AthMemoryAuditor Node1 AthMemoryAuditor + m_usetcmalloc - m_reported - m_stmax - m_defaultStacktraceDepth - m_depthPerAlg + AthMemoryAuditor() + initialize() + finalize() + before() + after() - report() - stageToString() - sum() - msg() - msg() Node2 Auditor Node2->Node1 Node3 AthMessaging - m_nm - m_msg_tls - m_imsg - m_lvl - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node3->Node1