Massive memory leak after updating to Build 1154 on Ubuntu Server [Investigating]

Roon Core Machine

Ubuntu Server 2022 headless
ASRock H510M-ITX/ac
16x 11th Gen Intel(R) Core™ i9-11900 @ 2.50GHz
512 GB SSD for OS
2x 8TB SSDs for music files

Networking Gear & Setup Details

only LAN

Connected Audio Devices

different endpoints, but not connected directly to the core

Number of Tracks in Library

115919 tracks

Description of Issue

Problem is, hat after installing the current build 1154, roon eats all the RAM (filled after 0.5 h the 32 GB and machine starts swapping).


No endpoints are current active; core rebooted.

After some time linux kills (the “Out of Memory Killer”) the roonserver process.

Until using build 1148, I’d no memory leak problem running the core until the next updates and roonserver takes about 6 - 7 GB Ram.

Hi @Burkhardt_Petermann,

Thank you for your detailed report. Our teams are working on this and we appreciate your patience while we address the issue.


1 Like

Any news from your side?
From my side: After restarting the core process four times the memory leak disappears and Roon works as expected.

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