Examples with MetricRegistry org.apache.ignite.internal.processors.metric.MetricRegistry used on opensource projects

Example 76 with MetricRegistry

use of org.apache.ignite.internal.processors.metric.MetricRegistry in project ignite by apache.

the class IoStatisticsMetricsLocalMXBeanImplSelfTest method testCacheBasic.

/**
 * Simple test JMX bean for caches IO stats.
 *
 * @throws Exception In case of failure.
 */
@Test
public void testCacheBasic() throws Exception {
    int cnt = 100;
    populateCache(cnt);
    clearCache(cnt);
    resetMetric(ignite, metricName(CACHE_GROUP.metricGroupName(), DEFAULT_CACHE_NAME));
    populateCache(cnt);
    MetricRegistry mreg = ignite.context().metric().registry(metricName(CACHE_GROUP.metricGroupName(), DEFAULT_CACHE_NAME));
    long cacheLogicalReadsCnt = mreg.<LongMetric>findMetric(LOGICAL_READS).value();
    // 1 is for reuse bucket stripe.
    assertEquals(cnt - 1, cacheLogicalReadsCnt);
    long cachePhysicalReadsCnt = mreg.<LongMetric>findMetric(PHYSICAL_READS).value();
    assertEquals(0, cachePhysicalReadsCnt);
}

Example 77 with MetricRegistry

use of org.apache.ignite.internal.processors.metric.MetricRegistry in project ignite by apache.

the class IoStatisticsMetricsLocalMXBeanImplSelfTest method testIndexBasic.

/**
 * Simple test JMX bean for indexes IO stats.
 *
 * @throws Exception In case of failure.
 */
@Test
public void testIndexBasic() throws Exception {
    resetMetric(ignite, metricName(HASH_INDEX.metricGroupName(), DEFAULT_CACHE_NAME, HASH_PK_IDX_NAME));
    int cnt = 100;
    populateCache(cnt);
    MetricRegistry mreg = ignite.context().metric().registry(metricName(HASH_INDEX.metricGroupName(), DEFAULT_CACHE_NAME, HASH_PK_IDX_NAME));
    long idxLeafLogicalCnt = mreg.<LongMetric>findMetric(LOGICAL_READS_LEAF).value();
    assertEquals(cnt, idxLeafLogicalCnt);
    long idxLeafPhysicalCnt = mreg.<LongMetric>findMetric(PHYSICAL_READS_LEAF).value();
    assertEquals(0, idxLeafPhysicalCnt);
    long idxInnerLogicalCnt = mreg.<LongMetric>findMetric(LOGICAL_READS_INNER).value();
    assertEquals(0, idxInnerLogicalCnt);
    long idxInnerPhysicalCnt = mreg.<LongMetric>findMetric(PHYSICAL_READS_INNER).value();
    assertEquals(0, idxInnerPhysicalCnt);
}

Example 78 with MetricRegistry

use of org.apache.ignite.internal.processors.metric.MetricRegistry in project ignite by apache.

the class JmxExporterSpiTest method testSysJmxMetrics.

/**
 */
@Test
public void testSysJmxMetrics() throws Exception {
    DynamicMBean sysMBean = metricRegistry(ignite.name(), null, SYS_METRICS);
    Set<String> res = stream(sysMBean.getMBeanInfo().getAttributes()).map(MBeanFeatureInfo::getName).collect(toSet());
    assertTrue(res.contains(CPU_LOAD));
    assertTrue(res.contains(GC_CPU_LOAD));
    assertTrue(res.contains(metricName("memory", "heap", "init")));
    assertTrue(res.contains(metricName("memory", "heap", "used")));
    assertTrue(res.contains(metricName("memory", "nonheap", "committed")));
    assertTrue(res.contains(metricName("memory", "nonheap", "max")));
    Optional<MBeanAttributeInfo> cpuLoad = stream(sysMBean.getMBeanInfo().getAttributes()).filter(a -> a.getName().equals(CPU_LOAD)).findFirst();
    assertTrue(cpuLoad.isPresent());
    assertEquals(CPU_LOAD_DESCRIPTION, cpuLoad.get().getDescription());
    Optional<MBeanAttributeInfo> gcCpuLoad = stream(sysMBean.getMBeanInfo().getAttributes()).filter(a -> a.getName().equals(GC_CPU_LOAD)).findFirst();
    assertTrue(gcCpuLoad.isPresent());
    assertEquals(GC_CPU_LOAD_DESCRIPTION, gcCpuLoad.get().getDescription());
}

Example 79 with MetricRegistry

use of org.apache.ignite.internal.processors.metric.MetricRegistry in project ignite by apache.

the class JmxExporterSpiTest method testJmxHistogramNamesExport.

/**
 */
@Test
public void testJmxHistogramNamesExport() throws Exception {
    MetricRegistry reg = ignite.context().metric().registry(REGISTRY_NAME);
    String simpleName = "testhist";
    String nameWithUnderscore = "test_hist";
    reg.histogram(simpleName, new long[] { 10, 100 }, null);
    reg.histogram(nameWithUnderscore, new long[] { 10, 100 }, null);
    DynamicMBean mbn = metricRegistry(ignite.name(), null, REGISTRY_NAME);
    assertNotNull(mbn.getAttribute(simpleName + '_' + 0 + '_' + 10));
    assertEquals(0L, mbn.getAttribute(simpleName + '_' + 0 + '_' + 10));
    assertNotNull(mbn.getAttribute(simpleName + '_' + 10 + '_' + 100));
    assertEquals(0L, mbn.getAttribute(simpleName + '_' + 10 + '_' + 100));
    assertNotNull(mbn.getAttribute(nameWithUnderscore + '_' + 10 + '_' + 100));
    assertEquals(0L, mbn.getAttribute(nameWithUnderscore + '_' + 10 + '_' + 100));
    assertNotNull(mbn.getAttribute(simpleName + '_' + 100 + "_inf"));
    assertEquals(0L, mbn.getAttribute(simpleName + '_' + 100 + "_inf"));
}

Example 80 with MetricRegistry

use of org.apache.ignite.internal.processors.metric.MetricRegistry in project ignite by apache.

the class GridCacheAbstractMetricsSelfTest method metric.

/**
 * @param name Metric name to find.
 * @return Metric.
 */
protected <M extends Metric> M metric(String name) {
    IgniteEx grid = grid(0);
    boolean isNear = ((IgniteKernal) grid).internalCache(DEFAULT_CACHE_NAME).isNear();
    MetricRegistry mreg = grid.context().metric().registry(cacheMetricsRegistryName(DEFAULT_CACHE_NAME, isNear));
    M m = mreg.findMetric(name);
    assertNotNull(m);
    return m;
}