Examples with StopWatch org.apache.geode.internal.util.StopWatch used on opensource projects

Example 11 with StopWatch

use of org.apache.geode.internal.util.StopWatch in project geode by apache.

the class LoggingPerformanceTestCase method performTimeBasedIsEnabledTest.

protected long performTimeBasedIsEnabledTest(final PerformanceLogger perfLogger) {
    System.out.println("\nBeginning " + getUniqueName());
    final StopWatch stopWatch = new StopWatch(true);
    long count = 0;
    while (stopWatch.elapsedTimeMillis() < TIME_TO_RUN) {
        perfLogger.isEnabled();
        count++;
    }
    stopWatch.stop();
    final long millis = stopWatch.elapsedTimeMillis();
    final long seconds = millis / 1000;
    final long minutes = seconds / 60;
    System.out.println(getUniqueName() + " performTimeBasedIsEnabledTest");
    System.out.println("Number of isEnabled statements: " + count);
    System.out.println("Total elapsed time in millis: " + millis);
    System.out.println("Total elapsed time in seconds: " + seconds);
    System.out.println("Total elapsed time in minutes: " + minutes);
    return millis;
}

Example 12 with StopWatch

use of org.apache.geode.internal.util.StopWatch in project geode by apache.

the class OutOfOffHeapMemoryDUnitTest method testOtherMembersSeeOutOfOffHeapMemoryMemberDisconnects.

@Test
public void testOtherMembersSeeOutOfOffHeapMemoryMemberDisconnects() {
    final int vmCount = Host.getHost(0).getVMCount();
    final String name = getRegionName();
    final RegionShortcut shortcut = getRegionShortcut();
    final int biggerVM = 0;
    final int smallerVM = 1;
    Host.getHost(0).getVM(smallerVM).invoke(new SerializableRunnable() {

        public void run() {
            OutOfOffHeapMemoryDUnitTest.isSmallerVM.set(true);
        }
    });
    // create off-heap region in all members
    for (int i = 0; i < vmCount; i++) {
        Host.getHost(0).getVM(i).invoke(new SerializableRunnable() {

            public void run() {
                OutOfOffHeapMemoryDUnitTest.cache.set(getCache());
                OutOfOffHeapMemoryDUnitTest.system.set(getSystem());
                final Region<Object, Object> region = OutOfOffHeapMemoryDUnitTest.cache.get().createRegionFactory(shortcut).setOffHeap(true).create(name);
                assertNotNull(region);
            }
        });
    }
    // make sure there are vmCount+1 members total
    for (int i = 0; i < vmCount; i++) {
        Host.getHost(0).getVM(i).invoke(new SerializableRunnable() {

            public void run() {
                assertFalse(OutOfOffHeapMemoryDUnitTest.cache.get().isClosed());
                assertTrue(OutOfOffHeapMemoryDUnitTest.system.get().isConnected());
                // +1 for locator
                final int countMembersPlusLocator = vmCount + 1;
                // -1 one for self
                final int countOtherMembers = vmCount - 1;
                assertEquals(countMembersPlusLocator, ((InternalDistributedSystem) OutOfOffHeapMemoryDUnitTest.system.get()).getDistributionManager().getDistributionManagerIds().size());
                assertEquals(countOtherMembers, ((DistributedRegion) OutOfOffHeapMemoryDUnitTest.cache.get().getRegion(name)).getDistributionAdvisor().getNumProfiles());
            }
        });
    }
    // perform puts in bigger member until smaller member goes OOOHME
    Host.getHost(0).getVM(biggerVM).invoke(new SerializableRunnable() {

        public void run() {
            final long TIME_LIMIT = 30 * 1000;
            final StopWatch stopWatch = new StopWatch(true);
            // -1 for self
            int countOtherMembers = vmCount - 1;
            // -1 for self, -1 for smallerVM
            final int countOtherMembersMinusSmaller = vmCount - 1 - 1;
            final Region<Object, Object> region = OutOfOffHeapMemoryDUnitTest.cache.get().getRegion(name);
            for (int i = 0; countOtherMembers > countOtherMembersMinusSmaller; i++) {
                region.put("key-" + i, new byte[1024]);
                countOtherMembers = ((DistributedRegion) OutOfOffHeapMemoryDUnitTest.cache.get().getRegion(name)).getDistributionAdvisor().getNumProfiles();
                assertTrue("puts failed to push member out of off-heap memory within time limit", stopWatch.elapsedTimeMillis() < TIME_LIMIT);
            }
            assertEquals("Member did not depart from OutOfOffHeapMemory", countOtherMembersMinusSmaller, countOtherMembers);
        }
    });
    // verify that member with OOOHME closed
    Host.getHost(0).getVM(smallerVM).invoke(new SerializableRunnable() {

        public void run() {
            assertTrue(OutOfOffHeapMemoryDUnitTest.cache.get().isClosed());
            assertFalse(OutOfOffHeapMemoryDUnitTest.system.get().isConnected());
        }
    });
    // verify that all other members noticed smaller member closed
    for (int i = 0; i < vmCount; i++) {
        if (i == smallerVM) {
            continue;
        }
        Host.getHost(0).getVM(i).invoke(new SerializableRunnable() {

            public void run() {
                // +1 for locator, -1 for OOOHME
                final int countMembersPlusLocator = vmCount + 1 - 1;
                // member
                // -1 for self, -1 for OOOHME member
                final int countOtherMembers = vmCount - 1 - 1;
                with().pollInterval(10, TimeUnit.MILLISECONDS).await().atMost(30, TimeUnit.SECONDS).until(numDistributionManagers(), equalTo(countMembersPlusLocator));
                with().pollInterval(10, TimeUnit.MILLISECONDS).await().atMost(30, TimeUnit.SECONDS).until(numProfiles(), equalTo(countOtherMembers));
            }

            private Callable<Integer> numProfiles() {
                return () -> {
                    DistributedRegion dr = (DistributedRegion) OutOfOffHeapMemoryDUnitTest.cache.get().getRegion(name);
                    return dr.getDistributionAdvisor().getNumProfiles();
                };
            }

            private Callable<Integer> numDistributionManagers() {
                return () -> {
                    InternalDistributedSystem ids = (InternalDistributedSystem) OutOfOffHeapMemoryDUnitTest.system.get();
                    return ids.getDistributionManager().getDistributionManagerIds().size();
                };
            }
        });
    }
}

Example 13 with StopWatch

use of org.apache.geode.internal.util.StopWatch in project geode by apache.

the class QueueManagerJUnitTest method testHandleErrorsOnInit.

@Test
public void testHandleErrorsOnInit() throws Exception {
    factory.addError();
    factory.addConnection(0, 0, 1);
    factory.addError();
    factory.addConnection(1, 23, 2);
    factory.addError();
    factory.addError();
    factory.addError();
    factory.addConnection(0, 0, 3);
    manager = new QueueManagerImpl(pool, endpoints, source, factory, 3, 2000, logger, ClientProxyMembershipID.getNewProxyMembership(ds));
    manager.start(background);
    // The primary queue can be set before we try to fill in for all of the failed backup servers,
    // so we need to wait for the intitialization to finish rather than counting on the
    // manager.getAllConnections()
    // to wait for a primary
    boolean done = false;
    try {
        for (StopWatch time = new StopWatch(true); !done && time.elapsedTimeMillis() < 30 * 1000; ) {
            Thread.sleep(200);
            try {
                assertPortEquals(2, manager.getAllConnections().getPrimary());
                assertPortEquals(new int[] { 1, 3 }, manager.getAllConnections().getBackups());
                manager.close(false);
                done = true;
            } catch (AssertionError e) {
            }
        }
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }
    assertTrue(done);
    factory.addError();
    factory.addError();
    factory.addError();
    factory.addError();
    factory.addError();
    factory.addConnection(0, 0, 1);
    factory.addConnection(0, 0, 2);
    factory.addConnection(0, 0, 3);
    manager = new QueueManagerImpl(pool, endpoints, source, factory, 3, 2000, logger, ClientProxyMembershipID.getNewProxyMembership(ds));
    manager.start(background);
    // wait for backups to come online.
    done = false;
    try {
        for (StopWatch time = new StopWatch(true); !done && time.elapsedTimeMillis() < 30 * 1000; ) {
            Thread.sleep(200);
            try {
                assertPortEquals(1, manager.getAllConnections().getPrimary());
                assertPortEquals(new int[] { 2, 3 }, manager.getAllConnections().getBackups());
                done = true;
            } catch (AssertionError e) {
            }
        }
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }
    assertTrue(done);
}

Example 14 with StopWatch

use of org.apache.geode.internal.util.StopWatch in project geode by apache.

the class ServerBlackListJUnitTest method testBlackListing.

@Test
public void testBlackListing() throws Exception {
    ServerLocation location1 = new ServerLocation("localhost", 1);
    FailureTracker tracker1 = blackList.getFailureTracker(location1);
    tracker1.addFailure();
    tracker1.addFailure();
    assertEquals(Collections.EMPTY_SET, blackList.getBadServers());
    tracker1.addFailure();
    assertEquals(Collections.singleton(location1), blackList.getBadServers());
    boolean done = false;
    for (StopWatch time = new StopWatch(true); !done && time.elapsedTimeMillis() < 10000; done = (blackList.getBadServers().size() == 0)) {
        Thread.sleep(200);
    }
    assertTrue("blackList still has bad servers", done);
    assertEquals(Collections.EMPTY_SET, blackList.getBadServers());
}

Example 15 with StopWatch

use of org.apache.geode.internal.util.StopWatch in project geode by apache.

the class ServerBlackListJUnitTest method testListener.

@Test
public void testListener() throws Exception {
    final AtomicInteger adds = new AtomicInteger();
    final AtomicInteger removes = new AtomicInteger();
    blackList.addListener(new BlackListListenerAdapter() {

        @Override
        public void serverAdded(ServerLocation location) {
            adds.incrementAndGet();
        }

        @Override
        public void serverRemoved(ServerLocation location) {
            removes.incrementAndGet();
        }
    });
    ServerLocation location1 = new ServerLocation("localhost", 1);
    FailureTracker tracker1 = blackList.getFailureTracker(location1);
    tracker1.addFailure();
    tracker1.addFailure();
    assertEquals(0, adds.get());
    assertEquals(0, removes.get());
    tracker1.addFailure();
    assertEquals(1, adds.get());
    assertEquals(0, removes.get());
    boolean done = false;
    for (StopWatch time = new StopWatch(true); !done && time.elapsedTimeMillis() < 10000; done = (removes.get() != 0)) {
        Thread.sleep(200);
    }
    assertTrue("removes still empty", done);
    assertEquals(1, adds.get());
    assertEquals(1, removes.get());
}