aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
blob: 7f44bf1f59c4ebddec776b34c372e305a50f5c2b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
/*
 * Copyright (c) Contributors, http://opensimulator.org/
 * See CONTRIBUTORS.TXT for a full list of copyright holders.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the OpenSimulator Project nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System;
//using System.Collections.Generic;
using System.Timers;
using OpenMetaverse.Packets;
using OpenSim.Framework;
using OpenSim.Framework.Statistics;
using OpenSim.Region.Framework.Interfaces;

namespace OpenSim.Region.Framework.Scenes
{
    public class SimStatsReporter
    {
        public delegate void SendStatResult(SimStats stats);

        public delegate void YourStatsAreWrong();

        public event SendStatResult OnSendStatsResult;

        public event YourStatsAreWrong OnStatsIncorrect;

        private SendStatResult handlerSendStatResult = null;

        private YourStatsAreWrong handlerStatsIncorrect = null;

        private enum Stats : uint
        {
            TimeDilation = 0,
            SimFPS = 1,
            PhysicsFPS = 2,
            AgentUpdates = 3,
            FrameMS = 4,
            NetMS = 5,
            OtherMS = 6,
            PhysicsMS = 7,
            AgentMS = 8,
            ImageMS = 9,
            ScriptMS = 10,
            TotalPrim = 11,
            ActivePrim = 12,
            Agents = 13,
            ChildAgents = 14,
            ActiveScripts = 15,
            ScriptLinesPerSecond = 16,
            InPacketsPerSecond = 17,
            OutPacketsPerSecond = 18,
            PendingDownloads = 19,
            PendingUploads = 20,
            UnAckedBytes = 24,
        }

        // Sending a stats update every 3 seconds
        private int statsUpdatesEveryMS = 3000;
        private float statsUpdateFactor = 0;
        private float m_timeDilation = 0;
        private int m_fps = 0;
        // saved last reported value so there is something available for llGetRegionFPS 
        private float lastReportedSimFPS = 0;
        private float m_pfps = 0;
        private int m_agentUpdates = 0;

        private int m_frameMS = 0;
        private int m_netMS = 0;
        private int m_agentMS = 0;
        private int m_physicsMS = 0;
        private int m_imageMS = 0;
        private int m_otherMS = 0;

//Ckrinke: (3-21-08) Comment out to remove a compiler warning. Bring back into play when needed.
//Ckrinke        private int m_scriptMS = 0;

        private int m_rootAgents = 0;
        private int m_childAgents = 0;
        private int m_numPrim = 0;
        private int m_inPacketsPerSecond = 0;
        private int m_outPacketsPerSecond = 0;
        private int m_activePrim = 0;
        private int m_unAckedBytes = 0;
        private int m_pendingDownloads = 0;
        private int m_pendingUploads = 0;
        private int m_activeScripts = 0;
        private int m_scriptLinesPerSecond = 0;

        private int objectCapacity = 45000;

        private Scene m_scene;

        private RegionInfo ReportingRegion;

        private Timer m_report = new Timer();

        private IEstateModule estateModule;

        public SimStatsReporter(Scene scene)
        {
            statsUpdateFactor = (float)(statsUpdatesEveryMS / 1000);
            m_scene = scene;
            ReportingRegion = scene.RegionInfo;

            m_report.AutoReset = true;
            m_report.Interval = statsUpdatesEveryMS;
            m_report.Elapsed += new ElapsedEventHandler(statsHeartBeat);
            m_report.Enabled = true;

            if (StatsManager.SimExtraStats != null)
                OnSendStatsResult += StatsManager.SimExtraStats.ReceiveClassicSimStatsPacket;
        }

        public void SetUpdateMS(int ms)
        {
            statsUpdatesEveryMS = ms;
            statsUpdateFactor = (float)(statsUpdatesEveryMS / 1000);
            m_report.Interval = statsUpdatesEveryMS;
        }

        private void statsHeartBeat(object sender, EventArgs e)
        {
            SimStatsPacket.StatBlock[] sb = new SimStatsPacket.StatBlock[21];
            SimStatsPacket.RegionBlock rb = new SimStatsPacket.RegionBlock();
            
            // Know what's not thread safe in Mono... modifying timers.
            // m_log.Debug("Firing Stats Heart Beat");
            lock (m_report)
            {
                uint regionFlags = 0;
                
                try
                {
                    if (estateModule == null)
                        estateModule = m_scene.RequestModuleInterface<IEstateModule>();
                    regionFlags = estateModule != null ? estateModule.GetRegionFlags() : (uint) 0;
                }
                catch (Exception)
                {
                    // leave region flags at 0
                }

#region various statistic googly moogly

                // Our FPS is actually 10fps, so multiplying by 5 to get the amount that people expect there
                // 0-50 is pretty close to 0-45
                float simfps = (int) ((m_fps * 5));
                // save the reported value so there is something available for llGetRegionFPS 
                lastReportedSimFPS = (float)simfps / statsUpdateFactor;

                //if (simfps > 45)
                //simfps = simfps - (simfps - 45);
                //if (simfps < 0)
                //simfps = 0;

                //
                float physfps = ((m_pfps / 1000));

                //if (physfps > 600)
                //physfps = physfps - (physfps - 600);

                if (physfps < 0)
                    physfps = 0;

#endregion
                
                //Our time dilation is 0.91 when we're running a full speed,
                // therefore to make sure we get an appropriate range,
                // we have to factor in our error.   (0.10f * statsUpdateFactor)
                // multiplies the fix for the error times the amount of times it'll occur a second
                // / 10 divides the value by the number of times the sim heartbeat runs (10fps)
                // Then we divide the whole amount by the amount of seconds pass in between stats updates.

                for (int i = 0; i<21;i++)
                {
                    sb[i] = new SimStatsPacket.StatBlock();
                }
                
                sb[0].StatID = (uint) Stats.TimeDilation;
                sb[0].StatValue = (Single.IsNaN(m_timeDilation)) ? 0.1f : m_timeDilation ; //((((m_timeDilation + (0.10f * statsUpdateFactor)) /10)  / statsUpdateFactor));

                sb[1].StatID = (uint) Stats.SimFPS;
                sb[1].StatValue = simfps/statsUpdateFactor;

                sb[2].StatID = (uint) Stats.PhysicsFPS;
                sb[2].StatValue = physfps / statsUpdateFactor;

                sb[3].StatID = (uint) Stats.AgentUpdates;
                sb[3].StatValue = (m_agentUpdates / statsUpdateFactor);

                sb[4].StatID = (uint) Stats.Agents;
                sb[4].StatValue = m_rootAgents;

                sb[5].StatID = (uint) Stats.ChildAgents;
                sb[5].StatValue = m_childAgents;

                sb[6].StatID = (uint) Stats.TotalPrim;
                sb[6].StatValue = m_numPrim;

                sb[7].StatID = (uint) Stats.ActivePrim;
                sb[7].StatValue = m_activePrim;

                sb[8].StatID = (uint)Stats.FrameMS;
                sb[8].StatValue = m_frameMS / statsUpdateFactor;

                sb[9].StatID = (uint)Stats.NetMS;
                sb[9].StatValue = m_netMS / statsUpdateFactor;

                sb[10].StatID = (uint)Stats.PhysicsMS;
                sb[10].StatValue = m_physicsMS / statsUpdateFactor;

                sb[11].StatID = (uint)Stats.ImageMS ;
                sb[11].StatValue = m_imageMS / statsUpdateFactor;

                sb[12].StatID = (uint)Stats.OtherMS;
                sb[12].StatValue = m_otherMS / statsUpdateFactor;

                sb[13].StatID = (uint)Stats.InPacketsPerSecond;
                sb[13].StatValue = (m_inPacketsPerSecond);

                sb[14].StatID = (uint)Stats.OutPacketsPerSecond;
                sb[14].StatValue = (m_outPacketsPerSecond / statsUpdateFactor);

                sb[15].StatID = (uint)Stats.UnAckedBytes;
                sb[15].StatValue = m_unAckedBytes;

                sb[16].StatID = (uint)Stats.AgentMS;
                sb[16].StatValue = m_agentMS / statsUpdateFactor;

                sb[17].StatID = (uint)Stats.PendingDownloads;
                sb[17].StatValue = m_pendingDownloads;

                sb[18].StatID = (uint)Stats.PendingUploads;
                sb[18].StatValue = m_pendingUploads;

                sb[19].StatID = (uint)Stats.ActiveScripts;
                sb[19].StatValue = m_activeScripts;

                sb[20].StatID = (uint)Stats.ScriptLinesPerSecond;
                sb[20].StatValue = m_scriptLinesPerSecond / statsUpdateFactor;
              
                SimStats simStats 
                    = new SimStats(
                        ReportingRegion.RegionLocX, ReportingRegion.RegionLocY, regionFlags, (uint)objectCapacity, rb, sb, m_scene.RegionInfo.originRegionID);

                handlerSendStatResult = OnSendStatsResult;
                if (handlerSendStatResult != null)
                {
                    handlerSendStatResult(simStats);
                }
                resetvalues();
            }
        }

        private void resetvalues()
        {
            m_timeDilation = 0;
            m_fps = 0;
            m_pfps = 0;
            m_agentUpdates = 0;
            m_inPacketsPerSecond = 0;
            m_outPacketsPerSecond = 0;
            m_unAckedBytes = 0;
            m_scriptLinesPerSecond = 0;

            m_frameMS = 0;
            m_agentMS = 0;
            m_netMS = 0;
            m_physicsMS = 0;
            m_imageMS = 0;
            m_otherMS = 0;

//Ckrinke This variable is not used, so comment to remove compiler warning until it is used.
//Ckrinke            m_scriptMS = 0;
        }

        # region methods called from Scene
        // The majority of these functions are additive
        // so that you can easily change the amount of
        // seconds in between sim stats updates

        public void AddTimeDilation(float td)
        {
            //float tdsetting = td;
            //if (tdsetting > 1.0f)
                //tdsetting = (tdsetting - (tdsetting - 0.91f));

            //if (tdsetting < 0)
                //tdsetting = 0.0f;
            m_timeDilation = td;
        }

        public void SetRootAgents(int rootAgents)
        {
            m_rootAgents = rootAgents;
            CheckStatSanity();

        }

        internal void CheckStatSanity()
        {
            if (m_rootAgents < 0 || m_childAgents < 0)
            {
                handlerStatsIncorrect = OnStatsIncorrect;
                if (handlerStatsIncorrect != null)
                {
                    handlerStatsIncorrect();
                }
            }
            if (m_rootAgents == 0 && m_childAgents == 0)
            {
                m_unAckedBytes = 0;
            }
        }

        public void SetChildAgents(int childAgents)
        {
            m_childAgents = childAgents;
            CheckStatSanity();
        }

        public void SetObjects(int objects)
        {
            m_numPrim = objects;
        }

        public void SetActiveObjects(int objects)
        {
            m_activePrim = objects;
        }

        public void AddFPS(int frames)
        {
            m_fps += frames;
        }

        public void AddPhysicsFPS(float frames)
        {
            m_pfps += frames;
        }

        public void AddAgentUpdates(int numUpdates)
        {
            m_agentUpdates += numUpdates;
        }

        public void AddInPackets(int numPackets)
        {
            m_inPacketsPerSecond += numPackets;
        }

        public void AddOutPackets(int numPackets)
        {
            m_outPacketsPerSecond += numPackets;
        }

        public void AddunAckedBytes(int numBytes)
        {
            m_unAckedBytes += numBytes;
            if (m_unAckedBytes < 0) m_unAckedBytes = 0;
        }

        public void addFrameMS(int ms)
        {
            m_frameMS += ms;
        }
        public void addNetMS(int ms)
        {
            m_netMS += ms;
        }
        public void addAgentMS(int ms)
        {
            m_agentMS += ms;
        }
        public void addPhysicsMS(int ms)
        {
            m_physicsMS += ms;
        }
        public void addImageMS(int ms)
        {
            m_imageMS += ms;
        }
        public void addOtherMS(int ms)
        {
            m_otherMS += ms;
        }

//        private static readonly log4net.ILog m_log
//            = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        public void AddPendingDownloads(int count)
        {
            m_pendingDownloads += count;
            if (m_pendingDownloads < 0) m_pendingDownloads = 0;
            //m_log.InfoFormat("[stats]: Adding {0} to pending downloads to make {1}", count, m_pendingDownloads);
        }

        public void addScriptLines(int count)
        {
            m_scriptLinesPerSecond += count;
        }

        public void SetActiveScripts(int count)
        {
            m_activeScripts = count;
        }

        public void SetObjectCapacity(int objects)
        {
            objectCapacity = objects;
        }

        /// <summary>
        /// This is for llGetRegionFPS
        /// </summary>
        public float getLastReportedSimFPS()
        {
            return lastReportedSimFPS;
        }

        public void AddPacketsStats(int inPackets, int outPackets, int unAckedBytes)
        {
            AddInPackets(inPackets);
            AddOutPackets(outPackets);
            AddunAckedBytes(unAckedBytes);
        }
        
        public void AddAgentTime(int ms)
        {
            addFrameMS(ms);
            addAgentMS(ms);
        }        

        #endregion
    }
}