/*
* 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.
*/
package org.apache.geode.cache.server;
/**
* Metrics about the resource usage for a cache server. These metrics are provided to the
* {@link ServerLoadProbe} for use in calculating the load on the server.
*
* @since GemFire 5.7
*
*/
public interface ServerMetrics {
/**
* Get the number of open connections for this cache server.
*/
int getConnectionCount();
/**
* Get the number of clients connected to this cache server.
*/
int getClientCount();
/**
* Get the number of client subscription connections hosted on this cache server.
*/
int getSubscriptionConnectionCount();
/**
* Get the max connections for this cache server.
*/
int getMaxConnections();
}