I suspect you're hitting this known Mac issue: https://thoeni.io/post/macos-sierra-java/
On Tue, Nov 20, 2018 at 5:12 AM Oleg Cohen <oleg.co...@assurebridge.com> wrote: > Greetings, > > I have two systems: one Mac and one Windows. I have noticed that exactly > the same application with a number of bundles, both 3rd party and my own, > take significantly longer (1.5 vs 6 mins) on Windows compared to Mac. Both > systems are pretty powerful and have similar resources. I was wondering if > anybody has noticed the same. What would be the best way to analyze the > startup performance and identify bottlenecks? > > Thank you, > Oleg
