1 package jdk.internal.platform;
   2 
   3 /**
   4  * Cgroup v1 Metrics extensions
   5  *
   6  */
   7 public class CgroupV1Metrics extends CgroupMetrics implements MetricsCgroupV1 {


   8 
   9     CgroupV1Metrics(MetricsCgroupV1 subsystem) {
  10         super((CgroupSubsystem)subsystem);

  11     }
  12 
  13     @Override
  14     public long getMemoryMaxUsage() {
  15         return ((MetricsCgroupV1)subsystem).getMemoryMaxUsage();
  16     }
  17 
  18     @Override
  19     public long getKernelMemoryFailCount() {
  20         return ((MetricsCgroupV1)subsystem).getKernelMemoryFailCount();
  21     }
  22 
  23     @Override
  24     public long getKernelMemoryLimit() {
  25         return ((MetricsCgroupV1)subsystem).getKernelMemoryLimit();
  26     }
  27 
  28     @Override
  29     public long getKernelMemoryMaxUsage() {
  30         return ((MetricsCgroupV1)subsystem).getKernelMemoryMaxUsage();
  31     }
  32 
  33     @Override
  34     public long getKernelMemoryUsage() {
  35         return ((MetricsCgroupV1)subsystem).getKernelMemoryUsage();
  36     }
  37 
  38     @Override
  39     public long getTcpMemoryFailCount() {
  40         return ((MetricsCgroupV1)subsystem).getTcpMemoryFailCount();
  41     }
  42 
  43     @Override
  44     public long getTcpMemoryLimit() {
  45         return ((MetricsCgroupV1)subsystem).getTcpMemoryLimit();
  46     }
  47 
  48     @Override
  49     public long getTcpMemoryMaxUsage() {
  50         return ((MetricsCgroupV1)subsystem).getTcpMemoryMaxUsage();
  51     }
  52 
  53     @Override
  54     public long getMemoryAndSwapFailCount() {
  55         return ((MetricsCgroupV1)subsystem).getMemoryAndSwapFailCount();
  56     }
  57 
  58     @Override
  59     public long getMemoryAndSwapMaxUsage() {
  60         return ((MetricsCgroupV1)subsystem).getMemoryAndSwapMaxUsage();
  61     }
  62 
  63     @Override
  64     public Boolean isMemoryOOMKillEnabled() {
  65         return ((MetricsCgroupV1)subsystem).isMemoryOOMKillEnabled();
  66     }
  67 
  68     @Override
  69     public double getCpuSetMemoryPressure() {
  70         return ((MetricsCgroupV1)subsystem).getCpuSetMemoryPressure();
  71     }
  72 
  73     @Override
  74     public Boolean isCpuSetMemoryPressureEnabled() {
  75         return ((MetricsCgroupV1)subsystem).isCpuSetMemoryPressureEnabled();
  76     }
  77 
  78 }

   1 /*
   2  * Copyright (c) 2020, Red Hat Inc.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.internal.platform;
  27 
  28 /**
  29  * Cgroup v1 Metrics extensions
  30  *
  31  */
  32 public class CgroupV1MetricsImpl extends CgroupMetrics implements CgroupV1Metrics {
  33 
  34     private final CgroupV1Metrics metrics;
  35 
  36     CgroupV1MetricsImpl(CgroupV1Metrics metrics) {
  37         super((CgroupSubsystem)metrics);
  38         this.metrics = metrics;
  39     }
  40 
  41     @Override
  42     public long getMemoryMaxUsage() {
  43         return metrics.getMemoryMaxUsage();
  44     }
  45 
  46     @Override
  47     public long getKernelMemoryFailCount() {
  48         return metrics.getKernelMemoryFailCount();
  49     }
  50 
  51     @Override
  52     public long getKernelMemoryLimit() {
  53         return metrics.getKernelMemoryLimit();
  54     }
  55 
  56     @Override
  57     public long getKernelMemoryMaxUsage() {
  58         return metrics.getKernelMemoryMaxUsage();
  59     }
  60 
  61     @Override
  62     public long getKernelMemoryUsage() {
  63         return metrics.getKernelMemoryUsage();
  64     }
  65 
  66     @Override
  67     public long getTcpMemoryFailCount() {
  68         return metrics.getTcpMemoryFailCount();
  69     }
  70 
  71     @Override
  72     public long getTcpMemoryLimit() {
  73         return metrics.getTcpMemoryLimit();
  74     }
  75 
  76     @Override
  77     public long getTcpMemoryMaxUsage() {
  78         return metrics.getTcpMemoryMaxUsage();
  79     }
  80 
  81     @Override
  82     public long getMemoryAndSwapFailCount() {
  83         return metrics.getMemoryAndSwapFailCount();
  84     }
  85 
  86     @Override
  87     public long getMemoryAndSwapMaxUsage() {
  88         return metrics.getMemoryAndSwapMaxUsage();
  89     }
  90 
  91     @Override
  92     public Boolean isMemoryOOMKillEnabled() {
  93         return metrics.isMemoryOOMKillEnabled();
  94     }
  95 
  96     @Override
  97     public double getCpuSetMemoryPressure() {
  98         return metrics.getCpuSetMemoryPressure();
  99     }
 100 
 101     @Override
 102     public Boolean isCpuSetMemoryPressureEnabled() {
 103         return metrics.isCpuSetMemoryPressureEnabled();
 104     }
 105 
 106 }