Simulators (iOS 26.1) clean takes up to 15min every time

Question

okorolevych OP

Created 1w

Replies 2

Boosts 1

Participants 2

We have the following step before running any tests on CI machine:

xcrun simctl shutdown all && xcrun simctl erase all

It was working perfectly before Xcode 26.1. On Beta 3 it was doing it for 15 min every time. When updated to RC1, the tests with cached build are fast (clean goes up to 10 sec), but the package tests clean is still going up to 15 min every time. We did

xcrun simctl runtime dyld_shared_cache update --all

as advised but it's helping only temporarily. Is this going to be fixed in the official release?

Boost

Answer 1

imranshk OP

2d

simctl Diagnose To capture an simctl diagnose, please follow the instructions below to gather logging. Instructions

Launch Terminal.app (/Applications/Utilities/Terminal.app).
Enter the command below at the command prompt, followed by the Return key:

$ xcrun simctl diagnose 3. 4. 5. Type in your sudo password and press the enter key. Press the enter key again when prompted to start the sysdiagnose process. Note: It can take up to 10 minutes for the log to be generated. Attach the resulting output file that’s generated in /private/var/tmp to your report. Note: The window containing the file ending in “.tar.gz" will appear in Finder after the sysdiagnose is generated.

0

Answer 2

imranshk OP

2d

simctl Diagnose To capture an simctl diagnose, please follow the instructions below to gather logging. Instructions

Launch Terminal.app (/Applications/Utilities/Terminal.app).
Enter the command below at the command prompt, followed by the Return key: $ xcrun simctl diagnose
Type in your sudo password and press the enter key.
Press the enter key again when prompted to start the sysdiagnose process.

Note: It can take up to 10 minutes for the log to be generated.

Attach the resulting output file that’s generated in /private/var/tmp to your report.

Note: The window containing the file ending in “.tar.gz" will appear in Finder after the sysdiagnose is generated.

0