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https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
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69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/*
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* $Id: stats.h 609 2008-06-11 12:40:07Z rdempsey $
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*/
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/** @file */
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#ifndef PRIMPROC_STATS_H
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#define PRIMPROC_STATS_H
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#include <pthread.h>
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#include <boost/thread.hpp>
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#include <iostream>
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#include <sstream>
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#include "brm.h"
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namespace dbbc
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{
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class Stats
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{
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public:
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Stats();
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Stats(const char *name);
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virtual ~Stats();
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void touchedLBID(uint64_t lbid, pthread_t thdid, uint32_t session=0);
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void markEvent(const uint64_t lbid, const pthread_t thdid, const uint32_t session, const char event);
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inline BRM::OID_t lbid2oid(uint64_t lbid)
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{
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BRM::OID_t oid;
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uint32_t fbo;
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brm.lookup(lbid, 0, false, oid, fbo);
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return oid;
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}
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private:
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Stats(const Stats& rhs);
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Stats& operator=(const Stats& rhs);
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boost::thread* fMonitorp;
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BRM::DBRM brm;
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//ostringstream fName;
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const char* fName;
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};
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}
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#endif //PRIMPROC_STATS_H
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