docs(js): Update profiling option in quick start guides#16202
Merged
inventarSarah merged 1 commit intomasterfrom Feb 5, 2026
Merged
docs(js): Update profiling option in quick start guides#16202inventarSarah merged 1 commit intomasterfrom
inventarSarah merged 1 commit intomasterfrom
Conversation
inventarSarah
requested review from
andreiborza,
chargome,
coolguyzone and
s1gr1d
|
The latest updates on your projects. Learn more about Vercel for GitHub.
1 Skipped Deployment
|
inventarSarah
commented
Jan 29, 2026
|
|
||
| // Adds request headers and IP for users, for more info visit: | ||
| // https://docs.sentry.io/platforms/javascript/guides/gcp-functions/configuration/options/#sendDefaultPii | ||
| sendDefaultPii: true, |
Collaborator
Author
There was a problem hiding this comment.
In the current quick start guide sendDefaultPii is only listed in the "HTTP functions" tab, so I deleted it from here -- let me know if I need to re-add it 👍
inventarSarah
force-pushed
the
smi/quick-start/update-profiling
branch
from
e00cf9c to
8fc7dd2
Compare
![sentry[bot]](https://avatars.githubusercontent.com/in/12637?s=60&v=4){kind=small}
Comment on lines
29
to
38
| // ___PRODUCT_OPTION_END___ performance | ||
| // ___PRODUCT_OPTION_START___ profiling | ||
|
|
||
| // Set profilesSampleRate to 1.0 to profile 100% | ||
| // of sampled transactions. | ||
| // This is relative to tracesSampleRate | ||
| // Enable profiling for a percentage of sessions | ||
| // Learn more at | ||
| // https://docs.sentry.io/platforms/javascript/guides/node/configuration/options/#profilesSampleRate | ||
| profilesSampleRate: 1.0, | ||
| // https://docs.sentry.io/platforms/javascript/configuration/options/#profileSessionSampleRate | ||
| profileSessionSampleRate: 1.0, | ||
| // ___PRODUCT_OPTION_END___ profiling | ||
| // ___PRODUCT_OPTION_START___ logs | ||
|
|
There was a problem hiding this comment.
Bug: The Express v7.x quickstart guide was not updated to use profileSessionSampleRate and still uses the deprecated profilesSampleRate option, contrary to the PR's goal.
Severity: MEDIUM
Suggested Fix
In the file platform-includes/getting-started-node/javascript.express__v7.x.mdx, replace the two instances of profilesSampleRate: 1.0 with profileSessionSampleRate: 1.0. Also, update the associated comment to reflect that sampling is session-based and not relative to tracesSampleRate.
Prompt for AI Agent
Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.
Location: platform-includes/getting-started-config/javascript.node.mdx#L29-L38
Potential issue: The pull request aimed to update all JavaScript quickstart guides to
use `profileSessionSampleRate` instead of the deprecated `profilesSampleRate`. However,
the Express v7.x guide (`javascript.express__v7.x.mdx`) was missed and still contains
`profilesSampleRate`. This means users following this specific guide will implement a
deprecated, transaction-based sampling method instead of the intended session-based one.
The accompanying code comment, "This is relative to tracesSampleRate," is also now
incorrect for the modern approach and will be misleading if the option is updated
without changing the comment.
Did we get this right? 👍 / 👎 to inform future reviews.
s1gr1d
approved these changes
Feb 3, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
DESCRIBE YOUR PR
Updated all JS quick start guides to use
profileSessionSampleRateinstead ofprofilesSampleRate.GCF and Remix were missing node profiling settings, although the pages have the Profiling onboarding option -> updated them accordingly
closes: #16169
IS YOUR CHANGE URGENT?
Help us prioritize incoming PRs by letting us know when the change needs to go live.
SLA
Thanks in advance for your help!
PRE-MERGE CHECKLIST
Make sure you've checked the following before merging your changes:
EXTRA RESOURCES