I'll also point out Xcode 26.2 and an iOS 18.x device still shows non linear DLOpen time when attaching the debugger (Starting at 0.10/15s) then increasing to about 0.5s per call after 100 DLOpen. Same behavior described earlier in the thread The fix implemented only solved the non linear time, but the real fix would be to get back to Xcode 16.4 performances regarding DLOpen time. I have an extended analysis of the issue in my radar, including graphs, and still no answers over there. Not Ok..

I'll also point out Xcode 26.2 and an iOS 18.x device still shows non linear DLOpen time when attaching the debugger (Starting at 0.10/15s) then increasing to about 0.5s per call after 100 DLOpen. Same behavior described earlier in the thread The fix implemented only solved the non linear time, but the real fix would be to get back to Xcode 16.4 performances regarding DLOpen time. I have an extended analysis of the issue in my radar, including graphs, and still no answers over there. Not Ok..