xin.altitude.cms.monitor.domain.server.Mem Maven / Gradle / Ivy
/*
*
* Copyright (c) 2020-2022, Java知识图谱 (http://www.altitude.xin).
*
* 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 xin.altitude.cms.monitor.domain.server;
import xin.altitude.cms.framework.util.Arith;
/**
* 內存相关信息
*
* @author ucode
*/
public class Mem {
/**
* 内存总量
*/
private double total;
/**
* 已用内存
*/
private double used;
/**
* 剩余内存
*/
private double free;
public double getTotal() {
return Arith.div(total, (1024 * 1024 * 1024), 2);
}
public void setTotal(long total) {
this.total = total;
}
public double getUsed() {
return Arith.div(used, (1024 * 1024 * 1024), 2);
}
public void setUsed(long used) {
this.used = used;
}
public double getFree() {
return Arith.div(free, (1024 * 1024 * 1024), 2);
}
public void setFree(long free) {
this.free = free;
}
public double getUsage() {
return Arith.mul(Arith.div(used, total, 4), 100);
}
}