Example usage for org.hibernate.stat SecondLevelCacheStatistics getPutCount

Introduction

In this page you can find the example usage for org.hibernate.stat SecondLevelCacheStatistics getPutCount.

Prototype

long getPutCount();

Source Link

Document

The number of cache puts into the region since the last Statistics clearing

Usage

From source file:com.francetelecom.clara.cloud.scalability.helper.StatisticsHelper.java

License:Apache License

private static void secondLevelStats(Statistics stats, String name) {
    logger.info("Second level statistics for " + name);

    SecondLevelCacheStatistics slStats = stats.getSecondLevelCacheStatistics(name);

    logger.info("  Elements in memory : " + slStats.getElementCountInMemory());
    logger.info("  Element on disk : " + slStats.getElementCountOnDisk());
    logger.info("  Entries : " + slStats.getEntries());
    logger.info("  Hit count : " + slStats.getHitCount());
    logger.info("  Miss count : " + slStats.getMissCount());
    logger.info("  Put count : " + slStats.getPutCount());
    logger.info("  Memory size : " + slStats.getSizeInMemory());
}

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From source file:com.hibernateinstrumentator.jboss.StatisticsService.java

License:Apache License

@Override
public Map<String, Object> getSecondLevelCacheStatisticsMap(String regionName) {

    Map<String, Object> m = null;
    SecondLevelCacheStatistics slcs = super.getSecondLevelCacheStatistics(regionName);
    if (slcs != null) {
        m = new HashMap<String, Object>();
        m.put("elementCountInMemory", slcs.getElementCountInMemory());
        m.put("elementCountOnDisk", slcs.getElementCountOnDisk());
        m.put("entries", slcs.getEntries());
        m.put("hitCount", slcs.getHitCount());
        m.put("missCount", slcs.getMissCount());
        m.put("putCount", slcs.getPutCount());
        m.put("sizeInMemory", slcs.getSizeInMemory());
    }/*  w w  w  . j av  a 2s  .c om*/

    return m;
}

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From source file:com.openkm.servlet.admin.HibernateStatsServlet.java

License:Open Source License

/**
 * View log/*  w ww .  j a  va2s. c o  m*/
 */
private void view(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("view({}, {})", request, response);
    refresh();

    // Query Statistics
    List<Map<String, String>> qStats = new ArrayList<Map<String, String>>();
    for (String query : queryStatistics.keySet()) {
        QueryStatistics queryStats = queryStatistics.get(query);
        Map<String, String> stat = new HashMap<String, String>();
        stat.put("query", query);
        //stat.put("tquery", HibernateUtil.toSql(query));
        stat.put("executionCount", Long.toString(queryStats.getExecutionCount()));
        stat.put("executionRowCount", Long.toString(queryStats.getExecutionRowCount()));
        stat.put("executionMaxTime", Long.toString(queryStats.getExecutionMaxTime()));
        stat.put("executionMinTime", Long.toString(queryStats.getExecutionMinTime()));
        stat.put("executionAvgTime", Long.toString(queryStats.getExecutionAvgTime()));
        stat.put("executionTotalTime",
                Long.toString(queryStats.getExecutionAvgTime() * queryStats.getExecutionCount()));
        stat.put("cacheHitCount", Long.toString(queryStats.getCacheHitCount()));
        stat.put("cacheMissCount", Long.toString(queryStats.getCacheMissCount()));
        stat.put("cachePutCount", Long.toString(queryStats.getCachePutCount()));
        qStats.add(stat);
    }

    // Entity Statistics
    List<Map<String, String>> eStats = new ArrayList<Map<String, String>>();
    for (String entity : entityStatistics.keySet()) {
        EntityStatistics entityStats = entityStatistics.get(entity);
        Map<String, String> stat = new HashMap<String, String>();
        stat.put("entity", entity);
        stat.put("loadCount", Long.toString(entityStats.getLoadCount()));
        stat.put("fetchCount", Long.toString(entityStats.getFetchCount()));
        stat.put("insertCount", Long.toString(entityStats.getInsertCount()));
        stat.put("updateCount", Long.toString(entityStats.getUpdateCount()));
        stat.put("deleteCount", Long.toString(entityStats.getDeleteCount()));
        stat.put("optimisticFailureCount", Long.toString(entityStats.getOptimisticFailureCount()));
        eStats.add(stat);
    }

    // Collection Statistics
    List<Map<String, String>> cStats = new ArrayList<Map<String, String>>();
    for (String collection : collectionStatistics.keySet()) {
        CollectionStatistics collectionStats = collectionStatistics.get(collection);
        Map<String, String> stat = new HashMap<String, String>();
        stat.put("collection", collection);
        stat.put("loadCount", Long.toString(collectionStats.getLoadCount()));
        stat.put("fetchCount", Long.toString(collectionStats.getFetchCount()));
        stat.put("updateCount", Long.toString(collectionStats.getUpdateCount()));
        stat.put("recreateCount", Long.toString(collectionStats.getRecreateCount()));
        stat.put("removeCount", Long.toString(collectionStats.getRemoveCount()));
        cStats.add(stat);
    }

    // 2nd Level Cache Statistics
    long totalSizeInMemory = 0;
    List<Map<String, String>> slcStats = new ArrayList<Map<String, String>>();
    for (String cache : secondLevelCacheStatistics.keySet()) {
        SecondLevelCacheStatistics cacheStats = secondLevelCacheStatistics.get(cache);
        totalSizeInMemory += cacheStats.getSizeInMemory();
        Map<String, String> stat = new HashMap<String, String>();
        stat.put("cache", cache);
        stat.put("putCount", Long.toString(cacheStats.getPutCount()));
        stat.put("hitCount", Long.toString(cacheStats.getHitCount()));
        stat.put("missCount", Long.toString(cacheStats.getMissCount()));
        stat.put("elementCountInMemory", Long.toString(cacheStats.getElementCountInMemory()));
        stat.put("sizeInMemory", Long.toString(cacheStats.getSizeInMemory()));
        stat.put("elementCountOnDisk", Long.toString(cacheStats.getElementCountOnDisk()));
        slcStats.add(stat);
    }

    ServletContext sc = getServletContext();
    sc.setAttribute("generalStats", generalStatistics);
    sc.setAttribute("queryStats", qStats);
    sc.setAttribute("entityStats", eStats);
    sc.setAttribute("collectionStats", cStats);
    sc.setAttribute("secondLevelCacheStats", slcStats);
    sc.setAttribute("totalSizeInMemory", totalSizeInMemory);
    sc.setAttribute("statsEnabled", HibernateUtil.getSessionFactory().getStatistics().isStatisticsEnabled());
    sc.getRequestDispatcher("/admin/hibernate_stats.jsp").forward(request, response);

    // Activity log
    UserActivity.log(request.getRemoteUser(), "ADMIN_HIBERNATE_STATS", null, null, null);

    log.debug("view: void");
}

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From source file:net.welen.buzz.typehandler.impl.hibernate.HibernateSecondLevelStatisticsUnitHandler.java

License:Open Source License

public void getValues(BuzzAnswer values) throws TypeHandlerException {
    for (String tmp : getMeasurableUnits()) {
        String name = tmp.split("" + SEPARATOR)[0];
        String region = tmp.split("" + SEPARATOR)[1];

        // Find the Hibernate Session Factory in JNDI
        SessionFactory sessionFactory = null;

        boolean debug = LOG.isDebugEnabled();

        Object o;/*from ww  w.ja v a2  s  .  c o m*/
        try {
            if (debug) {
                LOG.debug("Looking up: " + name);
            }
            o = new InitialContext().lookup(name);
        } catch (NamingException e) {
            throw new TypeHandlerException(e);
        }

        if (debug) {
            LOG.debug("Found class: " + o.getClass().getName());
        }
        if (o.getClass().getName().equals("org.hibernate.ejb.EntityManagerFactoryImpl")) {
            // Hibernate 4
            sessionFactory = ((EntityManagerFactoryImpl) o).getSessionFactory();
        } else {
            // Hibernate 3
            sessionFactory = (SessionFactory) o;
        }

        // Get all values for the SecondLevelCacheRegion
        SecondLevelCacheStatistics stats = sessionFactory.getStatistics().getSecondLevelCacheStatistics(region);
        LOG.debug("Got SecondLevelCacheStatistics for region: " + region + " " + stats);
        String measurementUnit = getMeasurementUnit();

        try {
            values.put(measurementUnit, name + SEPARATOR + region, "ElementCountInMemory",
                    stats.getElementCountInMemory());
            values.put(measurementUnit, name + SEPARATOR + region, "ElementCountOnDisk",
                    stats.getElementCountOnDisk());
            values.put(measurementUnit, name + SEPARATOR + region, "HitCount", stats.getHitCount());
            values.put(measurementUnit, name + SEPARATOR + region, "MissCount", stats.getMissCount());
            values.put(measurementUnit, name + SEPARATOR + region, "PutCount", stats.getPutCount());
            values.put(measurementUnit, name + SEPARATOR + region, "SizeInMemory", stats.getSizeInMemory());
        } catch (IncompatibleClassChangeError e) {
            // Newer versions of SecondLevelCacheStatistics is not an Object anymore. It's an interface
            // so we use Reflection in that case (otherwise we need to recompile Buzz for the specific
            // version if Hibernate.
            LOG.debug("SecondLevelCacheStatistics is an Interface. Using Reflection");

            Class<?> statsClass = stats.getClass();
            try {
                values.put(measurementUnit, name + SEPARATOR + region, "ElementCountInMemory",
                        statsClass.getMethod("getElementCountInMemory", (Class<?>) null)
                                .invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "ElementCountOnDisk",
                        statsClass.getMethod("getElementCountOnDisk", (Class<?>) null)
                                .invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "HitCount", statsClass
                        .getMethod("getHitCount", (Class<?>) null).invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "MissCount", statsClass
                        .getMethod("getMissCount", (Class<?>) null).invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "PutCount", statsClass
                        .getMethod("getPutCount", (Class<?>) null).invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "SizeInMemory",
                        statsClass.getMethod("getSizeInMemory", (Class<?>) null).invoke(stats, (Object[]) null)
                                .toString());
            } catch (SecurityException ex) {
                throw new TypeHandlerException(ex);
            } catch (NoSuchMethodException ex) {
                throw new TypeHandlerException(ex);
            } catch (IllegalArgumentException ex) {
                throw new TypeHandlerException(ex);
            } catch (IllegalAccessException ex) {
                throw new TypeHandlerException(ex);
            } catch (InvocationTargetException ex) {
                throw new TypeHandlerException(ex);
            }
        }
    }
}

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From source file:org.bedework.calcore.hibernate.DbStatistics.java

License:Apache License

private static void secondLevelStats(Collection<StatsEntry> c, Statistics dbStats, String name) {
    c.add(new StatsEntry("Second level statistics for " + name));

    SecondLevelCacheStatistics slStats = dbStats.getSecondLevelCacheStatistics(name);

    c.add(new StatsEntry("Elements in memory", slStats.getElementCountInMemory()));
    c.add(new StatsEntry("Element on disk", slStats.getElementCountOnDisk()));
    //c.add(new StatsEntry("Entries", slStats.getEntries()));
    c.add(new StatsEntry("Hit count", slStats.getHitCount()));
    c.add(new StatsEntry("Miss count", slStats.getMissCount()));
    c.add(new StatsEntry("Put count", slStats.getPutCount()));
    c.add(new StatsEntry("Memory size", slStats.getSizeInMemory()));
}

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From source file:org.horizontaldb.shard.hibernate.AbstractDaoEnricher.java

License:Apache License

private void logSlcStats(Session session, String tenantId) {
    if (LOG.isTraceEnabled() && session != null) {
        Statistics statistics = session.getSessionFactory().getStatistics();

        if (statistics != null && statistics.isStatisticsEnabled()) {
            String[] regions = statistics.getSecondLevelCacheRegionNames();

            for (String region : regions) {
                SecondLevelCacheStatistics stat = statistics.getSecondLevelCacheStatistics(region);

                LOG.trace(String.format(
                        "secondLevelCacheStatistics.%s.%s=hits[%s], misses[%s], puts[%s], memCount[%s], memSize[%s], diskCount[%s]",
                        tenantId, region, stat.getHitCount(), stat.getMissCount(), stat.getPutCount(),
                        stat.getElementCountInMemory(), stat.getSizeInMemory(), stat.getElementCountOnDisk()));
            }//from  w w  w .  j  a v  a  2  s  .  c om
        }
    }
}

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From source file:org.infinispan.test.hibernate.cache.commons.functional.ConcurrentWriteTest.java

License:LGPL

@Test
public void testSingleUser() throws Exception {
    // setup//from w  ww .  j  a v a  2 s.  co m
    sessionFactory().getStatistics().clear();
    // wait a while to make sure that timestamp comparison works after invalidateRegion
    TIME_SERVICE.advance(1);

    Customer customer = createCustomer(0);
    final Integer customerId = customer.getId();
    getCustomerIDs().add(customerId);

    // wait a while to make sure that timestamp comparison works after collection remove (during insert)
    TIME_SERVICE.advance(1);

    assertNull("contact exists despite not being added", getFirstContact(customerId));

    // check that cache was hit
    SecondLevelCacheStatistics customerSlcs = sessionFactory().getStatistics()
            .getSecondLevelCacheStatistics(Customer.class.getName());
    assertEquals(1, customerSlcs.getPutCount());
    assertEquals(1, customerSlcs.getElementCountInMemory());
    assertEquals(1, TEST_SESSION_ACCESS.getRegion(sessionFactory(), Customer.class.getName())
            .getElementCountInMemory());

    log.infof("Add contact to customer {0}", customerId);
    String contactsRegionName = Customer.class.getName() + ".contacts";
    SecondLevelCacheStatistics contactsCollectionSlcs = sessionFactory().getStatistics()
            .getSecondLevelCacheStatistics(contactsRegionName);
    assertEquals(1, contactsCollectionSlcs.getPutCount());
    assertEquals(1, contactsCollectionSlcs.getElementCountInMemory());
    assertEquals(1,
            TEST_SESSION_ACCESS.getRegion(sessionFactory(), contactsRegionName).getElementCountInMemory());

    final Contact contact = addContact(customerId);
    assertNotNull("contact returned by addContact is null", contact);
    assertEquals("Customer.contacts cache was not invalidated after addContact", 0,
            contactsCollectionSlcs.getElementCountInMemory());

    assertNotNull("Contact missing after successful add call", getFirstContact(customerId));

    // read everyone's contacts
    readEveryonesFirstContact();

    removeContact(customerId);
    assertNull("contact still exists after successful remove call", getFirstContact(customerId));

}

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From source file:org.infinispan.test.hibernate.cache.commons.functional.ReadWriteTest.java

License:LGPL

@Test
public void testQueryCacheInvalidation() throws Exception {
    Statistics stats = sessionFactory().getStatistics();
    stats.clear();/*from   w  w  w .  ja v  a 2s .c o m*/

    SecondLevelCacheStatistics slcs = stats.getSecondLevelCacheStatistics(Item.class.getName());
    sessionFactory().getCache().evictEntityRegion(Item.class.getName());

    TIME_SERVICE.advance(1);

    assertEquals(0, slcs.getPutCount());
    assertEquals(0, slcs.getElementCountInMemory());
    assertEquals(0, getNumberOfItems());

    ByRef<Long> idRef = new ByRef<>(null);
    withTxSession(s -> {
        Item item = new Item();
        item.setName("widget");
        item.setDescription("A really top-quality, full-featured widget.");
        s.persist(item);
        idRef.set(item.getId());
    });

    assertEquals(1, slcs.getPutCount());
    assertEquals(1, slcs.getElementCountInMemory());
    assertEquals(1, getNumberOfItems());

    withTxSession(s -> {
        Item item = s.get(Item.class, idRef.get());
        assertEquals(slcs.getHitCount(), 1);
        assertEquals(slcs.getMissCount(), 0);
        item.setDescription("A bog standard item");
    });

    assertEquals(slcs.getPutCount(), 2);

    CacheEntry entry = getEntry(Item.class.getName(), idRef.get());
    Serializable[] ser = entry.getDisassembledState();
    assertTrue(ser[0].equals("widget"));
    assertTrue(ser[1].equals("A bog standard item"));

    withTxSession(s -> {
        Item item = s.load(Item.class, idRef.get());
        s.delete(item);
    });
}

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From source file:org.infinispan.test.hibernate.cache.commons.functional.ReadWriteTest.java

License:LGPL

@Test
public void testEntityCacheContentsAfterEvictAll() throws Exception {
    final List<Citizen> citizens = saveSomeCitizens();

    withTxSession(s -> {/* ww w .j  ava2 s  . co m*/
        Cache cache = s.getSessionFactory().getCache();

        Statistics stats = sessionFactory().getStatistics();
        SecondLevelCacheStatistics slcStats = stats.getSecondLevelCacheStatistics(Citizen.class.getName());

        assertTrue("2lc entity cache is expected to contain Citizen id = " + citizens.get(0).getId(),
                cache.containsEntity(Citizen.class, citizens.get(0).getId()));
        assertTrue("2lc entity cache is expected to contain Citizen id = " + citizens.get(1).getId(),
                cache.containsEntity(Citizen.class, citizens.get(1).getId()));
        assertEquals(2, slcStats.getPutCount());

        cache.evictEntityRegions();
        TIME_SERVICE.advance(1);

        assertEquals(0, slcStats.getElementCountInMemory());
        assertFalse("2lc entity cache is expected to not contain Citizen id = " + citizens.get(0).getId(),
                cache.containsEntity(Citizen.class, citizens.get(0).getId()));
        assertFalse("2lc entity cache is expected to not contain Citizen id = " + citizens.get(1).getId(),
                cache.containsEntity(Citizen.class, citizens.get(1).getId()));

        Citizen citizen = s.load(Citizen.class, citizens.get(0).getId());
        assertNotNull(citizen);
        assertNotNull(citizen.getFirstname()); // proxy gets resolved
        assertEquals(1, slcStats.getMissCount());

        // cleanup
        markRollbackOnly(s);
    });
}

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From source file:org.infinispan.test.hibernate.cache.functional.ConcurrentWriteTest.java

License:LGPL

@Test
public void testSingleUser() throws Exception {
    // setup/*from   w  ww.ja  v  a 2 s  .c  o  m*/
    sessionFactory().getStatistics().clear();
    // wait a while to make sure that timestamp comparison works after invalidateRegion
    TIME_SERVICE.advance(1);

    Customer customer = createCustomer(0);
    final Integer customerId = customer.getId();
    getCustomerIDs().add(customerId);

    // wait a while to make sure that timestamp comparison works after collection remove (during insert)
    TIME_SERVICE.advance(1);

    assertNull("contact exists despite not being added", getFirstContact(customerId));

    // check that cache was hit
    SecondLevelCacheStatistics customerSlcs = sessionFactory().getStatistics()
            .getSecondLevelCacheStatistics(Customer.class.getName());
    assertEquals(1, customerSlcs.getPutCount());
    assertEquals(1, customerSlcs.getElementCountInMemory());
    assertEquals(1, customerSlcs.getEntries().size());

    log.infof("Add contact to customer {0}", customerId);
    SecondLevelCacheStatistics contactsCollectionSlcs = sessionFactory().getStatistics()
            .getSecondLevelCacheStatistics(Customer.class.getName() + ".contacts");
    assertEquals(1, contactsCollectionSlcs.getPutCount());
    assertEquals(1, contactsCollectionSlcs.getElementCountInMemory());
    assertEquals(1, contactsCollectionSlcs.getEntries().size());

    final Contact contact = addContact(customerId);
    assertNotNull("contact returned by addContact is null", contact);
    assertEquals("Customer.contacts cache was not invalidated after addContact", 0,
            contactsCollectionSlcs.getElementCountInMemory());

    assertNotNull("Contact missing after successful add call", getFirstContact(customerId));

    // read everyone's contacts
    readEveryonesFirstContact();

    removeContact(customerId);
    assertNull("contact still exists after successful remove call", getFirstContact(customerId));

}

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