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From rmannibu...@apache.org
Subject svn commit: r1509652 - in /commons/sandbox/monitoring/trunk: core/src/main/java/org/apache/commons/monitoring/gauges/ core/src/main/java/org/apache/commons/monitoring/repositories/ reporting/src/main/java/org/apache/commons/monitoring/reporting/web/lis...
Date Fri, 02 Aug 2013 12:22:39 GMT
Author: rmannibucau
Date: Fri Aug  2 12:22:38 2013
New Revision: 1509652

URL: http://svn.apache.org/r1509652
Log:
first JVM page with CPU and memory usage (last ten measures by default, measures are done each 4s)

Added:
    commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeManager.java
      - copied, changed from r1509574, commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeRepository.java
    commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeManager.java
      - copied, changed from r1509574, commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeRepository.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/BaseMemoryGauge.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/CPUGauge.java
      - copied, changed from r1509574, commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/CPUGauge.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/UsedMemoryGauge.java
      - copied, changed from r1509574, commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/MemoryGauge.java
    commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.min.js
    commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.time.min.js
Removed:
    commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeRepository.java
    commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeRepository.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/CPUGauge.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/MemoryGauge.java
Modified:
    commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/repositories/DefaultRepository.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/listener/CleanupListener.java
    commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/JVMHandler.java
    commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/NOTICE.txt
    commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/services/org.apache.commons.monitoring.gauges.Gauge
    commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/css/monitoring.css
    commons/sandbox/monitoring/trunk/reporting/src/main/resources/templates/jvm/jvm.vm

Copied: commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeManager.java (from r1509574, commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeRepository.java)
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeManager.java?p2=commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeManager.java&p1=commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeRepository.java&r1=1509574&r2=1509652&rev=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeRepository.java (original)
+++ commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/DefaultGaugeManager.java Fri Aug  2 12:22:38 2013
@@ -26,8 +26,8 @@ import java.util.Timer;
 import java.util.TimerTask;
 import java.util.concurrent.ConcurrentHashMap;
 
-public final class DefaultGaugeRepository implements GaugeRepository {
-    private static final int MAX_SIZE = Configuration.getInteger(Configuration.COMMONS_MONITORING_PREFIX + "gauge.max-size", 150000);
+public final class DefaultGaugeManager implements GaugeManager {
+    private static final int MAX_SIZE = Configuration.getInteger(Configuration.COMMONS_MONITORING_PREFIX + "gauge.max-size", 10);
 
     private final Map<Role, Timer> timers = new ConcurrentHashMap<Role, Timer>();
     private final Map<Role, FixedSizedMap> values = new ConcurrentHashMap<Role, FixedSizedMap>();
@@ -108,7 +108,7 @@ public final class DefaultGaugeRepositor
         }
 
         public synchronized void add(final double value) {
-            put(System.nanoTime(), value);
+            put(System.currentTimeMillis(), value);
         }
 
         @Override

Copied: commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeManager.java (from r1509574, commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeRepository.java)
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeManager.java?p2=commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeManager.java&p1=commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeRepository.java&r1=1509574&r2=1509652&rev=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeRepository.java (original)
+++ commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/gauges/GaugeManager.java Fri Aug  2 12:22:38 2013
@@ -20,7 +20,7 @@ import org.apache.commons.monitoring.Rol
 
 import java.util.Map;
 
-public interface GaugeRepository {
+public interface GaugeManager {
     void start(Map<Role, Map<Long, Double>> initialData);
 
     void stop();

Modified: commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/repositories/DefaultRepository.java
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/repositories/DefaultRepository.java?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/repositories/DefaultRepository.java (original)
+++ commons/sandbox/monitoring/trunk/core/src/main/java/org/apache/commons/monitoring/repositories/DefaultRepository.java Fri Aug  2 12:22:38 2013
@@ -21,7 +21,7 @@ import org.apache.commons.monitoring.Rol
 import org.apache.commons.monitoring.configuration.Configuration;
 import org.apache.commons.monitoring.counters.Counter;
 import org.apache.commons.monitoring.counters.DefaultCounter;
-import org.apache.commons.monitoring.gauges.DefaultGaugeRepository;
+import org.apache.commons.monitoring.gauges.DefaultGaugeManager;
 import org.apache.commons.monitoring.stopwatches.CounterStopWatch;
 import org.apache.commons.monitoring.stopwatches.StopWatch;
 
@@ -31,7 +31,7 @@ import java.util.concurrent.ConcurrentHa
 import java.util.concurrent.ConcurrentMap;
 
 public class DefaultRepository implements Repository {
-    private final DefaultGaugeRepository gaugeRepository = new DefaultGaugeRepository();
+    private final DefaultGaugeManager gaugeRepository = new DefaultGaugeManager();
     private final ConcurrentMap<Counter.Key, Counter> counters = new ConcurrentHashMap<Counter.Key, Counter>(50);
 
     @Configuration.Created

Modified: commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/listener/CleanupListener.java
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/listener/CleanupListener.java?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/listener/CleanupListener.java (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/listener/CleanupListener.java Fri Aug  2 12:22:38 2013
@@ -16,8 +16,8 @@
  */
 package org.apache.commons.monitoring.reporting.web.listener;
 
-import org.apache.commons.monitoring.reporting.web.plugin.jvm.CPUGauge;
-import org.apache.commons.monitoring.reporting.web.plugin.jvm.MemoryGauge;
+import org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges.CPUGauge;
+import org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges.UsedMemoryGauge;
 import org.apache.commons.monitoring.repositories.Repository;
 
 import javax.servlet.ServletContextEvent;
@@ -32,6 +32,6 @@ public class CleanupListener implements 
     @Override
     public void contextDestroyed(final ServletContextEvent sce) {
         Repository.INSTANCE.stopGauge(CPUGauge.CPU);
-        Repository.INSTANCE.stopGauge(MemoryGauge.MEMORY);
+        Repository.INSTANCE.stopGauge(UsedMemoryGauge.USED_MEMORY);
     }
 }

Modified: commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/JVMHandler.java
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/JVMHandler.java?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/JVMHandler.java (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/JVMHandler.java Fri Aug  2 12:22:38 2013
@@ -17,9 +17,13 @@
 package org.apache.commons.monitoring.reporting.web.plugin.jvm;
 
 import org.apache.commons.monitoring.reporting.web.handler.HandlerRendererAdapter;
+import org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges.CPUGauge;
+import org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges.UsedMemoryGauge;
 import org.apache.commons.monitoring.reporting.web.template.MapBuilder;
 import org.apache.commons.monitoring.repositories.Repository;
 
+import java.lang.management.ManagementFactory;
+import java.lang.management.OperatingSystemMXBean;
 import java.util.Map;
 
 public class JVMHandler extends HandlerRendererAdapter {
@@ -28,9 +32,14 @@ public class JVMHandler extends HandlerR
     }
 
     protected Map<String,?> getVariables() {
+        final OperatingSystemMXBean os = ManagementFactory.getOperatingSystemMXBean();
         return new MapBuilder<String, Object>()
+            .set("architecture", os.getArch())
+            .set("name", os.getName())
+            .set("version", os.getVersion())
+            .set("numberProcessor", os.getAvailableProcessors())
             .set("cpu", Repository.INSTANCE.getGaugeValues(CPUGauge.CPU))
-            .set("memory", Repository.INSTANCE.getGaugeValues(MemoryGauge.MEMORY))
+            .set("memory", Repository.INSTANCE.getGaugeValues(UsedMemoryGauge.USED_MEMORY))
             .build();
     }
 }

Added: commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/BaseMemoryGauge.java
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/BaseMemoryGauge.java?rev=1509652&view=auto
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/BaseMemoryGauge.java (added)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/BaseMemoryGauge.java Fri Aug  2 12:22:38 2013
@@ -0,0 +1,32 @@
+/*
+ * 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 org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges;
+
+import org.apache.commons.monitoring.configuration.Configuration;
+import org.apache.commons.monitoring.gauges.Gauge;
+
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+
+public abstract class BaseMemoryGauge implements Gauge {
+    protected static final MemoryMXBean MEMORY_MX_BEAN = ManagementFactory.getMemoryMXBean();
+
+    @Override
+    public long period() {
+        return Configuration.getInteger(Configuration.COMMONS_MONITORING_PREFIX + "gauge.memory.period", 4000);
+    }
+}

Copied: commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/CPUGauge.java (from r1509574, commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/CPUGauge.java)
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/CPUGauge.java?p2=commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/CPUGauge.java&p1=commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/CPUGauge.java&r1=1509574&r2=1509652&rev=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/CPUGauge.java (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/CPUGauge.java Fri Aug  2 12:22:38 2013
@@ -14,9 +14,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.commons.monitoring.reporting.web.plugin.jvm;
+package org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges;
 
 import org.apache.commons.monitoring.Role;
+import org.apache.commons.monitoring.configuration.Configuration;
 import org.apache.commons.monitoring.counters.Unit;
 import org.apache.commons.monitoring.gauges.Gauge;
 
@@ -40,6 +41,6 @@ public class CPUGauge implements Gauge {
 
     @Override
     public long period() {
-        return 60000;
+        return Configuration.getInteger(Configuration.COMMONS_MONITORING_PREFIX + "gauge.cpu.period", 4000);
     }
 }

Copied: commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/UsedMemoryGauge.java (from r1509574, commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/MemoryGauge.java)
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/UsedMemoryGauge.java?p2=commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/UsedMemoryGauge.java&p1=commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/MemoryGauge.java&r1=1509574&r2=1509652&rev=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/MemoryGauge.java (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/jvm/gauges/UsedMemoryGauge.java Fri Aug  2 12:22:38 2013
@@ -14,32 +14,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.commons.monitoring.reporting.web.plugin.jvm;
+package org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges;
 
 import org.apache.commons.monitoring.Role;
 import org.apache.commons.monitoring.counters.Unit;
-import org.apache.commons.monitoring.gauges.Gauge;
 
-import java.lang.management.ManagementFactory;
-import java.lang.management.MemoryMXBean;
-
-public class MemoryGauge implements Gauge {
-    public static final Role MEMORY = new Role("Memory", Unit.UNARY);
-
-    private static final MemoryMXBean MEMORY_MX_BEAN = ManagementFactory.getMemoryMXBean();
+public class UsedMemoryGauge extends BaseMemoryGauge {
+    public static final Role USED_MEMORY = new Role("Used Memory", Unit.UNARY);
 
     @Override
     public Role role() {
-        return MEMORY;
+        return USED_MEMORY;
     }
 
     @Override
     public double value() {
         return MEMORY_MX_BEAN.getHeapMemoryUsage().getUsed();
     }
-
-    @Override
-    public long period() {
-        return 60000;
-    }
 }

Modified: commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/NOTICE.txt
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/NOTICE.txt?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/NOTICE.txt (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/NOTICE.txt Fri Aug  2 12:22:38 2013
@@ -20,3 +20,17 @@ Used for the theming.
 
 website: http://bootswatch.com/
 license: Apache v2
+
+-------------------------
+
+Flot
+
+website: http://www.flotcharts.org/
+license: MIT
+
+-------------------------
+
+timezone.js
+
+website: https://github.com/mde/timezone-js
+license: Apache v2

Modified: commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/services/org.apache.commons.monitoring.gauges.Gauge
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/services/org.apache.commons.monitoring.gauges.Gauge?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/services/org.apache.commons.monitoring.gauges.Gauge (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/resources/META-INF/services/org.apache.commons.monitoring.gauges.Gauge Fri Aug  2 12:22:38 2013
@@ -1,2 +1,2 @@
-org.apache.commons.monitoring.reporting.web.plugin.jvm.CPUGauge
-org.apache.commons.monitoring.reporting.web.plugin.jvm.MemoryGauge
+org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges.CPUGauge
+org.apache.commons.monitoring.reporting.web.plugin.jvm.gauges.UsedMemoryGauge

Modified: commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/css/monitoring.css
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/css/monitoring.css?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/css/monitoring.css (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/css/monitoring.css Fri Aug  2 12:22:38 2013
@@ -40,6 +40,7 @@ ul.jmx {
     margin: 0;
     padding: 0;
 }
+
 li.jmx {
     padding-left: 20px;
 }
@@ -49,6 +50,14 @@ a.nodeText {
     cursor: pointer;
     text-decoration: none;
 }
+
 a.nodeText:hover {
     text-decoration: underline;
+}
+
+.plot {
+    width: 100%;
+    min-width: 100px;
+    height: 100%;
+    min-height: 300px
 }
\ No newline at end of file

Added: commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.min.js
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.min.js?rev=1509652&view=auto
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.min.js (added)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.min.js Fri Aug  2 12:22:38 2013
@@ -0,0 +1,29 @@
+/* Javascript plotting library for jQuery, version 0.8.1.
+
+Copyright (c) 2007-2013 IOLA and Ole Laursen.
+Licensed under the MIT license.
+
+*/// first an inline dependency, jquery.colorhelpers.js, we inline it here
+// for convenience
+/* Plugin for jQuery for working with colors.
+ *
+ * Version 1.1.
+ *
+ * Inspiration from jQuery color animation plugin by John Resig.
+ *
+ * Released under the MIT license by Ole Laursen, October 2009.
+ *
+ * Examples:
+ *
+ *   $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString()
+ *   var c = $.color.extract($("#mydiv"), 'background-color');
+ *   console.log(c.r, c.g, c.b, c.a);
+ *   $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)"
+ *
+ * Note that .scale() and .add() return the same modified object
+ * instead of making a new one.
+ *
+ * V. 1.1: Fix error handling so e.g. parsing an empty string does
+ * produce a color rather than just crashing.
+ */(function(e){e.color={},e.color.make=function(t,n,r,i){var s={};return s.r=t||0,s.g=n||0,s.b=r||0,s.a=i!=null?i:1,s.add=function(e,t){for(var n=0;n<e.length;++n)s[e.charAt(n)]+=t;return s.normalize()},s.scale=function(e,t){for(var n=0;n<e.length;++n)s[e.charAt(n)]*=t;return s.normalize()},s.toString=function(){return s.a>=1?"rgb("+[s.r,s.g,s.b].join(",")+")":"rgba("+[s.r,s.g,s.b,s.a].join(",")+")"},s.normalize=function(){function e(e,t,n){return t<e?e:t>n?n:t}return s.r=e(0,parseInt(s.r),255),s.g=e(0,parseInt(s.g),255),s.b=e(0,parseInt(s.b),255),s.a=e(0,s.a,1),s},s.clone=function(){return e.color.make(s.r,s.b,s.g,s.a)},s.normalize()},e.color.extract=function(t,n){var r;do{r=t.css(n).toLowerCase();if(r!=""&&r!="transparent")break;t=t.parent()}while(!e.nodeName(t.get(0),"body"));return r=="rgba(0, 0, 0, 0)"&&(r="transparent"),e.color.parse(r)},e.color.parse=function(n){var r,i=e.color.make;if(r=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(n))return i(parse
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 [e]);if(typeof t=="number"){var r=e.datapoints.pointsize;t=e.datapoints.points.slice(r*t,r*(t+1))}var i=mt(e,t);i==-1?(st.push({series:e,point:t,auto:n}),ht()):n||(st[i].auto=!1)}function vt(e,t){if(e==null&&t==null){st=[],ht();return}typeof e=="number"&&(e=u[e]);if(typeof t=="number"){var n=e.datapoints.pointsize;t=e.datapoints.points.slice(n*t,n*(t+1))}var r=mt(e,t);r!=-1&&(st.splice(r,1),ht())}function mt(e,t){for(var n=0;n<st.length;++n){var r=st[n];if(r.series==e&&r.point[0]==t[0]&&r.point[1]==t[1])return n}return-1}function gt(t,n){var r=n[0],i=n[1],s=t.xaxis,o=t.yaxis,u=typeof t.highlightColor=="string"?t.highlightColor:e.color.parse(t.color).scale("a",.5).toString();if(r<s.min||r>s.max||i<o.min||i>o.max)return;var a=t.points.radius+t.points.lineWidth/2;p.lineWidth=a,p.strokeStyle=u;var f=1.5*a;r=s.p2c(r),i=o.p2c(i),p.beginPath(),t.points.symbol=="circle"?p.arc(r,i,f,0,2*Math.PI,!1):t.points.symbol(p,r,i,f,!1),p.closePath(),p.stroke()}function yt(t,n){var r=typeof t.highlight
 Color=="string"?t.highlightColor:e.color.parse(t.color).scale("a",.5).toString(),i=r,s=t.bars.align=="left"?0:-t.bars.barWidth/2;p.lineWidth=t.bars.lineWidth,p.strokeStyle=r,tt(n[0],n[1],n[2]||0,s,s+t.bars.barWidth,0,function(){return i},t.xaxis,t.yaxis,p,t.bars.horizontal,t.bars.lineWidth)}function bt(t,n,r,i){if(typeof t=="string")return t;var s=h.createLinearGradient(0,r,0,n);for(var o=0,u=t.colors.length;o<u;++o){var a=t.colors[o];if(typeof a!="string"){var f=e.color.parse(i);a.brightness!=null&&(f=f.scale("rgb",a.brightness)),a.opacity!=null&&(f.a*=a.opacity),a=f.toString()}s.addColorStop(o/(u-1),a)}return s}var u=[],a={colors:["#edc240","#afd8f8","#cb4b4b","#4da74d","#9440ed"],legend:{show:!0,noColumns:1,labelFormatter:null,labelBoxBorderColor:"#ccc",container:null,position:"ne",margin:5,backgroundColor:null,backgroundOpacity:.85,sorted:null},xaxis:{show:null,position:"bottom",mode:null,font:null,color:null,tickColor:null,transform:null,inverseTransform:null,min:null,max:null,
 autoscaleMargin:null,ticks:null,tickFormatter:null,labelWidth:null,labelHeight:null,reserveSpace:null,tickLength:null,alignTicksWithAxis:null,tickDecimals:null,tickSize:null,minTickSize:null},yaxis:{autoscaleMargin:.02,position:"left"},xaxes:[],yaxes:[],series:{points:{show:!1,radius:3,lineWidth:2,fill:!0,fillColor:"#ffffff",symbol:"circle"},lines:{lineWidth:2,fill:!1,fillColor:null,steps:!1},bars:{show:!1,lineWidth:2,barWidth:1,fill:!0,fillColor:null,align:"left",horizontal:!1,zero:!0},shadowSize:3,highlightColor:null},grid:{show:!0,aboveData:!1,color:"#545454",backgroundColor:null,borderColor:null,tickColor:null,margin:0,labelMargin:5,axisMargin:8,borderWidth:2,minBorderMargin:null,markings:null,markingsColor:"#f4f4f4",markingsLineWidth:2,clickable:!1,hoverable:!1,autoHighlight:!0,mouseActiveRadius:10},interaction:{redrawOverlayInterval:1e3/60},hooks:{}},f=null,l=null,c=null,h=null,p=null,d=[],v=[],m={left:0,right:0,top:0,bottom
+:0},g=0,y=0,b={processOptions:[],processRawData:[],processDatapoints:[],processOffset:[],drawBackground:[],drawSeries:[],draw:[],bindEvents:[],drawOverlay:[],shutdown:[]},w=this;w.setData=T,w.setupGrid=R,w.draw=V,w.getPlaceholder=function(){return t},w.getCanvas=function(){return f.element},w.getPlotOffset=function(){return m},w.width=function(){return g},w.height=function(){return y},w.offset=function(){var e=c.offset();return e.left+=m.left,e.top+=m.top,e},w.getData=function(){return u},w.getAxes=function(){var t={},n;return e.each(d.concat(v),function(e,n){n&&(t[n.direction+(n.n!=1?n.n:"")+"axis"]=n)}),t},w.getXAxes=function(){return d},w.getYAxes=function(){return v},w.c2p=L,w.p2c=A,w.getOptions=function(){return a},w.highlight=dt,w.unhighlight=vt,w.triggerRedrawOverlay=ht,w.pointOffset=function(e){return{left:parseInt(d[C(e,"x")-1].p2c(+e.x)+m.left,10),top:parseInt(v[C(e,"y")-1].p2c(+e.y)+m.top,10)}},w.shutdown=H,w.resize=function(){var e=t.width(),n=t.height();f.resize(e,n),l.
 resize(e,n)},w.hooks=b,S(w),x(s),D(),T(r),R(),V(),P();var st=[],ot=null}function i(e,t){return t*Math.floor(e/t)}var t=Object.prototype.hasOwnProperty;n.prototype.resize=function(e,t){if(e<=0||t<=0)throw new Error("Invalid dimensions for plot, width = "+e+", height = "+t);var n=this.element,r=this.context,i=this.pixelRatio;this.width!=e&&(n.width=e*i,n.style.width=e+"px",this.width=e),this.height!=t&&(n.height=t*i,n.style.height=t+"px",this.height=t),r.restore(),r.save(),r.scale(i,i)},n.prototype.clear=function(){this.context.clearRect(0,0,this.width,this.height)},n.prototype.render=function(){var e=this._textCache;for(var n in e)if(t.call(e,n)){var r=this.getTextLayer(n),i=e[n];r.hide();for(var s in i)if(t.call(i,s)){var o=i[s];for(var u in o)if(t.call(o,u)){var a=o[u].positions;for(var f=0,l;l=a[f];f++)l.active?l.rendered||(r.append(l.element),l.rendered=!0):(a.splice(f--,1),l.rendered&&l.element.detach());a.length==0&&delete o[u]}}r.show()}},n.prototype.getTextLayer=function(t){v
 ar n=this.text[t];return n==null&&(this.textContainer==null&&(this.textContainer=e("<div class='flot-text'></div>").css({position:"absolute",top:0,left:0,bottom:0,right:0,"font-size":"smaller",color:"#545454"}).insertAfter(this.element)),n=this.text[t]=e("<div></div>").addClass(t).css({position:"absolute",top:0,left:0,bottom:0,right:0}).appendTo(this.textContainer)),n},n.prototype.getTextInfo=function(t,n,r,i,s){var o,u,a,f;n=""+n,typeof r=="object"?o=r.style+" "+r.variant+" "+r.weight+" "+r.size+"px/"+r.lineHeight+"px "+r.family:o=r,u=this._textCache[t],u==null&&(u=this._textCache[t]={}),a=u[o],a==null&&(a=u[o]={}),f=a[n];if(f==null){var l=e("<div></div>").html(n).css({position:"absolute","max-width":s,top:-9999}).appendTo(this.getTextLayer(t));typeof r=="object"?l.css({font:o,color:r.color}):typeof r=="string"&&l.addClass(r),f=a[n]={width:l.outerWidth(!0),height:l.outerHeight(!0),element:l,positions:[]},l.detach()}return f},n.prototype.addText=function(e,t,n,r,i,s,o,u,a){var f=thi
 s.getTextInfo(e,r,i,s,o),l=f.positions;u=="center"?t-=f.width/2:u=="right"&&(t-=f.width),a=="middle"?n-=f.height/2:a=="bottom"&&(n-=f.height);for(var c=0,h;h=l[c];c++)if(h.x==t&&h.y==n){h.active=!0;return}h={active:!0,rendered:!1,element:l.length?f.element.clone():f.element,x:t,y:n},l.push(h),h.element.css({top:Math.round(n),left:Math.round(t),"text-align":u})},n.prototype.removeText=function(e,n,r,i,s,o){if(i==null){var u=this._textCache[e];if(u!=null)for(var a in u)if(t.call(u,a)){var f=u[a];for(var l in f)if(t.call(f,l)){var c=f[l].positions;for(var h=0,p;p=c[h];h++)p.active=!1}}}else{var c=this.getTextInfo(e,i,s,o).positions;for(var h=0,p;p=c[h];h++)p.x==n&&p.y==r&&(p.active=!1)}},e.plot=function(t,n,i){var s=new r(e(t),n,i,e.plot.plugins);return s},e.plot.version="0.8.1",e.plot.plugins=[],e.fn.plot=function(t,n){return this.each(function(){e.plot(this,t,n)})}}(jQuery);
\ No newline at end of file

Added: commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.time.min.js
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.time.min.js?rev=1509652&view=auto
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.time.min.js (added)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/resources/resources/js/jquery.flot.time.min.js Fri Aug  2 12:22:38 2013
@@ -0,0 +1,9 @@
+/* Pretty handling of time axes.
+
+Copyright (c) 2007-2013 IOLA and Ole Laursen.
+Licensed under the MIT license.
+
+Set axis.mode to "time" to enable. See the section "Time series data" in
+API.txt for details.
+
+*/(function(e){function n(e,t){return t*Math.floor(e/t)}function r(e,t,n,r){if(typeof e.strftime=="function")return e.strftime(t);var i=function(e,t){return e=""+e,t=""+(t==null?"0":t),e.length==1?t+e:e},s=[],o=!1,u=e.getHours(),a=u<12;n==null&&(n=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"]),r==null&&(r=["Sun","Mon","Tue","Wed","Thu","Fri","Sat"]);var f;u>12?f=u-12:u==0?f=12:f=u;for(var l=0;l<t.length;++l){var c=t.charAt(l);if(o){switch(c){case"a":c=""+r[e.getDay()];break;case"b":c=""+n[e.getMonth()];break;case"d":c=i(e.getDate());break;case"e":c=i(e.getDate()," ");break;case"h":case"H":c=i(u);break;case"I":c=i(f);break;case"l":c=i(f," ");break;case"m":c=i(e.getMonth()+1);break;case"M":c=i(e.getMinutes());break;case"q":c=""+(Math.floor(e.getMonth()/3)+1);break;case"S":c=i(e.getSeconds());break;case"y":c=i(e.getFullYear()%100);break;case"Y":c=""+e.getFullYear();break;case"p":c=a?"am":"pm";break;case"P":c=a?"AM":"PM";break;case"w":c=""+e.getDay()}s.push(c
 ),o=!1}else c=="%"?o=!0:s.push(c)}return s.join("")}function i(e){function t(e,t,n,r){e[t]=function(){return n[r].apply(n,arguments)}}var n={date:e};e.strftime!=undefined&&t(n,"strftime",e,"strftime"),t(n,"getTime",e,"getTime"),t(n,"setTime",e,"setTime");var r=["Date","Day","FullYear","Hours","Milliseconds","Minutes","Month","Seconds"];for(var i=0;i<r.length;i++)t(n,"get"+r[i],e,"getUTC"+r[i]),t(n,"set"+r[i],e,"setUTC"+r[i]);return n}function s(e,t){if(t.timezone=="browser")return new Date(e);if(!t.timezone||t.timezone=="utc")return i(new Date(e));if(typeof timezoneJS!="undefined"&&typeof timezoneJS.Date!="undefined"){var n=new timezoneJS.Date;return n.setTimezone(t.timezone),n.setTime(e),n}return i(new Date(e))}function l(t){t.hooks.processOptions.push(function(t,i){e.each(t.getAxes(),function(e,t){var i=t.options;i.mode=="time"&&(t.tickGenerator=function(e){var t=[],r=s(e.min,i),u=0,l=i.tickSize&&i.tickSize[1]==="quarter"||i.minTickSize&&i.minTickSize[1]==="quarter"?f:a;i.minTickS
 ize!=null&&(typeof i.tickSize=="number"?u=i.tickSize:u=i.minTickSize[0]*o[i.minTickSize[1]]);for(var c=0;c<l.length-1;++c)if(e.delta<(l[c][0]*o[l[c][1]]+l[c+1][0]*o[l[c+1][1]])/2&&l[c][0]*o[l[c][1]]>=u)break;var h=l[c][0],p=l[c][1];if(p=="year"){if(i.minTickSize!=null&&i.minTickSize[1]=="year")h=Math.floor(i.minTickSize[0]);else{var d=Math.pow(10,Math.floor(Math.log(e.delta/o.year)/Math.LN10)),v=e.delta/o.year/d;v<1.5?h=1:v<3?h=2:v<7.5?h=5:h=10,h*=d}h<1&&(h=1)}e.tickSize=i.tickSize||[h,p];var m=e.tickSize[0];p=e.tickSize[1];var g=m*o[p];p=="second"?r.setSeconds(n(r.getSeconds(),m)):p=="minute"?r.setMinutes(n(r.getMinutes(),m)):p=="hour"?r.setHours(n(r.getHours(),m)):p=="month"?r.setMonth(n(r.getMonth(),m)):p=="quarter"?r.setMonth(3*n(r.getMonth()/3,m)):p=="year"&&r.setFullYear(n(r.getFullYear(),m)),r.setMilliseconds(0),g>=o.minute&&r.setSeconds(0),g>=o.hour&&r.setMinutes(0),g>=o.day&&r.setHours(0),g>=o.day*4&&r.setDate(1),g>=o.month*2&&r.setMonth(n(r.getMonth(),3)),g>=o.quarter*2&&r
 .setMonth(n(r.getMonth(),6)),g>=o.year&&r.setMonth(0);var y=0,b=Number.NaN,w;do{w=b,b=r.getTime(),t.push(b);if(p=="month"||p=="quarter")if(m<1){r.setDate(1);var E=r.getTime();r.setMonth(r.getMonth()+(p=="quarter"?3:1));var S=r.getTime();r.setTime(b+y*o.hour+(S-E)*m),y=r.getHours(),r.setHours(0)}else r.setMonth(r.getMonth()+m*(p=="quarter"?3:1));else p=="year"?r.setFullYear(r.getFullYear()+m):r.setTime(b+g)}while(b<e.max&&b!=w);return t},t.tickFormatter=function(e,t){var n=s(e,t.options);if(i.timeformat!=null)return r(n,i.timeformat,i.monthNames,i.dayNames);var u=t.options.tickSize&&t.options.tickSize[1]=="quarter"||t.options.minTickSize&&t.options.minTickSize[1]=="quarter",a=t.tickSize[0]*o[t.tickSize[1]],f=t.max-t.min,l=i.twelveHourClock?" %p":"",c=i.twelveHourClock?"%I":"%H",h;a<o.minute?h=c+":%M:%S"+l:a<o.day?f<2*o.day?h=c+":%M"+l:h="%b %d "+c+":%M"+l:a<o.month?h="%b %d":u&&a<o.quarter||!u&&a<o.year?f<o.year?h="%b":h="%b %Y":u&&a<o.year?f<o.year?h="Q%q":h="Q%q %Y":h="%Y";var p=r(
 n,h,i.monthNames,i.dayNames);return p})})})}var t={xaxis:{timezone:null,timeformat:null,twelveHourClock:!1,monthNames:null}},o={second:1e3,minute:6e4,hour:36e5,day:864e5,month:2592e6,quarter:7776e6,year:525949.2*60*1e3},u=[[1,"second"],[2,"second"],[5,"second"],[10,"second"],[30,"second"],[1,"minute"],[2,"minute"],[5,"minute"],[10,"minute"],[30,"minute"],[1,"hour"],[2,"hour"],[4,"hour"],[8,"hour"],[12,"hour"],[1,"day"],[2,"day"],[3,"day"],[.25,"month"],[.5,"month"],[1,"month"],[2,"month"]],a=u.concat([[3,"month"],[6,"month"],[1,"year"]]),f=u.concat([[1,"quarter"],[2,"quarter"],[1,"year"]]);e.plot.plugins.push({init:l,options:t,name:"time",version:"1.0"}),e.plot.formatDate=r})(jQuery);
\ No newline at end of file

Modified: commons/sandbox/monitoring/trunk/reporting/src/main/resources/templates/jvm/jvm.vm
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/resources/templates/jvm/jvm.vm?rev=1509652&r1=1509651&r2=1509652&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/resources/templates/jvm/jvm.vm (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/resources/templates/jvm/jvm.vm Fri Aug  2 12:22:38 2013
@@ -14,26 +14,84 @@
   See the License for the specific language governing permissions and
   limitations under the License.
 *#
-#macro(printMap $name $map)
-    <section>
-        <div class="page-header">
-            <h2>$name:</h2>
-        </div>
-        <table class="table table-bordered">
-            <thead>
-                <tr><td>Time (ns)</td><td>Value</td></tr>
-            </thead>
-            <tbody>
-                #foreach ($entry in $map.entrySet())
-                    <tr>
-                        <td>$entry.key</td>
-                        <td>$entry.value</td>
-                    </tr>
-                #end
-            </tbody>
-        </table>
-    </section>
+#macro ( generateData $map )
+    [
+        #foreach ( $entry in $map.entrySet() )
+        [ $entry.key, $entry.value ]#if ($foreach.hasNext),#end
+        #end
+    ]
 #end
 
-#printMap("Memory", $memory)
-#printMap("CPU", $cpu)
+<div class="container-fluid">
+    <div class="row-fluid">
+        <div id="jmx-tree" class="span6">
+            <div class="page-header">
+                <h2>CPU</h2>
+            </div>
+            <div id="cpu-graph" class="plot"></div>
+            <table id="mbean-table" class="table table-bordered table-striped table-hover">
+                <tbody>
+                    <tr><td>OS Name</td><td>$name</td></tr>
+                    <tr><td>Version</td><td>$version</td></tr>
+                    <tr><td>Architecture</td><td>$architecture</td></tr>
+                    <tr><td>Number of processors</td><td>$numberProcessor</td></tr>
+                </tbody>
+            </table>
+        </div>
+        <div id="jmx-info" class="span6">
+            <div class="page-header">
+                <h2>Memory</h2>
+            </div>
+            <div id="memory-graph" class="plot"></div>
+        </div>
+    </div>
+</div>
+
+<script type="text/javascript" src="$mapping/resources/js/jquery.flot.min.js"></script>
+<script type="text/javascript" src="$mapping/resources/js/jquery.flot.time.min.js"></script>
+<script type="text/javascript">
+    $(function() {
+        $.plot("#cpu-graph", [ { data: #generateData($cpu), label: "CPU Usage", color: '#317eac' } ], {
+            canvas: true,
+            series: { lines: { show: true }, points: { show: true } },
+            grid: { hoverable: true, clickable: true },
+            xaxes: [ { mode: "time" } ],
+            yaxes: [ {
+                    min: 0,
+                    tickFormatter: function (value, axis) {
+                        return value.toFixed(axis.tickDecimals) + "%";
+                    }
+            } ]
+        });
+        $.plot("#memory-graph", [ { data: #generateData($memory), label: "Used Memory", color: '#317eac' } ], {
+            canvas: true,
+            series: { lines: { show: true }, points: { show: true } },
+            grid: { hoverable: true, clickable: true },
+            xaxes: [ { mode: "time" } ],
+            yaxes: [
+                {
+                    min: 0,
+                    tickFormatter: function (bytes, axis) {
+                        var precision = 2;
+                        var kb = 1024;
+                        var mb = kb * kb;
+                        var gb = mb * kb;
+
+                        if (bytes >= 0 && bytes < kb) {
+                            return bytes + ' o';
+                        } else if (bytes >= kb && bytes < mb) {
+                            return (bytes / kb).toFixed(precision) + ' Ko';
+                        } else if (bytes >= mb && bytes < gb) {
+                            return (bytes / mb).toFixed(precision) + ' Mo';
+                        } else if (bytes >= gb) {
+                            return (bytes / gb).toFixed(precision) + ' Go';
+                        }
+
+                        return bytes + ' B';
+                    }
+                }
+            ]
+        });
+
+    });
+</script>



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