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authorJustin Clark-Casey (justincc)2012-10-04 00:32:42 +0100
committerJustin Clark-Casey (justincc)2012-10-04 00:32:42 +0100
commite717398f6c72bdb30e59468462f3a5f589c1bb35 (patch)
tree0b917b2ee0670c72d8e8897c18e7f9bcd87dd92d /OpenSim/Framework/Monitoring
parentSoliciting for comments on smoothness of physics objects for this build. (diff)
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Add experimental "slow frames" stat, available in "show stats" and via the monitoring module.
This increments a SlowFrames counter if a frame takes over 120% of maximum time. This commit also introduces a generic OpenSim.Framework.Monitoring.Stat which is available to any code that wants to register a statistic. This is more granualar than asking objects to create their own reports. At some point this will supersede earlier IMonitor and IAlert facilities in MonitoringModule which are only available to scene code.
Diffstat (limited to 'OpenSim/Framework/Monitoring')
-rw-r--r--OpenSim/Framework/Monitoring/SimExtraStatsCollector.cs13
-rw-r--r--OpenSim/Framework/Monitoring/StatsManager.cs114
2 files changed, 125 insertions, 2 deletions
diff --git a/OpenSim/Framework/Monitoring/SimExtraStatsCollector.cs b/OpenSim/Framework/Monitoring/SimExtraStatsCollector.cs
index cdd7cc7..8ac9090 100644
--- a/OpenSim/Framework/Monitoring/SimExtraStatsCollector.cs
+++ b/OpenSim/Framework/Monitoring/SimExtraStatsCollector.cs
@@ -355,10 +355,19 @@ Asset service request failures: {3}" + Environment.NewLine,
355 sb.Append(Environment.NewLine); 355 sb.Append(Environment.NewLine);
356 sb.Append( 356 sb.Append(
357 string.Format( 357 string.Format(
358 "{0,6:0} {1,6:0} {2,6:0} {3,6:0} {4,6:0} {5,6:0.0} {6,6:0.0} {7,6:0.0} {8,6:0.0} {9,6:0.0} {10,6:0.0}", 358 "{0,6:0} {1,6:0} {2,6:0} {3,6:0} {4,6:0} {5,6:0.0} {6,6:0.0} {7,6:0.0} {8,6:0.0} {9,6:0.0} {10,6:0.0}\n\n",
359 inPacketsPerSecond, outPacketsPerSecond, pendingDownloads, pendingUploads, unackedBytes, totalFrameTime, 359 inPacketsPerSecond, outPacketsPerSecond, pendingDownloads, pendingUploads, unackedBytes, totalFrameTime,
360 netFrameTime, physicsFrameTime, otherFrameTime, agentFrameTime, imageFrameTime)); 360 netFrameTime, physicsFrameTime, otherFrameTime, agentFrameTime, imageFrameTime));
361 sb.Append(Environment.NewLine); 361
362 foreach (KeyValuePair<string, Stat> kvp in StatsManager.RegisteredStats)
363 {
364 Stat stat = kvp.Value;
365
366 if (stat.Category == "scene" && stat.Verbosity == StatVerbosity.Info)
367 {
368 sb.AppendFormat("Slow frames ({0}): {1}\n", stat.Container, stat.Value);
369 }
370 }
362 371
363 /* 372 /*
364 sb.Append(Environment.NewLine); 373 sb.Append(Environment.NewLine);
diff --git a/OpenSim/Framework/Monitoring/StatsManager.cs b/OpenSim/Framework/Monitoring/StatsManager.cs
index d78fa6a..02df0ac 100644
--- a/OpenSim/Framework/Monitoring/StatsManager.cs
+++ b/OpenSim/Framework/Monitoring/StatsManager.cs
@@ -25,6 +25,9 @@
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */ 26 */
27 27
28using System;
29using System.Collections.Generic;
30
28namespace OpenSim.Framework.Monitoring 31namespace OpenSim.Framework.Monitoring
29{ 32{
30 /// <summary> 33 /// <summary>
@@ -32,6 +35,14 @@ namespace OpenSim.Framework.Monitoring
32 /// </summary> 35 /// </summary>
33 public class StatsManager 36 public class StatsManager
34 { 37 {
38 /// <summary>
39 /// Registered stats.
40 /// </summary>
41 /// <remarks>
42 /// Do not add or remove from this dictionary.
43 /// </remarks>
44 public static Dictionary<string, Stat> RegisteredStats = new Dictionary<string, Stat>();
45
35 private static AssetStatsCollector assetStats; 46 private static AssetStatsCollector assetStats;
36 private static UserStatsCollector userStats; 47 private static UserStatsCollector userStats;
37 private static SimExtraStatsCollector simExtraStats = new SimExtraStatsCollector(); 48 private static SimExtraStatsCollector simExtraStats = new SimExtraStatsCollector();
@@ -61,5 +72,108 @@ namespace OpenSim.Framework.Monitoring
61 72
62 return userStats; 73 return userStats;
63 } 74 }
75
76 public static bool RegisterStat(Stat stat)
77 {
78 lock (RegisteredStats)
79 {
80 if (RegisteredStats.ContainsKey(stat.UniqueName))
81 {
82 // XXX: For now just return false. This is to avoid problems in regression tests where all tests
83 // in a class are run in the same instance of the VM.
84 return false;
85
86// throw new Exception(
87// "StatsManager already contains stat with ShortName {0} in Category {1}", stat.ShortName, stat.Category);
88 }
89
90 // We take a replace-on-write approach here so that we don't need to generate a new Dictionary
91 Dictionary<string, Stat> newRegisteredStats = new Dictionary<string, Stat>(RegisteredStats);
92 newRegisteredStats[stat.UniqueName] = stat;
93 RegisteredStats = newRegisteredStats;
94 }
95
96 return true;
97 }
98
99 public static bool DeregisterStat(Stat stat)
100 {
101 lock (RegisteredStats)
102 {
103 if (!RegisteredStats.ContainsKey(stat.UniqueName))
104 return false;
105
106 Dictionary<string, Stat> newRegisteredStats = new Dictionary<string, Stat>(RegisteredStats);
107 newRegisteredStats.Remove(stat.UniqueName);
108 RegisteredStats = newRegisteredStats;
109
110 return true;
111 }
112 }
113 }
114
115 /// <summary>
116 /// Verbosity of stat.
117 /// </summary>
118 /// <remarks>
119 /// Info will always be displayed.
120 /// </remarks>
121 public enum StatVerbosity
122 {
123 Debug,
124 Info
125 }
126
127 /// <summary>
128 /// Holds individual static details
129 /// </summary>
130 public class Stat
131 {
132 /// <summary>
133 /// Unique stat name used for indexing. Each ShortName in a Category must be unique.
134 /// </summary>
135 public string UniqueName { get; private set; }
136
137 /// <summary>
138 /// Category of this stat (e.g. cache, scene, etc).
139 /// </summary>
140 public string Category { get; private set; }
141
142 /// <summary>
143 /// Containing name for this stat.
144 /// FIXME: In the case of a scene, this is currently the scene name (though this leaves
145 /// us with a to-be-resolved problem of non-unique region names).
146 /// </summary>
147 /// <value>
148 /// The container.
149 /// </value>
150 public string Container { get; private set; }
151
152 public StatVerbosity Verbosity { get; private set; }
153 public string ShortName { get; private set; }
154 public string Name { get; private set; }
155 public string Description { get; private set; }
156 public string UnitName { get; private set; }
157
158 public double Value { get; set; }
159
160 public Stat(
161 string shortName, string name, string unitName, string category, string container, StatVerbosity verbosity, string description)
162 {
163 ShortName = shortName;
164 Name = name;
165 UnitName = unitName;
166 Category = category;
167 Container = container;
168 Verbosity = verbosity;
169 Description = description;
170
171 UniqueName = GenUniqueName(Container, Category, ShortName);
172 }
173
174 public static string GenUniqueName(string container, string category, string shortName)
175 {
176 return string.Format("{0}+{1}+{2}", container, category, shortName);
177 }
64 } 178 }
65} \ No newline at end of file 179} \ No newline at end of file