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23
24
29 package com.sun.enterprise.management.client;
30
31 import java.io.IOException  ;
32 import java.util.Set ;
33 import java.util.Iterator ;
34 import java.util.Map ;
35 import java.util.HashMap ;
36
37 import java.lang.reflect.Method ;
38 import java.lang.reflect.InvocationTargetException ;
39
40 import javax.management.ObjectName ;
41 import javax.management.MBeanServerConnection ;
42
43 import com.sun.appserv.management.base.AMX;
44 import com.sun.appserv.management.base.XTypes;
45 import com.sun.appserv.management.base.QueryMgr;
46 import com.sun.appserv.management.base.Util;
47 import com.sun.appserv.management.base.Sample;
48 import com.sun.appserv.management.DomainRoot;
49
50 import com.sun.appserv.management.config.SSLConfig;
51 import com.sun.appserv.management.config.DomainConfig;
52 import com.sun.appserv.management.config.AMXConfig;
53 import com.sun.appserv.management.config.StandaloneServerConfig;
54
55 import com.sun.appserv.management.util.misc.ClassUtil;
56 import com.sun.appserv.management.util.misc.MapUtil;
57 import com.sun.appserv.management.util.jmx.JMXUtil;
58 import com.sun.appserv.management.util.stringifier.ArrayStringifier;
59
60
61 import com.sun.enterprise.management.AMXTestBase;
62 import com.sun.enterprise.management.Capabilities;
63
64
68 public final class PerformanceTest extends AMXTestBase
69 {
70 private static boolean BASELINE_DONE = false;
71
72 private static final int K = 1024;
73 private static final int MB = K * K;
74
75 public static Capabilities
76 getCapabilities()
77 {
78 return getOfflineCapableCapabilities( true );
79 }
80
81 public void
82 baselineTest( final MBeanServerConnection conn )
83 throws IOException
84 {
85 if ( ! BASELINE_DONE ) synchronized( PerformanceTest.class )
86 {
87 BASELINE_DONE = true;
88
89 printVerbose( "--- Baseline statistics for connection --- " );
90
91 final ObjectName delegateObjectName = JMXUtil.getMBeanServerDelegateObjectName();
92 final int ITER = 1000;
93 final long start = now();
94 for( int i = 0; i < ITER; ++i )
95 {
96 conn.isRegistered( delegateObjectName );
97 }
98 printVerbose( "Time to call MBeanServerConnection.isRegistered() " + ITER + " times: " + (now() - start) + " ms" );
99
100 final Sample sample = (Sample)getDomainRoot().getContainee( XTypes.SAMPLE );
101
102 final byte[] uploadBytes = new byte[ 1 * MB ];
104 final long uploadStart = now();
105 sample.uploadBytes( uploadBytes );
106 final long uploadElapsed = now() - uploadStart;
107 final int uploadKBPerSec = (int)((uploadBytes.length / 1024.0) / (uploadElapsed / 1000.0));
108 printVerbose( "Upload bandwidth (" + uploadBytes.length + " bytes): " + uploadKBPerSec + "kb/sec" );
109
110 final long downloadStart = now();
112 final byte[] downloadedBytes = sample.downloadBytes( 1 * K * K );
113 final long downloadElapsed = now() - downloadStart;
114 final int downloadKBPerSec = (int)((downloadedBytes.length / 1024.0) / (downloadElapsed / 1000.0));
115 printVerbose( "Download bandwidth (" + uploadBytes.length + " bytes): " + downloadKBPerSec + "kb/sec" );
116
117 testTransferSizePerformance( conn );
118 }
119 }
120
121
122 private void
123 testTransferSizePerformance( final MBeanServerConnection conn )
124 throws IOException
125 {
126 final Sample sample = (Sample)getDomainRoot().getContainee( XTypes.SAMPLE );
127
128 final int TOTAL = 1 * MB;
129 printVerbose( "Upload bandwidth, test size = " + (TOTAL / (float)(MB)) + "MB");
130
131 for( int chunkSize = K; chunkSize <= TOTAL; chunkSize *= 2 )
132 {
133 final byte[] chunk = new byte[ chunkSize ];
134
135 final long uploadStart = now();
136 int total = 0;
137 while ( total < TOTAL )
138 {
139 sample.uploadBytes( chunk );
140 total += chunk.length;
141 }
142
143 final long uploadElapsed = now() - uploadStart;
144 final int uploadKBPerSec = (int)((TOTAL / (float)K) / (uploadElapsed / 1000.0));
145 printVerbose( "Upload bandwidth (" + chunkSize/K + "K chunks): " + uploadKBPerSec + "kb/sec" );
146 }
147 }
148
149 public
150 PerformanceTest( )
151 {
152 try
153 {
154 final MBeanServerConnection conn =
155 Util.getExtra( getDomainRoot() ).getConnectionSource().getMBeanServerConnection( false );
156
157 baselineTest( conn );
158 }
159 catch( IOException e )
160 {
161 }
162 }
163
164 private Method
165 findMethod(
166 final Object target,
167 final String methodName,
168 final Object [] args )
169 throws IllegalAccessException , InvocationTargetException
170 {
171 final Method [] methods = target.getClass().getDeclaredMethods();
172
173 final int numArgs = args == null ? 0 : args.length;
174 Method testMethod = null;
175 for( int i = 0; i < methods.length; ++i )
176 {
177 final Method method = methods[ i];
178
179 if ( method.getName().equals( methodName ) &&
180 method.getParameterTypes().length == numArgs )
181 {
182 testMethod = method;
183 break;
184 }
185 }
186
187 if ( testMethod == null )
188 {
189 throw new IllegalArgumentException ( "Can't find method: " + methodName );
190 }
191 return( testMethod );
192 }
193
194 private String
195 getMethodString( final Method m, final Object [] args )
196 {
197 String result = null;
198
199 if ( args == null || args.length == 0 )
200 {
201 result = m.getName() + "()";
202 }
203 else
204 {
205 result = m.getName() + "(" + ArrayStringifier.stringify( args, ", ") + ")";
206 }
207
208 return result;
209 }
210
211 private void
212 testMethod(
213 final AMX target,
214 final String methodName,
215 final Object [] args,
216 final int additionalIterations )
217 throws IllegalAccessException , InvocationTargetException
218 {
219 final String interfaceName =
220 ClassUtil.stripPackagePrefix( Util.getExtra( target ).getInterfaceName() );
221
222 final Method testMethod = findMethod( target, methodName, args );
223
224 final long start = now();
225 final Object resultFirst = testMethod.invoke( target, args );
226 final long elapsedFirst = now() - start;
227
228 String msg = interfaceName + "." + getMethodString( testMethod, args ) +
229 ": " + elapsedFirst + "ms";
230
231 if ( additionalIterations != 0 )
232 {
233 final long iterStart = now();
234 for( int i = 0; i < additionalIterations - 1; ++i )
235 {
236 final Object result = testMethod.invoke( target, args );
237 }
238 final long iterElapsed = now() - iterStart;
239
240 msg = msg + ", " + additionalIterations + " additional iterations: " + iterElapsed + "ms";
241 }
242
243 printVerbose( msg );
244 }
245
246
247 public synchronized void
248 testQueryMgr()
249 throws IllegalAccessException , InvocationTargetException
250 {
251 final DomainRoot domainRoot = getDomainRoot();
252 final QueryMgr queryMgr = domainRoot.getQueryMgr();
253
254 final String domain = Util.getObjectName( queryMgr ).getDomain();
255
256 printVerbose( "-- QueryMgr --- " );
257
258 testMethod( domainRoot, "getQueryMgr", null, 1000 );
259
260 final int ITER = 20;
261 testMethod( queryMgr, "queryAllSet", null, ITER );
262 testMethod( queryMgr, "querySingletonJ2EEType", new Object [] { XTypes.BULK_ACCESS}, ITER );
263 testMethod( queryMgr, "queryJ2EETypeSet", new Object [] { XTypes.SSL_CONFIG}, ITER );
264 testMethod( queryMgr, "queryJ2EENameSet", new Object [] { "server" }, ITER );
265 testMethod( queryMgr, "queryJ2EETypeNames", new Object [] { XTypes.CONFIG_CONFIG }, ITER );
266 testMethod( queryMgr, "queryPatternSet", new Object [] { domain, "j2eeType=" + XTypes.SERVLET_MONITOR }, ITER );
267 testMethod( queryMgr, "queryInterfaceSet", new Object [] { SSLConfig.class.getName(), null}, ITER );
268 }
269
270
293
294 public synchronized void
295 testDomainConfig()
296 throws IllegalAccessException , InvocationTargetException
297 {
298 final DomainRoot domainRoot = getDomainRoot();
299 final DomainConfig domainConfig = domainRoot.getDomainConfig();
300
301 printVerbose( "-- DomainConfig --- " );
302
303 final int ITER = 20;
304
305 testMethod( domainConfig, "getNodeAgentConfigMap", null, ITER );
306 testMethod( domainConfig, "getConfigConfigMap", null, ITER );
307 testMethod( domainConfig, "getStandaloneServerConfigMap", null, ITER );
308 testMethod( domainConfig, "getClusteredServerConfigMap", null, ITER );
309 testMethod( domainConfig, "getServerConfigMap", null, ITER );
310 testMethod( domainConfig, "getClusterConfigMap", null, ITER );
311
312 testMethod( domainConfig, "getCustomResourceConfigMap", null, ITER );
313 testMethod( domainConfig, "getJNDIResourceConfigMap", null, ITER );
314 testMethod( domainConfig, "getPersistenceManagerFactoryResourceConfigMap", null, ITER );
315 testMethod( domainConfig, "getJDBCResourceConfigMap", null, ITER );
316 testMethod( domainConfig, "getJDBCConnectionPoolConfigMap", null, ITER );
317 testMethod( domainConfig, "getConnectorResourceConfigMap", null, ITER );
318 testMethod( domainConfig, "getConnectorConnectionPoolConfigMap", null, ITER );
319 testMethod( domainConfig, "getAdminObjectResourceConfigMap", null, ITER );
320 testMethod( domainConfig, "getResourceAdapterConfigMap", null, ITER );
321 testMethod( domainConfig, "getMailResourceConfigMap", null, ITER );
322 testMethod( domainConfig, "getJ2EEApplicationConfigMap", null, ITER );
323 testMethod( domainConfig, "getEJBModuleConfigMap", null, ITER );
324 testMethod( domainConfig, "getWebModuleConfigMap", null, ITER );
325 testMethod( domainConfig, "getRARModuleConfigMap", null, ITER );
326 testMethod( domainConfig, "getAppClientModuleConfigMap", null, ITER );
327 testMethod( domainConfig, "getLifecycleModuleConfigMap", null, ITER );
328 }
329
330 }
331
332
333
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336 |
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