Slow MusicKit library performance in Golden Gate beta 1

Hello friends! Happy WWDC. Thanks very much for all your work on MusicKit this year!

I figure I’ll start things off with a bug report (sorry!).

I filed a Feedback earlier today that music library operations in MusicKit are significantly slower in macOS Golden Gate beta 1 than in Tahoe. For example, a .with([.tracks]) operation on an Album takes 4-5 seconds rather than the 95ms it did in Tahoe. Sample project, traces, and sysdiagnoses in FB23037115.

Answered by DTS Engineer in 892076022

Hello talkingsmall,

Thanks for participating in the Q&A, and for highlighting this issue. We're currently investigating into why library operations might be slower on Golden Gate Seed 1 compared to Tahoe. You'll be notified with status updates in your bug report as progress continues.

Cordially,

Richard Yeh  Developer Technical Support

Hello talkingsmall,

Thanks for participating in the Q&A, and for highlighting this issue. We're currently investigating into why library operations might be slower on Golden Gate Seed 1 compared to Tahoe. You'll be notified with status updates in your bug report as progress continues.

Cordially,

Richard Yeh  Developer Technical Support

Slow MusicKit library performance in Golden Gate beta 1
 
 
Q