
We've got to sort them by their type, and keep them well aligned
So heave away, me hearties, heave away with all your might
We'll use the ChannelType enum to get the order right

Status and versioning classification:

I know how to update typings and have done so, or typings don't need updating

vercel · 2023-05-01T22:57:14Z

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Name	Status	Preview	Comments	Updated (UTC)
discord-js	❌ Failed (Inspect)			Jul 9, 2023 8:55pm
discord-js-guide	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 9, 2023 8:55pm

packages/discord.js/src/structures/GuildChannel.js

Co-authored-by: kyra <[email protected]>

Co-authored-by: Vlad Frangu <[email protected]>

github-actions · 2023-07-09T20:55:35Z

⚡️ Lighthouse report for the changes in this PR:

Category	Score
🟠 Performance	68
🟢 Accessibility	98
🟢 Best practices	100
🟢 SEO	94
🟠 PWA	70

Lighthouse ran on https://discord-js-guide-git-fork-kyranet-perf-channel-de4706-discordjs.vercel.app/guide/home/introduction

* perf(Channel): linear speed position getter (#9497) Co-authored-by: kyra <[email protected]> * perf(Role): linear speed position getter --------- Co-authored-by: kyra <[email protected]> Co-authored-by: Jiralite <[email protected]>

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [discord.js](https://discord.js.org) ([source](https://github.com/discordjs/discord.js)) | dependencies | minor | [`14.11.0` -> `14.14.1`](https://renovatebot.com/diffs/npm/discord.js/14.11.0/14.14.1) | --- ### Release Notes <details> <summary>discordjs/discord.js (discord.js)</summary> ### [`v14.14.1`](https://github.com/discordjs/discord.js/blob/HEAD/packages/discord.js/CHANGELOG.md#14141---2023-11-12) [Compare Source](discordjs/discord.js@14.14.0...14.14.1) #### Bug Fixes - **Emoji:** `id` set as `undefined` edge case ([#9953](discordjs/discord.js#9953)) ([cc07a28](discordjs/discord.js@cc07a28)) - **BaseClient:** Default in objects properly ([#9952](discordjs/discord.js#9952)) ([f93abf7](discordjs/discord.js@f93abf7)) #### Documentation - Use preferred nullable syntax (`?T` over `T | null`) ([#9946](discordjs/discord.js#9946)) ([1e4ef35](discordjs/discord.js@1e4ef35)) #### Refactor - Use formatters ([#9956](discordjs/discord.js#9956)) ([40726db](discordjs/discord.js@40726db)) #### Typings - Use wrapper utilities ([#9945](discordjs/discord.js#9945)) ([4bc1dae](discordjs/discord.js@4bc1dae)) ### [`v14.14.0`](https://github.com/discordjs/discord.js/blob/HEAD/packages/discord.js/CHANGELOG.md#14140---2023-11-12) [Compare Source](discordjs/discord.js@14.13.0...14.14.0) #### Bug Fixes - **Client:** Ensure destroyed connections are not ready ([#9942](discordjs/discord.js#9942)) ([b5e23ec](discordjs/discord.js@b5e23ec)) - **Webhook:** Do not call `client.deleteWebhook` in `delete` ([#9786](discordjs/discord.js#9786)) ([31d914e](discordjs/discord.js@31d914e)) - **GuildManager#fetch:** Inject shard id ([#9921](discordjs/discord.js#9921)) ([85753a9](discordjs/discord.js@85753a9)) - Prevent 'undefined' debug message on intentional shard closure ([#9846](discordjs/discord.js#9846)) ([0e0b85b](discordjs/discord.js@0e0b85b)) - **Role:** Calculate position correctly when rawPositions are equal ([#9871](discordjs/discord.js#9871)) ([0529b2a](discordjs/discord.js@0529b2a)) - **GuildScheduledEvent:** Use `if...else` pattern and handle partials ([#9802](discordjs/discord.js#9802)) ([32d614c](discordjs/discord.js@32d614c)) #### Documentation - **Message:** Remove duplicated word 'of' in description ([#9923](discordjs/discord.js#9923)) ([85a78f9](discordjs/discord.js@85a78f9)) - **GuildMember:** Clarify display color ([#9891](discordjs/discord.js#9891)) ([e38d03f](discordjs/discord.js@e38d03f)) - Remove duplicate `APIEmoji` ([#9880](discordjs/discord.js#9880)) ([8cfadb6](discordjs/discord.js@8cfadb6)) - Consolidate API types ([#9881](discordjs/discord.js#9881)) ([44a3cbf](discordjs/discord.js@44a3cbf)) - Remove `FileOptions` ([#9855](discordjs/discord.js#9855)) ([eaabcdf](discordjs/discord.js@eaabcdf)) - **DiscordjsErrorCodes:** Deprecate unused properties ([#9790](discordjs/discord.js#9790)) ([4588e07](discordjs/discord.js@4588e07)) - **ApplicationCommandManager:** Id parameter can take options ([#9664](discordjs/discord.js#9664)) ([ed14135](discordjs/discord.js@ed14135)) - **Attachment:** Add MIME types link to `contentType` ([#9824](discordjs/discord.js#9824)) ([85b2498](discordjs/discord.js@85b2498)) - Fix "its" typo ([#9825](discordjs/discord.js#9825)) ([c50809e](discordjs/discord.js@c50809e)) - **GuildMember:** Clarify timeout parameter wording ([#9800](discordjs/discord.js#9800)) ([8d97e2d](discordjs/discord.js@8d97e2d)) - **create-discord-bot:** Support bun in create-discord-bot ([#9798](discordjs/discord.js#9798)) ([7157748](discordjs/discord.js@7157748)) #### Features - Default select menu values ([#9867](discordjs/discord.js#9867)) ([4ff3ea4](discordjs/discord.js@4ff3ea4)) - Mainlib docs on new website ([#9930](discordjs/discord.js#9930)) ([da455bc](discordjs/discord.js@da455bc)) - **cleanContent:** Add slash commands and emojis ([#9809](discordjs/discord.js#9809)) ([c2349d4](discordjs/discord.js@c2349d4)) - **Emoji:** Add `imageURL()` ([#9788](discordjs/discord.js#9788)) ([b6c762c](discordjs/discord.js@b6c762c)) - Onboarding mode and edit method ([#9647](discordjs/discord.js#9647)) ([7671a83](discordjs/discord.js@7671a83)) - Support new application properties and patch endpoint ([#9709](discordjs/discord.js#9709)) ([1fe7247](discordjs/discord.js@1fe7247)) - **BaseChannel:** Add `isThreadOnly()` ([#9847](discordjs/discord.js#9847)) ([699b232](discordjs/discord.js@699b232)) - **StageInstanceManager:** Add `guildScheduledEvent` to `create()` ([#8885](discordjs/discord.js#8885)) ([931c3ed](discordjs/discord.js@931c3ed)) - Support `default_thread_rate_limit_per_user` in channel creation ([#9273](discordjs/discord.js#9273)) ([1e5c14b](discordjs/discord.js@1e5c14b)) - Add media channels ([#9662](discordjs/discord.js#9662)) ([571aedd](discordjs/discord.js@571aedd)) - Support widget image URL ([#9782](discordjs/discord.js#9782)) ([b6a2441](discordjs/discord.js@b6a2441)) - **GuildAuditLogsEntry:** Expose extra integrationType in relevant log types ([#9796](discordjs/discord.js#9796)) ([3109798](discordjs/discord.js@3109798)) - Add support for teams update ([#9805](discordjs/discord.js#9805)) ([c66636d](discordjs/discord.js@c66636d)) - **Presence:** Expose sync_id in Activity ([#9766](discordjs/discord.js#9766)) ([485dd71](discordjs/discord.js@485dd71)) #### Refactor - **utils:** Remove `mergeDefault` ([#9938](discordjs/discord.js#9938)) ([5b0aa92](discordjs/discord.js@5b0aa92)) - Use proper variable names in callbacks ([#9840](discordjs/discord.js#9840)) ([11f6955](discordjs/discord.js@11f6955)) - **GuildAuditLogsEntry:** Abstract reduce logic into a new function ([#9845](discordjs/discord.js#9845)) ([19ea0ba](discordjs/discord.js@19ea0ba)) - Stickers are free (no more "premium" packs) ([#9791](discordjs/discord.js#9791)) ([e02a59b](discordjs/discord.js@e02a59b)) #### Typings - **Partials:** Add toString() method to supported Partials ([#9835](discordjs/discord.js#9835)) ([7422d9f](discordjs/discord.js@7422d9f)) - **MessageEditOptions:** Correct `attachments` type ([#9874](discordjs/discord.js#9874)) ([2aa3250](discordjs/discord.js@2aa3250)) - **UserContextMenuCommandInteraction:** Nullify `targetMember` ([#9844](discordjs/discord.js#9844)) ([3c043d8](discordjs/discord.js@3c043d8)) - Don't include dom types ([#9831](discordjs/discord.js#9831)) ([9dbc954](discordjs/discord.js@9dbc954)) - **Client:** Fix isReady narrowing ([#9828](discordjs/discord.js#9828)) ([6404c01](discordjs/discord.js@6404c01)) ### [`v14.13.0`](https://github.com/discordjs/discord.js/blob/HEAD/packages/discord.js/CHANGELOG.md#14130---2023-08-17) [Compare Source](discordjs/discord.js@14.12.1...14.13.0) #### Bug Fixes - **Action:** Do not add the client user as a recipient ([#9774](discordjs/discord.js#9774)) ([24fbb11](discordjs/discord.js@24fbb11)) - **DMChannel:** Correct partial typo ([#9773](discordjs/discord.js#9773)) ([c1ff545](discordjs/discord.js@c1ff545)) - **CachedManager:** Allow overriding constructor for makeCache ([#9763](discordjs/discord.js#9763)) ([346fa57](discordjs/discord.js@346fa57)) - **types:** Fixed CachedManager constructor arguments in type ([#9761](discordjs/discord.js#9761)) ([b3c85d3](discordjs/discord.js@b3c85d3)) - **Action:** Do not set `undefined` values ([#9755](discordjs/discord.js#9755)) ([d8e3755](discordjs/discord.js@d8e3755)) #### Documentation - **EmbedBuilder:** `@readonly` length ([#9778](discordjs/discord.js#9778)) ([8f572a6](discordjs/discord.js@8f572a6)) - **WebhookEditOptions:** Add all of the types ([#9776](discordjs/discord.js#9776)) ([d5be424](discordjs/discord.js@d5be424)) - Update Node.js requirement to 16.11.0 ([#9764](discordjs/discord.js#9764)) ([188877c](discordjs/discord.js@188877c)) #### Features - **Client:** Add deleteWebhook method ([#9777](discordjs/discord.js#9777)) ([d90ba8d](discordjs/discord.js@d90ba8d)) - **ClientPresence:** Allow setting activity state ([#9743](discordjs/discord.js#9743)) ([9ed1b59](discordjs/discord.js@9ed1b59)) - **ClientApplication:** Approximate guild count and new `GET` route ([#9713](discordjs/discord.js#9713)) ([632a9b4](discordjs/discord.js@632a9b4)) - **Role:** Add `flags` ([#9694](discordjs/discord.js#9694)) ([3b18e5b](discordjs/discord.js@3b18e5b)) - **Attachment:** Add `flags` ([#9686](discordjs/discord.js#9686)) ([692f0fc](discordjs/discord.js@692f0fc)) - Add `Client#webhooksUpdate` ([#9732](discordjs/discord.js#9732)) ([0de071d](discordjs/discord.js@0de071d)) #### Typings - **GuildInvitableChannelResolvable:** Allow forum channels ([#9775](discordjs/discord.js#9775)) ([727dc09](discordjs/discord.js@727dc09)) - Make activity name required ([#9765](discordjs/discord.js#9765)) ([0a9a3ed](discordjs/discord.js@0a9a3ed)) - **BaseButtonComponentData:** Narrow component type ([#9735](discordjs/discord.js#9735)) ([a30d46c](discordjs/discord.js@a30d46c)) ### [`v14.12.1`](https://github.com/discordjs/discord.js/blob/HEAD/packages/discord.js/CHANGELOG.md#14121---2023-08-01) [Compare Source](discordjs/discord.js@14.12.0...14.12.1) #### Bug Fixes - **BaseClient:** Fix destroy method ([#9742](discordjs/discord.js#9742)) ([1af7e5a](discordjs/discord.js@1af7e5a)) ### [`v14.12.0`](https://github.com/discordjs/discord.js/blob/HEAD/packages/discord.js/CHANGELOG.md#14120---2023-07-31) [Compare Source](discordjs/discord.js@14.11.0...14.12.0) #### Bug Fixes - **ChannelUpdate:** Check against unknown channels ([#9697](discordjs/discord.js#9697)) ([7fb91c5](discordjs/discord.js@7fb91c5)) - **Action:** Use existing recipients if available ([#9653](discordjs/discord.js#9653)) ([719e54a](discordjs/discord.js@719e54a)) - Everyone role members ([#9685](discordjs/discord.js#9685)) ([0803eb5](discordjs/discord.js@0803eb5)) - `awaitMessageComponent` with `MessageComponentInteraction`s ([#8598](discordjs/discord.js#8598)) ([b61e4fb](discordjs/discord.js@b61e4fb)) - **ThreadManager:** Fix internal crash upon conditionally resolving thread members ([#9648](discordjs/discord.js#9648)) ([a6dbe16](discordjs/discord.js@a6dbe16)) - **User:** Check global name in equals ([#9631](discordjs/discord.js#9631)) ([8f3bd38](discordjs/discord.js@8f3bd38)) - **WebSocketManager:** Await WebSocket destroy ([#9519](discordjs/discord.js#9519)) ([75308f2](discordjs/discord.js@75308f2)) - **Client:** Safe call for possibly null WebSocket ([#9600](discordjs/discord.js#9600)) ([24a6149](discordjs/discord.js@24a6149)) - **ThreadManager:** Ensure `fetchActive()` only returns active threads in a channel ([#9568](discordjs/discord.js#9568)) ([53aa24d](discordjs/discord.js@53aa24d)) - **LimitedCollection:** Allow items to be stored if keepOverLimit is true when maxSize is 0 ([#9534](discordjs/discord.js#9534)) ([9345d1b](discordjs/discord.js@9345d1b)) - **AutocompleteInteraction:** Prevent snake casing of locales ([#9565](discordjs/discord.js#9565)) ([7196fe3](discordjs/discord.js@7196fe3)) #### Documentation - Change `Channel` to `BaseChannel` ([#9718](discordjs/discord.js#9718)) ([e5effb6](discordjs/discord.js@e5effb6)) - **BaseChannel:** Remove `APIChannel` ([#9717](discordjs/discord.js#9717)) ([125405f](discordjs/discord.js@125405f)) - **BuildersSelectMenuOption:** Update link ([#9690](discordjs/discord.js#9690)) ([ede9f4e](discordjs/discord.js@ede9f4e)) - **ClientOptions:** Change default value of sweepers in docs ([#9591](discordjs/discord.js#9591)) ([911e6ef](discordjs/discord.js@911e6ef)) - **Client:** Correct invite gateway permission checks ([#9597](discordjs/discord.js#9597)) ([e1b6eee](discordjs/discord.js@e1b6eee)) - Fix broken links to new documentation ([#9563](discordjs/discord.js#9563)) ([d01e8aa](discordjs/discord.js@d01e8aa)) #### Features - Add ws option support for "buildIdentifyThrottler" ([#9728](discordjs/discord.js#9728)) ([6307f81](discordjs/discord.js@6307f81)) - **Client:** Add `guildAvailable` event ([#9692](discordjs/discord.js#9692)) ([3c85fb2](discordjs/discord.js@3c85fb2)) - User avatar decorations ([#8914](discordjs/discord.js#8914)) ([8d97017](discordjs/discord.js@8d97017)) - Add silent option to ShardingManager ([#9506](discordjs/discord.js#9506)) ([df40dcd](discordjs/discord.js@df40dcd)) - **EmbedBuilder:** Add `.length` ([#8682](discordjs/discord.js#8682)) ([53c17e0](discordjs/discord.js@53c17e0)) - Guild onboarding ([#9120](discordjs/discord.js#9120)) ([dc73c93](discordjs/discord.js@dc73c93)) - Add resume event in shard ([#9650](discordjs/discord.js#9650)) ([a73d54e](discordjs/discord.js@a73d54e)) - **presence:** Re-introduce image resolving for other platforms ([#9637](discordjs/discord.js#9637)) ([73c2f8a](discordjs/discord.js@73c2f8a)) - Add message to send resume event to shard ([#9626](discordjs/discord.js#9626)) ([a873ec1](discordjs/discord.js@a873ec1)) - Support new username system ([#9512](discordjs/discord.js#9512)) ([1ab60f9](discordjs/discord.js@1ab60f9)) - **GuildAuditLogsEntry#extra:** Add missing `channel` property ([#9518](discordjs/discord.js#9518)) ([2272321](discordjs/discord.js@2272321)) #### Performance - **Channel:** Linear speed position getter ([#9497](discordjs/discord.js#9497)) ([09b0382](discordjs/discord.js@09b0382)) - **Role:** Improve `members` getter ([#9529](discordjs/discord.js#9529)) ([37181ab](discordjs/discord.js@37181ab)) #### Refactor - **User:** Remove deprecation warning from tag ([#9660](discordjs/discord.js#9660)) ([cf8012c](discordjs/discord.js@cf8012c)) - **GuildMember:** Make `_roles` property non-enumerable ([#9387](discordjs/discord.js#9387)) ([46167a7](discordjs/discord.js@46167a7)) - **rest:** Switch api to fetch-like and provide strategies ([#9416](discordjs/discord.js#9416)) ([cdaa0a3](discordjs/discord.js@cdaa0a3)) - **BREAKING CHANGE:** NodeJS v18+ is required when using node due to the use of global `fetch` - **BREAKING CHANGE:** The raw method of REST now returns a web compatible `Respone` object. - **BREAKING CHANGE:** The `parseResponse` utility method has been updated to operate on a web compatible `Response` object. - **BREAKING CHANGE:** Many underlying internals have changed, some of which were exported. - **BREAKING CHANGE:** `DefaultRestOptions` used to contain a default `agent`, which is now set to `null` instead. #### Typings - **MessageManager:** Allow comparison of messages again ([#9612](discordjs/discord.js#9612)) ([a48d0ef](discordjs/discord.js@a48d0ef)) - **AutoModerationActionExecution:** Add forum channels as a possible type in `channel()` ([#9623](discordjs/discord.js#9623)) ([d64330a](discordjs/discord.js@d64330a)) - **ModalSubmitFields:** Components is an array ([#9406](discordjs/discord.js#9406)) ([1cab79f](discordjs/discord.js@1cab79f)) - Use `readonly` arrays and `const` type parameters in places ([#9641](discordjs/discord.js#9641)) ([cd69868](discordjs/discord.js@cd69868)) - **BaseInteraction:** `appPermissions` not `null` in guilds ([#9601](discordjs/discord.js#9601)) ([6c2242f](discordjs/discord.js@6c2242f)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Reviewed-on: https://gitea.vylpes.xyz/RabbitLabs/vylbot-app/pulls/351 Reviewed-by: Vylpes <[email protected]> Co-authored-by: Renovate Bot <[email protected]> Co-committed-by: Renovate Bot <[email protected]>

perf(Channel): linear speed position getter

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github-actions bot added the packages:discord.js label May 1, 2023

kyranet added semver:patch performance labels May 1, 2023

Jiralite added this to the discord.js 14.11 milestone May 1, 2023

kyranet added 3 commits May 2, 2023 01:24

fix: add another set of parens

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perf: lower memory and CPU usage

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refactor: add shared private utility for group types

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kyranet marked this pull request as ready for review May 2, 2023 09:29

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Jiralite modified the milestones: discord.js 14.11, discord.js 14.12, discord.js 14.13 May 6, 2023

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perf(Channel): linear speed position getter (discordjs#9497)

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Co-authored-by: kyra <[email protected]>

jaw0r3k mentioned this pull request May 6, 2023

perf: linear speed position getters #9528

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kyranet and others added 2 commits July 9, 2023 22:49

perf: improve readability and performance

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Co-authored-by: Vlad Frangu <[email protected]>

feat: add support for voice sortables

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kyranet force-pushed the perf/channel/faster-position branch from 7895219 to 8742f2a Compare July 9, 2023 20:50

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Merge branch 'main' into perf/channel/faster-position

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JMTK mentioned this pull request Nov 11, 2023

Problem with the channelUpdate event #7916

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perf(Channel): linear speed position getter #9497

perf(Channel): linear speed position getter #9497

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perf(Channel): linear speed position getter #9497

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