sem_t BaseTraceCollector::_sem;
int BaseTraceCollector::_threadToClose = 0;
pthread_t* BaseTraceCollector::_threadId = 0; // used to control single run
sem_t BaseTraceCollector::_sem;
int BaseTraceCollector::_threadToClose = 0;
pthread_t* BaseTraceCollector::_threadId = 0; // used to control single run