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[No QA][Sentry] Enable experimental profiling option#87560

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rlinoz merged 5 commits intoExpensify:mainfrom
callstack-internal:sentry/experimental-trace-lifecycle
Apr 22, 2026
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[No QA][Sentry] Enable experimental profiling option#87560
rlinoz merged 5 commits intoExpensify:mainfrom
callstack-internal:sentry/experimental-trace-lifecycle

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@sosek108 sosek108 commented Apr 10, 2026 •
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Explanation of Change

We modify Sentry's configuration to enable experimental feature to enable profiling for whole transaction trace. According to Sentry's documentation: https://sentry.zendesk.com/hc/en-us/articles/36024865135131-Continuous-UI-Profiling-FAQ we can do this via setting profiling lifecycle to trace.

Fixed Issues

$ #87489
PROPOSAL:

Tests

To test this PR I had to change profileSessionSampleRate value to 1 so all transactions are profiled.

  1. Open application
  2. Do some stuff, preferably actions that are heavy in computation
  3. Go to Sentry
  4. Look for span with profiles added (profiles are attached to root spans mostly)
  5. Check profile if it's length is good enough (covers whole transaction)

Offline tests

N/A. Online access is required

QA Steps

// TODO: These must be filled out, or the issue title must include "[No QA]."

N/A. Sentry configuration change

PR Author Checklist

  • I linked the correct issue in the ### Fixed Issues section above
  • I wrote clear testing steps that cover the changes made in this PR
    • I added steps for local testing in the Tests section
    • I added steps for the expected offline behavior in the Offline steps section
    • I added steps for Staging and/or Production testing in the QA steps section
    • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
    • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
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Screenshots/Videos

Android: Native
Nagranie.z.ekranu.2026-04-17.o.10.14.53.mov
Android: mWeb Chrome
iOS: Native
iOS: mWeb Safari
MacOS: Chrome / Safari
Nagranie.z.ekranu.2026-04-17.o.10.13.21.mov

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🚧 @rlinoz has triggered a test Expensify/App build. You can view the workflow run here.

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sosek108 commented Apr 13, 2026

The build for android works, app works, but I'm not sure if this change works 100%.

image

Here is example where profile ends after ~350ms. This is android.

For web I did not found anything suspicious.

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sosek108 commented Apr 14, 2026

@rlinoz can you run adhoc build again? 🙏

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🚧 @rlinoz has triggered a test Expensify/App build. You can view the workflow run here.

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github-actions Bot commented Apr 14, 2026

🧪🧪 Use the links below to test this adhoc build on Android, iOS, and Web. Happy testing! 🧪🧪
Built from App PR #87560.

Android 🤖 iOS 🍎
https://ad-hoc-expensify-cash.s3.us-east-1.amazonaws.com/rock-artifacts/ad-hoc/rock-android-Adhoc-bc76c3c-678b3bb-86d3f2457de6cd2aa154228b2875e190c01d12d2/index.html https://ad-hoc-expensify-cash.s3.us-east-1.amazonaws.com/rock-artifacts/ad-hoc/rock-ios-device-AdHoc-bc76c3c-678b3bb-1b5e20092daafa5bffb8559ca74baa63a3f09422/index.html
Android iOS
Web 🕸️
https://87560.pr-testing.expensify.com
Web

👀 View the workflow run that generated this build 👀

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rlinoz commented Apr 15, 2026

@sosek108 did you get a chance to test that?

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sosek108 commented Apr 16, 2026

Sorry for the delay. I've been into another investigation lately.

I tested this on Android and the most important part is that everything works but my testing wasn't successful as regards verifying whether profiling actually takes place throughout the entire transaction.

Could you also check iOS if everything works? We could move this to production and see on live data

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rlinoz commented Apr 16, 2026

iOS is working fine

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sosek108 commented Apr 17, 2026

I'll finish the PR asap

@sosek108 sosek108 marked this pull request as ready for review April 17, 2026 08:19
@sosek108 sosek108 requested review from a team as code owners April 17, 2026 08:19
@melvin-bot melvin-bot Bot requested review from abzokhattab and removed request for a team April 17, 2026 08:19
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melvin-bot Bot commented Apr 17, 2026

@abzokhattab Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

@melvin-bot melvin-bot Bot requested review from joekaufmanexpensify and removed request for a team April 17, 2026 08:19
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sosek108 commented Apr 17, 2026

@rlinoz PR is ready to review. Waiting for checks to pass

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abzokhattab commented Apr 17, 2026

would it need c+ review?

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sosek108 commented Apr 17, 2026

Reassure's failing but it cannot be related to our change

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joekaufmanexpensify commented Apr 17, 2026

No product review needed

@joekaufmanexpensify joekaufmanexpensify removed their request for review April 17, 2026 19:53
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rlinoz commented Apr 20, 2026 •
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No need for C+, thanks!

@rlinoz rlinoz removed the request for review from abzokhattab April 20, 2026 13:03
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rlinoz commented Apr 20, 2026

Reviewer Checklist

  • I have verified the author checklist is complete (all boxes are checked off).
  • I verified the correct issue is linked in the ### Fixed Issues section above
  • I verified testing steps are clear and they cover the changes made in this PR
    • I verified the steps for local testing are in the Tests section
    • I verified the steps for Staging and/or Production testing are in the QA steps section
    • I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
    • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
  • I checked that screenshots or videos are included for tests on all platforms
  • I included screenshots or videos for tests on all platforms
  • I verified that the composer does not automatically focus or open the keyboard on mobile unless explicitly intended. This includes checking that returning the app from the background does not unexpectedly open the keyboard.
  • I verified tests pass on all platforms & I tested again on:
    • Android: HybridApp
    • Android: mWeb Chrome
    • iOS: HybridApp
    • iOS: mWeb Safari
    • MacOS: Chrome / Safari
  • If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
  • I verified there are no new alerts related to the canBeMissing param for useOnyx
  • I verified proper code patterns were followed (see Reviewing the code)
    • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
    • I verified that comments were added to code that is not self explanatory
    • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
    • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
    • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
    • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
    • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
    • I verified the JSDocs style guidelines (in STYLE.md) were followed
  • If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
  • I verified that this PR follows the guidelines as stated in the Review Guidelines
  • I verified other components that can be impacted by these changes have been tested, and I retested again (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar have been tested & I retested again)
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  • If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
  • If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
  • If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
  • If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
  • If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
    • I verified that all the inputs inside a form are aligned with each other.
    • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
  • If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
  • For any bug fix or new feature in this PR, I verified that sufficient unit tests are included to prevent regressions in this flow.
  • If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.
  • I have checked off every checkbox in the PR reviewer checklist, including those that don't apply to this PR.

Screenshots/Videos

Android: HybridApp
Android: mWeb Chrome
iOS: HybridApp
iOS: mWeb Safari
MacOS: Chrome / Safari

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rlinoz commented Apr 20, 2026

@sosek108 if you can merge main here, maybe that helps the reassure test pass.

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sosek108 commented Apr 22, 2026

@rlinoz reassure passes now 🚀

@rlinoz rlinoz merged commit 4a128f1 into Expensify:main Apr 22, 2026
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🚧 @rlinoz has triggered a test Expensify/App build. You can view the workflow run here.

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github-actions Bot commented Apr 22, 2026

🧪🧪 Use the links below to test this adhoc build on Android, iOS, and Web. Happy testing! 🧪🧪
Built from App PR #87560.

Android 🤖 iOS 🍎
https://ad-hoc-expensify-cash.s3.us-east-1.amazonaws.com/rock-artifacts/ad-hoc/rock-android-Adhoc-4a128f1-d98911d-959025a88fc20238a1d7098c98da1ca318a7b651/index.html https://ad-hoc-expensify-cash.s3.us-east-1.amazonaws.com/rock-artifacts/ad-hoc/rock-ios-device-AdHoc-4a128f1-d98911d-1b433a66f3115adf1accbee1924dbffeb9b72ed1/index.html
Android iOS
Web 🕸️
https://87560.pr-testing.expensify.com
Web

👀 View the workflow run that generated this build 👀

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OSBotify commented Apr 22, 2026

✋ This PR was not deployed to staging yet because QA is ongoing. It will be automatically deployed to staging after the next production release.

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OSBotify commented Apr 23, 2026

🚀 Deployed to staging by https://github.com/rlinoz in version: 9.3.62-0 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

Bundle Size Analysis (Sentry):

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