diff options
Diffstat (limited to 'OpenSim/Framework/Monitoring')
-rwxr-xr-x | OpenSim/Framework/Monitoring/Stats/CounterStat.cs | 150 | ||||
-rwxr-xr-x | OpenSim/Framework/Monitoring/Stats/EventHistogram.cs | 173 | ||||
-rw-r--r-- | OpenSim/Framework/Monitoring/Stats/PercentageStat.cs | 16 | ||||
-rw-r--r-- | OpenSim/Framework/Monitoring/Stats/Stat.cs | 46 |
4 files changed, 235 insertions, 150 deletions
diff --git a/OpenSim/Framework/Monitoring/Stats/CounterStat.cs b/OpenSim/Framework/Monitoring/Stats/CounterStat.cs index 04442c3..318cf1c 100755 --- a/OpenSim/Framework/Monitoring/Stats/CounterStat.cs +++ b/OpenSim/Framework/Monitoring/Stats/CounterStat.cs | |||
@@ -34,142 +34,6 @@ using OpenMetaverse.StructuredData; | |||
34 | 34 | ||
35 | namespace OpenSim.Framework.Monitoring | 35 | namespace OpenSim.Framework.Monitoring |
36 | { | 36 | { |
37 | // Create a time histogram of events. The histogram is built in a wrap-around | ||
38 | // array of equally distributed buckets. | ||
39 | // For instance, a minute long histogram of second sized buckets would be: | ||
40 | // new EventHistogram(60, 1000) | ||
41 | public class EventHistogram | ||
42 | { | ||
43 | private int m_timeBase; | ||
44 | private int m_numBuckets; | ||
45 | private int m_bucketMilliseconds; | ||
46 | private int m_lastBucket; | ||
47 | private int m_totalHistogramMilliseconds; | ||
48 | private long[] m_histogram; | ||
49 | private object histoLock = new object(); | ||
50 | |||
51 | public EventHistogram(int numberOfBuckets, int millisecondsPerBucket) | ||
52 | { | ||
53 | m_numBuckets = numberOfBuckets; | ||
54 | m_bucketMilliseconds = millisecondsPerBucket; | ||
55 | m_totalHistogramMilliseconds = m_numBuckets * m_bucketMilliseconds; | ||
56 | |||
57 | m_histogram = new long[m_numBuckets]; | ||
58 | Zero(); | ||
59 | m_lastBucket = 0; | ||
60 | m_timeBase = Util.EnvironmentTickCount(); | ||
61 | } | ||
62 | |||
63 | public void Event() | ||
64 | { | ||
65 | this.Event(1); | ||
66 | } | ||
67 | |||
68 | // Record an event at time 'now' in the histogram. | ||
69 | public void Event(int cnt) | ||
70 | { | ||
71 | lock (histoLock) | ||
72 | { | ||
73 | // The time as displaced from the base of the histogram | ||
74 | int bucketTime = Util.EnvironmentTickCountSubtract(m_timeBase); | ||
75 | |||
76 | // If more than the total time of the histogram, we just start over | ||
77 | if (bucketTime > m_totalHistogramMilliseconds) | ||
78 | { | ||
79 | Zero(); | ||
80 | m_lastBucket = 0; | ||
81 | m_timeBase = Util.EnvironmentTickCount(); | ||
82 | } | ||
83 | else | ||
84 | { | ||
85 | // To which bucket should we add this event? | ||
86 | int bucket = bucketTime / m_bucketMilliseconds; | ||
87 | |||
88 | // Advance m_lastBucket to the new bucket. Zero any buckets skipped over. | ||
89 | while (bucket != m_lastBucket) | ||
90 | { | ||
91 | // Zero from just after the last bucket to the new bucket or the end | ||
92 | for (int jj = m_lastBucket + 1; jj <= Math.Min(bucket, m_numBuckets - 1); jj++) | ||
93 | { | ||
94 | m_histogram[jj] = 0; | ||
95 | } | ||
96 | m_lastBucket = bucket; | ||
97 | // If the new bucket is off the end, wrap around to the beginning | ||
98 | if (bucket > m_numBuckets) | ||
99 | { | ||
100 | bucket -= m_numBuckets; | ||
101 | m_lastBucket = 0; | ||
102 | m_histogram[m_lastBucket] = 0; | ||
103 | m_timeBase += m_totalHistogramMilliseconds; | ||
104 | } | ||
105 | } | ||
106 | } | ||
107 | m_histogram[m_lastBucket] += cnt; | ||
108 | } | ||
109 | } | ||
110 | |||
111 | // Get a copy of the current histogram | ||
112 | public long[] GetHistogram() | ||
113 | { | ||
114 | long[] ret = new long[m_numBuckets]; | ||
115 | lock (histoLock) | ||
116 | { | ||
117 | int indx = m_lastBucket + 1; | ||
118 | for (int ii = 0; ii < m_numBuckets; ii++, indx++) | ||
119 | { | ||
120 | if (indx >= m_numBuckets) | ||
121 | indx = 0; | ||
122 | ret[ii] = m_histogram[indx]; | ||
123 | } | ||
124 | } | ||
125 | return ret; | ||
126 | } | ||
127 | |||
128 | public OSDMap GetHistogramAsOSDMap() | ||
129 | { | ||
130 | OSDMap ret = new OSDMap(); | ||
131 | |||
132 | ret.Add("Buckets", OSD.FromInteger(m_numBuckets)); | ||
133 | ret.Add("BucketMilliseconds", OSD.FromInteger(m_bucketMilliseconds)); | ||
134 | ret.Add("TotalMilliseconds", OSD.FromInteger(m_totalHistogramMilliseconds)); | ||
135 | |||
136 | // Compute a number for the first bucket in the histogram. | ||
137 | // This will allow readers to know how this histogram relates to any previously read histogram. | ||
138 | int baseBucketNum = (m_timeBase / m_bucketMilliseconds) + m_lastBucket + 1; | ||
139 | ret.Add("BaseNumber", OSD.FromInteger(baseBucketNum)); | ||
140 | |||
141 | ret.Add("Values", GetHistogramAsOSDArray()); | ||
142 | |||
143 | return ret; | ||
144 | } | ||
145 | // Get a copy of the current histogram | ||
146 | public OSDArray GetHistogramAsOSDArray() | ||
147 | { | ||
148 | OSDArray ret = new OSDArray(m_numBuckets); | ||
149 | lock (histoLock) | ||
150 | { | ||
151 | int indx = m_lastBucket + 1; | ||
152 | for (int ii = 0; ii < m_numBuckets; ii++, indx++) | ||
153 | { | ||
154 | if (indx >= m_numBuckets) | ||
155 | indx = 0; | ||
156 | ret[ii] = OSD.FromLong(m_histogram[indx]); | ||
157 | } | ||
158 | } | ||
159 | return ret; | ||
160 | } | ||
161 | |||
162 | // Zero out the histogram | ||
163 | public void Zero() | ||
164 | { | ||
165 | lock (histoLock) | ||
166 | { | ||
167 | for (int ii = 0; ii < m_numBuckets; ii++) | ||
168 | m_histogram[ii] = 0; | ||
169 | } | ||
170 | } | ||
171 | } | ||
172 | |||
173 | // A statistic that wraps a counter. | 37 | // A statistic that wraps a counter. |
174 | // Built this way mostly so histograms and history can be created. | 38 | // Built this way mostly so histograms and history can be created. |
175 | public class CounterStat : Stat | 39 | public class CounterStat : Stat |
@@ -236,12 +100,18 @@ public class CounterStat : Stat | |||
236 | // If there are any histograms, add a new field that is an array of histograms as OSDMaps | 100 | // If there are any histograms, add a new field that is an array of histograms as OSDMaps |
237 | if (m_histograms.Count > 0) | 101 | if (m_histograms.Count > 0) |
238 | { | 102 | { |
239 | OSDArray histos = new OSDArray(); | 103 | lock (counterLock) |
240 | foreach (EventHistogram histo in m_histograms.Values) | ||
241 | { | 104 | { |
242 | histos.Add(histo.GetHistogramAsOSDMap()); | 105 | if (m_histograms.Count > 0) |
106 | { | ||
107 | OSDArray histos = new OSDArray(); | ||
108 | foreach (EventHistogram histo in m_histograms.Values) | ||
109 | { | ||
110 | histos.Add(histo.GetHistogramAsOSDMap()); | ||
111 | } | ||
112 | map.Add("Histograms", histos); | ||
113 | } | ||
243 | } | 114 | } |
244 | map.Add("Histograms", histos); | ||
245 | } | 115 | } |
246 | return map; | 116 | return map; |
247 | } | 117 | } |
diff --git a/OpenSim/Framework/Monitoring/Stats/EventHistogram.cs b/OpenSim/Framework/Monitoring/Stats/EventHistogram.cs new file mode 100755 index 0000000..f51f322 --- /dev/null +++ b/OpenSim/Framework/Monitoring/Stats/EventHistogram.cs | |||
@@ -0,0 +1,173 @@ | |||
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.Collections.Generic; | ||
30 | using System.Linq; | ||
31 | using System.Text; | ||
32 | |||
33 | using OpenMetaverse.StructuredData; | ||
34 | |||
35 | namespace OpenSim.Framework.Monitoring | ||
36 | { | ||
37 | // Create a time histogram of events. The histogram is built in a wrap-around | ||
38 | // array of equally distributed buckets. | ||
39 | // For instance, a minute long histogram of second sized buckets would be: | ||
40 | // new EventHistogram(60, 1000) | ||
41 | public class EventHistogram | ||
42 | { | ||
43 | private int m_timeBase; | ||
44 | private int m_numBuckets; | ||
45 | private int m_bucketMilliseconds; | ||
46 | private int m_lastBucket; | ||
47 | private int m_totalHistogramMilliseconds; | ||
48 | private long[] m_histogram; | ||
49 | private object histoLock = new object(); | ||
50 | |||
51 | public EventHistogram(int numberOfBuckets, int millisecondsPerBucket) | ||
52 | { | ||
53 | m_numBuckets = numberOfBuckets; | ||
54 | m_bucketMilliseconds = millisecondsPerBucket; | ||
55 | m_totalHistogramMilliseconds = m_numBuckets * m_bucketMilliseconds; | ||
56 | |||
57 | m_histogram = new long[m_numBuckets]; | ||
58 | Zero(); | ||
59 | m_lastBucket = 0; | ||
60 | m_timeBase = Util.EnvironmentTickCount(); | ||
61 | } | ||
62 | |||
63 | public void Event() | ||
64 | { | ||
65 | this.Event(1); | ||
66 | } | ||
67 | |||
68 | // Record an event at time 'now' in the histogram. | ||
69 | public void Event(int cnt) | ||
70 | { | ||
71 | lock (histoLock) | ||
72 | { | ||
73 | // The time as displaced from the base of the histogram | ||
74 | int bucketTime = Util.EnvironmentTickCountSubtract(m_timeBase); | ||
75 | |||
76 | // If more than the total time of the histogram, we just start over | ||
77 | if (bucketTime > m_totalHistogramMilliseconds) | ||
78 | { | ||
79 | Zero(); | ||
80 | m_lastBucket = 0; | ||
81 | m_timeBase = Util.EnvironmentTickCount(); | ||
82 | } | ||
83 | else | ||
84 | { | ||
85 | // To which bucket should we add this event? | ||
86 | int bucket = bucketTime / m_bucketMilliseconds; | ||
87 | |||
88 | // Advance m_lastBucket to the new bucket. Zero any buckets skipped over. | ||
89 | while (bucket != m_lastBucket) | ||
90 | { | ||
91 | // Zero from just after the last bucket to the new bucket or the end | ||
92 | for (int jj = m_lastBucket + 1; jj <= Math.Min(bucket, m_numBuckets - 1); jj++) | ||
93 | { | ||
94 | m_histogram[jj] = 0; | ||
95 | } | ||
96 | m_lastBucket = bucket; | ||
97 | // If the new bucket is off the end, wrap around to the beginning | ||
98 | if (bucket > m_numBuckets) | ||
99 | { | ||
100 | bucket -= m_numBuckets; | ||
101 | m_lastBucket = 0; | ||
102 | m_histogram[m_lastBucket] = 0; | ||
103 | m_timeBase += m_totalHistogramMilliseconds; | ||
104 | } | ||
105 | } | ||
106 | } | ||
107 | m_histogram[m_lastBucket] += cnt; | ||
108 | } | ||
109 | } | ||
110 | |||
111 | // Get a copy of the current histogram | ||
112 | public long[] GetHistogram() | ||
113 | { | ||
114 | long[] ret = new long[m_numBuckets]; | ||
115 | lock (histoLock) | ||
116 | { | ||
117 | int indx = m_lastBucket + 1; | ||
118 | for (int ii = 0; ii < m_numBuckets; ii++, indx++) | ||
119 | { | ||
120 | if (indx >= m_numBuckets) | ||
121 | indx = 0; | ||
122 | ret[ii] = m_histogram[indx]; | ||
123 | } | ||
124 | } | ||
125 | return ret; | ||
126 | } | ||
127 | |||
128 | public OSDMap GetHistogramAsOSDMap() | ||
129 | { | ||
130 | OSDMap ret = new OSDMap(); | ||
131 | |||
132 | ret.Add("Buckets", OSD.FromInteger(m_numBuckets)); | ||
133 | ret.Add("BucketMilliseconds", OSD.FromInteger(m_bucketMilliseconds)); | ||
134 | ret.Add("TotalMilliseconds", OSD.FromInteger(m_totalHistogramMilliseconds)); | ||
135 | |||
136 | // Compute a number for the first bucket in the histogram. | ||
137 | // This will allow readers to know how this histogram relates to any previously read histogram. | ||
138 | int baseBucketNum = (m_timeBase / m_bucketMilliseconds) + m_lastBucket + 1; | ||
139 | ret.Add("BaseNumber", OSD.FromInteger(baseBucketNum)); | ||
140 | |||
141 | ret.Add("Values", GetHistogramAsOSDArray()); | ||
142 | |||
143 | return ret; | ||
144 | } | ||
145 | // Get a copy of the current histogram | ||
146 | public OSDArray GetHistogramAsOSDArray() | ||
147 | { | ||
148 | OSDArray ret = new OSDArray(m_numBuckets); | ||
149 | lock (histoLock) | ||
150 | { | ||
151 | int indx = m_lastBucket + 1; | ||
152 | for (int ii = 0; ii < m_numBuckets; ii++, indx++) | ||
153 | { | ||
154 | if (indx >= m_numBuckets) | ||
155 | indx = 0; | ||
156 | ret[ii] = OSD.FromLong(m_histogram[indx]); | ||
157 | } | ||
158 | } | ||
159 | return ret; | ||
160 | } | ||
161 | |||
162 | // Zero out the histogram | ||
163 | public void Zero() | ||
164 | { | ||
165 | lock (histoLock) | ||
166 | { | ||
167 | for (int ii = 0; ii < m_numBuckets; ii++) | ||
168 | m_histogram[ii] = 0; | ||
169 | } | ||
170 | } | ||
171 | } | ||
172 | |||
173 | } | ||
diff --git a/OpenSim/Framework/Monitoring/Stats/PercentageStat.cs b/OpenSim/Framework/Monitoring/Stats/PercentageStat.cs index 60bed55..55ddf06 100644 --- a/OpenSim/Framework/Monitoring/Stats/PercentageStat.cs +++ b/OpenSim/Framework/Monitoring/Stats/PercentageStat.cs | |||
@@ -29,6 +29,8 @@ using System; | |||
29 | using System.Collections.Generic; | 29 | using System.Collections.Generic; |
30 | using System.Text; | 30 | using System.Text; |
31 | 31 | ||
32 | using OpenMetaverse.StructuredData; | ||
33 | |||
32 | namespace OpenSim.Framework.Monitoring | 34 | namespace OpenSim.Framework.Monitoring |
33 | { | 35 | { |
34 | public class PercentageStat : Stat | 36 | public class PercentageStat : Stat |
@@ -84,5 +86,19 @@ namespace OpenSim.Framework.Monitoring | |||
84 | 86 | ||
85 | return sb.ToString(); | 87 | return sb.ToString(); |
86 | } | 88 | } |
89 | |||
90 | // PercentageStat is a basic stat plus percent calc | ||
91 | public override OSDMap ToOSDMap() | ||
92 | { | ||
93 | // Get the foundational instance | ||
94 | OSDMap map = base.ToOSDMap(); | ||
95 | |||
96 | map["StatType"] = "PercentageStat"; | ||
97 | |||
98 | map.Add("Antecedent", OSD.FromLong(Antecedent)); | ||
99 | map.Add("Consequent", OSD.FromLong(Consequent)); | ||
100 | |||
101 | return map; | ||
102 | } | ||
87 | } | 103 | } |
88 | } \ No newline at end of file | 104 | } \ No newline at end of file |
diff --git a/OpenSim/Framework/Monitoring/Stats/Stat.cs b/OpenSim/Framework/Monitoring/Stats/Stat.cs index ffd5132..2b34493 100644 --- a/OpenSim/Framework/Monitoring/Stats/Stat.cs +++ b/OpenSim/Framework/Monitoring/Stats/Stat.cs | |||
@@ -241,6 +241,8 @@ namespace OpenSim.Framework.Monitoring | |||
241 | public virtual OSDMap ToOSDMap() | 241 | public virtual OSDMap ToOSDMap() |
242 | { | 242 | { |
243 | OSDMap ret = new OSDMap(); | 243 | OSDMap ret = new OSDMap(); |
244 | ret.Add("StatType", "Stat"); // used by overloading classes to denote type of stat | ||
245 | |||
244 | ret.Add("Category", OSD.FromString(Category)); | 246 | ret.Add("Category", OSD.FromString(Category)); |
245 | ret.Add("Container", OSD.FromString(Container)); | 247 | ret.Add("Container", OSD.FromString(Container)); |
246 | ret.Add("ShortName", OSD.FromString(ShortName)); | 248 | ret.Add("ShortName", OSD.FromString(ShortName)); |
@@ -248,26 +250,36 @@ namespace OpenSim.Framework.Monitoring | |||
248 | ret.Add("Description", OSD.FromString(Description)); | 250 | ret.Add("Description", OSD.FromString(Description)); |
249 | ret.Add("UnitName", OSD.FromString(UnitName)); | 251 | ret.Add("UnitName", OSD.FromString(UnitName)); |
250 | ret.Add("Value", OSD.FromReal(Value)); | 252 | ret.Add("Value", OSD.FromReal(Value)); |
251 | ret.Add("StatType", "Stat"); // used by overloading classes to denote type of stat | 253 | |
254 | double lastChangeOverTime, averageChangeOverTime; | ||
255 | if (ComputeMeasuresOfInterest(out lastChangeOverTime, out averageChangeOverTime)) | ||
256 | { | ||
257 | ret.Add("LastChangeOverTime", OSD.FromReal(lastChangeOverTime)); | ||
258 | ret.Add("AverageChangeOverTime", OSD.FromReal(averageChangeOverTime)); | ||
259 | } | ||
252 | 260 | ||
253 | return ret; | 261 | return ret; |
254 | } | 262 | } |
255 | 263 | ||
256 | protected void AppendMeasuresOfInterest(StringBuilder sb) | 264 | // Compute the averages over time and return same. |
265 | // Return 'true' if averages were actually computed. 'false' if no average info. | ||
266 | public bool ComputeMeasuresOfInterest(out double lastChangeOverTime, out double averageChangeOverTime) | ||
257 | { | 267 | { |
258 | if ((MeasuresOfInterest & MeasuresOfInterest.AverageChangeOverTime) | 268 | bool ret = false; |
259 | == MeasuresOfInterest.AverageChangeOverTime) | 269 | lastChangeOverTime = 0; |
270 | averageChangeOverTime = 0; | ||
271 | |||
272 | if ((MeasuresOfInterest & MeasuresOfInterest.AverageChangeOverTime) == MeasuresOfInterest.AverageChangeOverTime) | ||
260 | { | 273 | { |
261 | double totalChange = 0; | 274 | double totalChange = 0; |
262 | double lastChangeOverTime = 0; | ||
263 | double? penultimateSample = null; | 275 | double? penultimateSample = null; |
264 | double? lastSample = null; | 276 | double? lastSample = null; |
265 | 277 | ||
266 | lock (m_samples) | 278 | lock (m_samples) |
267 | { | 279 | { |
268 | // m_log.DebugFormat( | 280 | // m_log.DebugFormat( |
269 | // "[STAT]: Samples for {0} are {1}", | 281 | // "[STAT]: Samples for {0} are {1}", |
270 | // Name, string.Join(",", m_samples.Select(s => s.ToString()).ToArray())); | 282 | // Name, string.Join(",", m_samples.Select(s => s.ToString()).ToArray())); |
271 | 283 | ||
272 | foreach (double s in m_samples) | 284 | foreach (double s in m_samples) |
273 | { | 285 | { |
@@ -280,13 +292,27 @@ namespace OpenSim.Framework.Monitoring | |||
280 | } | 292 | } |
281 | 293 | ||
282 | if (lastSample != null && penultimateSample != null) | 294 | if (lastSample != null && penultimateSample != null) |
283 | lastChangeOverTime | 295 | { |
296 | lastChangeOverTime | ||
284 | = ((double)lastSample - (double)penultimateSample) / (Watchdog.WATCHDOG_INTERVAL_MS / 1000); | 297 | = ((double)lastSample - (double)penultimateSample) / (Watchdog.WATCHDOG_INTERVAL_MS / 1000); |
298 | } | ||
285 | 299 | ||
286 | int divisor = m_samples.Count <= 1 ? 1 : m_samples.Count - 1; | 300 | int divisor = m_samples.Count <= 1 ? 1 : m_samples.Count - 1; |
287 | 301 | ||
288 | double averageChangeOverTime = totalChange / divisor / (Watchdog.WATCHDOG_INTERVAL_MS / 1000); | 302 | averageChangeOverTime = totalChange / divisor / (Watchdog.WATCHDOG_INTERVAL_MS / 1000); |
303 | ret = true; | ||
304 | } | ||
305 | |||
306 | return ret; | ||
307 | } | ||
289 | 308 | ||
309 | protected void AppendMeasuresOfInterest(StringBuilder sb) | ||
310 | { | ||
311 | double lastChangeOverTime = 0; | ||
312 | double averageChangeOverTime = 0; | ||
313 | |||
314 | if (ComputeMeasuresOfInterest(out lastChangeOverTime, out averageChangeOverTime)) | ||
315 | { | ||
290 | sb.AppendFormat( | 316 | sb.AppendFormat( |
291 | ", {0:0.##}{1}/s, {2:0.##}{3}/s", | 317 | ", {0:0.##}{1}/s, {2:0.##}{3}/s", |
292 | lastChangeOverTime, | 318 | lastChangeOverTime, |