1 person reported

All time, since Oct 21.

`bun test --isolate`: a file that stores a function on a global and stops a `Bun.serve` keeps its global alive (linear memory growth)

Is this your bug? What gets counted gets fixed. Pile on.

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I hit this bug: rapsheet.dev/sheets/bun/issues/20388/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Is this your bug?

Versions: 1.4.2
Platforms: Linux

Not quite your bug?

Globals retained after addon load2 people
Test memory grows per file3 people

Original reports1, newest first

Oct 21, 2026bun test --isolate: a file that stores a function on a global and stops a Bun.serve keeps its global alive (linear memory growth)#46334

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