Suamsung galaxy s8 low performance and error spam in logCat

Hello.
We are having a problem in our Android game on Samsung Galaxy S8 device. Performance on S8 is worse than on older devices with older hardware. Profiler does not show anything special on S8. But in logCat (S8 only) there is non stop error spam:

Could it be the reason of performance issues? Any ideas how to fix it?

That seems to be bug in Samsung code (galaxy game sdk related) wrong parsing for double/floating point numbers. I assume bug depends about locale, so if 41,21 would be 41.21 it should work, so it might get fixed if you change device language.