Package com.tagtraum.perf.gcviewer.model

Examples of com.tagtraum.perf.gcviewer.model.GCModel

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     */
    @Test
    public void testAdaptiveSizePolicy() throws Exception {
        final InputStream in = getInputStream("SampleSun1_5_0AdaptiveSizePolicy.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();
       
        assertEquals("number of events", 6, model.getPause().getN());
        assertEquals("number of full gcs", 1, model.getFullGCPause().getN());
        assertEquals("number of gcs", 5, model.getGCPause().getN());
        assertEquals("total pause", 0.1024222, model.getPause().getSum(), 0.000001);
        assertEquals("full gc pause", 0.0583435, model.getFullGCPause().getSum(), 0.000001);
        assertEquals("gc pause", 0.0440787, model.getGCPause().getSum(), 0.000001);
    }
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    @Test
    public void testCMSPrintGCDetails() throws Exception {
        final InputStream in = getInputStream("SampleSun1_5_0CMS_PrintGCDetails.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();
       
        assertEquals("size", 515, model.size());
        assertEquals("throughput", 88.2823289184, model.getThroughput(), 0.00000001);
        assertEquals("sum of pauses", model.getPause().getSum(), model.getFullGCPause().getSum() + model.getGCPause().getSum(), 0.0000001);
        assertEquals("total pause", 9.1337492, model.getPause().getSum(), 0.0000001);
        assertEquals("full gc pause", 7.4672903, model.getFullGCPause().getSum(), 0.00000001);
    }
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    @Test
    public void testParallelOldGC() throws Exception {
        final InputStream in = getInputStream("SampleSun1_5_0ParallelOldGC.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();
       
        assertEquals("size", 1, model.size());
        assertEquals("gc pause", 27.0696262, model.getFullGCPause().getMax(), 0.000001);
    }
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    @Test
    public void testCMSIncrementalPacing() throws Exception {
        final InputStream in = getInputStream("SampleSun1_5_0CMS_IncrementalPacing.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();

        assertEquals("size", 810, model.size());
        assertEquals("throughput", 94.181240109114, model.getThroughput(), 0.00000001);
        assertEquals("total gc pause", 2.3410947, model.getPause().getSum(), 0.000000001);
        assertEquals("gc pause", 2.3410947, model.getGCPause().getSum(), 0.000000001);
        assertEquals("full gc paus", 0.0, model.getFullGCPause().getSum(), 0.01);
    }
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    @Test
    public void testPromotionFailure() throws Exception {
        final InputStream in = getInputStream("SampleSun1_5_0PromotionFailure.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();
       
        assertEquals("size", 6, model.size());
        assertEquals("throughput", 98.0937624615, model.getThroughput(), 0.00000001);
        assertEquals("gc pause", 8.413616, model.getPause().getSum(), 0.000001);
    }
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    @Test
    public void testCMSConcurrentModeFailure() throws Exception {
        final InputStream in = getInputStream("SampleSun1_5_0ConcurrentModeFailure.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();
       
        assertEquals("size", 3417, model.size());
        assertEquals("throughput", 78.558339113, model.getThroughput(), 0.00000001);
        assertEquals("gc pause", 181.8116798, model.getPause().getSum(), 0.000000001);
    }
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                 "\n, 0.0312323 secs]" +
                 "\n0.902: [Rescan (parallel) , 0.0310561 secs]0.933: [weak refs processing, 0.0000152 secs] [1 CMS-remark: 374455K(507904K)] 374455K(524224K), 0.0624207 secs]")
                        .getBytes());

        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_5);
        GCModel model = reader.read();

        assertEquals("gc count", 2, model.size());
        assertEquals("full gc pause", 0.0312110, model.getFullGCPause().getMax(), 0.000001);
        assertEquals("remark pause", 0.0624207 - 0.0312110, model.getGCPause().getMax(), 0.000000001);
    }
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    @Test
    public void testParse1() throws Exception {
        final InputStream in = UnittestHelper.getResourceAsStream(UnittestHelper.FOLDER_IBM, "SampleIBMi5OS1_4_2.txt");
        final DataReader reader = new DataReaderIBMi5OS1_4_2(in);
        GCModel model = reader.read();
       
        assertEquals("number of events", 53, model.size());
    }
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    @Test
    public void testParse1() throws Exception {
        InputStream in = UnittestHelper.getResourceAsStream(UnittestHelper.FOLDER_IBM, "SampleIBM1_2_2.txt");
        DataReader reader = new DataReaderIBM1_3_0(in);
        GCModel model = reader.read();
       
        assertEquals("number of events", 28, model.size());
    }
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        IMP_LOGGER.addHandler(handler);
        DATA_READER_FACTORY_LOGGER.addHandler(handler);
       
        final InputStream in = getInputStream("SampleSun1_8_0ParallelPrintHeapAtGC.txt");
        final DataReader reader = new DataReaderSun1_6_0(in, GcLogType.SUN1_8);
        GCModel model = reader.read();
       
        assertEquals("gc pause sum", 0.0103603, model.getPause().getSum(), 0.000000001);
       
        assertEquals("number of errors", 0, handler.getCount());
    }
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