<< "\t\t m_nFindSuccess: " << s.m_nFindSuccess.get() << "\n"
<< "\t\t m_nFindFailed: " << s.m_nFindFailed.get() << "\n"
<< "\t\t m_nFindRetry: " << s.m_nFindRetry.get() << "\n"
+ << "\t\t m_nFindNotFoundRetry: " << s.m_nFindNotFoundRetry.get() << "\n"
<< "\t\t m_nFindWaitShrinking: " << s.m_nFindWaitShrinking.get() << "\n"
<< "\t\t m_nInsertSuccess: " << s.m_nInsertSuccess.get() << "\n"
<< "\t\t m_nRelaxedInsertFailed: " << s.m_nRelaxedInsertFailed.get() << "\n"