I've detected that the allocated shared memory is always growing due to
``` proxy[2527]: NOTICE: fm_status: count=376594 size= 103410648 bytes from usrloc: ucontact.c: new_ucontact(98) proxy[2527]: NOTICE: fm_status: count=1882939 size= 110079752 bytes from usrloc: ../../ut.h: shm_str_dup(723) ``` we do have usrloc in db_mode 3 ( DB_ONLY ).
This is kamailio 4.4.4 version
Investigation underway.