Examples with GCResource com.tagtraum.perf.gcviewer.model.GCResource used on opensource projects

Example 36 with GCResource

use of com.tagtraum.perf.gcviewer.model.GCResource in project GCViewer by chewiebug.

the class TestDataReaderSun1_8_0G1 method printHeapAtGC.

@Test
public void printHeapAtGC() throws Exception {
    TestLogHandler handler = new TestLogHandler();
    handler.setLevel(Level.WARNING);
    GCResource gcResource = new GcResourceFile("SampleSun1_8_0G1PrintHeapAtGc.txt");
    gcResource.getLogger().addHandler(handler);
    DataReader reader = getDataReader(gcResource);
    GCModel model = reader.read();
    assertEquals("gc pause sum", 0.0055924, model.getPause().getSum(), 0.000000001);
    assertEquals("number of errors", 0, handler.getCount());
}

Example 37 with GCResource

use of com.tagtraum.perf.gcviewer.model.GCResource in project GCViewer by chewiebug.

the class TestDataReaderSun1_8_0G1 method fullConcurrentCycle.

@Test
public void fullConcurrentCycle() throws Exception {
    TestLogHandler handler = new TestLogHandler();
    handler.setLevel(Level.WARNING);
    GCResource gcResource = new GcResourceFile("SampleSun1_8_0G1_ConcurrentCycle.txt");
    gcResource.getLogger().addHandler(handler);
    DataReader reader = getDataReader(gcResource);
    GCModel model = reader.read();
    assertThat("size", model.size(), is(10));
    assertThat("tenured size after concurrent cycle", model.getPostConcurrentCycleTenuredUsedSizes().getMax(), is(31949 - 10 * 1024 - 3072));
    assertThat("heap size after concurrent cycle", model.getPostConcurrentCycleHeapUsedSizes().getMax(), is(31949));
    assertThat("initiatingOccupancyFraction", model.getCmsInitiatingOccupancyFraction().getMax(), closeTo(0.69, 0.001));
    assertThat("number of errors", handler.getCount(), is(0));
}

Example 38 with GCResource

use of com.tagtraum.perf.gcviewer.model.GCResource in project GCViewer by chewiebug.

the class TestDataReaderSun1_8_0G1 method extendedRemark.

@Test
public void extendedRemark() throws Exception {
    TestLogHandler handler = new TestLogHandler();
    handler.setLevel(Level.WARNING);
    GCResource gcResource = new GcResourceFile("SampleSun1_8_0G1extended-remark.txt");
    gcResource.getLogger().addHandler(handler);
    DataReader reader = getDataReader(gcResource);
    GCModel model = reader.read();
    assertThat("number of events", model.size(), is(1));
    assertThat("number of errors", handler.getCount(), is(0));
    assertThat("pause duration", model.get(0).getPause(), closeTo(0.1005220, 0.00000001));
}

Example 39 with GCResource

use of com.tagtraum.perf.gcviewer.model.GCResource in project GCViewer by chewiebug.

the class TestGCResourceGroup method testGetGCResourceList_SingleSeries.

@Test
public void testGetGCResourceList_SingleSeries() throws Exception {
    File file1 = temporaryFolder.newFile();
    File file2 = temporaryFolder.newFile();
    File file3 = temporaryFolder.newFile();
    List<GCResource> resources = Arrays.asList(new GcResourceFile(file1), new GcResourceFile(file2), new GcResourceFile(file3));
    GCResourceGroup group = new GCResourceGroup(file1.toURI().toURL().toString() + ">" + file2.toURI().toURL().toString() + ">" + file3.toURI().toURL().toString());
    assertThat(group.getGCResourceList(), contains(new GcResourceSeries(resources)));
}

Example 40 with GCResource

use of com.tagtraum.perf.gcviewer.model.GCResource in project GCViewer by chewiebug.

the class TestGCResourceGroup method testGetGCResourceList_SeveralSeries.

@Test
public void testGetGCResourceList_SeveralSeries() throws Exception {
    File file1 = temporaryFolder.newFile();
    File file2 = temporaryFolder.newFile();
    File file3 = temporaryFolder.newFile();
    List<GCResource> resourcesForSeries1 = Arrays.asList(new GcResourceFile(file1), new GcResourceFile(file2), new GcResourceFile(file3));
    File file4 = temporaryFolder.newFile();
    File file5 = temporaryFolder.newFile();
    File file6 = temporaryFolder.newFile();
    String resourceNameGroup1 = file1.toURI().toURL().toString() + ">" + file2.toURI().toURL().toString() + ">" + file3.toURI().toURL().toString();
    String resourceNameGroup2 = file4.toURI().toURL().toString() + ">" + file5.toURI().toURL().toString() + ">" + file6.toURI().toURL().toString();
    GCResourceGroup group = new GCResourceGroup(resourceNameGroup1 + ";" + resourceNameGroup2);
    List<GCResource> resourcesForSeries2 = Arrays.asList(new GcResourceFile(file4), new GcResourceFile(file5), new GcResourceFile(file6));
    assertThat(group.getGCResourceList(), contains(new GcResourceSeries(resourcesForSeries1), new GcResourceSeries(resourcesForSeries2)));
}