// 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 com.cloud.host;

public interface HostStats {

    // host related stats
    public double getCpuUtilization();
    public double getNetworkWriteKBs();
    public double getTotalMemoryKBs();
    public double getFreeMemoryKBs();
    public double getNetworkReadKBs();
    public String getEntityType();
    public double getUsedMemory();
    public HostStats getHostStats();

    // public double getAverageLoad();
    // public double getXapiMemoryUsageKBs();
}