From ee8d726ec5cbcbaca8aebbcbfd25cfba963c43f8 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Sat, 23 Feb 2013 17:04:19 -0800 Subject: Modify StatsManager so console command "show stats category container" only outputs the statistics in the specified container in the category. --- OpenSim/Framework/Monitoring/StatsManager.cs | 29 +++++++++++++++++++++++----- 1 file changed, 24 insertions(+), 5 deletions(-) (limited to 'OpenSim/Framework') diff --git a/OpenSim/Framework/Monitoring/StatsManager.cs b/OpenSim/Framework/Monitoring/StatsManager.cs index 910907e..24db6d4 100644 --- a/OpenSim/Framework/Monitoring/StatsManager.cs +++ b/OpenSim/Framework/Monitoring/StatsManager.cs @@ -85,6 +85,7 @@ namespace OpenSim.Framework.Monitoring if (cmd.Length > 2) { var categoryName = cmd[2]; + var containerName = cmd.Length > 3 ? cmd[3] : String.Empty; if (categoryName == AllSubCommand) { @@ -108,7 +109,20 @@ namespace OpenSim.Framework.Monitoring } else { - OutputCategoryStatsToConsole(con, category); + if (String.IsNullOrEmpty(containerName)) + OutputCategoryStatsToConsole(con, category); + else + { + SortedDictionary container; + if (category.TryGetValue(containerName, out container)) + { + OutputContainerStatsToConsole(con, container); + } + else + { + con.OutputFormat("No such container {0} in category {1}", containerName, categoryName); + } + } } } } @@ -124,10 +138,15 @@ namespace OpenSim.Framework.Monitoring { foreach (var container in category.Values) { - foreach (Stat stat in container.Values) - { - con.Output(stat.ToConsoleString()); - } + OutputContainerStatsToConsole(con, container); + } + } + + private static void OutputContainerStatsToConsole( ICommandConsole con, SortedDictionary container) + { + foreach (Stat stat in container.Values) + { + con.Output(stat.ToConsoleString()); } } -- cgit v1.1 From 9f213892ea0441e0e4fb9a967850a3f0a07912b3 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Sat, 23 Feb 2013 17:50:24 -0800 Subject: Add EventHistogram.GetHistogramAsOSDMap that returns that parameters about the histogram as well as the values. --- OpenSim/Framework/Monitoring/Stats/CounterStat.cs | 439 +++++++++++----------- 1 file changed, 228 insertions(+), 211 deletions(-) (limited to 'OpenSim/Framework') diff --git a/OpenSim/Framework/Monitoring/Stats/CounterStat.cs b/OpenSim/Framework/Monitoring/Stats/CounterStat.cs index d81f182..caea30d 100755 --- a/OpenSim/Framework/Monitoring/Stats/CounterStat.cs +++ b/OpenSim/Framework/Monitoring/Stats/CounterStat.cs @@ -1,211 +1,228 @@ -/* - * 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.Linq; -using System.Text; - -using OpenMetaverse.StructuredData; - -namespace OpenSim.Framework.Monitoring -{ -// Create a time histogram of events. The histogram is built in a wrap-around -// array of equally distributed buckets. -// For instance, a minute long histogram of second sized buckets would be: -// new EventHistogram(60, 1000) -public class EventHistogram -{ - private int m_timeBase; - private int m_numBuckets; - private int m_bucketMilliseconds; - private int m_lastBucket; - private int m_totalHistogramMilliseconds; - private long[] m_histogram; - private object histoLock = new object(); - - public EventHistogram(int numberOfBuckets, int millisecondsPerBucket) - { - m_numBuckets = numberOfBuckets; - m_bucketMilliseconds = millisecondsPerBucket; - m_totalHistogramMilliseconds = m_numBuckets * m_bucketMilliseconds; - - m_histogram = new long[m_numBuckets]; - Zero(); - m_lastBucket = 0; - m_timeBase = Util.EnvironmentTickCount(); - } - - public void Event() - { - this.Event(1); - } - - // Record an event at time 'now' in the histogram. - public void Event(int cnt) - { - lock (histoLock) - { - // The time as displaced from the base of the histogram - int bucketTime = Util.EnvironmentTickCountSubtract(m_timeBase); - - // If more than the total time of the histogram, we just start over - if (bucketTime > m_totalHistogramMilliseconds) - { - Zero(); - m_lastBucket = 0; - m_timeBase = Util.EnvironmentTickCount(); - } - else - { - // To which bucket should we add this event? - int bucket = bucketTime / m_bucketMilliseconds; - - // Advance m_lastBucket to the new bucket. Zero any buckets skipped over. - while (bucket != m_lastBucket) - { - // Zero from just after the last bucket to the new bucket or the end - for (int jj = m_lastBucket + 1; jj <= Math.Min(bucket, m_numBuckets - 1); jj++) - { - m_histogram[jj] = 0; - } - m_lastBucket = bucket; - // If the new bucket is off the end, wrap around to the beginning - if (bucket > m_numBuckets) - { - bucket -= m_numBuckets; - m_lastBucket = 0; - m_histogram[m_lastBucket] = 0; - m_timeBase += m_totalHistogramMilliseconds; - } - } - } - m_histogram[m_lastBucket] += cnt; - } - } - - // Get a copy of the current histogram - public long[] GetHistogram() - { - long[] ret = new long[m_numBuckets]; - lock (histoLock) - { - int indx = m_lastBucket + 1; - for (int ii = 0; ii < m_numBuckets; ii++, indx++) - { - if (indx >= m_numBuckets) - indx = 0; - ret[ii] = m_histogram[indx]; - } - } - return ret; - } - - // Get a copy of the current histogram - public OSDArray GetHistogramAsOSDArray() - { - OSDArray ret = new OSDArray(m_numBuckets); - lock (histoLock) - { - int indx = m_lastBucket + 1; - for (int ii = 0; ii < m_numBuckets; ii++, indx++) - { - if (indx >= m_numBuckets) - indx = 0; - ret[ii] = OSD.FromLong(m_histogram[indx]); - } - } - return ret; - } - - // Zero out the histogram - public void Zero() - { - lock (histoLock) - { - for (int ii = 0; ii < m_numBuckets; ii++) - m_histogram[ii] = 0; - } - } -} - -// A statistic that wraps a counter. -// Built this way mostly so histograms and history can be created. -public class CounterStat : Stat -{ - private SortedDictionary m_histograms; - private object counterLock = new object(); - - public CounterStat( - string shortName, - string name, - string description, - string unitName, - string category, - string container, - StatVerbosity verbosity) - : base(shortName, name, description, unitName, category, container, StatType.Push, null, verbosity) - { - m_histograms = new SortedDictionary(); - } - - // Histograms are presumably added at intialization time and the list does not change thereafter. - // Thus no locking of the histogram list. - public void AddHistogram(string histoName, EventHistogram histo) - { - m_histograms.Add(histoName, histo); - } - - public delegate void ProcessHistogram(string name, EventHistogram histo); - public void ForEachHistogram(ProcessHistogram process) - { - foreach (KeyValuePair kvp in m_histograms) - { - process(kvp.Key, kvp.Value); - } - } - - public void Event() - { - this.Event(1); - } - - // Count the underlying counter. - public void Event(int cnt) - { - lock (counterLock) - { - base.Value += cnt; - - foreach (EventHistogram histo in m_histograms.Values) - { - histo.Event(cnt); - } - } - } -} -} +/* + * 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.Linq; +using System.Text; + +using OpenMetaverse.StructuredData; + +namespace OpenSim.Framework.Monitoring +{ +// Create a time histogram of events. The histogram is built in a wrap-around +// array of equally distributed buckets. +// For instance, a minute long histogram of second sized buckets would be: +// new EventHistogram(60, 1000) +public class EventHistogram +{ + private int m_timeBase; + private int m_numBuckets; + private int m_bucketMilliseconds; + private int m_lastBucket; + private int m_totalHistogramMilliseconds; + private long[] m_histogram; + private object histoLock = new object(); + + public EventHistogram(int numberOfBuckets, int millisecondsPerBucket) + { + m_numBuckets = numberOfBuckets; + m_bucketMilliseconds = millisecondsPerBucket; + m_totalHistogramMilliseconds = m_numBuckets * m_bucketMilliseconds; + + m_histogram = new long[m_numBuckets]; + Zero(); + m_lastBucket = 0; + m_timeBase = Util.EnvironmentTickCount(); + } + + public void Event() + { + this.Event(1); + } + + // Record an event at time 'now' in the histogram. + public void Event(int cnt) + { + lock (histoLock) + { + // The time as displaced from the base of the histogram + int bucketTime = Util.EnvironmentTickCountSubtract(m_timeBase); + + // If more than the total time of the histogram, we just start over + if (bucketTime > m_totalHistogramMilliseconds) + { + Zero(); + m_lastBucket = 0; + m_timeBase = Util.EnvironmentTickCount(); + } + else + { + // To which bucket should we add this event? + int bucket = bucketTime / m_bucketMilliseconds; + + // Advance m_lastBucket to the new bucket. Zero any buckets skipped over. + while (bucket != m_lastBucket) + { + // Zero from just after the last bucket to the new bucket or the end + for (int jj = m_lastBucket + 1; jj <= Math.Min(bucket, m_numBuckets - 1); jj++) + { + m_histogram[jj] = 0; + } + m_lastBucket = bucket; + // If the new bucket is off the end, wrap around to the beginning + if (bucket > m_numBuckets) + { + bucket -= m_numBuckets; + m_lastBucket = 0; + m_histogram[m_lastBucket] = 0; + m_timeBase += m_totalHistogramMilliseconds; + } + } + } + m_histogram[m_lastBucket] += cnt; + } + } + + // Get a copy of the current histogram + public long[] GetHistogram() + { + long[] ret = new long[m_numBuckets]; + lock (histoLock) + { + int indx = m_lastBucket + 1; + for (int ii = 0; ii < m_numBuckets; ii++, indx++) + { + if (indx >= m_numBuckets) + indx = 0; + ret[ii] = m_histogram[indx]; + } + } + return ret; + } + + public OSDMap GetHistogramAsOSDMap() + { + OSDMap ret = new OSDMap(); + + ret.Add("Buckets", OSD.FromInteger(m_numBuckets)); + ret.Add("BucketMilliseconds", OSD.FromInteger(m_bucketMilliseconds)); + ret.Add("TotalMilliseconds", OSD.FromInteger(m_totalHistogramMilliseconds)); + + // Compute a number for the first bucket in the histogram. + // This will allow readers to know how this histogram relates to any previously read histogram. + int baseBucketNum = (m_timeBase / m_bucketMilliseconds) + m_lastBucket + 1; + ret.Add("BaseNumber", OSD.FromInteger(baseBucketNum)); + + ret.Add("Values", GetHistogramAsOSDArray()); + + return ret; + } + // Get a copy of the current histogram + public OSDArray GetHistogramAsOSDArray() + { + OSDArray ret = new OSDArray(m_numBuckets); + lock (histoLock) + { + int indx = m_lastBucket + 1; + for (int ii = 0; ii < m_numBuckets; ii++, indx++) + { + if (indx >= m_numBuckets) + indx = 0; + ret[ii] = OSD.FromLong(m_histogram[indx]); + } + } + return ret; + } + + // Zero out the histogram + public void Zero() + { + lock (histoLock) + { + for (int ii = 0; ii < m_numBuckets; ii++) + m_histogram[ii] = 0; + } + } +} + +// A statistic that wraps a counter. +// Built this way mostly so histograms and history can be created. +public class CounterStat : Stat +{ + private SortedDictionary m_histograms; + private object counterLock = new object(); + + public CounterStat( + string shortName, + string name, + string description, + string unitName, + string category, + string container, + StatVerbosity verbosity) + : base(shortName, name, description, unitName, category, container, StatType.Push, null, verbosity) + { + m_histograms = new SortedDictionary(); + } + + // Histograms are presumably added at intialization time and the list does not change thereafter. + // Thus no locking of the histogram list. + public void AddHistogram(string histoName, EventHistogram histo) + { + m_histograms.Add(histoName, histo); + } + + public delegate void ProcessHistogram(string name, EventHistogram histo); + public void ForEachHistogram(ProcessHistogram process) + { + foreach (KeyValuePair kvp in m_histograms) + { + process(kvp.Key, kvp.Value); + } + } + + public void Event() + { + this.Event(1); + } + + // Count the underlying counter. + public void Event(int cnt) + { + lock (counterLock) + { + base.Value += cnt; + + foreach (EventHistogram histo in m_histograms.Values) + { + histo.Event(cnt); + } + } + } +} +} -- cgit v1.1 From 2aae046b95cc028f0eb495857d5659971e06f604 Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Sun, 24 Feb 2013 07:38:24 -0800 Subject: Make StatsManager default output a little more readable --- OpenSim/Framework/Monitoring/Stats/Stat.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'OpenSim/Framework') diff --git a/OpenSim/Framework/Monitoring/Stats/Stat.cs b/OpenSim/Framework/Monitoring/Stats/Stat.cs index c8d9174..2e7665f 100644 --- a/OpenSim/Framework/Monitoring/Stats/Stat.cs +++ b/OpenSim/Framework/Monitoring/Stats/Stat.cs @@ -211,7 +211,7 @@ namespace OpenSim.Framework.Monitoring public virtual string ToConsoleString() { StringBuilder sb = new StringBuilder(); - sb.AppendFormat("{0}.{1}.{2} : {3}{4}", Category, Container, ShortName, Value, UnitName); + sb.AppendFormat("{0}.{1}.{2} : {3} {4}", Category, Container, ShortName, Value, UnitName); AppendMeasuresOfInterest(sb); -- cgit v1.1