/*
 * Copyright (c) 2008-2016 Haulmont.
 *
 * Licensed 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.
 *
 */

package com.haulmont.cuba.core.jmx;

import org.springframework.jmx.export.annotation.ManagedResource;

@ManagedResource(description = "Provides various information about middleware performance statistics")
@SuppressWarnings("unused")
public interface StatisticsCounterMBean {

    Long getActiveTransactionsCount();

    double getStartedTransactionsCount();

    Long getCommittedTransactionsCount();

    Long getRolledBackTransactionsCount();

    double getTransactionsPerSecond();

    Long getMiddlewareRequestsCount();

    double getMiddlewareRequestsPerSecond();

    Long getCubaScheduledTasksCount();

    double getCubaScheduledTasksPerSecond();

    Long getSpringScheduledTasksCount();

    double getSpringScheduledTasksPerSecond();

    Long getImplicitFlushCount();

    int getDbConnectionPoolNumActive();

    int getDbConnectionPoolNumIdle();

    int getDbConnectionPoolMaxTotal();

    double getAvgDbConnectionPoolNumActive();

    double getAvgDbConnectionPoolNumIdle();

    double getAvgActiveTransactions();

    double getAvgUserSessions();

    double getAvgHeapMemoryUsage();

    double getAvgNonHeapMemoryUsage();

    double getAvgFreePhysicalMemorySize();

    double getAvgFreeSwapSpaceSize();

    double getAvgSystemCpuLoad();

    double getAvgProcessCpuLoad();

    double getAvgThreadCount();
}