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author | Justin Clark-Casey (justincc) | 2013-08-06 18:32:16 +0100 |
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committer | Justin Clark-Casey (justincc) | 2013-08-06 18:32:16 +0100 |
commit | d6d5d4ebd033d47886c6e31ae87c0be527f5545e (patch) | |
tree | 6b6541d59e1d97df3cc707c65f7c0f35ca9d85b4 /OpenSim/Framework/Monitoring | |
parent | Add the experimental ability to dump stats (result of command "show stats all... (diff) | |
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Add file missing from last commit 4c2f6de
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Framework/Monitoring/StatsLogger.cs | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/OpenSim/Framework/Monitoring/StatsLogger.cs b/OpenSim/Framework/Monitoring/StatsLogger.cs new file mode 100644 index 0000000..fa2e1b6 --- /dev/null +++ b/OpenSim/Framework/Monitoring/StatsLogger.cs | |||
@@ -0,0 +1,108 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSimulator Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using System; | ||
29 | using System.Reflection; | ||
30 | using System.Timers; | ||
31 | using log4net; | ||
32 | |||
33 | namespace OpenSim.Framework.Monitoring | ||
34 | { | ||
35 | /// <summary> | ||
36 | /// Provides a means to continuously log stats for debugging purposes. | ||
37 | /// </summary> | ||
38 | public static class StatsLogger | ||
39 | { | ||
40 | private static readonly ILog m_statsLog = LogManager.GetLogger("special.StatsLogger"); | ||
41 | |||
42 | private static Timer m_loggingTimer; | ||
43 | private static int m_statsLogIntervalMs = 5000; | ||
44 | |||
45 | public static void RegisterConsoleCommands(ICommandConsole console) | ||
46 | { | ||
47 | console.Commands.AddCommand( | ||
48 | "Debug", | ||
49 | false, | ||
50 | "debug stats record", | ||
51 | "debug stats record start|stop", | ||
52 | "Control whether stats are being regularly recorded to a separate file.", | ||
53 | "For debug purposes. Experimental.", | ||
54 | HandleStatsRecordCommand); | ||
55 | } | ||
56 | |||
57 | public static void HandleStatsRecordCommand(string module, string[] cmd) | ||
58 | { | ||
59 | ICommandConsole con = MainConsole.Instance; | ||
60 | |||
61 | if (cmd.Length != 4) | ||
62 | { | ||
63 | con.Output("Usage: debug stats record start|stop"); | ||
64 | return; | ||
65 | } | ||
66 | |||
67 | if (cmd[3] == "start") | ||
68 | { | ||
69 | Start(); | ||
70 | con.OutputFormat("Now recording all stats very {0}ms to file", m_statsLogIntervalMs); | ||
71 | } | ||
72 | else if (cmd[3] == "stop") | ||
73 | { | ||
74 | Stop(); | ||
75 | con.Output("Stopped recording stats to file."); | ||
76 | } | ||
77 | } | ||
78 | |||
79 | public static void Start() | ||
80 | { | ||
81 | if (m_loggingTimer != null) | ||
82 | Stop(); | ||
83 | |||
84 | m_loggingTimer = new Timer(m_statsLogIntervalMs); | ||
85 | m_loggingTimer.AutoReset = false; | ||
86 | m_loggingTimer.Elapsed += Log; | ||
87 | m_loggingTimer.Start(); | ||
88 | } | ||
89 | |||
90 | public static void Stop() | ||
91 | { | ||
92 | if (m_loggingTimer != null) | ||
93 | { | ||
94 | m_loggingTimer.Stop(); | ||
95 | } | ||
96 | } | ||
97 | |||
98 | private static void Log(object sender, ElapsedEventArgs e) | ||
99 | { | ||
100 | m_statsLog.InfoFormat("*** STATS REPORT AT {0} ***", DateTime.Now); | ||
101 | |||
102 | foreach (string report in StatsManager.GetAllStatsReports()) | ||
103 | m_statsLog.Info(report); | ||
104 | |||
105 | m_loggingTimer.Start(); | ||
106 | } | ||
107 | } | ||
108 | } \ No newline at end of file | ||