[infinispan-issues] [JBoss JIRA] (ISPN-5329) Reduce number of allocations
Radim Vansa (JIRA)
issues at jboss.org
Thu Mar 26 08:42:53 EDT 2015
[ https://issues.jboss.org/browse/ISPN-5329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13053553#comment-13053553 ]
Radim Vansa edited comment on ISPN-5329 at 3/26/15 8:41 AM:
------------------------------------------------------------
Allocation counts (you can ignore the total invocations value in parentheses)
Stack traces are available, too. Some allocations could have slipped in which are not directly related with the request (especially in the 20 writes case), but generally it should provide good overview. Also, note that java.lang.Object, arrays, java.lang.ref.Reference and java.lang.ref.WeakReference were not instrumented and therefore are missing from this comparison.
Non-transactional put:
{code}
Before:
2.00/op ( 476x) org.infinispan.metadata.EmbeddedMetadata
2.00/op ( 476x) org.infinispan.metadata.EmbeddedMetadata$Builder
1.00/op ( 238x) java.util.Collections$1
1.00/op ( 238x) java.util.Collections$SingletonSet
1.00/op ( 238x) java.util.concurrent.atomic.AtomicInteger
1.00/op ( 238x) java.util.concurrent.locks.ReentrantLock$NonfairSync
1.00/op ( 238x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 238x) org.infinispan.commons.util.ByRef
1.00/op ( 238x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
1.00/op ( 238x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 238x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 238x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 238x) org.infinispan.context.SingleKeyNonTxInvocationContext
1.00/op ( 238x) org.infinispan.util.concurrent.locks.VisibleOwnerRefCountingReentrantLock
1.00/op ( 238x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
1.00/op ( 238x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
After:
1.00/op ( 280x) java.util.Collections$1
1.00/op ( 280x) java.util.Collections$SingletonSet
1.00/op ( 280x) java.util.concurrent.locks.ReentrantLock$NonfairSync
1.00/op ( 280x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 280x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
1.00/op ( 280x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 280x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 280x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 280x) org.infinispan.context.SingleKeyNonTxInvocationContext
1.00/op ( 280x) org.infinispan.util.concurrent.locks.VisibleOwnerRefCountingReentrantLock
1.00/op ( 280x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
1.00/op ( 280x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
{code}
Transactions registered as synchronizations:
Single write in transaction:
{code}
Before:
8.00/op ( 264x) java.util.HashMap
6.00/op ( 198x) java.util.Hashtable
4.00/op ( 132x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 132x) java.util.concurrent.ConcurrentHashMap$HashEntry
3.00/op ( 99x) java.util.HashMap$Entry
3.00/op ( 99x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
3.00/op ( 99x) org.infinispan.context.impl.LocalTxInvocationContext
2.00/op ( 66x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 66x) java.lang.String
2.00/op ( 66x) java.lang.StringBuilder
2.00/op ( 66x) java.util.HashSet
2.00/op ( 66x) java.util.Stack
2.00/op ( 66x) java.util.TreeMap$KeyIterator
2.00/op ( 66x) java.util.TreeSet
2.00/op ( 66x) org.infinispan.metadata.EmbeddedMetadata
2.00/op ( 66x) org.infinispan.metadata.EmbeddedMetadata$Builder
1.00/op ( 33x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 33x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 33x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 33x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 33x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 33x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 33x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 33x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 33x) java.lang.ThreadLocal
1.00/op ( 33x) java.util.Collections$SynchronizedList
1.00/op ( 33x) java.util.Collections$SynchronizedMap
1.00/op ( 33x) java.util.Collections$SynchronizedSet
1.00/op ( 33x) java.util.HashMap$EntryIterator
1.00/op ( 33x) java.util.HashMap$EntrySet
1.00/op ( 33x) java.util.HashMap$KeyIterator
1.00/op ( 33x) java.util.HashMap$KeySet
1.00/op ( 33x) java.util.Hashtable$Entry
1.00/op ( 33x) java.util.LinkedList
1.00/op ( 33x) java.util.LinkedList$ListItr
1.00/op ( 33x) java.util.LinkedList$Node
1.00/op ( 33x) java.util.TreeMap
1.00/op ( 33x) java.util.TreeMap$Entry
1.00/op ( 33x) java.util.TreeMap$KeySet
1.00/op ( 33x) java.util.Vector$Itr
1.00/op ( 33x) java.util.concurrent.atomic.AtomicInteger
1.00/op ( 33x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 33x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 33x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 33x) org.infinispan.commons.util.ByRef
1.00/op ( 33x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 33x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 33x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 33x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 33x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 33x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 33x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
1.00/op ( 33x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
1.00/op ( 33x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
After:
6.00/op ( 294x) java.util.Hashtable
4.00/op ( 196x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 196x) java.util.HashMap
4.00/op ( 196x) java.util.concurrent.ConcurrentHashMap$HashEntry
3.00/op ( 147x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
3.00/op ( 147x) org.infinispan.context.impl.LocalTxInvocationContext
2.00/op ( 98x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 98x) java.lang.String
2.00/op ( 98x) java.lang.StringBuilder
2.00/op ( 98x) java.util.Stack
2.00/op ( 98x) java.util.TreeMap$KeyIterator
2.00/op ( 98x) java.util.TreeSet
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 49x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 49x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 49x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 49x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 49x) java.util.AbstractList$Itr
1.00/op ( 49x) java.util.Collections$SynchronizedMap
1.00/op ( 49x) java.util.HashMap$Entry
1.00/op ( 49x) java.util.HashMap$EntryIterator
1.00/op ( 49x) java.util.HashMap$EntrySet
1.00/op ( 49x) java.util.Hashtable$Entry
1.00/op ( 49x) java.util.TreeMap
1.00/op ( 49x) java.util.TreeMap$Entry
1.00/op ( 49x) java.util.TreeMap$KeySet
1.00/op ( 49x) java.util.Vector$Itr
1.00/op ( 49x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 49x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 49x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 49x) org.infinispan.commons.collections.MiniSet
1.00/op ( 49x) org.infinispan.commons.collections.MiniSet$SingleIterator
1.00/op ( 49x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 49x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 49x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 49x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 49x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 49x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 49x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 49x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 49x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
1.00/op ( 49x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
1.00/op ( 49x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
{code}
5 writes in transaction:
{code}
Before:
20.00/op ( 220x) java.util.HashMap$Entry
16.00/op ( 176x) java.lang.Integer
16.00/op ( 176x) org.infinispan.commons.hash.MurmurHash3$State
16.00/op ( 176x) sun.nio.cs.UTF_8$Encoder
10.00/op ( 110x) java.util.HashMap
9.55/op ( 105x) org.infinispan.metadata.EmbeddedMetadata
9.55/op ( 105x) org.infinispan.metadata.EmbeddedMetadata$Builder
7.55/op ( 83x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
7.00/op ( 77x) org.infinispan.context.impl.LocalTxInvocationContext
6.00/op ( 66x) java.util.Hashtable
5.36/op ( 59x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
5.00/op ( 55x) java.lang.ThreadLocal
5.00/op ( 55x) java.util.LinkedList$Node
5.00/op ( 55x) java.util.concurrent.atomic.AtomicInteger
5.00/op ( 55x) org.infinispan.commands.write.PutKeyValueCommand
5.00/op ( 55x) org.infinispan.commons.util.ByRef
5.00/op ( 55x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
5.00/op ( 55x) org.infinispan.container.entries.ReadCommittedEntry
5.00/op ( 55x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
5.00/op ( 55x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
5.00/op ( 55x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
4.00/op ( 44x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 44x) java.util.concurrent.ConcurrentHashMap$HashEntry
3.00/op ( 33x) java.util.HashSet
2.00/op ( 22x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 22x) java.lang.String
2.00/op ( 22x) java.lang.StringBuilder
2.00/op ( 22x) java.util.HashMap$KeyIterator
2.00/op ( 22x) java.util.HashMap$KeySet
2.00/op ( 22x) java.util.Stack
2.00/op ( 22x) java.util.TreeMap$KeyIterator
2.00/op ( 22x) java.util.TreeSet
1.82/op ( 20x) java.util.concurrent.ConcurrentHashMap$Segment
1.82/op ( 20x) java.util.concurrent.locks.ReentrantLock$NonfairSync
1.00/op ( 11x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 11x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 11x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 11x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 11x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 11x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 11x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 11x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 11x) java.util.Collections$SynchronizedList
1.00/op ( 11x) java.util.Collections$SynchronizedMap
1.00/op ( 11x) java.util.Collections$SynchronizedSet
1.00/op ( 11x) java.util.HashMap$EntryIterator
1.00/op ( 11x) java.util.HashMap$EntrySet
1.00/op ( 11x) java.util.Hashtable$Entry
1.00/op ( 11x) java.util.LinkedList
1.00/op ( 11x) java.util.LinkedList$ListItr
1.00/op ( 11x) java.util.TreeMap
1.00/op ( 11x) java.util.TreeMap$Entry
1.00/op ( 11x) java.util.TreeMap$KeySet
1.00/op ( 11x) java.util.Vector$Itr
1.00/op ( 11x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 11x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 11x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 11x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 11x) org.infinispan.transaction.xa.GlobalTransaction
After:
16.00/op ( 224x) org.infinispan.commons.hash.MurmurHash3$State
16.00/op ( 224x) sun.nio.cs.UTF_8$Encoder
10.00/op ( 140x) java.util.HashMap$Entry
7.43/op ( 104x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
7.00/op ( 98x) org.infinispan.context.impl.LocalTxInvocationContext
6.00/op ( 84x) java.util.HashMap
6.00/op ( 84x) java.util.Hashtable
5.29/op ( 74x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
5.00/op ( 70x) org.infinispan.commands.write.PutKeyValueCommand
5.00/op ( 70x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
5.00/op ( 70x) org.infinispan.container.entries.ReadCommittedEntry
5.00/op ( 70x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
5.00/op ( 70x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
5.00/op ( 70x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
4.14/op ( 58x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 56x) com.arjuna.ats.arjuna.common.Uid
3.00/op ( 42x) java.lang.String
2.57/op ( 36x) java.util.concurrent.ConcurrentHashMap$Segment
2.57/op ( 36x) java.util.concurrent.locks.ReentrantLock$NonfairSync
2.07/op ( 29x) java.lang.StringBuilder
2.00/op ( 28x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 28x) java.util.Stack
2.00/op ( 28x) java.util.TreeMap$KeyIterator
2.00/op ( 28x) java.util.TreeSet
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 14x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 14x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 14x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 14x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 14x) java.util.AbstractList$Itr
1.00/op ( 14x) java.util.Collections$SynchronizedMap
1.00/op ( 14x) java.util.HashMap$EntryIterator
1.00/op ( 14x) java.util.HashMap$EntrySet
1.00/op ( 14x) java.util.HashMap$KeyIterator
1.00/op ( 14x) java.util.HashMap$KeySet
1.00/op ( 14x) java.util.HashSet
1.00/op ( 14x) java.util.Hashtable$Entry
1.00/op ( 14x) java.util.TreeMap
1.00/op ( 14x) java.util.TreeMap$Entry
1.00/op ( 14x) java.util.TreeMap$KeySet
1.00/op ( 14x) java.util.Vector$Itr
1.00/op ( 14x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 14x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 14x) org.infinispan.commons.collections.MiniSet
1.00/op ( 14x) org.infinispan.commons.collections.MiniSet$ArrayIterator
1.00/op ( 14x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 14x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 14x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 14x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 14x) org.infinispan.transaction.xa.GlobalTransaction
{code}
20 writes in transaction:
{code}
Before:
124.00/op ( 248x) java.lang.Integer
124.00/op ( 248x) org.infinispan.commons.hash.MurmurHash3$State
124.00/op ( 248x) sun.nio.cs.UTF_8$Encoder
80.00/op ( 160x) java.util.HashMap$Entry
34.00/op ( 68x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
30.00/op ( 60x) org.infinispan.metadata.EmbeddedMetadata
30.00/op ( 60x) org.infinispan.metadata.EmbeddedMetadata$Builder
28.00/op ( 56x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
22.00/op ( 44x) org.infinispan.context.impl.LocalTxInvocationContext
20.00/op ( 40x) java.lang.ThreadLocal
20.00/op ( 40x) java.util.LinkedList$Node
20.00/op ( 40x) java.util.concurrent.atomic.AtomicInteger
20.00/op ( 40x) org.infinispan.commands.write.PutKeyValueCommand
20.00/op ( 40x) org.infinispan.commons.util.ByRef
20.00/op ( 40x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
20.00/op ( 40x) org.infinispan.container.entries.ReadCommittedEntry
20.00/op ( 40x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
20.00/op ( 40x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
20.00/op ( 40x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
16.00/op ( 32x) java.lang.String
10.00/op ( 20x) java.util.HashMap
10.00/op ( 20x) org.infinispan.container.entries.ImmortalCacheEntry
6.00/op ( 12x) java.util.Hashtable
6.00/op ( 12x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 8x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 8x) java.util.concurrent.ConcurrentHashMap$Segment
4.00/op ( 8x) java.util.concurrent.locks.ReentrantLock$NonfairSync
3.00/op ( 6x) java.lang.StringBuilder
3.00/op ( 6x) java.util.HashSet
2.00/op ( 4x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 4x) java.lang.ref.Finalizer
2.00/op ( 4x) java.net.URL
2.00/op ( 4x) java.net.URLClassLoader$1
2.00/op ( 4x) java.util.HashMap$KeyIterator
2.00/op ( 4x) java.util.HashMap$KeySet
2.00/op ( 4x) java.util.Stack
2.00/op ( 4x) java.util.TreeMap$KeyIterator
2.00/op ( 4x) java.util.TreeSet
2.00/op ( 4x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ForwardingNode
1.50/op ( 3x) java.util.HashMap$EntryIterator
1.50/op ( 3x) java.util.HashMap$EntrySet
1.50/op ( 3x) java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
1.00/op ( 2x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 2x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 2x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 2x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 2x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 2x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 2x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 2x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 2x) java.lang.ClassNotFoundException
1.00/op ( 2x) java.lang.StringBuffer
1.00/op ( 2x) java.security.CodeSource
1.00/op ( 2x) java.security.PrivilegedActionException
1.00/op ( 2x) java.util.Collections$SynchronizedList
1.00/op ( 2x) java.util.Collections$SynchronizedMap
1.00/op ( 2x) java.util.Collections$SynchronizedSet
1.00/op ( 2x) java.util.Hashtable$Entry
1.00/op ( 2x) java.util.LinkedList
1.00/op ( 2x) java.util.LinkedList$ListItr
1.00/op ( 2x) java.util.TreeMap
1.00/op ( 2x) java.util.TreeMap$Entry
1.00/op ( 2x) java.util.TreeMap$KeySet
1.00/op ( 2x) java.util.Vector$Itr
1.00/op ( 2x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 2x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 2x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 2x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 2x) org.infinispan.transaction.xa.GlobalTransaction
After:
124.00/op ( 372x) org.infinispan.commons.hash.MurmurHash3$State
124.00/op ( 372x) sun.nio.cs.UTF_8$Encoder
80.00/op ( 240x) java.util.HashMap$Entry
30.00/op ( 90x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
25.33/op ( 76x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
22.00/op ( 66x) org.infinispan.context.impl.LocalTxInvocationContext
20.00/op ( 60x) org.infinispan.commands.write.PutKeyValueCommand
20.00/op ( 60x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
20.00/op ( 60x) org.infinispan.container.entries.ReadCommittedEntry
20.00/op ( 60x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
11.33/op ( 34x) java.lang.String
10.00/op ( 30x) java.util.HashMap
6.67/op ( 20x) org.infinispan.container.entries.ImmortalCacheEntry
6.00/op ( 18x) java.util.Hashtable
5.33/op ( 16x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 12x) com.arjuna.ats.arjuna.common.Uid
2.67/op ( 8x) java.lang.StringBuilder
2.67/op ( 8x) java.util.concurrent.ConcurrentHashMap$Segment
2.67/op ( 8x) java.util.concurrent.locks.ReentrantLock$NonfairSync
2.00/op ( 6x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 6x) java.util.HashMap$KeyIterator
2.00/op ( 6x) java.util.HashMap$KeySet
2.00/op ( 6x) java.util.Stack
2.00/op ( 6x) java.util.TreeMap$KeyIterator
2.00/op ( 6x) java.util.TreeSet
1.33/op ( 4x) java.lang.ref.Finalizer
1.33/op ( 4x) java.net.URL
1.33/op ( 4x) java.net.URLClassLoader$1
1.33/op ( 4x) java.util.HashMap$EntryIterator
1.33/op ( 4x) java.util.HashMap$EntrySet
1.33/op ( 4x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ForwardingNode
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 3x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 3x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 3x) java.util.AbstractList$Itr
1.00/op ( 3x) java.util.Collections$SynchronizedMap
1.00/op ( 3x) java.util.HashSet
1.00/op ( 3x) java.util.Hashtable$Entry
1.00/op ( 3x) java.util.TreeMap
1.00/op ( 3x) java.util.TreeMap$Entry
1.00/op ( 3x) java.util.TreeMap$KeySet
1.00/op ( 3x) java.util.Vector$Itr
1.00/op ( 3x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 3x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 3x) org.infinispan.commons.collections.MiniSet
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 3x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 3x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 3x) org.infinispan.transaction.xa.GlobalTransaction
{code}
XA resource:
Single write in transaction:
{code}
Before:
10.00/op ( 290x) java.util.Hashtable
8.00/op ( 232x) java.util.HashMap
6.00/op ( 174x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 116x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 116x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 116x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
3.00/op ( 87x) com.arjuna.ats.arjuna.coordinator.RecordList
3.00/op ( 87x) java.util.HashMap$Entry
3.00/op ( 87x) org.infinispan.context.impl.LocalTxInvocationContext
2.00/op ( 58x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 58x) java.io.ByteArrayOutputStream
2.00/op ( 58x) java.io.DataOutputStream
2.00/op ( 58x) java.lang.String
2.00/op ( 58x) java.lang.StringBuilder
2.00/op ( 58x) java.util.ArrayList
2.00/op ( 58x) java.util.HashSet
2.00/op ( 58x) java.util.Hashtable$Entry
2.00/op ( 58x) org.infinispan.metadata.EmbeddedMetadata
2.00/op ( 58x) org.infinispan.metadata.EmbeddedMetadata$Builder
1.00/op ( 29x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 29x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 29x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 29x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 29x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 29x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 29x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 29x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 29x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 29x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 29x) java.lang.ThreadLocal
1.00/op ( 29x) java.util.Collections$SynchronizedList
1.00/op ( 29x) java.util.Collections$SynchronizedMap
1.00/op ( 29x) java.util.Collections$SynchronizedSet
1.00/op ( 29x) java.util.HashMap$EntryIterator
1.00/op ( 29x) java.util.HashMap$EntrySet
1.00/op ( 29x) java.util.HashMap$KeyIterator
1.00/op ( 29x) java.util.HashMap$KeySet
1.00/op ( 29x) java.util.LinkedList
1.00/op ( 29x) java.util.LinkedList$ListItr
1.00/op ( 29x) java.util.LinkedList$Node
1.00/op ( 29x) java.util.Stack
1.00/op ( 29x) java.util.concurrent.atomic.AtomicInteger
1.00/op ( 29x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 29x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 29x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 29x) org.infinispan.commons.util.ByRef
1.00/op ( 29x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 29x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 29x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 29x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 29x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 29x) org.infinispan.transaction.xa.TransactionXaAdapter
1.00/op ( 29x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
1.00/op ( 29x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
1.00/op ( 29x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
After:
10.00/op ( 380x) java.util.Hashtable
6.00/op ( 228x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 152x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 152x) java.util.HashMap
4.00/op ( 152x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 152x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
3.00/op ( 114x) com.arjuna.ats.arjuna.coordinator.RecordList
3.00/op ( 114x) org.infinispan.context.impl.LocalTxInvocationContext
2.00/op ( 76x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 76x) java.io.ByteArrayOutputStream
2.00/op ( 76x) java.io.DataOutputStream
2.00/op ( 76x) java.lang.String
2.00/op ( 76x) java.lang.StringBuilder
2.00/op ( 76x) java.util.ArrayList
2.00/op ( 76x) java.util.Hashtable$Entry
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 38x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 38x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 38x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 38x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 38x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 38x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 38x) java.util.AbstractList$Itr
1.00/op ( 38x) java.util.Collections$SynchronizedMap
1.00/op ( 38x) java.util.HashMap$Entry
1.00/op ( 38x) java.util.HashMap$EntryIterator
1.00/op ( 38x) java.util.HashMap$EntrySet
1.00/op ( 38x) java.util.Stack
1.00/op ( 38x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 38x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 38x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 38x) org.infinispan.commons.collections.MiniSet
1.00/op ( 38x) org.infinispan.commons.collections.MiniSet$SingleIterator
1.00/op ( 38x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 38x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 38x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 38x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 38x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 38x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 38x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 38x) org.infinispan.transaction.xa.TransactionXaAdapter
1.00/op ( 38x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
1.00/op ( 38x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
1.00/op ( 38x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
{code}
5 writes in transaction:
{code}
Before:
20.00/op ( 200x) java.util.HashMap$Entry
16.00/op ( 160x) java.lang.Integer
16.00/op ( 160x) org.infinispan.commons.hash.MurmurHash3$State
16.00/op ( 160x) sun.nio.cs.UTF_8$Encoder
10.00/op ( 100x) java.util.HashMap
10.00/op ( 100x) java.util.Hashtable
9.50/op ( 95x) org.infinispan.metadata.EmbeddedMetadata
9.50/op ( 95x) org.infinispan.metadata.EmbeddedMetadata$Builder
8.60/op ( 86x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
7.00/op ( 70x) org.infinispan.context.impl.LocalTxInvocationContext
6.00/op ( 60x) com.arjuna.ats.arjuna.common.Uid
5.40/op ( 54x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
5.00/op ( 50x) java.lang.ThreadLocal
5.00/op ( 50x) java.util.LinkedList$Node
5.00/op ( 50x) java.util.concurrent.atomic.AtomicInteger
5.00/op ( 50x) org.infinispan.commands.write.PutKeyValueCommand
5.00/op ( 50x) org.infinispan.commons.util.ByRef
5.00/op ( 50x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
5.00/op ( 50x) org.infinispan.container.entries.ReadCommittedEntry
5.00/op ( 50x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
5.00/op ( 50x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
5.00/op ( 50x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
4.00/op ( 40x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 40x) java.util.concurrent.ConcurrentHashMap$HashEntry
3.00/op ( 30x) com.arjuna.ats.arjuna.coordinator.RecordList
3.00/op ( 30x) java.util.HashSet
2.00/op ( 20x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 20x) java.io.ByteArrayOutputStream
2.00/op ( 20x) java.io.DataOutputStream
2.00/op ( 20x) java.lang.String
2.00/op ( 20x) java.lang.StringBuilder
2.00/op ( 20x) java.util.ArrayList
2.00/op ( 20x) java.util.HashMap$KeyIterator
2.00/op ( 20x) java.util.HashMap$KeySet
2.00/op ( 20x) java.util.Hashtable$Entry
2.00/op ( 20x) java.util.concurrent.ConcurrentHashMap$Segment
2.00/op ( 20x) java.util.concurrent.locks.ReentrantLock$NonfairSync
1.00/op ( 10x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 10x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 10x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 10x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 10x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 10x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 10x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 10x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 10x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 10x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 10x) java.util.Collections$SynchronizedList
1.00/op ( 10x) java.util.Collections$SynchronizedMap
1.00/op ( 10x) java.util.Collections$SynchronizedSet
1.00/op ( 10x) java.util.HashMap$EntryIterator
1.00/op ( 10x) java.util.HashMap$EntrySet
1.00/op ( 10x) java.util.LinkedList
1.00/op ( 10x) java.util.LinkedList$ListItr
1.00/op ( 10x) java.util.Stack
1.00/op ( 10x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 10x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 10x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 10x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 10x) org.infinispan.transaction.xa.TransactionXaAdapter
After:
16.00/op ( 208x) org.infinispan.commons.hash.MurmurHash3$State
16.00/op ( 208x) sun.nio.cs.UTF_8$Encoder
10.00/op ( 130x) java.util.HashMap$Entry
10.00/op ( 130x) java.util.Hashtable
8.46/op ( 110x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
7.00/op ( 91x) org.infinispan.context.impl.LocalTxInvocationContext
6.00/op ( 78x) com.arjuna.ats.arjuna.common.Uid
6.00/op ( 78x) java.util.HashMap
5.31/op ( 69x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
5.00/op ( 65x) org.infinispan.commands.write.PutKeyValueCommand
5.00/op ( 65x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
5.00/op ( 65x) org.infinispan.container.entries.ReadCommittedEntry
5.00/op ( 65x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
5.00/op ( 65x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
5.00/op ( 65x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
4.15/op ( 54x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 52x) com.arjuna.ats.internal.arjuna.common.BasicMutex
3.08/op ( 40x) java.lang.String
3.00/op ( 39x) com.arjuna.ats.arjuna.coordinator.RecordList
2.46/op ( 32x) java.util.concurrent.ConcurrentHashMap$Segment
2.46/op ( 32x) java.util.concurrent.locks.ReentrantLock$NonfairSync
2.08/op ( 27x) java.lang.StringBuilder
2.00/op ( 26x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 26x) java.io.ByteArrayOutputStream
2.00/op ( 26x) java.io.DataOutputStream
2.00/op ( 26x) java.util.ArrayList
2.00/op ( 26x) java.util.Hashtable$Entry
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 13x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 13x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 13x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 13x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 13x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 13x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 13x) java.util.AbstractList$Itr
1.00/op ( 13x) java.util.Collections$SynchronizedMap
1.00/op ( 13x) java.util.HashMap$EntryIterator
1.00/op ( 13x) java.util.HashMap$EntrySet
1.00/op ( 13x) java.util.HashMap$KeyIterator
1.00/op ( 13x) java.util.HashMap$KeySet
1.00/op ( 13x) java.util.HashSet
1.00/op ( 13x) java.util.Stack
1.00/op ( 13x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 13x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 13x) org.infinispan.commons.collections.MiniSet
1.00/op ( 13x) org.infinispan.commons.collections.MiniSet$ArrayIterator
1.00/op ( 13x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 13x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 13x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 13x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 13x) org.infinispan.transaction.xa.TransactionXaAdapter
{code}
20 writes in transaction:
{code}
Before:
124.00/op ( 372x) java.lang.Integer
124.00/op ( 372x) org.infinispan.commons.hash.MurmurHash3$State
124.00/op ( 372x) sun.nio.cs.UTF_8$Encoder
80.00/op ( 240x) java.util.HashMap$Entry
33.33/op ( 100x) org.infinispan.metadata.EmbeddedMetadata
33.33/op ( 100x) org.infinispan.metadata.EmbeddedMetadata$Builder
31.00/op ( 93x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
25.33/op ( 76x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
22.00/op ( 66x) org.infinispan.context.impl.LocalTxInvocationContext
20.00/op ( 60x) java.lang.ThreadLocal
20.00/op ( 60x) java.util.LinkedList$Node
20.00/op ( 60x) java.util.concurrent.atomic.AtomicInteger
20.00/op ( 60x) org.infinispan.commands.write.PutKeyValueCommand
20.00/op ( 60x) org.infinispan.commons.util.ByRef
20.00/op ( 60x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
20.00/op ( 60x) org.infinispan.container.entries.ReadCommittedEntry
20.00/op ( 60x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$1
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$3
11.33/op ( 34x) java.lang.String
10.00/op ( 30x) java.util.HashMap
10.00/op ( 30x) java.util.Hashtable
6.67/op ( 20x) org.infinispan.container.entries.ImmortalCacheEntry
6.00/op ( 18x) com.arjuna.ats.arjuna.common.Uid
5.33/op ( 16x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 12x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 12x) java.util.concurrent.ConcurrentHashMap$Segment
4.00/op ( 12x) java.util.concurrent.locks.ReentrantLock$NonfairSync
3.00/op ( 9x) com.arjuna.ats.arjuna.coordinator.RecordList
3.00/op ( 9x) java.util.HashSet
2.67/op ( 8x) java.lang.StringBuilder
2.00/op ( 6x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 6x) java.io.ByteArrayOutputStream
2.00/op ( 6x) java.io.DataOutputStream
2.00/op ( 6x) java.util.ArrayList
2.00/op ( 6x) java.util.HashMap$KeyIterator
2.00/op ( 6x) java.util.HashMap$KeySet
2.00/op ( 6x) java.util.Hashtable$Entry
1.33/op ( 4x) java.util.HashMap$EntryIterator
1.33/op ( 4x) java.util.HashMap$EntrySet
1.33/op ( 4x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ForwardingNode
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 3x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 3x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 3x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 3x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 3x) java.util.Collections$SynchronizedList
1.00/op ( 3x) java.util.Collections$SynchronizedMap
1.00/op ( 3x) java.util.Collections$SynchronizedSet
1.00/op ( 3x) java.util.LinkedList
1.00/op ( 3x) java.util.LinkedList$ListItr
1.00/op ( 3x) java.util.Stack
1.00/op ( 3x) java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
1.00/op ( 3x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 3x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 3x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 3x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 3x) org.infinispan.transaction.xa.TransactionXaAdapter
After:
124.00/op ( 372x) org.infinispan.commons.hash.MurmurHash3$State
124.00/op ( 372x) sun.nio.cs.UTF_8$Encoder
80.00/op ( 240x) java.util.HashMap$Entry
31.00/op ( 93x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
25.33/op ( 76x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
22.00/op ( 66x) org.infinispan.context.impl.LocalTxInvocationContext
20.00/op ( 60x) org.infinispan.commands.write.PutKeyValueCommand
20.00/op ( 60x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
20.00/op ( 60x) org.infinispan.container.entries.ReadCommittedEntry
20.00/op ( 60x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
16.00/op ( 48x) java.util.concurrent.ConcurrentHashMap$HashEntry
11.33/op ( 34x) java.lang.String
10.00/op ( 30x) java.util.HashMap
10.00/op ( 30x) java.util.Hashtable
6.67/op ( 20x) org.infinispan.container.entries.ImmortalCacheEntry
6.00/op ( 18x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 12x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 12x) java.util.concurrent.ConcurrentHashMap$Segment
4.00/op ( 12x) java.util.concurrent.locks.ReentrantLock$NonfairSync
3.00/op ( 9x) com.arjuna.ats.arjuna.coordinator.RecordList
2.67/op ( 8x) java.lang.StringBuilder
2.00/op ( 6x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 6x) java.io.ByteArrayOutputStream
2.00/op ( 6x) java.io.DataOutputStream
2.00/op ( 6x) java.util.ArrayList
2.00/op ( 6x) java.util.HashMap$KeyIterator
2.00/op ( 6x) java.util.HashMap$KeySet
2.00/op ( 6x) java.util.Hashtable$Entry
1.33/op ( 4x) java.util.HashMap$EntryIterator
1.33/op ( 4x) java.util.HashMap$EntrySet
1.33/op ( 4x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ForwardingNode
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 3x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 3x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 3x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 3x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 3x) java.util.AbstractList$Itr
1.00/op ( 3x) java.util.Collections$SynchronizedMap
1.00/op ( 3x) java.util.HashSet
1.00/op ( 3x) java.util.Stack
1.00/op ( 3x) java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
1.00/op ( 3x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 3x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 3x) org.infinispan.commons.collections.MiniSet
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 3x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 3x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 3x) org.infinispan.transaction.xa.TransactionXaAdapter
{code}
was (Author: rvansa):
Allocation counts including changes in PR: (you can ignore the total invocations value in parentheses)
Stack traces are available, too.
Non-transactional put:
{code}
1.00/op ( 280x) java.util.Collections$1
1.00/op ( 280x) java.util.Collections$SingletonSet
1.00/op ( 280x) java.util.concurrent.locks.ReentrantLock$NonfairSync
1.00/op ( 280x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 280x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
1.00/op ( 280x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 280x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 280x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 280x) org.infinispan.context.SingleKeyNonTxInvocationContext
1.00/op ( 280x) org.infinispan.util.concurrent.locks.VisibleOwnerRefCountingReentrantLock
1.00/op ( 280x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
1.00/op ( 280x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
{code}
Transactions registered as synchronizations:
Single write in transaction:
{code}
6.00/op ( 294x) java.util.Hashtable
4.00/op ( 196x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 196x) java.util.HashMap
4.00/op ( 196x) java.util.concurrent.ConcurrentHashMap$HashEntry
3.00/op ( 147x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
3.00/op ( 147x) org.infinispan.context.impl.LocalTxInvocationContext
2.00/op ( 98x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 98x) java.lang.String
2.00/op ( 98x) java.lang.StringBuilder
2.00/op ( 98x) java.util.Stack
2.00/op ( 98x) java.util.TreeMap$KeyIterator
2.00/op ( 98x) java.util.TreeSet
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 49x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 49x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 49x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 49x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 49x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 49x) java.util.AbstractList$Itr
1.00/op ( 49x) java.util.Collections$SynchronizedMap
1.00/op ( 49x) java.util.HashMap$Entry
1.00/op ( 49x) java.util.HashMap$EntryIterator
1.00/op ( 49x) java.util.HashMap$EntrySet
1.00/op ( 49x) java.util.Hashtable$Entry
1.00/op ( 49x) java.util.TreeMap
1.00/op ( 49x) java.util.TreeMap$Entry
1.00/op ( 49x) java.util.TreeMap$KeySet
1.00/op ( 49x) java.util.Vector$Itr
1.00/op ( 49x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 49x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 49x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 49x) org.infinispan.commons.collections.MiniSet
1.00/op ( 49x) org.infinispan.commons.collections.MiniSet$SingleIterator
1.00/op ( 49x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 49x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 49x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 49x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 49x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 49x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 49x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 49x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 49x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
1.00/op ( 49x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
1.00/op ( 49x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
{code}
5 writes in transaction:
{code}
16.00/op ( 224x) org.infinispan.commons.hash.MurmurHash3$State
16.00/op ( 224x) sun.nio.cs.UTF_8$Encoder
10.00/op ( 140x) java.util.HashMap$Entry
7.43/op ( 104x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
7.00/op ( 98x) org.infinispan.context.impl.LocalTxInvocationContext
6.00/op ( 84x) java.util.HashMap
6.00/op ( 84x) java.util.Hashtable
5.29/op ( 74x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
5.00/op ( 70x) org.infinispan.commands.write.PutKeyValueCommand
5.00/op ( 70x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
5.00/op ( 70x) org.infinispan.container.entries.ReadCommittedEntry
5.00/op ( 70x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
5.00/op ( 70x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
5.00/op ( 70x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
4.14/op ( 58x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 56x) com.arjuna.ats.arjuna.common.Uid
3.00/op ( 42x) java.lang.String
2.57/op ( 36x) java.util.concurrent.ConcurrentHashMap$Segment
2.57/op ( 36x) java.util.concurrent.locks.ReentrantLock$NonfairSync
2.07/op ( 29x) java.lang.StringBuilder
2.00/op ( 28x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 28x) java.util.Stack
2.00/op ( 28x) java.util.TreeMap$KeyIterator
2.00/op ( 28x) java.util.TreeSet
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 14x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 14x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 14x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 14x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 14x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 14x) java.util.AbstractList$Itr
1.00/op ( 14x) java.util.Collections$SynchronizedMap
1.00/op ( 14x) java.util.HashMap$EntryIterator
1.00/op ( 14x) java.util.HashMap$EntrySet
1.00/op ( 14x) java.util.HashMap$KeyIterator
1.00/op ( 14x) java.util.HashMap$KeySet
1.00/op ( 14x) java.util.HashSet
1.00/op ( 14x) java.util.Hashtable$Entry
1.00/op ( 14x) java.util.TreeMap
1.00/op ( 14x) java.util.TreeMap$Entry
1.00/op ( 14x) java.util.TreeMap$KeySet
1.00/op ( 14x) java.util.Vector$Itr
1.00/op ( 14x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 14x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 14x) org.infinispan.commons.collections.MiniSet
1.00/op ( 14x) org.infinispan.commons.collections.MiniSet$ArrayIterator
1.00/op ( 14x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 14x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 14x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 14x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 14x) org.infinispan.transaction.xa.GlobalTransaction
{code}
20 writes in transaction:
{code}
124.00/op ( 372x) org.infinispan.commons.hash.MurmurHash3$State
124.00/op ( 372x) sun.nio.cs.UTF_8$Encoder
80.00/op ( 240x) java.util.HashMap$Entry
30.00/op ( 90x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
25.33/op ( 76x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
22.00/op ( 66x) org.infinispan.context.impl.LocalTxInvocationContext
20.00/op ( 60x) org.infinispan.commands.write.PutKeyValueCommand
20.00/op ( 60x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
20.00/op ( 60x) org.infinispan.container.entries.ReadCommittedEntry
20.00/op ( 60x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
11.33/op ( 34x) java.lang.String
10.00/op ( 30x) java.util.HashMap
6.67/op ( 20x) org.infinispan.container.entries.ImmortalCacheEntry
6.00/op ( 18x) java.util.Hashtable
5.33/op ( 16x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 12x) com.arjuna.ats.arjuna.common.Uid
2.67/op ( 8x) java.lang.StringBuilder
2.67/op ( 8x) java.util.concurrent.ConcurrentHashMap$Segment
2.67/op ( 8x) java.util.concurrent.locks.ReentrantLock$NonfairSync
2.00/op ( 6x) com.arjuna.ats.internal.arjuna.common.BasicMutex
2.00/op ( 6x) java.util.HashMap$KeyIterator
2.00/op ( 6x) java.util.HashMap$KeySet
2.00/op ( 6x) java.util.Stack
2.00/op ( 6x) java.util.TreeMap$KeyIterator
2.00/op ( 6x) java.util.TreeSet
1.33/op ( 4x) java.lang.ref.Finalizer
1.33/op ( 4x) java.net.URL
1.33/op ( 4x) java.net.URLClassLoader$1
1.33/op ( 4x) java.util.HashMap$EntryIterator
1.33/op ( 4x) java.util.HashMap$EntrySet
1.33/op ( 4x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ForwardingNode
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 3x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 3x) com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 3x) java.util.AbstractList$Itr
1.00/op ( 3x) java.util.Collections$SynchronizedMap
1.00/op ( 3x) java.util.HashSet
1.00/op ( 3x) java.util.Hashtable$Entry
1.00/op ( 3x) java.util.TreeMap
1.00/op ( 3x) java.util.TreeMap$Entry
1.00/op ( 3x) java.util.TreeMap$KeySet
1.00/op ( 3x) java.util.Vector$Itr
1.00/op ( 3x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 3x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 3x) org.infinispan.commons.collections.MiniSet
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 3x) org.infinispan.transaction.synchronization.SyncLocalTransaction
1.00/op ( 3x) org.infinispan.transaction.synchronization.SynchronizationAdapter
1.00/op ( 3x) org.infinispan.transaction.xa.GlobalTransaction
{code}
XA resource:
Single write in transaction:
{code}
10.00/op ( 380x) java.util.Hashtable
6.00/op ( 228x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 152x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 152x) java.util.HashMap
4.00/op ( 152x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 152x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
3.00/op ( 114x) com.arjuna.ats.arjuna.coordinator.RecordList
3.00/op ( 114x) org.infinispan.context.impl.LocalTxInvocationContext
2.00/op ( 76x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 76x) java.io.ByteArrayOutputStream
2.00/op ( 76x) java.io.DataOutputStream
2.00/op ( 76x) java.lang.String
2.00/op ( 76x) java.lang.StringBuilder
2.00/op ( 76x) java.util.ArrayList
2.00/op ( 76x) java.util.Hashtable$Entry
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 38x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 38x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 38x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 38x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 38x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 38x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 38x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 38x) java.util.AbstractList$Itr
1.00/op ( 38x) java.util.Collections$SynchronizedMap
1.00/op ( 38x) java.util.HashMap$Entry
1.00/op ( 38x) java.util.HashMap$EntryIterator
1.00/op ( 38x) java.util.HashMap$EntrySet
1.00/op ( 38x) java.util.Stack
1.00/op ( 38x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 38x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 38x) org.infinispan.commands.write.PutKeyValueCommand
1.00/op ( 38x) org.infinispan.commons.collections.MiniSet
1.00/op ( 38x) org.infinispan.commons.collections.MiniSet$SingleIterator
1.00/op ( 38x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 38x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 38x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
1.00/op ( 38x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
1.00/op ( 38x) org.infinispan.container.entries.ReadCommittedEntry
1.00/op ( 38x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 38x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 38x) org.infinispan.transaction.xa.TransactionXaAdapter
1.00/op ( 38x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
1.00/op ( 38x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
1.00/op ( 38x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
{code}
5 writes in transaction:
{code}
16.00/op ( 208x) org.infinispan.commons.hash.MurmurHash3$State
16.00/op ( 208x) sun.nio.cs.UTF_8$Encoder
10.00/op ( 130x) java.util.HashMap$Entry
10.00/op ( 130x) java.util.Hashtable
8.46/op ( 110x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
7.00/op ( 91x) org.infinispan.context.impl.LocalTxInvocationContext
6.00/op ( 78x) com.arjuna.ats.arjuna.common.Uid
6.00/op ( 78x) java.util.HashMap
5.31/op ( 69x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
5.00/op ( 65x) org.infinispan.commands.write.PutKeyValueCommand
5.00/op ( 65x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
5.00/op ( 65x) org.infinispan.container.entries.ReadCommittedEntry
5.00/op ( 65x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
5.00/op ( 65x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
5.00/op ( 65x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
4.15/op ( 54x) java.util.concurrent.ConcurrentHashMap$HashEntry
4.00/op ( 52x) com.arjuna.ats.internal.arjuna.common.BasicMutex
3.08/op ( 40x) java.lang.String
3.00/op ( 39x) com.arjuna.ats.arjuna.coordinator.RecordList
2.46/op ( 32x) java.util.concurrent.ConcurrentHashMap$Segment
2.46/op ( 32x) java.util.concurrent.locks.ReentrantLock$NonfairSync
2.08/op ( 27x) java.lang.StringBuilder
2.00/op ( 26x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 26x) java.io.ByteArrayOutputStream
2.00/op ( 26x) java.io.DataOutputStream
2.00/op ( 26x) java.util.ArrayList
2.00/op ( 26x) java.util.Hashtable$Entry
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 13x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 13x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 13x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 13x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 13x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 13x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 13x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 13x) java.util.AbstractList$Itr
1.00/op ( 13x) java.util.Collections$SynchronizedMap
1.00/op ( 13x) java.util.HashMap$EntryIterator
1.00/op ( 13x) java.util.HashMap$EntrySet
1.00/op ( 13x) java.util.HashMap$KeyIterator
1.00/op ( 13x) java.util.HashMap$KeySet
1.00/op ( 13x) java.util.HashSet
1.00/op ( 13x) java.util.Stack
1.00/op ( 13x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 13x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 13x) org.infinispan.commons.collections.MiniSet
1.00/op ( 13x) org.infinispan.commons.collections.MiniSet$ArrayIterator
1.00/op ( 13x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 13x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 13x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 13x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 13x) org.infinispan.transaction.xa.TransactionXaAdapter
{code}
20 writes in transaction:
{code}
124.00/op ( 372x) org.infinispan.commons.hash.MurmurHash3$State
124.00/op ( 372x) sun.nio.cs.UTF_8$Encoder
80.00/op ( 240x) java.util.HashMap$Entry
31.00/op ( 93x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$Node
25.33/op ( 76x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ReservationNode
22.00/op ( 66x) org.infinispan.context.impl.LocalTxInvocationContext
20.00/op ( 60x) org.infinispan.commands.write.PutKeyValueCommand
20.00/op ( 60x) org.infinispan.container.DefaultDataContainer$EquivalentConcurrentExtendedMap$3
20.00/op ( 60x) org.infinispan.container.entries.ReadCommittedEntry
20.00/op ( 60x) org.infinispan.util.concurrent.locks.OwnableRefCountingReentrantLock
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$2
20.00/op ( 60x) org.infinispan.util.concurrent.locks.containers.AbstractPerEntryLockContainer$Locker
16.00/op ( 48x) java.util.concurrent.ConcurrentHashMap$HashEntry
11.33/op ( 34x) java.lang.String
10.00/op ( 30x) java.util.HashMap
10.00/op ( 30x) java.util.Hashtable
6.67/op ( 20x) org.infinispan.container.entries.ImmortalCacheEntry
6.00/op ( 18x) com.arjuna.ats.arjuna.common.Uid
4.00/op ( 12x) com.arjuna.ats.internal.arjuna.common.BasicMutex
4.00/op ( 12x) java.util.concurrent.ConcurrentHashMap$Segment
4.00/op ( 12x) java.util.concurrent.locks.ReentrantLock$NonfairSync
3.00/op ( 9x) com.arjuna.ats.arjuna.coordinator.RecordList
2.67/op ( 8x) java.lang.StringBuilder
2.00/op ( 6x) com.arjuna.ats.internal.jta.xa.TxInfo
2.00/op ( 6x) java.io.ByteArrayOutputStream
2.00/op ( 6x) java.io.DataOutputStream
2.00/op ( 6x) java.util.ArrayList
2.00/op ( 6x) java.util.HashMap$KeyIterator
2.00/op ( 6x) java.util.HashMap$KeySet
2.00/op ( 6x) java.util.Hashtable$Entry
1.33/op ( 4x) java.util.HashMap$EntryIterator
1.33/op ( 4x) java.util.HashMap$EntrySet
1.33/op ( 4x) org.infinispan.commons.util.concurrent.jdk8backported.EquivalentConcurrentHashMapV8$ForwardingNode
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionHierarchy
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionInfo
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.ActionManager$Lifetime
1.00/op ( 3x) com.arjuna.ats.arjuna.coordinator.CheckedAction
1.00/op ( 3x) com.arjuna.ats.internal.arjuna.coordinator.ReaperElement
1.00/op ( 3x) com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.AtomicAction
1.00/op ( 3x) com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple
1.00/op ( 3x) com.arjuna.ats.internal.jta.xa.XID
1.00/op ( 3x) com.arjuna.ats.jta.xa.XidImple
1.00/op ( 3x) java.util.AbstractList$Itr
1.00/op ( 3x) java.util.Collections$SynchronizedMap
1.00/op ( 3x) java.util.HashSet
1.00/op ( 3x) java.util.Stack
1.00/op ( 3x) java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
1.00/op ( 3x) org.infinispan.commands.tx.CommitCommand
1.00/op ( 3x) org.infinispan.commands.tx.PrepareCommand
1.00/op ( 3x) org.infinispan.commons.collections.MiniSet
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniList
1.00/op ( 3x) org.infinispan.commons.collections.SynchronizedMiniSet
1.00/op ( 3x) org.infinispan.transaction.xa.GlobalTransaction
1.00/op ( 3x) org.infinispan.transaction.xa.LocalXaTransaction
1.00/op ( 3x) org.infinispan.transaction.xa.TransactionXaAdapter
{code}
> Reduce number of allocations
> ----------------------------
>
> Key: ISPN-5329
> URL: https://issues.jboss.org/browse/ISPN-5329
> Project: Infinispan
> Issue Type: Enhancement
> Components: Core
> Affects Versions: 7.2.0.Beta1
> Reporter: Radim Vansa
> Assignee: Radim Vansa
>
> Common cache operations generate a lot of temporary objects, which increases GC pressure. Let's try to analyze & reduce this.
--
This message was sent by Atlassian JIRA
(v6.3.11#6341)
More information about the infinispan-issues
mailing list