AthDevice::MemoryMonitorSvc Node1 AthDevice::MemoryMonitorSvc - m_allocations - m_allocationsMutex - m_deallocations - m_deallocationsMutex - m_copies - m_copiesMutex + finalize() + memoryAllocated() + memoryDeallocated() + memoryCopied() * m_allocations * m_allocationsMutex * m_deallocations * m_deallocationsMutex * m_copies * m_copiesMutex * finalize() * memoryAllocated() * memoryDeallocated() * memoryCopied() Node2 extends< AthService, IMemoryMonitorSvc >     Node2->Node1