Processing files takes 100% of CPU

When downloading an album, it takes a >5 minutes for each track to get through the "Processing files" stage. iTunes uses 100% of my CPU while processing, also.
I've used iTunes to download albums without problems before-- this seems to be a new problem.

Go to folder "downloads" in iTunes music folder which is the temporary downloads folder for Tunes itself.
If there is any item within (as a leftover from a former download), delete it.

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    15333 root 25 0 90 14:03.92 55.3 1003m 558m 11m R java
    15309 root 21 0 85 15:12.86 55.3 1003m 558m 11m R java
    15353 root 23 0 85 17:57.53 55.3 1003m 558m 11m R java
    15335 root 25 0 68 16:56.31 55.3 1003m 558m 11m R java
    15312 root 25 0 63 4175:46 55.3 1003m 558m 11m R java
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    Thread 15309: (state = IN_VM)
    - java.lang.Throwable.getStackTraceElement(int) @bci=0 (Compiled frame; information may be imprecise)
    - java.lang.Throwable.getOurStackTrace() @bci=34, line=592 (Compiled frame)
    - java.lang.Throwable.getStackTrace() @bci=1, line=583 (Compiled frame)
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    - com.sun.directory.proxy.util.Log.exceptionToString(java.lang.Exception) @bci=3, line=892 (Compiled frame)
    - com.sun.directory.proxy.asn1.ASN1Reader.readElement() @bci=958, line=513 (Compiled frame)
    - com.sun.directory.proxy.asn1.ASN1Reader.readElement(int) @bci=36, line=226 (Compiled frame)
    - com.sun.directory.proxy.server.MultiplexedOpConnectionV2.readMessage(int, int) @bci=309, line=338 (Compiled frame)
    - com.sun.directory.proxy.server.OpConnection.readMessage(int) @bci=12, line=333 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPServer.getConnection(int, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest, int) @bci=449, line=1806 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPServer.getReadConnection(int, boolean, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest) @bci=284, line=1649 (Compiled frame)
    - com.sun.directory.proxy.extensions.ProportionalLoadBalancingAlgorithm.getSearchConnection(com.sun.directory.proxy.server.ClientOperation, int, boolean, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest) @bci=371, line=2132 (Compiled frame)
    - com.sun.directory.proxy.server.BackendSet.getSearchConnection(com.sun.directory.proxy.server.ClientOperation, com.sun.directory.proxy.server.ClientConnection, int, boolean, com.sun.directory.proxy.ldap.BindRequest) @bci=70, line=822 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPDataView.getSearchContext(com.sun.directory.proxy.server.ClientOperation, boolean, java.lang.StringBuffer, com.sun.directory.proxy.server.DataViewOpContext) @bci=152, line=220 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPDataView.getSearchContext(com.sun.directory.proxy.server.ClientOperation, java.lang.StringBuffer, com.sun.directory.proxy.server.DataViewOpContext) @bci=5, line=137 (Compiled frame)
    - com.sun.directory.proxy.server.WorkerThread.runThread() @bci=166, line=150 (Compiled frame)
    Error occurred during stack walking:
    Thread 15312: (state = IN_JAVA)
    Thread 15333: (state = IN_VM)
    - java.lang.Thread.yield() @bci=0 (Compiled frame; information may be imprecise)
    - com.sun.directory.proxy.server.MultiplexedOpConnectionV2.readFromNetwork(int, int) @bci=72, line=663 (Compiled frame)
    - com.sun.directory.proxy.server.MultiplexedOpConnectionV2.readMessage(int, int) @bci=309, line=338 (Compiled frame)
    - com.sun.directory.proxy.server.OpConnection.readMessage(int) @bci=12, line=333 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPDataView.processSearchRequest(com.sun.directory.proxy.server.LDAPDataViewOpContext, com.sun.directory.proxy.ldap.LDAPMessage, com.sun.directory.proxy.server.DataViewConsumer) @bci=66, line=3387 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPDataViewOpContext.processSearchRequest(com.sun.directory.proxy.ldap.LDAPMessage, com.sun.directory.proxy.server.DataViewConsumer) @bci=10, line=203 (Compiled frame)
    - com.sun.directory.proxy.server.WorkerThread.runThread() @bci=166, line=150 (Compiled frame)
    Error occurred during stack walking:
    Thread 15335: (state = IN_VM)
    - java.net.SocketInputStream.socketRead0(java.io.FileDescriptor, byte[], int, int, int) @bci=0 (Compiled frame; information may be imprecise)
    - java.net.SocketInputStream.read(byte[], int, int) @bci=84, line=129 (Compiled frame)
    - com.sun.directory.proxy.asn1.ASN1Reader.readElement(int) @bci=36, line=226 (Compiled frame)
    - com.sun.directory.proxy.server.MultiplexedOpConnectionV2.readMessage(int, int) @bci=309, line=338 (Compiled frame)
    - com.sun.directory.proxy.server.OpConnection.readMessage(int) @bci=12, line=333 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPServer.getConnection(int, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest, int) @bci=449, line=1806 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPServer.getReadConnection(int, boolean, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest) @bci=284, line=1649 (Compiled frame)
    - com.sun.directory.proxy.extensions.ProportionalLoadBalancingAlgorithm.getSearchConnection(com.sun.directory.proxy.server.ClientOperation, int, boolean, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest) @bci=371, line=2132 (Compiled frame)
    - com.sun.directory.proxy.server.BackendSet.getSearchConnection(com.sun.directory.proxy.server.ClientOperation, com.sun.directory.proxy.server.ClientConnection, int, boolean, com.sun.directory.proxy.ldap.BindRequest) @bci=70, line=822 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPDataView.getSearchContext(com.sun.directory.proxy.server.ClientOperation, boolean, java.lang.StringBuffer, com.sun.directory.proxy.server.DataViewOpContext) @bci=152, line=220 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPDataView.getSearchContext(com.sun.directory.proxy.server.ClientOperation, java.lang.StringBuffer, com.sun.directory.proxy.server.DataViewOpContext) @bci=5, line=137 (Compiled frame)
    - com.sun.directory.proxy.server.WorkerThread.runThread() @bci=166, line=150 (Compiled frame)
    Error occurred during stack walking:
    Thread 15353: (state = IN_VM)
    - java.lang.Throwable.fillInStackTrace() @bci=0 (Compiled frame; information may be imprecise)
    - java.lang.Throwable.<init>() @bci=10, line=181 (Compiled frame)
    - com.sun.directory.proxy.util.Log.exceptionToString(java.lang.Exception) @bci=3, line=892 (Compiled frame)
    - com.sun.directory.proxy.asn1.ASN1Reader.readElement() @bci=958, line=513 (Compiled frame)
    - com.sun.directory.proxy.asn1.ASN1Reader.readElement(int) @bci=36, line=226 (Compiled frame)
    - com.sun.directory.proxy.server.MultiplexedOpConnectionV2.readMessage(int, int) @bci=309, line=338 (Compiled frame)
    - com.sun.directory.proxy.server.OpConnection.readMessage(int) @bci=12, line=333 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPServer.getConnection(int, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest, int) @bci=449, line=1806 (Compiled frame)
    - com.sun.directory.proxy.server.LDAPServer.getReadConnection(int, boolean, com.sun.directory.proxy.server.ClientConnection, com.sun.directory.proxy.ldap.BindRequest) @bci=284, line=1649 (Compiled frame)
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    - com.sun.directory.proxy.server.LDAPDataView.getSearchContext(com.sun.directory.proxy.server.ClientOperation, java.lang.StringBuffer, com.sun.directory.proxy.server.DataViewOpContext) @bci=5, line=137 (Compiled frame)
    - com.sun.directory.proxy.server.WorkerThread.runThread() @bci=166, line=150 (Compiled frame)
    Error occurred during stack walking:
    I'll double check the proxy logs but the last time it occured, I had such like messages:
    [04/Nov/2008:10:06:02 +0100] - CONN - WARN - [Thread Worker Thread 33] Unable to create a connection to LDAP server ..... Exception: Unable to open socket to ..... -- exceeded maximum allowed timeout of 10000 ms
    [04/Nov/2008:10:06:02 +0100] - CONN - WARN - [Thread Worker Thread 32] Unable to create a connection to LDAP server ......Exception: Unable to open socket to ..... -- exceeded maximum allowed timeout of 10000 ms
    [04/Nov/2008:10:06:02 +0100] - BACKEND - WARN - Availability check indicated that LDAP server ...... is not available. Stopping server.
    [04/Nov/2008:10:06:02 +0100] - BACKEND - WARN - Availability check indicated that LDAP server ...... is not available. Stopping server.

  • IChatAgent takes more than 100% of CPU

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    Thanks again Ralph.
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    2160 CFRunLoopRunSpecific
    2087 __CFRunLoopRun
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    662 mach_msg
    661 machmsgtrap
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    5 machport_insertmember
    3 migget_replyport
    596 machport_extractmember
    589 mach_msg
    577 machmsgtrap
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    4 machport_extractmember
    3 migget_replyport
    389 mach_msg
    371 machmsgtrap
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    237 _MessageAvailable(void*)
    110 XprtGetMessage
    106 XPRT::InternalGetMessage(void*, unsigned int&, void*&, void*&, bool)
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    6 XPRT::TList<void*, XPRT::TDynamicTraits>::FreeNode(XPRT::TList<void*, XPRT::TDynamicTraits>::TNode*)
    1 XPRT::TDynamicTraits::VOrphanElement(void*) const
    7 XPRT::TPtrList::RemoveHead()
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    8 pthreadmutexlock
    4 spinlock
    2 OSSpinLockUnlock
    2 pthreadmutexlock
    3 XPRT::TMessageQueue::GetMessage(bool)
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    11 free
    24 szonefree_definitesize
    23 szonefree_definitesize
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    5 XPRT::InternalGetMessage(void*, unsigned int&, void*&, void*&, bool)
    5 operator delete(void*)
    1 XPRT::TCritSec::Unlock()
    1 _spinlock
    2 XprtTlsGetValue
    2 pthread_getspecific
    110 XprtGiveMessage
    85 COOL::TSocket::SocketMessageProc(unsigned int, void*, void*)
    50 XprtPostMessage
    48 XPRT::InternalPostMessage(void*, unsigned int, void*, void*)
    25 operator new(unsigned long)
    21 malloc
    18 malloczonemalloc
    10 szonemalloc_shouldclear
    6 szonemalloc_shouldclear
    4 _cpunumber
    5 malloczonemalloc
    2 _spinlock
    1 szone_malloc
    3 malloc
    4 operator new(unsigned long)
    10 XPRT::TMessageQueue::PostMessage(XPRT::SMessage*)
    5 XPRT::TPtrList::AddTail(void*)
    4 XPRT::TList<void*, XPRT::TDynamicTraits>::NewNode(void*, XPRT::TList<void*, XPRT::TDynamicTraits>::TNode*, XPRT::TList<void*, XPRT::TDynamicTraits>::TNode*)
    1 XPRT::TPtrList::AddTail(void*)
    4 pthreadmutexlock
    1 _spinlock
    6 pthreadmutexunlock
    5 pthreadmutexunlock
    1 spinlock
    2 XPRT::InternalPostMessage(void*, unsigned int, void*, void*)
    2 _spinlock
    1 XPRT::TCritSec::Lock()
    1 dyldstub__spinlock
    1 dyldstub__spinunlock
    2 XprtPostMessage
    14 COOL::TSocket::FireDataAvailable()
    13 COOL::TProxiedSocket::OnDataAvailable(IInputStream*, IUnknown*)
    6 XPTL::CComObject<COOL::TProxiedSocket>::AddRef()
    5 XPTL::CComObject<COOL::TProxiedSocket>::Release()
    2 COOL::TProxiedSocket::OnDataAvailable(IInputStream*, IUnknown*)
    1 COOL::TSocket::FireDataAvailable()
    7 non-virtual thunk to COOL::TProxiedSocket::OnDataAvailable(IInputStream*, IUnknown*)
    6 COOL::TSocket::SocketMessageProc(unsigned int, void*, void*)
    6 XPRT::TPtrFromPtrMap::Lookup(void*, void*&) const
    6 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::Lookup(void*, void*&) const
    3 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::GetNode(void*, unsigned int&, unsigned int&, XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::TNode*&) const
    2 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::GetNode(void*, unsigned int&, unsigned int&, XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::TNode*&) const
    1 XPRT::TDynamicKeyTraits::VHashKey(void const*) const
    3 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::Lookup(void*, void*&) const
    2 XPTL::CComObject<COOL::TSocket>::AddRef()
    17 XPRT::TMessageMap::Lookup(unsigned int)
    7 XPRT::TPtrFromPtrMap::Lookup(void*, void*&) const
    5 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::Lookup(void*, void*&) const
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    3 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::GetNode(void*, unsigned int&, unsigned int&, XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::TNode*&) const
    1 XPRT::TDynamicKeyTraits::VHashKey(void const*) const
    1 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::Lookup(void*, void*&) const
    2 XPRT::TPtrFromPtrMap::Lookup(void*, void*&) const
    3 _spinlock
    3 pthreadmutexunlock
    2 XPRT::TMessageMap::Lookup(unsigned int)
    2 pthreadmutexlock
    1 OSSpinLockUnlock
    1 pthreadmutexlock
    8 XprtGiveMessage
    6 _MessageAvailable(void*)
    4 CFRunLoopSourceSignal
    3 CFRunLoopSourceSignal
    1 spinlock
    4 _IMWillLog
    2 _spinlock
    1 OSSpinLockUnlock
    85 CFSetApplyFunction
    84 CFBasicHashApply
    40 CFBasicHashGetBucket
    28 _CFSetApplyFunction_block_invoke1
    20 __CFRunLoopCollectSources0
    12 __CFRunLoopCollectSources0
    4 CFRetain
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    1 OSAtomicCompareAndSwap32Barrier
    1 _compare_andswap32
    8 _CFSetApplyFunction_block_invoke1
    16 CFBasicHashApply
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    4 CFRelease
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    2 CFGetTypeID
    2 dyldstubOSAtomicCompareAndSwap32Barrier
    2 dyldstub_IMWillLog
    1 CFBasicHashGetCount
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    1 OSAtomicCompareAndSwap32Barrier
    1 _compare_andswap32
    1 OSSpinLockUnlock
    29 CFSetContainsValue
    25 CFBasicHashGetCountOfKey
    25 _CFBasicHashFindBucket1
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    6 CFHash
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    1 __CFRunLoopModeHash
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    2 memset
    1 __CFRunLoopFindMode
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    17 CFBasicHashGetCountOfKey
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    8 CFRunLoopRunSpecific
    7 _spinlock
    2 spinlock
    2 dyldstub_machmsg
    1 dyldstubOSSpinLockUnlock
    121 _CFRunLoopFinished
    80 __CFRunLoopFindMode
    66 CFSetGetValue
    63 CFBasicHashFindBucket
    57 _CFBasicHashFindBucket1
    22 __CFBasicHashStandardCallback
    16 CFEqual
    14 CFEqual
    2 __CFRunLoopModeEqual
    6 __CFBasicHashStandardCallback
    17 _CFBasicHashFindBucket1
    9 __CFStringHash
    6 CFHash
    3 __CFRunLoopModeHash
    5 CFBasicHashFindBucket
    1 __CFBasicHashStandardCallback
    3 CFSetGetValue
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    Solved!
    Go to Solution.
    Attachments:
    loop1.png ‏42 KB

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