#if MYSQL_6_9 // Copyright � 2004, 2010, Oracle and/or its affiliates. All rights reserved. // // MySQL Connector/NET is licensed under the terms of the GPLv2 // , like most // MySQL Connectors. There are special exceptions to the terms and // conditions of the GPLv2 as it is applied to this software, see the // FLOSS License Exception // . // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published // by the Free Software Foundation; version 2 of the License. // // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with this program; if not, write to the Free Software Foundation, Inc., // 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA using System; using System.Diagnostics; using Externals.MySql.Data.MySqlClient.Properties; namespace Externals.MySql.Data.MySqlClient { internal class SystemPerformanceMonitor : PerformanceMonitor { private static PerformanceCounter procedureHardQueries; private static PerformanceCounter procedureSoftQueries; public SystemPerformanceMonitor(MySqlConnection connection) : base(connection) { string categoryName = Resources.PerfMonCategoryName; if (connection.Settings.UsePerformanceMonitor && procedureHardQueries == null) { try { procedureHardQueries = new PerformanceCounter(categoryName, "HardProcedureQueries", false); procedureSoftQueries = new PerformanceCounter(categoryName, "SoftProcedureQueries", false); } catch (Exception ex) { MySqlTrace.LogError(connection.ServerThread, ex.Message); } } } #if DEBUG private void EnsurePerfCategoryExist() { CounterCreationDataCollection ccdc = new CounterCreationDataCollection(); CounterCreationData ccd = new CounterCreationData(); ccd.CounterType = PerformanceCounterType.NumberOfItems32; ccd.CounterName = "HardProcedureQueries"; ccdc.Add(ccd); ccd = new CounterCreationData(); ccd.CounterType = PerformanceCounterType.NumberOfItems32; ccd.CounterName = "SoftProcedureQueries"; ccdc.Add(ccd); if (!PerformanceCounterCategory.Exists(Resources.PerfMonCategoryName)) { PerformanceCounterCategory.Create(Resources.PerfMonCategoryName, null, PerformanceCounterCategoryType.MultiInstance, ccdc); } } #endif public override void AddHardProcedureQuery() { if (!Connection.Settings.UsePerformanceMonitor || procedureHardQueries == null) return; procedureHardQueries.Increment(); } public override void AddSoftProcedureQuery() { if (!Connection.Settings.UsePerformanceMonitor || procedureSoftQueries == null) return; procedureSoftQueries.Increment(); } } } #endif