replayIntegration make my website slow after upgrade to chromium 138

[Sleaf]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Self-hosted/on-premise

Which SDK are you using?

@sentry/vue

SDK Version

^9.32.0

Framework Version

^3.4.38

Link to Sentry event

No response

Reproduction Example/SDK Setup

No response

Steps to Reproduce

1. use Sentry.replayIntegration()
2. use Chromium 138+
3. massive DOM elements changes

Expected Result

Same as never used

Actual Result

very slow

[Sleaf]

Setting mutationLimit to 150 can resolve this issue, but I guess it's not a good idea 🤔

[billyvg]

@Sleaf Do you have a repro or is your app public, so we can take a closer look? Feel free to email me billy at sentry.io

150 mutations is quite low, it shouldn't take this long to process them (from your screenshot it looks to be even fewer than that too).

[getsantry]

This issue has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you remove the label Waiting for: Community, I will leave it alone ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀