Java Memory Used getUsedMemory()

Here you can find the source of getUsedMemory()

Description

get Used Memory

License

Open Source License

Return

approximate heap used, in bytes

Declaration

public static long getUsedMemory() 

Method Source Code

//package com.java2s;
/*/*ww w.j  a  v  a2  s. co m*/
 * Copyright (c) 2014, Cloudera, Inc. All Rights Reserved.
 *
 * Cloudera, Inc. 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
 *
 * This software 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 {
    /**
     * @return approximate heap used, in bytes
     */
    public static long getUsedMemory() {
        Runtime runtime = Runtime.getRuntime();
        return runtime.totalMemory() - runtime.freeMemory();
    }
}

Related

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