| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| using System; |
| using System.Collections.Generic; |
| using System.Threading; |
| |
| namespace Apache.Geode.Client.FwkLib |
| { |
| using Apache.Geode.DUnitFramework; |
| using Apache.Geode.Client; |
| |
| |
| public class DurablePerfListener<TKey, TVal> : CacheListenerAdapter<TKey, TVal>, IDisposable |
| { |
| #region Private members |
| |
| long m_ops = 0; |
| long m_minTime; |
| DateTime m_prevTime; |
| DateTime m_startTime; |
| |
| #endregion |
| |
| #region Private methods |
| |
| private void recalculate(EntryEvent<TKey, TVal> ev) |
| { |
| if (m_ops == 0) |
| { |
| m_startTime = DateTime.Now; |
| } |
| |
| m_ops++; |
| |
| if (m_ops % 1000 == 0) |
| { |
| FwkTest<TKey, TVal> currTest = FwkTest<TKey, TVal>.CurrentTest; |
| currTest.FwkInfo("DurablePerfListener : m_ops = " + m_ops); |
| } |
| |
| DateTime currTime = DateTime.Now; |
| TimeSpan elapsedTime = currTime - m_prevTime; |
| |
| long diffTime = elapsedTime.Milliseconds; |
| |
| if (diffTime < m_minTime) |
| { |
| m_minTime = diffTime; |
| } |
| |
| m_prevTime = currTime; |
| } |
| |
| #endregion |
| |
| #region ICacheListener Members |
| |
| public override void AfterCreate(EntryEvent<TKey, TVal> ev) |
| { |
| recalculate(ev); |
| } |
| |
| |
| public override void AfterRegionLive(RegionEvent<TKey, TVal> ev) |
| { |
| FwkTest<TKey, TVal> currTest = FwkTest<TKey, TVal>.CurrentTest; |
| currTest.FwkInfo("DurablePerfListener: AfterRegionLive invoked."); |
| } |
| |
| public override void AfterUpdate(EntryEvent<TKey, TVal> ev) |
| { |
| recalculate(ev); |
| } |
| |
| public override void Close(IRegion<TKey, TVal> region) |
| { |
| } |
| public override void AfterRegionDisconnected(IRegion<TKey, TVal> region) |
| { |
| } |
| #endregion |
| |
| protected virtual void Dispose(bool disposing) |
| { |
| } |
| |
| #region IDisposable Members |
| |
| public void Dispose() |
| { |
| Dispose(true); |
| GC.SuppressFinalize(this); |
| } |
| |
| #endregion |
| |
| public void logPerformance() |
| { |
| TimeSpan totalTime = m_prevTime - m_startTime; |
| double averageRate = m_ops / totalTime.TotalSeconds; |
| double maxRate = 1000.0 / m_minTime; |
| FwkTest<TKey, TVal> currTest = FwkTest<TKey, TVal>.CurrentTest; |
| currTest.FwkInfo("DurablePerfListener: # events = {0}, max rate = {1} events per second.", m_ops, maxRate); |
| currTest.FwkInfo("DurablePerfListener: average rate = {0} events per second, total time {1} seconds", averageRate, totalTime.TotalSeconds); |
| } |
| |
| public DurablePerfListener() |
| { |
| FwkTest<TKey, TVal> currTest = FwkTest<TKey, TVal>.CurrentTest; |
| currTest.FwkInfo("DurablePerfListener: created"); |
| m_minTime = 99999999; |
| m_prevTime = DateTime.Now; |
| } |
| |
| ~DurablePerfListener() |
| { |
| Dispose(false); |
| } |
| } |
| } |