Examples with CachePerfStats org.apache.geode.internal.cache.CachePerfStats used on opensource projects

Example 11 with CachePerfStats

use of org.apache.geode.internal.cache.CachePerfStats in project geode by apache.

the class TXJUnitTest method testStats.

@Test
public void testStats() throws CacheException {
    final int SLEEP_MS = 250;
    // final int OP_TIME = 0; // ns // changed form 10 to 0 because on fater platforms
    // and low resolution clocks this test will fail.
    final CachePerfStats stats = this.cache.getCachePerfStats();
    class statsValidator {

        private long txSuccessLifeTime;

        private long txFailedLifeTime;

        private long txRollbackLifeTime;

        private int txCommits;

        private int txFailures;

        private int txRollbacks;

        private long txCommitTime;

        private long txFailureTime;

        private long txRollbackTime;

        private int txCommitChanges;

        private int txFailureChanges;

        private int txRollbackChanges;

        private CachePerfStats stats;

        private statsValidator(CachePerfStats stats) {
            this.stats = stats;
        }

        private void reset() {
            this.txSuccessLifeTime = this.stats.getTxSuccessLifeTime();
            this.txFailedLifeTime = this.stats.getTxFailedLifeTime();
            this.txRollbackLifeTime = this.stats.getTxRollbackLifeTime();
            this.txCommits = this.stats.getTxCommits();
            this.txFailures = this.stats.getTxFailures();
            this.txRollbacks = this.stats.getTxRollbacks();
            this.txCommitTime = this.stats.getTxCommitTime();
            this.txFailureTime = this.stats.getTxFailureTime();
            this.txRollbackTime = this.stats.getTxRollbackTime();
            this.txCommitChanges = this.stats.getTxCommitChanges();
            this.txFailureChanges = this.stats.getTxFailureChanges();
            this.txRollbackChanges = this.stats.getTxRollbackChanges();
        }

        private void setTxSuccessLifeTime(long txSuccessLifeTime) {
            this.txSuccessLifeTime = txSuccessLifeTime;
        }

        private void setTxFailedLifeTime(long txFailedLifeTime) {
            this.txFailedLifeTime = txFailedLifeTime;
        }

        private void setTxRollbackLifeTime(long txRollbackLifeTime) {
            this.txRollbackLifeTime = txRollbackLifeTime;
        }

        private void setTxCommits(int txCommits) {
            this.txCommits = txCommits;
        }

        private void setTxFailures(int txFailures) {
            this.txFailures = txFailures;
        }

        private void setTxRollbacks(int txRollbacks) {
            this.txRollbacks = txRollbacks;
        }

        private void setTxCommitTime(long txCommitTime) {
            this.txCommitTime = txCommitTime;
        }

        private void setTxFailureTime(long txFailureTime) {
            this.txFailureTime = txFailureTime;
        }

        private void setTxRollbackTime(long txRollbackTime) {
            this.txRollbackTime = txRollbackTime;
        }

        private void setTxCommitChanges(int txCommitChanges) {
            this.txCommitChanges = txCommitChanges;
        }

        private void setTxFailureChanges(int txFailureChanges) {
            this.txFailureChanges = txFailureChanges;
        }

        private void setTxRollbackChanges(int txRollbackChanges) {
            this.txRollbackChanges = txRollbackChanges;
        }

        private void assertValid() {
            assertEquals(this.txRollbacks, this.stats.getTxRollbacks());
            assertEquals(this.txRollbackChanges, this.stats.getTxRollbackChanges());
            if (Boolean.getBoolean(DistributionConfig.GEMFIRE_PREFIX + "cache.enable-time-statistics")) {
                assertTrue(this.txRollbackTime <= this.stats.getTxRollbackTime());
                // assertTrue(this.txRollbackLifeTime+((SLEEP_MS-10)*1000000) <=
                // this.stats.getTxRollbackLifeTime());
                assertTrue("RollbackLifeTime " + this.txRollbackLifeTime + " is not <= " + this.stats.getTxRollbackLifeTime(), this.txRollbackLifeTime <= this.stats.getTxRollbackLifeTime());
                assertTrue(this.txCommitTime <= this.stats.getTxCommitTime());
                assertTrue(this.txSuccessLifeTime <= this.stats.getTxSuccessLifeTime());
                assertTrue(this.txFailureTime <= this.stats.getTxFailureTime());
                assertTrue("FailedLifeTime " + this.txFailedLifeTime + " is not <= " + this.stats.getTxFailedLifeTime(), this.txFailedLifeTime <= this.stats.getTxFailedLifeTime());
            }
            assertEquals(this.txCommits, this.stats.getTxCommits());
            assertEquals(this.txCommitChanges, this.stats.getTxCommitChanges());
            assertEquals(this.txFailures, this.stats.getTxFailures());
            assertEquals(this.txFailureChanges, this.stats.getTxFailureChanges());
        }
    }
    statsValidator statsVal = new statsValidator(stats);
    // Zero and non-zero rollback stats test
    int i;
    long testRollbackLifeTime = 0, testTotalTx = 0;
    for (i = 0; i < 2; ++i) {
        statsVal.reset();
        statsVal.setTxRollbacks(stats.getTxRollbacks() + 1);
        statsVal.setTxRollbackLifeTime(stats.getTxRollbackLifeTime() + ((SLEEP_MS - 20) * 1000000));
        final long beforeBegin = NanoTimer.getTime();
        this.txMgr.begin();
        final long afterBegin = NanoTimer.getTime();
        pause(SLEEP_MS);
        if (i > 0) {
            statsVal.setTxRollbackChanges(stats.getTxRollbackChanges() + 2);
            this.region.put("stats1", "stats rollback1");
            this.region.put("stats2", "stats rollback2");
        }
        statsVal.setTxRollbackTime(stats.getTxRollbackTime());
        final long beforeRollback = NanoTimer.getTime();
        this.txMgr.rollback();
        final long afterRollback = NanoTimer.getTime();
        final long statsRollbackLifeTime = stats.getTxRollbackLifeTime();
        testRollbackLifeTime += beforeRollback - afterBegin;
        // bruce - time based stats are disabled by default
        String p = (String) cache.getDistributedSystem().getProperties().get(DistributionConfig.GEMFIRE_PREFIX + "enable-time-statistics");
        if (p != null && Boolean.getBoolean(p)) {
            assertTrue("Local RollbackLifeTime assertion:  " + testRollbackLifeTime + " is not <= " + statsRollbackLifeTime, testRollbackLifeTime <= statsRollbackLifeTime);
        }
        testTotalTx += afterRollback - beforeBegin;
        final long totalTXMinusRollback = testTotalTx - stats.getTxRollbackTime();
        if (Boolean.getBoolean(DistributionConfig.GEMFIRE_PREFIX + "cache.enable-time-statistics")) {
            assertTrue("Total Tx Minus Rollback assertion:  " + totalTXMinusRollback + " is not >= " + statsRollbackLifeTime, totalTXMinusRollback >= statsRollbackLifeTime);
        }
        statsVal.assertValid();
    }
    // Zero and non-zero commit stats test
    for (i = 0; i < 2; ++i) {
        statsVal.reset();
        statsVal.setTxCommits(stats.getTxCommits() + 1);
        statsVal.setTxSuccessLifeTime(stats.getTxSuccessLifeTime() + ((SLEEP_MS - 10) * 1000000));
        this.txMgr.begin();
        pause(SLEEP_MS);
        if (i > 0) {
            statsVal.setTxCommitChanges(stats.getTxCommitChanges() + 2);
            this.region.put("stats1", "commit1");
            this.region.put("stats2", "commit2");
        }
        try {
            statsVal.setTxCommitTime(stats.getTxCommitTime());
            this.txMgr.commit();
        } catch (CommitConflictException ex) {
            fail("unexpected " + ex);
        }
        statsVal.assertValid();
    }
    // Non-zero failed commit stats
    TXManagerImpl txMgrImpl = (TXManagerImpl) this.txMgr;
    statsVal.reset();
    statsVal.setTxFailures(stats.getTxFailures() + 1);
    statsVal.setTxFailureChanges(stats.getTxFailureChanges() + 2);
    statsVal.setTxFailedLifeTime(stats.getTxFailedLifeTime() + ((SLEEP_MS - 20) * 1000000));
    this.region.put("stats3", "stats fail3");
    this.txMgr.begin();
    this.region.put("stats1", "stats fail1");
    this.region.put("stats2", "stats fail2");
    try {
        this.region.create("stats3", "try stats3");
        fail("expected EntryExistsException");
    } catch (EntryExistsException ok) {
    }
    // begin other tx simulation
    TXStateProxy tx = txMgrImpl.internalSuspend();
    this.region.put("stats1", "stats success1");
    this.region.put("stats2", "stats success2");
    txMgrImpl.internalResume(tx);
    // end other tx simulation
    pause(SLEEP_MS);
    try {
        statsVal.setTxFailureTime(stats.getTxFailureTime());
        this.txMgr.commit();
        fail("expected CommitConflictException");
    } catch (CommitConflictException ex) {
    // expected failure
    }
    statsVal.assertValid();
}

Example 12 with CachePerfStats

use of org.apache.geode.internal.cache.CachePerfStats in project geode by apache.

the class TXJUnitTest method testTwoRegionTxs.

@Test
public void testTwoRegionTxs() throws CacheException {
    final CachePerfStats stats = this.cache.getCachePerfStats();
    int txCommitChanges;
    TransactionId myTxId;
    AttributesFactory<String, String> attributesFactory = new AttributesFactory<>();
    attributesFactory.setScope(Scope.DISTRIBUTED_NO_ACK);
    Region<String, String> reg1 = this.region;
    Region<String, String> reg2 = this.cache.createRegion(getUniqueName(), attributesFactory.create());
    this.txMgr.setListener(new TransactionListener() {

        @Override
        public void afterCommit(TransactionEvent event) {
            listenerAfterCommit = 1;
            te = event;
        }

        @Override
        public void afterFailedCommit(TransactionEvent event) {
            listenerAfterFailedCommit = 1;
            te = event;
        }

        @Override
        public void afterRollback(TransactionEvent event) {
            listenerAfterRollback = 1;
            te = event;
        }

        @Override
        public void close() {
            listenerClose = 1;
        }
    });
    // see if commits work
    txCommitChanges = stats.getTxCommitChanges();
    assertTrue(!reg1.containsKey("key1"));
    assertTrue(!reg2.containsKey("key2"));
    this.txMgr.begin();
    myTxId = this.txMgr.getTransactionId();
    reg1.create("key1", "value1");
    reg2.create("key2", "value2");
    this.txMgr.commit();
    assertTrue(reg1.containsKey("key1"));
    assertTrue(reg1.containsValueForKey("key1"));
    assertEquals("key1", reg1.getEntry("key1").getKey());
    assertEquals("value1", reg1.getEntry("key1").getValue());
    assertEquals("value1", reg1.get("key1"));
    assertTrue(reg2.containsKey("key2"));
    assertTrue(reg2.containsValueForKey("key2"));
    assertEquals("key2", reg2.getEntry("key2").getKey());
    assertEquals("value2", reg2.getEntry("key2").getValue());
    assertEquals("value2", reg2.get("key2"));
    assertEquals(txCommitChanges + 2, stats.getTxCommitChanges());
    {
        List<EntryEvent<?, ?>> creates = this.te.getCreateEvents();
        assertEquals(myTxId, this.te.getTransactionId());
        assertEquals(2, creates.size());
        for (EntryEvent ev : creates) {
            assertEquals(myTxId, ev.getTransactionId());
            assertTrue(ev.getRegion() == reg1 || ev.getRegion() == reg2);
            if (ev.getRegion() == reg1) {
                assertEquals("key1", ev.getKey());
                assertEquals("value1", ev.getNewValue());
            } else {
                assertEquals("key2", ev.getKey());
                assertEquals("value2", ev.getNewValue());
            }
            assertEquals(null, ev.getOldValue());
            verifyEventProps(ev);
            assertEquals(null, ev.getCallbackArgument());
            assertEquals(true, ev.isCallbackArgumentAvailable());
            assertTrue(!ev.isOriginRemote());
            assertTrue(!ev.getOperation().isExpiration());
            assertTrue(ev.getOperation().isDistributed());
        }
    }
    reg1.localDestroy("key1");
    reg2.localDestroy("key2");
    reg2.localDestroyRegion();
}

Example 13 with CachePerfStats

use of org.apache.geode.internal.cache.CachePerfStats in project geode by apache.

the class OffHeapRegionEntryHelperJUnitTest method addressToObjectShouldReturnCachedDeserializableFromSerializedDataAsAddressIfAskedToDecompress.

@Test
public void addressToObjectShouldReturnCachedDeserializableFromSerializedDataAsAddressIfAskedToDecompress() {
    byte[] data = EntryEventImpl.serialize(Integer.MAX_VALUE);
    boolean isSerialized = true;
    boolean isCompressed = true;
    long address = OffHeapRegionEntryHelper.encodeDataAsAddress(data, isSerialized, isCompressed);
    // create the mock context
    RegionEntryContext regionContext = mock(RegionEntryContext.class);
    CachePerfStats cacheStats = mock(CachePerfStats.class);
    Compressor compressor = mock(Compressor.class);
    long startTime = 10000L;
    // mock required things
    when(regionContext.getCompressor()).thenReturn(compressor);
    when(compressor.decompress(data)).thenReturn(data);
    when(regionContext.getCachePerfStats()).thenReturn(cacheStats);
    when(cacheStats.startDecompression()).thenReturn(startTime);
    Object actual = OffHeapRegionEntryHelper.addressToObject(address, true, regionContext);
    assertThat(actual).isInstanceOf(VMCachedDeserializable.class);
    Integer actualValue = (Integer) ((VMCachedDeserializable) actual).getDeserializedForReading();
    assertThat(actualValue).isEqualTo(Integer.MAX_VALUE);
}

Example 14 with CachePerfStats

use of org.apache.geode.internal.cache.CachePerfStats in project geode by apache.

the class OffHeapStoredObjectJUnitTest method getDecompressedBytesShouldReturnDecompressedBytesIfCompressed.

@Test
public void getDecompressedBytesShouldReturnDecompressedBytesIfCompressed() {
    Object regionEntryValue = getValue();
    byte[] regionEntryValueAsBytes = convertValueToByteArray(regionEntryValue);
    boolean isSerialized = true;
    boolean isCompressed = true;
    OffHeapStoredObject chunk = (OffHeapStoredObject) ma.allocateAndInitialize(regionEntryValueAsBytes, isSerialized, isCompressed);
    RegionEntryContext regionContext = mock(RegionEntryContext.class);
    CachePerfStats cacheStats = mock(CachePerfStats.class);
    Compressor compressor = mock(Compressor.class);
    long startTime = 10000L;
    // mock required things
    when(regionContext.getCompressor()).thenReturn(compressor);
    when(compressor.decompress(regionEntryValueAsBytes)).thenReturn(regionEntryValueAsBytes);
    when(regionContext.getCachePerfStats()).thenReturn(cacheStats);
    when(cacheStats.startDecompression()).thenReturn(startTime);
    // invoke the thing
    byte[] bytes = chunk.getDecompressedBytes(regionContext);
    // verify the thing happened
    verify(cacheStats, atLeastOnce()).startDecompression();
    verify(compressor, times(1)).decompress(regionEntryValueAsBytes);
    verify(cacheStats, atLeastOnce()).endDecompression(startTime);
    assertArrayEquals(regionEntryValueAsBytes, bytes);
    chunk.release();
}

Example 15 with CachePerfStats

use of org.apache.geode.internal.cache.CachePerfStats in project geode by apache.

the class MemberLevelStatsJUnitTest method init.

public void init() {
    cachePerfStats = new CachePerfStats(system);
    funcServiceStats = new FunctionServiceStats(system, "FunctionExecution");
    long statId = OSProcess.getId();
    distributionStats = new DistributionStats(system, statId);
    DistributionStats.enableClockStats = true;
    dlockStats = new DLockStats(system, statId);
    bridge = new MemberMBeanBridge();
    bridge.addCacheStats(cachePerfStats);
    bridge.addFunctionStats(funcServiceStats);
    bridge.addDistributionStats(distributionStats);
    bridge.addLockServiceStats(dlockStats);
    VMStatsContract vmstats = system.getStatSampler().getVMStats();
    assertTrue(vmstats instanceof VMStats50);
    bridge.addSystemStats();
    bridge.addVMStats();
    for (int i = 0; i < 4; i++) {
        DiskStoreStats stats = new DiskStoreStats(system, name.getMethodName() + i);
        diskStatsList.add(stats);
        bridge.addDiskStoreStats(stats);
    }
    for (int i = 0; i < 4; i++) {
        PartitionedRegionStats stats = new PartitionedRegionStats(system, name.getMethodName() + i);
        parRegionStatsList.add(stats);
        bridge.addPartionRegionStats(stats);
    }
}