InternalDimensions


1   /*******************************************************************************
2    * Copyright (c) 2000, 2004 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.test.internal.performance;
12  
13  import org.eclipse.test.internal.performance.data.Dim;
14  import org.eclipse.test.internal.performance.data.Unit;
15  
16  /**
17   * Some hard coded measurement id's.
18   */
19  public interface InternalDimensions {
20      
21  //  Common:
22  //      OS Counters:
23              Dim
24              SYSTEM_TIME= new Dim(2, Unit.SECOND, 1000),         // System.currentTimeMillis. "System Time"
25              USED_JAVA_HEAP= new Dim(3, Unit.BYTE),          // Runtime.totalMemory() - Runtime.freeMemory()
26                  WORKING_SET= new Dim(4, Unit.BYTE),                 // the working set (or on Linux the resident set). "Working Set"    
27  //          USER_TIME= new Dim(10, Unit.SECOND, 1000),          // the amount of elapsed user time. "User time"
28                  KERNEL_TIME= new Dim(11, Unit.SECOND, 1000),        // the amount of elapsed kernel time. "Kernel time"
29                  CPU_TIME= new Dim(20, Unit.SECOND, 1000),           // the amount of CPU time we have used so far. "CPU Time"
30                  INVOCATION_COUNT= new Dim(52, Unit.INVOCATION, 1);  // the number of method invocations. "Invocation Count"
31  
32  //      OS Info:
33              Dim
34                  PHYSICAL_TOTAL= new Dim(24, Unit.BYTE),         // the amount of physical memory in bytes. "Physical Memory"
35              SYSTEM_CACHE= new Dim(26, Unit.BYTE);               // the amount of system cache memory in bytes. "System Cache"
36  
37  //  Windows:
38  //      OS Counters:
39              Dim
40              COMITTED= new Dim(7, Unit.BYTE),                    // "Committed"
41                  WORKING_SET_PEAK= new Dim(8, Unit.BYTE),            // "Working Set Peak"
42                  ELAPSED_PROCESS= new Dim(9, Unit.SECOND, 1000), // "Elapsed Process"
43                  PAGE_FAULTS= new Dim(19),                       // "Page Faults"
44                  GDI_OBJECTS= new Dim(34),                       // "GDI Objects"
45                  USER_OBJECTS= new Dim(35),                      // "USER Objects"
46                  OPEN_HANDLES= new Dim(36),                      // "Open Handles"
47                  READ_COUNT= new Dim(38, Unit.BYTE),                 // "Read Count"
48                  WRITE_COUNT= new Dim(39, Unit.BYTE),                // "Write Count"
49                  BYTES_READ= new Dim(40, Unit.BYTE),                 // "Bytes Read"
50                  BYTES_WRITTEN= new Dim(41, Unit.BYTE);          // "Bytes Written"
51                  
52  //      OS Info:
53              Dim
54                  COMMIT_LIMIT= new Dim(22),              // "Commit Limit"
55                  COMMIT_PEAK= new Dim(23),                   // "Commit Peak"
56                  PHYSICAL_AVAIL= new Dim(25, Unit.BYTE),     // "Physical Available"
57                  KERNEL_TOTAL= new Dim(27),              // "Kernel Total"
58                  KERNEL_PAGED= new Dim(28),              // "Kernel Paged"
59                  KERNEL_NONPAGED= new Dim(29),           // "Kernel Nonpaged"
60                  PAGE_SIZE= new Dim(30, Unit.BYTE),      // "Page Size"
61                  HANDLE_COUNT= new Dim(31),              // "Handle Count"
62                  PROCESS_COUNT= new Dim(32),             // "Process Count"
63                  THREAD_COUNT= new Dim(33),              // "Thread Count"
64              COMMIT_TOTAL= new Dim(37);              // "Commit Total"
65              
66  // Linux:
67  //      OS Counters:
68              Dim
69              HARD_PAGE_FAULTS= new Dim(42),  // the number of hard page faults. A page had to be fetched from disk. "Hard Page Faults"
70                  SOFT_PAGE_FAULTS= new Dim(43),  // the number of soft page faults. A page was not fetched from disk. "Soft Page Faults"     
71                  TRS= new Dim(44, Unit.BYTE),        // the amount of memory in bytes occupied by text (i.e. code). "Text Size"  
72                  DRS= new Dim(45, Unit.BYTE),        // the amount of memory in bytes occupied by data or stack. "Data Size"
73                  LRS= new Dim(46, Unit.BYTE);        // the amount of memory in bytes occupied by shared code. "Library Size"
74                  
75  //      OS Info:
76              Dim
77                  USED_LINUX_MEM= new Dim(48, Unit.BYTE), // the amount of memory that Linux reports is used. From /proc/meminfo. "Used Memory"
78                  FREE_LINUX_MEM= new Dim(49, Unit.BYTE), // the amount of memory that Linux reports is free. From /proc/meminfo. "Free Memory"
79                  BUFFERS_LINUX= new Dim(50, Unit.BYTE);  // the amount of memory that Linux reports is used by buffers. From /proc/meminfo. "Buffers Memory"
80          
81  // Mac:
82  //      OS Counters:
83  //      OS Info:
84  }
85
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