if (TRACE_actor_is_enabled()) {
container_t process_container = instr::Container::by_name(instr_pid(*MSG_process_self()));
std::string key = std::string("p") + std::to_string(get_id());
if (TRACE_actor_is_enabled()) {
container_t process_container = instr::Container::by_name(instr_pid(*MSG_process_self()));
std::string key = std::string("p") + std::to_string(get_id());