GitHub user anavrotski added a comment to the discussion: [Memory Leak] Memory 
usage scales linearly and does not release after DAG execution in 
webserver(High), celery and scheduler

In Airflow 3.1.6 I'm observing memory leak in api-server only, all other pods 
looks normal
<img width="691" height="345" alt="Screenshot 2026-02-10 at 10 10 21" 
src="https://github.com/user-attachments/assets/2a24cb11-bbf3-4872-a389-d149e36b840d";
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<img width="691" height="345" alt="Screenshot 2026-02-10 at 10 10 55" 
src="https://github.com/user-attachments/assets/236cf98f-dcb0-4ff2-a425-efb6d44723fd";
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<img width="691" height="345" alt="Screenshot 2026-02-10 at 10 13 17" 
src="https://github.com/user-attachments/assets/bb2a9d81-dca0-4150-8e13-884a2a312961";
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<img width="691" height="345" alt="Screenshot 2026-02-10 at 10 13 46" 
src="https://github.com/user-attachments/assets/c9a70cb6-c9d8-4f9b-a0b7-3fbf5a24d804";
 />
<img width="691" height="345" alt="Screenshot 2026-02-10 at 10 14 08" 
src="https://github.com/user-attachments/assets/b6a71ac5-f61c-4fb6-ae91-3869ff2c4061";
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GitHub link: 
https://github.com/apache/airflow/discussions/61684#discussioncomment-15753381

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