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Memory Leak #20720

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opened 2026-01-31 07:22:10 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 07:22:10 +00:00
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Originally created by @Silvenga on GitHub (Oct 23, 2023).

Windows Terminal version

1.17.11461.0

Windows build number

10.0.19045.0

Other Software

Powershell 5.1.19041.3570

Steps to reproduce

This has occurred a couple times, mostly when I leave docker logs open overnight.

I do have a memory dump - 300MB compressed. I cannot upload the dump publicly though.

Expected Behavior

No response

Actual Behavior

Memory usage continues to climb and Windows starts paging like crazy.

image

I suspect something is off with the buffer limit (I'm assuming there's a limit somewhere).

Originally created by @Silvenga on GitHub (Oct 23, 2023). ### Windows Terminal version 1.17.11461.0 ### Windows build number 10.0.19045.0 ### Other Software Powershell 5.1.19041.3570 ### Steps to reproduce This has occurred a couple times, mostly when I leave docker logs open overnight. I do have a memory dump - 300MB compressed. I cannot upload the dump publicly though. ### Expected Behavior _No response_ ### Actual Behavior Memory usage continues to climb and Windows starts paging like crazy. ![image](https://github.com/microsoft/terminal/assets/2753330/69050ed1-4a1d-48ed-bbdc-229aae7cacd5) I suspect something is off with the buffer limit (I'm assuming there's a limit somewhere).
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Reference: starred/terminal#20720
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