Java Memory Used getUsedMemory()

Description

get Used Memory

License

Apache License

Declaration

public static long getUsedMemory() 

Method Source Code

//package com.java2s;
/*/*from  www . j a v  a2 s  .c  o  m*/
 * Copyright 2012-2019 CodeLibs Project and the Others.
 *
 * 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.
 */

public class Main {
    public static long getUsedMemory() {
        final Runtime runtime = Runtime.getRuntime();
        final long freeBytes = runtime.freeMemory();
        final long totalBytes = runtime.totalMemory();
        return totalBytes - freeBytes;
    }
}

Related

1. getMemoryUsed()
2. getMemoryUsedBytes ()
3. getMemoryUsege()
4. getUsedMemory()
5. getUsedMemory()
6. getUsedMemory()
7. getUsedMemory()
8. getUsedMemory()
9. getUsedMemory()