Package com.codahale.metrics

Examples of com.codahale.metrics.Timer$Context

135
136
137
138
139
140
141
142
143
144
145
146
    testProfileThisExecutionHelper(2, 4, true);
  }

  private void testProfileThisExecutionHelper(int callStackEveryXRequestsToGroup, long timerCount, boolean callStackExpected) throws Exception {
    when(requestMonitorPlugin.getCallStackEveryXRequestsToGroup()).thenReturn(callStackEveryXRequestsToGroup);
    final Timer timer = mock(Timer.class);
    when(timer.getCount()).thenReturn(timerCount);
    when(registry.timer("request.test.server.time.total")).thenReturn(timer);

    final RequestMonitor.RequestInformation<RequestTrace> monitor = requestMonitor.monitor(createMonitoredRequest());
    if (callStackExpected) {
      assertNotNull(monitor.getRequestTrace().getCallStack());
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
        rollupThread.start();

        Class.forName("com.rackspacecloud.blueflood.service.SingleRollupReadContext"); // Static initializer for the metric

        MetricRegistry registry = Metrics.getRegistry();
        Timer rollupsTimer = registry.getTimers().get(MetricRegistry.name(RollupService.class, "Rollup Execution Timer"));
//        Timer rollupsTimer = (Timer)registry.allMetrics().get(new MetricName("com.rackspacecloud.blueflood.service", "RollupService", "Rollup Execution Timer"));

        Assert.assertNotNull(rollupsTimer);

        // wait up to 120s for those rollups to finish.
        long start = System.currentTimeMillis();
        while (true) {
            try { Thread.currentThread().sleep(1000); } catch (Exception ex) { }
            if (rollupsTimer.getCount() >= locatorsForTestShard)
                break;
            Assert.assertTrue(String.format("rollups:%d", rollupsTimer.getCount()), System.currentTimeMillis() - start < 120000);
        }

        // make sure there were some that were delayed. If not, we need to increase NUM_LOCATORS.
        Assert.assertTrue(rollupsTimer.getCount() > 0);
    }
View Full Code Here
66
67
68
69
70
71
72
73
    MetricFilter filter = PatternMetricFilter.parse(new Configs(), config);
    assertNotSame(filter, MetricFilter.ALL);
    assertTrue(filter.matches("foo", new Counter()));
    assertTrue(filter.matches("boo", new Counter()));
    assertFalse(filter.matches("foo.bar", new Counter()));
    assertFalse(filter.matches("boo", new Timer()));
    assertTrue(filter.toString().length() > 0);
  }
View Full Code Here
20
21
22
23
24
25
26
27
28
29
30
    @Before
    public void setUp() throws Exception {
        this.registry = new MetricRegistry() {
            @Override
            public Timer timer(final String name) {
                return new Timer(new ExponentiallyDecayingReservoir(), new Clock() {

                    private long val = 0;

                    @Override
                    public long getTick() {
View Full Code Here
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
    private ExtensionResponse tryExecuteGremlinScript(final RexsterResourceContext rexsterResourceContext,
                                                      final Graph graph, final Vertex vertex, final Edge edge,
                                                      final String script) {

        final MetricRegistry metricRegistry = rexsterResourceContext.getMetricRegistry();
        final Timer scriptTimer = metricRegistry.timer(MetricRegistry.name("http", "script-engine"));
        final Counter successfulExecutions = metricRegistry.counter(MetricRegistry.name("http", "script-engine", "success"));
        final Counter failedExecutions = metricRegistry.counter(MetricRegistry.name("http", "script-engine", "fail"));

        ExtensionResponse extensionResponse;

        final JSONObject requestObject = rexsterResourceContext.getRequestObject();

        // can't initialize this statically because the configure() method won't get called before it.
        // need to think a bit on how to best initialized the controller.
        final EngineController engineController = EngineController.getInstance();

        final boolean showTypes = RequestObjectHelper.getShowTypes(requestObject);
        final long offsetStart = RequestObjectHelper.getStartOffset(requestObject);
        final long offsetEnd = RequestObjectHelper.getEndOffset(requestObject);
        final boolean returnTotal = getReturnTotal(requestObject);

        final GraphSONMode mode = showTypes ? GraphSONMode.EXTENDED : GraphSONMode.NORMAL;
        final Set<String> returnKeys = RequestObjectHelper.getReturnKeys(requestObject, WILDCARD);

        final String languageToExecuteWith = getLanguageToExecuteWith(requestObject);
        final EngineHolder engineHolder;
        final ScriptEngine scriptEngine;
        try {
            if (!engineController.isEngineAvailable(languageToExecuteWith)) {
                return ExtensionResponse.error("language requested is not available on the server");
            }

            engineHolder = engineController.getEngineByLanguageName(languageToExecuteWith);
            scriptEngine = engineHolder.getEngine();
        } catch (ScriptException se) {
            return ExtensionResponse.error("could not get request script engine");
        }

        final Bindings bindings = createBindings(graph, vertex, edge, scriptEngine);

        // add all keys not defined by this request as bindings to the script engine
        placeParametersOnBinding(requestObject, bindings, showTypes);

        // get the list of "stored procedures" to run
        final RexsterApplicationGraph rag = rexsterResourceContext.getRexsterApplicationGraph();

        final ExtensionMethod extensionMethod = rexsterResourceContext.getExtensionMethod();
        Map configurationMap = null;

        Iterator<String> scriptsToRun = null;
        try {
            final ExtensionConfiguration extensionConfiguration = rag != null ? rag.findExtensionConfiguration(EXTENSION_NAMESPACE, EXTENSION_NAME) : null;
            if (extensionConfiguration != null) {
                configurationMap = extensionConfiguration.tryGetMapFromConfiguration();
                scriptsToRun = getScriptsToRun(requestObject, configurationMap);
            }
        } catch (IOException ioe) {
            return ExtensionResponse.error(ioe,
                    generateErrorJson(extensionMethod.getExtensionApiAsJson()));
        }

        if ((script == null || script.isEmpty()) && scriptsToRun == null) {
            return ExtensionResponse.badRequest(
                    "no scripts provided",
                    generateErrorJson(extensionMethod.getExtensionApiAsJson()));
        }

        final Timer.Context context = scriptTimer.time();
        try {
            // result is either the ad-hoc script on the query string or the last "stored procedure"
            Object result = null;
            if (scriptsToRun != null) {
                while (scriptsToRun.hasNext()) {
View Full Code Here
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
                    // MetricRegistry registry = SharedMetricRegistries.getOrCreate(MetricsBinder.SHARED_REGISTRY_NAME);
                    MetricRegistry registry = new MetricRegistry();
                    SortedMap<String, Timer> timers = registry.getTimers();

                    Timer firstByteTimer = timers.get(RequestProcessor.FIRST_BYTE_TIMER_NAME);
                    Timer lastByteTimer = timers.get(RequestProcessor.LAST_BYTE_TIMER_NAME);

                    assertNotNull(firstByteTimer);
                    assertNotNull(lastByteTimer);
                    assertEquals(1, firstByteTimer.getCount());
                    assertEquals(1, lastByteTimer.getCount());

                    testComplete();
                })
                .exceptionHandler(t -> fail(t.getMessage()))
                .end();
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
        }

        if (method.getMethod().isAnnotationPresent(Timed.class)) {
            final Timed annotation = method.getMethod().getAnnotation(Timed.class);
            final String name = chooseName(annotation.name(), annotation.absolute(), method);
            final Timer timer = registry.timer(name);
            dispatcher = new TimedRequestDispatcher(dispatcher, timer);
        }

        if (method.getMethod().isAnnotationPresent(Metered.class)) {
            final Metered annotation = method.getMethod().getAnnotation(Metered.class);
View Full Code Here
149
150
151
152
153
154
155
156
157
158
159
            }
            batch.addMeter(name, meter);
        }
        for (Map.Entry<String, Timer> entry : timers.entrySet()) {
            String name = entry.getKey();
            Timer timer = entry.getValue();
            if (skipMetric(name, timer)) {
                continue;
            }
            batch.addTimer(name, timer);
        }
View Full Code Here
61
62
63
64
65
66
67
68
69
70
    private static ConnectionFactory[] instrument(ConnectionFactory[] factories,
                                                  MetricRegistry registry,
                                                  String name) {
        final ConnectionFactory[] instrumented = new ConnectionFactory[factories.length];
        for (int i = 0; i < factories.length; i++) {
            final Timer timer = registry.timer(name(ServerConnector.class, name, "connections"));
            instrumented[i] = new InstrumentedConnectionFactory(factories[i], timer);
        }
        return instrumented;
    }
View Full Code Here
83
84
85
86
87
88
89
90
91
92
93
94
      Histogram metric = this.registry.histogram(name);
      metric.update(longValue);
    }
    else if (name.startsWith("timer")) {
      long longValue = value.getValue().longValue();
      Timer metric = this.registry.timer(name);
      metric.update(longValue, TimeUnit.MILLISECONDS);
    }
    else {
      final double gauge = value.getValue().doubleValue();
      Object lock = null;
      if (this.gaugeLocks.containsKey(name)) {
View Full Code Here
TOP

Related Classes of com.codahale.metrics.Timer$Context

  • ca.eandb.jmist.framework.color.Color
  • ca.eandb.jmist.framework.Intersection
  • ca.uhn.fhir.model.dstu.composite.CodeableConceptDt
  • ca.uhn.fhir.model.dstu.composite.PeriodDt
  • com.asakusafw.utils.java.model.syntax.Expression
  • com.codahale.metrics.jdbi.InstrumentedTimingCollectorTest
  • com.codahale.metrics.jersey.InstrumentedResourceMethodDispatchProvider
  • com.dianping.cat.message.spi.MessageTree
  • com.dianping.cat.message.Transaction
  • com.facebook.presto.hive.shaded.com.google.common.util.concurrent.ThreadFactoryBuilder
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.