Installdb process takes 100% of CPU
Hello, I've just installed OS X 10.5 Leopard as Tiger upgrade. Everything work really slow, comparing to Tiger. The thing I've noticed — process named installdb takes all the rest of cpu power. I mean, cpu usage is always about 100% because of this. I've tried to quit installdb process, but it relaunched again. What is this and is there any way to kill it?
PS I'm currently running Safari, Finder and Activity monitor only.
Message was edited by: wpmwpm
Message was edited by: wpmwpm
I am seeing the same problem... this is why I came to the forum...
Something isn't right.
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PID USER PR NI %CPU TIME+ %MEM VIRT RES SHR S COMMAND
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
The jstack trace extract is as follows for the above threads:
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)
- com.sun.directory.proxy.util.StringBufferPool.getBuffer() @bci=130, line=109 (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)
- 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)
- 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:
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
The iChatAgent takes more than 100% of CPU. It works normally for 10-15min with little CPU usage but then takes 100% of CPU and stays like that until I quit/kill the process. I tried waiting for hours to see it might go down is usage, but no, and the cpu fan remains on continuously.
I simply use it for text based chatting, and have disabled audio, video,microphone etc, and still this behavior that I can't use it for more than 15min.
Here is the iChat version: Version 5.0.3 (745)
Macbook Pro/10.6.4/Intel Core i7
I have tried removing ~/Library/preferences/com.apple.iChatAgent.plist as suggested elsewhere, and that hasn't helped either.Thanks again Ralph.
No, I do not have any add-ons, just out-of-the-box ichat without any audio, video in use.
At this stage unfortunately, I can't continue using iChat as it hogs up the CPU in less than 15min. And that I do not experience any problem with other chat-clients such as AIM or jabber, so switching over to those until there is a resolution.
Suhas
Here is a process-inspection done through ActivityMonitor when it was taking 100%:
Sampling process 517 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling iChatAgent (pid 517) every 1 millisecond
Call graph:
2457 Thread_7542 DispatchQueue_1: com.apple.main-thread (serial)
2457 start
2457 main
2454 -[NSRunLoop(NSRunLoop) run]
2439 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
2160 CFRunLoopRunSpecific
2087 __CFRunLoopRun
670 machport_insertmember
662 mach_msg
661 machmsgtrap
1 mach_msg
5 machport_insertmember
3 migget_replyport
596 machport_extractmember
589 mach_msg
577 machmsgtrap
12 mach_msg
4 machport_extractmember
3 migget_replyport
389 mach_msg
371 machmsgtrap
18 mach_msg
355 __CFRunLoopDoSources0
237 _MessageAvailable(void*)
110 XprtGetMessage
106 XPRT::InternalGetMessage(void*, unsigned int&, void*&, void*&, bool)
39 XPRT::TMessageQueue::GetMessage(bool)
14 XPRT::TPtrList::RemoveHead()
7 XPRT::TList<void*, XPRT::TDynamicTraits>::FreeNode(XPRT::TList<void*, XPRT::TDynamicTraits>::TNode*)
6 XPRT::TList<void*, XPRT::TDynamicTraits>::FreeNode(XPRT::TList<void*, XPRT::TDynamicTraits>::TNode*)
1 XPRT::TDynamicTraits::VOrphanElement(void*) const
7 XPRT::TPtrList::RemoveHead()
11 pthreadmutexunlock
8 pthreadmutexlock
4 spinlock
2 OSSpinLockUnlock
2 pthreadmutexlock
3 XPRT::TMessageQueue::GetMessage(bool)
3 _spinlock
31 free
20 szone_size
11 free
24 szonefree_definitesize
23 szonefree_definitesize
1 spinlock
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
4 XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::GetNode(void*, unsigned int&, unsigned int&, XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::TNode*&) 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
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
3 _CFRetain
1 OSAtomicCompareAndSwap32Barrier
1 _compare_andswap32
8 _CFSetApplyFunction_block_invoke1
16 CFBasicHashApply
1 CFSetApplyFunction
16 __CFRunLoopDoSources0
4 CFRelease
3 _CFRelease
2 CFGetTypeID
2 dyldstubOSAtomicCompareAndSwap32Barrier
2 dyldstub_IMWillLog
1 CFBasicHashGetCount
1 CFSetGetCount
1 OSAtomicCompareAndSwap32Barrier
1 _compare_andswap32
1 OSSpinLockUnlock
29 CFSetContainsValue
25 CFBasicHashGetCountOfKey
25 _CFBasicHashFindBucket1
13 _CFBasicHashFindBucket1
10 __CFStringHash
1 CFHash
1 __CFBasicHashStandardCallback
4 CFSetContainsValue
24 __CFRunLoopRun
9 _spinlock
5 dispatch_get_main_queue_port4CF
3 CFRunLoopGetMain
2 OSSpinLockUnlock
2 dyldstubOSSpinLockLock
1 dyldstub_mach_msgtrap
1 pthread_getspecific
1 pthreadmainnp
36 __CFRunLoopFindMode
31 CFSetGetValue
30 CFBasicHashFindBucket
29 _CFBasicHashFindBucket1
9 __CFStringHash
8 _CFBasicHashFindBucket1
6 CFHash
5 __CFBasicHashStandardCallback
3 CFEqual
2 __CFBasicHashStandardCallback
1 __CFRunLoopModeHash
1 CFBasicHashFindBucket
1 CFSetGetValue
2 __bzero
2 memset
1 __CFRunLoopFindMode
17 __CFRunLoopModeIsEmpty
17 CFSetContainsValue
17 CFBasicHashGetCountOfKey
17 _CFBasicHashFindBucket1
12 __CFStringHash
5 _CFBasicHashFindBucket1
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
6 __bzero
5 __CFRunLoopFindMode
2 memset
1 _CFRuntimeSetInstanceTypeID
29 __CFRunLoopModeIsEmpty
19 CFSetContainsValue
14 CFBasicHashGetCountOfKey
13 _CFBasicHashFindBucket1
7 __CFStringHash
3 _CFBasicHashFindBucket1
2 __CFBasicHashStandardCallback
1 CFHash
1 CFBasicHashGetCountOfKey
5 CFSetContainsValue
6 pthreadmainnp
2 pthread_getspecific
1 CFRunLoopGetMain
1 __CFRunLoopModeIsEmpty
6 _CFRunLoopFinished
2 OSSpinLockUnlock
2 _spinlock
2 dyldstub_pthread_mainnp
39 _CFAutoreleasePoolPop
23 _CFAutoreleasePoolPop
7 pthread_setspecific
3 pthread_getspecific
2 objcgetFreedObjectClass
2 objc_collectingEnabled
2 pthread_self
29 -[NSCFString isEqual:]
11 -[NSCFString isEqual:]
8 CFStringGetCStringPtr
4 object_getClass
3 objcmsgSendvtable2
2 _CFStringGetLength2
1 NSClassFromObject
28 CFAbsoluteTimeGetCurrent
21 gettimeofday
18 __gettimeofday
12 __nanotime
6 __gettimeofday
3 gettimeofday
7 CFAbsoluteTimeGetCurrent
17 _CFAutoreleasePoolPush
8 pthread_setspecific
7 _CFAutoreleasePoolPush
2 objc_collectingEnabled
13 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6 NSPopAutoreleasePool
2 NSPopAutoreleasePool
2 _CFExecutableLinkedOnOrAfter
2 objc_collectingEnabled
5 _spinlock
4 objc_msgSend
3 dyldstub_CFStringGetLength2
3 dyldstub_pthreadsetspecific
2 CFRunLoopRunInMode
2 CFRunLoopGetCurrent
2 dyldstubCFStringGetCStringPtr
2 dyldstubOSSpinLockUnlock
1 dyldstub__objcgetFreedObjectClass
1 dyldstubgettimeofday
1 dyldstub_objccollectingEnabled
1 dyldstub_pthreadgetspecific
1 objcmsgSendvtable12
9 objc_msgSend
3 -[NSRunLoop(NSRunLoop) run]
1 +[NSDate distantFuture]
1 CFRunLoopRunInMode
1 NSPushAutoreleasePool
3 dyldstub_objcmsgSend
2457 Thread_7543 DispatchQueue_2: com.apple.libdispatch-manager (serial)
2457 start_wqthread
2457 pthreadwqthread
2457 dispatch_workerthread2
2457 dispatch_queueinvoke
2457 dispatch_mgrinvoke
2457 kevent
2457 Thread_7553
2457 thread_start
2457 pthreadstart
2457 XPRT::_ThreadProc(void*)
2457 XPRT::TTimer::ThreadProc(void*)
2457 XPRT::TCondVar::Wait(int)
2457 pthread_condwait
2457 _semwaitsignal
2457 Thread_7554
2457 thread_start
2457 pthreadstart
2457 XPRT::_ThreadProc(void*)
2457 COOL::TSocket::SocketThreadProc(void*)
2457 select$DARWIN_EXTSN
Total number in stack (recursive counted multiple, when >=5):
11 _spinlock
6 OSSpinLockUnlock
5 __CFBasicHashStandardCallback
5 __CFStringHash
5 _CFBasicHashFindBucket1
5 spinlock
Sort by top of stack, same collapsed (when >= 5):
_semwaitsignal 2457
kevent 2457
select$DARWIN_EXTSN 2457
machmsgtrap 1609
__CFStringHash 47
_CFBasicHashFindBucket1 46
CFBasicHashGetBucket 40
_spinlock 37
mach_msg 31
__CFRunLoopRun 24
_CFAutoreleasePoolPop 23
szonefree_definitesize 23
szone_size 20
pthreadmutexunlock 19
CFEqual 17
CFBasicHashApply 16
__CFRunLoopDoSources0 16
pthread_setspecific 15
CFHash 14
-[NSRunLoop(NSRunLoop) runMode:beforeDate:] 13
objc_msgSend 13
__CFBasicHashStandardCallback 12
__CFRunLoopCollectSources0 12
__nanotime 12
-[NSCFString isEqual:] 11
free 11
CFSetContainsValue 9
OSSpinLockUnlock 9
spinlock 9
CFRunLoopRunSpecific 8
CFStringGetCStringPtr 8
XprtGiveMessage 8
_CFSetApplyFunction_block_invoke1 8
__bzero 8
pthread_getspecific 8
CFAbsoluteTimeGetCurrent 7
XPRT::TPtrList::RemoveHead() 7
_CFAutoreleasePoolPush 7
non-virtual thunk to COOL::TProxiedSocket::OnDataAvailable(IInputStream*, IUnknown*) 7
pthreadmainnp 7
pthreadmutexlock 7
CFBasicHashFindBucket 6
COOL::TSocket::SocketMessageProc(unsigned int, void*, void*) 6
XPRT::TList<void*, XPRT::TDynamicTraits>::FreeNode(XPRT::TList<void*, XPRT::TDynamicTraits>::TNode*) 6
XPTL::CComObject<COOL::TProxiedSocket>::AddRef() 6
_CFRunLoopFinished 6
_MessageAvailable(void*) 6
__CFRunLoopFindMode 6
__gettimeofday 6
migget_replyport 6
objc_collectingEnabled 6
szonemalloc_shouldclear 6
XPRT::InternalGetMessage(void*, unsigned int&, void*&, void*&, bool) 5
XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::GetNode(void*, unsigned int&, unsigned int&, XPRT::TMap<void*, void*, XPRT::TDynamicKeyTraits, XPRT::TDynamicTraits>::TNode*&) const 5
XPTL::CComObject<COOL::TProxiedSocket>::Release() 5
dispatch_get_main_queue_port4CF 5
machport_insertmember 5
malloczonemalloc 5
operator delete(void*) 5
Sample analysis of process 517 written to file /dev/stdout -
Zenity takes 100% CPU Time
When I run as root or normal User
zenity --notification --text="test"
The zenity process takes 100% Cpu time
System:
Arch 32bit gnome 2.22
Last edited by brickwedde.eu (2008-05-06 11:26:00)I GOT IT... I think.
zenity --notification actually calls libnotify! I was trying out a script and suddenly realized something, because by chance dbus decided to take a break. Take a look at these two code fragments.
$ zenity --info --text "hello"
$ _
$ zenity --notification --text "hello"
libnotify-Message: Unable to get session bus: Failed to connect to socket /tmp/dbus-jmMdFXbznS: Connection refused
<hang>
<100% CPU usage>
I've figured out why: it's basic socket programming gone wrong. The notification part of zenity calls libnotify, tries to connect to libnotify's socket, and fails, using 100% CPU waiting for the connection to... end a stream that never started.
A possible solution is to just use notify-send.
-dav7
Last edited by dav7 (2008-05-09 00:27:30) -
IMovie 08 does not open and takes 100% userCPU
Since leopard is installed on my iMac G5, iMovie 08 has never come up. iLife 08 was already installed.
When looking at the processor usage 'imovie' process takes 100% of the users CPU capacity. All Apple updates have been installed, no luck yet. Anybody any solution ideas?Yutah wrote:
Anybody any solution ideas?
No solutions, but something to try. Try re-installing iLife 08 now that you have installed Leopard. -
Oracle 10g 10.2.0.3.0 takes 100% CPU
Hi,
We are using Web sphere commerce server (IBM) with Oracle 10g. we are currently in development phase. what ever execute (jobs) small job like uploding 100 records, CPU takes 100%. the process can't complete, it goes on.
System Details
2 CPU and 8 GB RAM Intel Based system
OS: Redhat server 5.1
SQL> show sga
Total System Global Area 2097152000 bytes
Fixed Size 1262740 bytes
Variable Size 251661164 bytes
Database Buffers 1828716544 bytes
Redo Buffers 15511552 bytes
shared_pool_size big integer 112M
java_pool_size big integer 112M
PGA and SGA
pga_aggregate_target big integer 200M
sga_target big integer 2000M
Pls could any one help on this. is it correct values SGA has or what could be the issue.
Thanks
Regards
Settu GopalSettu Gopal wrote:
Hi,
We are using Web sphere commerce server (IBM) with Oracle 10g. we are currently in development phase. what ever execute (jobs) small job like uploding 100 records, CPU takes 100%. the process can't complete, it goes on.Settu,
in addition you might want to trace the session to find out what it is waiting for. In 10g you can use the DBMS_MONITOR package to enable the tracing, and then use the "tkprof" utility as outlined in the article to get the trace file generated analyzed.
You can also use the V$SESSION view (BLOCKING_SESSION_STATUS, BLOCKING_SESSION, BLOCKING_INSTANCE) to find out if the session is blocked for any reason, although it shouldn't consume CPU in that case.
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/
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