We have a project migrated from Pb10.5 to PB12.5 . In this project, we have significant performance problems in a function . The CPU load remains at a high level even if the program is at a standstill. The final analysis was as follows :
close or lock ( write lock ) a gloable Instance not operate properly, what it to multiply in the new EXE versions of an instance
comes and the program itself slows down.
In the picture you can see thread stack for the programm . (eg . Line 77 ) ob_get_global_func_class not ends.