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

Example 1 with SYS_METRICS

use of org.apache.ignite.internal.processors.metric.GridMetricManager.SYS_METRICS 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());
}