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1   // Autogenerated Jamon implementation
2   // /grid/0/jenkins/workspace/HDP-parallel-centos6/SOURCES/hbase/hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/regionserver/BlockCacheTmpl.jamon
3   
4   package org.apache.hadoop.hbase.tmpl.regionserver;
5   
6   // 37, 1
7   import java.util.Map;
8   // 38, 1
9   import org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile;
10  // 39, 1
11  import org.apache.hadoop.hbase.io.hfile.AgeSnapshot;
12  // 40, 1
13  import org.apache.hadoop.hbase.io.hfile.CachedBlock;
14  // 41, 1
15  import org.apache.hadoop.conf.Configuration;
16  // 42, 1
17  import org.apache.hadoop.hbase.io.hfile.CacheConfig;
18  // 43, 1
19  import org.apache.hadoop.hbase.io.hfile.BlockCache;
20  // 44, 1
21  import org.apache.hadoop.hbase.io.hfile.bucket.BucketCacheStats;
22  // 45, 1
23  import org.apache.hadoop.hbase.io.hfile.bucket.BucketCache;
24  // 46, 1
25  import org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator;
26  // 47, 1
27  import org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator.Bucket;
28  // 48, 1
29  import org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix;
30  
31  public class BlockCacheTmplImpl
32    extends org.jamon.AbstractTemplateImpl
33    implements org.apache.hadoop.hbase.tmpl.regionserver.BlockCacheTmpl.Intf
34  
35  {
36    private final CacheConfig cacheConfig;
37    private final Configuration config;
38    protected static org.apache.hadoop.hbase.tmpl.regionserver.BlockCacheTmpl.ImplData __jamon_setOptionalArguments(org.apache.hadoop.hbase.tmpl.regionserver.BlockCacheTmpl.ImplData p_implData)
39    {
40      return p_implData;
41    }
42    public BlockCacheTmplImpl(org.jamon.TemplateManager p_templateManager, org.apache.hadoop.hbase.tmpl.regionserver.BlockCacheTmpl.ImplData p_implData)
43    {
44      super(p_templateManager, __jamon_setOptionalArguments(p_implData));
45      cacheConfig = p_implData.getCacheConfig();
46      config = p_implData.getConfig();
47    }
48    
49    @Override public void renderNoFlush(final java.io.Writer jamonWriter)
50      throws java.io.IOException
51    {
52      // 24, 1
53      
54    BlockCache bc = cacheConfig == null? null: cacheConfig.getBlockCache();
55    String bcUrl = null;
56    String bcName = null;
57    if (bc != null) {
58      bcUrl = "http://hbase.apache.org/devapidocs/" + bc.getClass().getName().replaceAll("\\.", "/") + ".html";
59      bcName = bc.getClass().getSimpleName();
60    }
61    BlockCache [] bcs = cacheConfig == null? null: cacheConfig.getBlockCache() == null? null: cacheConfig.getBlockCache().getBlockCaches();
62    // If more than one bc, show evictions in each bc listing so can compare
63    boolean evictions = bcs != null && bcs.length > 1;
64  
65      // 50, 1
66      jamonWriter.write("<div class=\"tabbable\">\n    <ul class=\"nav nav-pills\">\n        <li class=\"active\"><a href=\"#tab_bc_baseInfo\" data-toggle=\"tab\">Base Info</a></li>\n        <li class=\"\"><a href=\"#tab_bc_config\" data-toggle=\"tab\">Config</a></li>\n        <li class=\"\"><a href=\"#tab_bc_stats\" data-toggle=\"tab\">Stats</a></li>\n        <li class=\"\"><a href=\"#tab_bc_l1\" data-toggle=\"tab\">L1</a></li>\n        <li class=\"\"><a href=\"#tab_bc_l2\" data-toggle=\"tab\">L2</a></li>\n    </ul>\n    <div class=\"tab-content\" style=\"padding-bottom: 9px; border-bottom: 1px solid #ddd;\">\n        <div class=\"tab-pane active\" id=\"tab_bc_baseInfo\">\n            ");
67      // 60, 13
68      {
69        // 60, 13
70        __jamon_innerUnit__bc_baseInfo(jamonWriter, cacheConfig, bcUrl, bcName);
71      }
72      // 60, 91
73      jamonWriter.write("\n        </div>\n        <div class=\"tab-pane\" id=\"tab_bc_config\">\n            ");
74      // 63, 13
75      {
76        // 63, 13
77        __jamon_innerUnit__bc_config(jamonWriter, cacheConfig );
78      }
79      // 63, 55
80      jamonWriter.write("\n        </div>\n        <div class=\"tab-pane\" id=\"tab_bc_stats\">\n            ");
81      // 66, 13
82      {
83        // 66, 13
84        __jamon_innerUnit__bc_stats(jamonWriter, cacheConfig );
85      }
86      // 66, 54
87      jamonWriter.write("\n        </div>\n        <div class=\"tab-pane\" id=\"tab_bc_l1\">\n            ");
88      // 69, 13
89      {
90        // 69, 13
91        __jamon_innerUnit__bc_l(jamonWriter, bcs == null? bc: bcs[0], "L1", evictions);
92      }
93      // 69, 90
94      jamonWriter.write("\n        </div>\n        <div class=\"tab-pane\" id=\"tab_bc_l2\">\n            ");
95      // 72, 13
96      {
97        // 72, 13
98        __jamon_innerUnit__bc_l(jamonWriter, bcs == null? null: bcs.length <= 1? null: bcs[1], "L2", evictions);
99      }
100     // 72, 115
101     jamonWriter.write("\n        </div>\n    </div>\n</div>\n\n");
102   }
103   
104   
105   // 233, 1
106   private void __jamon_innerUnit__bc_stats(final java.io.Writer jamonWriter, final CacheConfig cacheConfig)
107     throws java.io.IOException
108   {
109     // 237, 1
110     if (cacheConfig == null || cacheConfig.getBlockCache() == null )
111     {
112       // 237, 67
113       jamonWriter.write("\n<p>CacheConfig is null</p>\n");
114     }
115     // 239, 1
116     else
117     {
118       // 239, 8
119       jamonWriter.write("\n<table class=\"table table-striped\">\n    <tr>\n        <th>Attribute</th>\n        <th>Value</th>\n        <th>Description</th>\n    </tr>\n    <tr>\n        <td>Size</td>\n        <td>");
120       // 248, 13
121       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(TraditionalBinaryPrefix.long2String(cacheConfig.getBlockCache().getCurrentSize(),
122             "B", 1)), jamonWriter);
123       // 249, 23
124       jamonWriter.write("</td>\n        <td>Current size of block cache in use (bytes)</td>\n    </tr>\n    <tr>\n        <td>Free</td>\n        <td>");
125       // 254, 13
126       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(TraditionalBinaryPrefix.long2String(cacheConfig.getBlockCache().getFreeSize(),
127             "B", 1)), jamonWriter);
128       // 255, 23
129       jamonWriter.write("</td>\n        <td>The total free memory currently available to store more cache entries (bytes)</td>\n    </tr>\n    <tr>\n        <td>Count</td>\n        <td>");
130       // 260, 13
131       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", cacheConfig.getBlockCache().getBlockCount())), jamonWriter);
132       // 260, 84
133       jamonWriter.write("</td>\n        <td>Number of blocks in block cache</td>\n    </tr>\n    ");
134       // 263, 5
135       {
136         // 263, 5
137         __jamon_innerUnit__evictions_tmpl(jamonWriter, cacheConfig.getBlockCache());
138       }
139       // 263, 60
140       jamonWriter.write("\n    ");
141       // 264, 5
142       {
143         // 264, 5
144         __jamon_innerUnit__hits_tmpl(jamonWriter, cacheConfig.getBlockCache());
145       }
146       // 264, 55
147       jamonWriter.write("\n</table>\n<p>If block cache is made up of more than one cache -- i.e. a L1 and a L2 -- then the above\nare combined counts. Request count is sum of hits and misses.</p>\n");
148     }
149     // 268, 7
150     jamonWriter.write("\n");
151   }
152   
153   
154   // 201, 1
155   private void __jamon_innerUnit__hits_tmpl(final java.io.Writer jamonWriter, final BlockCache bc)
156     throws java.io.IOException
157   {
158     // 205, 5
159     jamonWriter.write("<tr>\n        <td>Hits</td>\n        <td>");
160     // 207, 13
161     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", bc.getStats().getHitCount())), jamonWriter);
162     // 207, 68
163     jamonWriter.write("</td>\n        <td>Number requests that were cache hits</td>\n    </tr>\n    <tr>\n        <td>Hits Caching</td>\n        <td>");
164     // 212, 13
165     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", bc.getStats().getHitCachingCount())), jamonWriter);
166     // 212, 75
167     jamonWriter.write("</td>\n        <td>Cache hit block requests but only requests set to cache block if a miss</td>\n    </tr>\n    <tr>\n        <td>Misses</td>\n        <td>");
168     // 217, 13
169     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", bc.getStats().getMissCount())), jamonWriter);
170     // 217, 69
171     jamonWriter.write("</td>\n        <td>Block requests that were cache misses but set to cache missed blocks</td>\n    </tr>\n    <tr>\n        <td>Misses Caching</td>\n        <td>");
172     // 222, 13
173     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", bc.getStats().getMissCount())), jamonWriter);
174     // 222, 69
175     jamonWriter.write("</td>\n        <td>Block requests that were cache misses but only requests set to use block cache</td>\n    </tr>\n    <tr>\n        <td>Hit Ratio</td>\n        <td>");
176     // 227, 13
177     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,.2f", bc.getStats().getHitRatio() * 100)), jamonWriter);
178     // 227, 76
179     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf("%"), jamonWriter);
180     // 227, 85
181     jamonWriter.write("</td>\n        <td>Hit Count divided by total requests count</td>\n    </tr>\n\n");
182   }
183   
184   
185   // 119, 1
186   private void __jamon_innerUnit__bc_config(final java.io.Writer jamonWriter, final CacheConfig cacheConfig)
187     throws java.io.IOException
188   {
189     // 123, 1
190     if (cacheConfig == null )
191     {
192       // 123, 28
193       jamonWriter.write("\n<p>CacheConfig is null</p>\n");
194     }
195     // 125, 1
196     else
197     {
198       // 125, 8
199       jamonWriter.write("\n<table class=\"table table-striped\">\n    <tr>\n        <th>Attribute</th>\n        <th>Value</th>\n        <th>Description</th>\n    </tr>\n    <tr>\n        <td>Cache DATA on Read</td>\n        <td>");
200       // 134, 13
201       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldCacheDataOnRead()), jamonWriter);
202       // 134, 54
203       jamonWriter.write("</td>\n        <td>True if DATA blocks are cached on read\n        (INDEX & BLOOM blocks are always cached)</td>\n    </tr>\n    <tr>\n        <td>Cache DATA on Write</td>\n        <td>");
204       // 140, 13
205       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldCacheDataOnWrite()), jamonWriter);
206       // 140, 55
207       jamonWriter.write("</td>\n        <td>True if DATA blocks are cached on write.</td>\n    </tr>\n    <tr>\n        <td>Cache INDEX on Write</td>\n        <td>");
208       // 145, 13
209       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldCacheIndexesOnWrite()), jamonWriter);
210       // 145, 58
211       jamonWriter.write("</td>\n        <td>True if INDEX blocks are cached on write</td>\n    </tr>\n    <tr>\n        <td>Cache BLOOM on Write</td>\n        <td>");
212       // 150, 13
213       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldCacheBloomsOnWrite()), jamonWriter);
214       // 150, 57
215       jamonWriter.write("</td>\n        <td>True if BLOOM blocks are cached on write</td>\n    </tr>\n    <tr>\n        <td>Evict blocks on Close</td>\n        <td>");
216       // 155, 13
217       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldEvictOnClose()), jamonWriter);
218       // 155, 51
219       jamonWriter.write("</td>\n        <td>True if blocks are evicted from cache when an HFile\n        reader is closed</td>\n    </tr>\n    <tr>\n        <td>Cache DATA in compressed format</td>\n        <td>");
220       // 161, 13
221       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldCacheDataCompressed()), jamonWriter);
222       // 161, 58
223       jamonWriter.write("</td>\n        <td>True if DATA blocks are cached in their compressed form</td>\n    </tr>\n    <tr>\n        <td>Prefetch on Open</td>\n        <td>");
224       // 166, 13
225       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cacheConfig.shouldPrefetchOnOpen()), jamonWriter);
226       // 166, 53
227       jamonWriter.write("</td>\n        <td>True if blocks are prefetched into cache on open</td>\n    </tr>\n</table>\n");
228     }
229     // 170, 7
230     jamonWriter.write("\n");
231   }
232   
233   
234   // 77, 1
235   private void __jamon_innerUnit__bc_baseInfo(final java.io.Writer jamonWriter, final CacheConfig cacheConfig, final String bcUrl, final String bcName)
236     throws java.io.IOException
237   {
238     // 83, 1
239     
240   BlockCache bc = cacheConfig == null? null: cacheConfig.getBlockCache();
241   BlockCache [] bcs = bc == null? null: bc.getBlockCaches();
242   String bcl1Url = null;
243   String bcl1Name = null;
244   String bcl2Url = null;
245   String bcl2Name = null;
246   if (bcs != null) {
247     BlockCache bcl1 = bcs[0];
248     if (bcl1 != null) {
249       bcl1Url = "http://hbase.apache.org/devapidocs/" + bcl1.getClass().getName().replaceAll("\\.", "/") + ".html";
250       bcl1Name = bcl1.getClass().getSimpleName();
251     }
252     if (bcs.length == 2) {
253       BlockCache bcl2 = bcs[1];
254       bcl2Url = "http://hbase.apache.org/devapidocs/" + bcl2.getClass().getName().replaceAll("\\.", "/") + ".html";
255       bcl2Name = bcl2.getClass().getSimpleName();
256     }
257   }
258 
259     // 103, 1
260     jamonWriter.write("<table class=\"table table-striped\">\n    <tr>\n        <th>Attribute</th>\n        <th>Value</th>\n        <th>Description</th>\n    </tr>\n    </tr>\n    <tr>\n        <td>Implementation</td>\n        <td><a href=\"");
261     // 112, 22
262     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bcUrl), jamonWriter);
263     // 112, 33
264     jamonWriter.write("\">");
265     // 112, 35
266     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bcName), jamonWriter);
267     // 112, 47
268     jamonWriter.write("</a></td>\n        <td>Block cache implementing class</td>\n    </tr>\n</table>\n<p>See <a href=\"http://hbase.apache.org/book.html#block.cache\">block cache</a> in the HBase Reference Guide for help.</p>\n");
269   }
270   
271   
272   // 284, 1
273   private void __jamon_innerUnit__block_cache(final java.io.Writer jamonWriter, final BlockCache bc, final String name, final boolean evictions)
274     throws java.io.IOException
275   {
276     // 290, 1
277     
278   final long nanosPerSecond = 1000000000;
279   String bcUrl = "http://hbase.apache.org/devapidocs/" + bc.getClass().getName().replaceAll("\\.", "/") + ".html";
280   String bcName = bc.getClass().getSimpleName();
281   org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.CachedBlocksByFile cbsbf =
282     org.apache.hadoop.hbase.io.hfile.BlockCacheUtil.getLoadedCachedBlocksByFile(config, bc);
283   AgeSnapshot cbsbfSnapshot = cbsbf.getAgeInCacheSnapshot();
284 
285   boolean bucketCache = bc.getClass().getSimpleName().equals("BucketCache");
286   BucketCacheStats bucketCacheStats = null;
287   BucketAllocator bucketAllocator = null;
288   Bucket [] buckets = null;
289 
290   if (bucketCache) {
291     bucketCacheStats = (BucketCacheStats)bc.getStats();
292     bucketAllocator = ((BucketCache)bc).getAllocator();
293     buckets = bucketAllocator.getBuckets();
294   }
295 
296     // 309, 1
297     if (cbsbf.isFull() )
298     {
299       // 309, 23
300       jamonWriter.write("\n<p><b>Statistics below is based on sampling first ");
301       // 310, 51
302       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(cbsbfSnapshot.getMax()), jamonWriter);
303       // 310, 79
304       jamonWriter.write(" blocks only</b> (hbase.ui.blockcache.by.file.max)</p> \n");
305     }
306     // 311, 7
307     jamonWriter.write("\n<table id=\"blocks_summary\" class=\"table table-striped\">\n    <tr>\n        <th>Attribute</th>\n        <th>Value</th>\n        <th>Description</th>\n    </tr>\n    <tr>\n        <td>Implementation</td>\n        <td><a href=\"");
308     // 320, 22
309     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bcUrl), jamonWriter);
310     // 320, 33
311     jamonWriter.write("\">");
312     // 320, 35
313     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bc.getClass().getSimpleName()), jamonWriter);
314     // 320, 70
315     jamonWriter.write("</a></td>\n        <td>Class implementing this block cache Level</td>\n    </tr>\n");
316     // 323, 1
317     if (bucketCache )
318     {
319       // 323, 20
320       jamonWriter.write("\n    <tr>\n        <td>Implementation</td>\n        <td>");
321       // 326, 13
322       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(((BucketCache)bc).getIoEngine()), jamonWriter);
323       // 326, 50
324       jamonWriter.write("</a></td>\n        <td>IOEngine</td>\n    </tr>\n");
325     }
326     // 329, 7
327     jamonWriter.write("\n    <tr>\n        <td>Count</td>\n        <td>");
328     // 332, 13
329     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", cbsbf.getCount())), jamonWriter);
330     // 332, 57
331     jamonWriter.write("</td>\n        <td>Count of Blocks</td>\n    </tr>\n");
332     // 335, 1
333     if (!bucketCache )
334     {
335       // 335, 21
336       jamonWriter.write("\n    <tr>\n        <td>Count</td>\n        <td>");
337       // 338, 13
338       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", cbsbf.getDataCount())), jamonWriter);
339       // 338, 61
340       jamonWriter.write("</td>\n        <td>Count of DATA Blocks</td>\n    </tr>\n");
341     }
342     // 341, 7
343     jamonWriter.write("\n    <tr>\n        <td>Size</td>\n        <td>");
344     // 344, 13
345     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(TraditionalBinaryPrefix.long2String(cbsbf.getSize(), "B", 1)), jamonWriter);
346     // 344, 79
347     jamonWriter.write("</td>\n        <td>Size of Blocks</td>\n    </tr>\n");
348     // 347, 1
349     if (!bucketCache )
350     {
351       // 347, 21
352       jamonWriter.write("\n    <tr>\n        <td>Size</td>\n        <td>");
353       // 350, 13
354       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(TraditionalBinaryPrefix.long2String(cbsbf.getDataSize(), "B", 1)), jamonWriter);
355       // 350, 83
356       jamonWriter.write("</td>\n        <td>Size of DATA Blocks</td>\n    </tr>\n");
357     }
358     // 353, 7
359     jamonWriter.write(" \n");
360     // 354, 1
361     {
362       // 354, 1
363       __jamon_innerUnit__evictions_tmpl(jamonWriter, bc);
364     }
365     // 354, 31
366     jamonWriter.write("\n");
367     // 355, 1
368     {
369       // 355, 1
370       __jamon_innerUnit__hits_tmpl(jamonWriter, bc);
371     }
372     // 355, 26
373     jamonWriter.write("\n\n");
374     // 357, 1
375     if (bucketCache )
376     {
377       // 357, 20
378       jamonWriter.write("\n    <tr>\n        <td>Hits per Second</td>\n        <td>");
379       // 360, 13
380       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bucketCacheStats.getIOHitsPerSecond()), jamonWriter);
381       // 360, 56
382       jamonWriter.write("</td>\n        <td>Block gets against this cache per second</td>\n    </tr>\n    <tr>\n        <td>Time per Hit</td>\n        <td>");
383       // 365, 13
384       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bucketCacheStats.getIOTimePerHit()), jamonWriter);
385       // 365, 53
386       jamonWriter.write("</td>\n        <td>Time per cache hit</td>\n    </tr>\n");
387     }
388     // 368, 7
389     jamonWriter.write("\n</table>\n<p>View block cache <a href=\"?format=json&bcn=");
390     // 371, 47
391     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(name), jamonWriter);
392     // 371, 57
393     jamonWriter.write("\">as JSON</a> | Block cache <a href=\"?format=json&bcn=");
394     // 371, 111
395     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(name), jamonWriter);
396     // 371, 121
397     jamonWriter.write("&bcv=file\">as JSON by file</a></p>\n");
398     // 372, 1
399     if (bucketCache )
400     {
401       // 372, 20
402       jamonWriter.write("\n<p>BucketCache does not discern between DATA and META blocks so we do not show DATA counts (If deploy is using CombinedBlockCache, BucketCache is only DATA blocks</p>\n<h3>BucketCache Buckets</h3>\n<table class=\"table table-striped\">\n    <tr>\n        <th>Bucket Offset</th>\n        <th>Allocation Size</th>\n        <th>Free Bytes</th>\n        <th>Used Bytes</th>\n    </tr>\n");
403       // 382, 1
404       for (Bucket bucket: buckets )
405       {
406         // 382, 32
407         jamonWriter.write("\n    <tr>\n        <td>");
408         // 384, 13
409         org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bucket.getBaseOffset()), jamonWriter);
410         // 384, 41
411         jamonWriter.write("</td>\n        <td>");
412         // 385, 13
413         org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bucket.getItemAllocationSize()), jamonWriter);
414         // 385, 49
415         jamonWriter.write("</td>\n        <td>");
416         // 386, 13
417         org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bucket.getFreeBytes()), jamonWriter);
418         // 386, 40
419         jamonWriter.write("</td>\n        <td>");
420         // 387, 13
421         org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(bucket.getUsedBytes()), jamonWriter);
422         // 387, 40
423         jamonWriter.write("</td>\n    </tr>\n");
424       }
425       // 389, 8
426       jamonWriter.write("\n</table>\n");
427     }
428     // 391, 7
429     jamonWriter.write("\n");
430     // 392, 1
431     
432 cbsbf = null;
433 
434   }
435   
436   
437   // 271, 1
438   private void __jamon_innerUnit__bc_l(final java.io.Writer jamonWriter, final BlockCache bc, final String name, final boolean evictions)
439     throws java.io.IOException
440   {
441     // 277, 1
442     if (bc == null )
443     {
444       // 277, 19
445       jamonWriter.write("\n<p>No ");
446       // 278, 7
447       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(name), jamonWriter);
448       // 278, 17
449       jamonWriter.write(" deployed</p>\n");
450     }
451     // 279, 1
452     else
453     {
454       // 279, 8
455       jamonWriter.write("\n");
456       // 280, 1
457       {
458         // 280, 1
459         __jamon_innerUnit__block_cache(jamonWriter, bc, name, evictions);
460       }
461       // 280, 65
462       jamonWriter.write("\n");
463     }
464     // 281, 7
465     jamonWriter.write("\n");
466   }
467   
468   
469   // 173, 1
470   private void __jamon_innerUnit__evictions_tmpl(final java.io.Writer jamonWriter, final BlockCache bc)
471     throws java.io.IOException
472   {
473     // 177, 1
474     
475   AgeSnapshot ageAtEvictionSnapshot = bc.getStats().getAgeAtEvictionSnapshot();
476   // Only show if non-zero mean and stddev as is the case in combinedblockcache
477   double mean = ageAtEvictionSnapshot.getMean();
478 
479     // 182, 5
480     jamonWriter.write("<tr>\n        <td>Evicted</td>\n        <td>");
481     // 184, 13
482     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", bc.getStats().getEvictedCount())), jamonWriter);
483     // 184, 72
484     jamonWriter.write("</td>\n        <td>The total number of blocks evicted</td>\n    </tr>\n    <tr>\n        <td>Evictions</td>\n        <td>");
485     // 189, 13
486     org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", bc.getStats().getEvictionCount())), jamonWriter);
487     // 189, 73
488     jamonWriter.write("</td>\n        <td>The total number of times an eviction has occurred</td>\n    </tr>\n");
489     // 192, 1
490     if (mean > 0 )
491     {
492       // 192, 17
493       jamonWriter.write("\n    <tr>\n        <td>Mean</td>\n        <td>");
494       // 195, 13
495       org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(String.format("%,d", (long)(ageAtEvictionSnapshot.getMean()/(1000000 * 1000)))), jamonWriter);
496       // 195, 97
497       jamonWriter.write("</td>\n        <td>Mean age of Blocks at eviction time (seconds)</td>\n    </tr>\n");
498     }
499     // 198, 7
500     jamonWriter.write("\n");
501   }
502   
503   
504 }