1
2
3
4 package org.apache.hadoop.hbase.tmpl.regionserver;
5
6
7 import java.util.*;
8
9 import org.apache.hadoop.hbase.regionserver.HRegionServer;
10
11 import org.apache.hadoop.hbase.regionserver.MetricsRegionServerWrapper;
12
13 import org.apache.hadoop.hbase.util.Bytes;
14
15 import org.apache.hadoop.hbase.HRegionInfo;
16
17 import org.apache.hadoop.hbase.ServerName;
18
19 import org.apache.hadoop.hbase.HBaseConfiguration;
20
21 import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
22
23 import org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ServerInfo;
24
25 import org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos.RegionLoad;
26
27 import org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram;
28
29 import org.apache.hadoop.util.StringUtils;
30
31 import com.yammer.metrics.stats.Snapshot;
32
33 import java.lang.management.ManagementFactory;
34
35 public class ServerMetricsTmplImpl
36 extends org.jamon.AbstractTemplateImpl
37 implements org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.Intf
38
39 {
40 private final MetricsRegionServerWrapper mWrap;
41 protected static org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.ImplData __jamon_setOptionalArguments(org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.ImplData p_implData)
42 {
43 return p_implData;
44 }
45 public ServerMetricsTmplImpl(org.jamon.TemplateManager p_templateManager, org.apache.hadoop.hbase.tmpl.regionserver.ServerMetricsTmpl.ImplData p_implData)
46 {
47 super(p_templateManager, __jamon_setOptionalArguments(p_implData));
48 mWrap = p_implData.getMWrap();
49 }
50
51 public void renderNoFlush(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter)
52 throws java.io.IOException
53 {
54
55 jamonWriter.write("<div class=\"tabbable\">\n <ul class=\"nav nav-pills\">\n <li class=\"active\"><a href=\"#tab_baseStats\" data-toggle=\"tab\">Base Stats</a></li>\n <li class=\"\"><a href=\"#tab_memoryStats\" data-toggle=\"tab\">Memory</a></li>\n <li class=\"\"><a href=\"#tab_requestStats\" data-toggle=\"tab\">Requests</a></li>\n <li class=\"\"><a href=\"#tab_storeStats\" data-toggle=\"tab\">Storefiles</a></li>\n <li class=\"\"><a href=\"#tab_queueStats\" data-toggle=\"tab\">Queues</a></li>\n <li class=\"\"><a href=\"#tab_blockCacheStats\" data-toggle=\"tab\">Block Cache</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_baseStats\">\n ");
56
57 {
58
59 __jamon_innerUnit__baseStats(jamonWriter, mWrap );
60 }
61
62 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_memoryStats\">\n ");
63
64 {
65
66 __jamon_innerUnit__memoryStats(jamonWriter, mWrap );
67 }
68
69 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_requestStats\">\n ");
70
71 {
72
73 __jamon_innerUnit__requestStats(jamonWriter, mWrap );
74 }
75
76 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_storeStats\">\n ");
77
78 {
79
80 __jamon_innerUnit__storeStats(jamonWriter, mWrap );
81 }
82
83 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_queueStats\">\n ");
84
85 {
86
87 __jamon_innerUnit__queueStats(jamonWriter, mWrap );
88 }
89
90 jamonWriter.write("\n </div>\n <div class=\"tab-pane\" id=\"tab_blockCacheStats\">\n ");
91
92 {
93
94 __jamon_innerUnit__blockCacheStats(jamonWriter, mWrap );
95 }
96
97 jamonWriter.write("\n </div>\n </div>\n</div>\n\n");
98 }
99
100
101
102 private void __jamon_innerUnit__requestStats(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
103 throws java.io.IOException
104 {
105
106 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <th>Request Per Second</th>\n <th>Read Request Count</th>\n <th>Write Request Count</th>\n</tr>\n<tr>\n <td>");
107
108 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getRequestsPerSecond()), jamonWriter);
109
110 jamonWriter.write("</td>\n <td>");
111
112 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getReadRequestsCount()), jamonWriter);
113
114 jamonWriter.write("</td>\n <td>");
115
116 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getWriteRequestsCount()), jamonWriter);
117
118 jamonWriter.write("</td>\n</tr>\n</table>\n");
119 }
120
121
122
123 private void __jamon_innerUnit__queueStats(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
124 throws java.io.IOException
125 {
126
127 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <th>Compaction queue size</th>\n <th>Flush queue size</th>\n\n</tr>\n<tr>\n <td>");
128
129 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getCompactionQueueSize()), jamonWriter);
130
131 jamonWriter.write("</td>\n <td>");
132
133 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getFlushQueueSize()), jamonWriter);
134
135 jamonWriter.write("</td>\n</tr>\n</table>\n");
136 }
137
138
139
140 private void __jamon_innerUnit__blockCacheStats(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
141 throws java.io.IOException
142 {
143
144 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <th>Cache Size</th>\n <th>Cache Free</th>\n <th>Cache Count</th>\n <th>Cache Hits</th>\n <th>Cache Misses</th>\n <th>Cache Hit Ratio</th>\n <th>Cache Eviction Count</th>\n\n</tr>\n<tr>\n <td>");
145
146 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheSize()), jamonWriter);
147
148 jamonWriter.write("</td>\n <td>");
149
150 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheFreeSize()), jamonWriter);
151
152 jamonWriter.write("</td>\n <td>");
153
154 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheCount()), jamonWriter);
155
156 jamonWriter.write("</td>\n <td>");
157
158 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheHitCount()), jamonWriter);
159
160 jamonWriter.write("</td>\n <td>");
161
162 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheMissCount()), jamonWriter);
163
164 jamonWriter.write("</td>\n <td>");
165
166 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheHitPercent()), jamonWriter);
167
168 jamonWriter.write("%</td>\n <td>");
169
170 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getBlockCacheEvictedCount()), jamonWriter);
171
172 jamonWriter.write("</td>\n</tr>\n</table>\n");
173 }
174
175
176
177 private void __jamon_innerUnit__memoryStats(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
178 throws java.io.IOException
179 {
180
181 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n <tr>\n <th>Used Heap</th>\n <th>Max Heap</th>\n <th>Memstore Size</th>\n </tr>\n</tr>\n<tr>\n <td>\n ");
182
183 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getUsed())), jamonWriter);
184
185 jamonWriter.write("\n </td>\n <td>\n ");
186
187 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getMax())), jamonWriter);
188
189 jamonWriter.write("\n </td>\n <td>");
190
191 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(StringUtils.humanReadableInt(mWrap.getMemstoreSize())), jamonWriter);
192
193 jamonWriter.write("</td>\n</tr>\n</table>\n");
194 }
195
196
197
198 private void __jamon_innerUnit__baseStats(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
199 throws java.io.IOException
200 {
201
202 jamonWriter.write("<table class=\"table table-striped\">\n <tr>\n\n <th>Requests Per Second</th>\n <th>Num. Regions</th>\n <th>Block locality</th>\n <th>Slow HLog Append Count</th>\n </tr>\n <tr>\n <td>");
203
204 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getRequestsPerSecond()), jamonWriter);
205
206 jamonWriter.write("</td>\n <td>");
207
208 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getNumOnlineRegions()), jamonWriter);
209
210 jamonWriter.write("</td>\n <td>");
211
212 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getPercentFileLocal()), jamonWriter);
213
214 jamonWriter.write("</td>\n <td>");
215
216 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(0), jamonWriter);
217
218 jamonWriter.write("</td>\n </tr>\n</table>\n");
219 }
220
221
222
223 private void __jamon_innerUnit__storeStats(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter, final MetricsRegionServerWrapper mWrap)
224 throws java.io.IOException
225 {
226
227 jamonWriter.write("<table class=\"table table-striped\">\n<tr>\n\n <th>Num. Stores</th>\n <th>Num. Storefiles</th>\n <th>Root Index Size</th>\n <th>Index Size</th>\n <th>Bloom Size</th>\n</tr>\n<tr>\n <td>");
228
229 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getNumStores()), jamonWriter);
230
231 jamonWriter.write("</td>\n <td>");
232
233 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getNumStoreFiles()), jamonWriter);
234
235 jamonWriter.write("</td>\n <td>");
236
237 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getStoreFileIndexSize()), jamonWriter);
238
239 jamonWriter.write("</td>\n <td>");
240
241 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getTotalStaticIndexSize()), jamonWriter);
242
243 jamonWriter.write("</td>\n <td>");
244
245 org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(mWrap.getTotalStaticBloomSize()), jamonWriter);
246
247 jamonWriter.write("</td>\n</tr>\n</table>\n");
248 }
249
250
251 }