IPhone: Memory Management / Tracking Tools

I am new to Mac/iPhone programming but have 20+ years in Windows. I am not familiar with the tools but MS Dev Studio will show memory leaks as the app shuts down. Is there a similar switch to turn on for xcode? I am having trouble with the gestalt of memory management on this platform. For example, I know this is bad code style but is there a leak here?
myLabel.text = [@"Hello, World. " stringByAppendingString: myTextField.text];
Thanks,
Todd

I found section four of this document incredibly useful.
Broadly speaking, if you create an object using "alloc" you need to manually clean up afterwards, otherwise it will be autoreleased and you won't get a memory leak.
XCode comes with Instruments which allows you to track down leaks (among other things).
Cheers,
--> Stephen

Similar Messages

  • Solution manager-third party tracking tools conectivity

    Hi All,
    How to connect solution manger to third party issue tracking tools to get fake data  in solution manager and update the same?
    Thanks in advance
    vasumathi

    Hi Murali Narayanan   
    If you wan to achieve monitoring from technical perspective, the way that was introduced by shivjansi might be the option.
    If you want to check the entry of specific table in stand alone MSSQL to ensure the business process that use MSSQL
    stand alone DB, you can use BPMon remote DB monitoring that enables monitoring of non ABAP/ non SAP that supported
    by netweaver like MSSQL, Oracle, DB2.
    By using this function, you can monitor the entry of your stand alone SQL server.
    For example, stand alone SQL Server has some table that contains some error,
    or there is  application table and in one row that it indicates error or  completeness.
    Now if you want to check these error document or incomplete document  in the DB,
    you can use BPMon remote DB monitor.
    By monitoring this, you can ensure whether there is issue in your business or not.
    You can find out how to setup from following link.
    http://service.sap.com/bpm
    ->technical detail ->Setup Guide for non-ABAP/non-SAP
    P14 (The monitoring object u201CGeneric Table Entry Counter for remote DBu201D (NATABCNX) )
    is related description.
    (In the document, it also introduce some other way using web service).
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    Also there is some blog about table entry counter. it is for SAP ABAP system.
    But the function is more or less same for remote DB.
    So you can also check following blog to have more understandable image.
    /people/volker.vongloeden/blog/2010/07/16/create-your-own-customer-specific-key-figure-for-business-process-monitoring-within-5-minutes
    Best Regards
    Keiji

  • RE: (forte-users) memory management

    Brenda,
    When a partition starts, it reserves the MinimumAllocation. Within this
    memory space, objects are created and more and more of this memory is
    actually used. When objects are no longer referenced, they remain in memory
    and the space they occupy remains unusable.
    When the amount of free memory drops below a certain point, the garbage
    collector kicks in, which will free the space occopied by all objects that
    are no longer referenced.
    If garbage collecting can't free enough memory to hold the additional data
    loaded into memory, then the partition will request another block of memory,
    equal to the IncrementAllocation size. The partition will try to stay within
    this new boundary by garbage collecting everytime the available part of this
    memory drops below a certain point. If the partition can't free enough
    memory, it will again request another block of memory.
    This process repeats itself until the partition reaches MaximumAllocation.
    If that amount of memory still isn't enough, then the partition crashes.
    Instrument ActivePages shows the memory reserved by the partition.
    AllocatedPages shows the part of that memory actually used.
    AvailablePages shows the part ot that memory which is free.
    Note that once memory is requested from the operating system, it's never
    released again. Within this memory owned by the partition, the part actually
    used will always be smaller. But this part will increase steadily, until the
    garbage collecter is started and a part of it is freed again.
    There are some settings that determine when the garbage collector is
    started, but I'm not sure which ones they are.
    The garbage collector can be started from TOOL using
    "task.Part.OperatingSystem.RecoverMemory()", but I'm not sure if that will
    always actually start the garbage collector.
    If you track AllocatedPages of a partition, it's always growing, even if the
    partition isn't doing anything. I don't know why.
    If you add AllocatedPages and AvailablePages, you shoud get the value of
    ActivePages, but you won't. You always get a lower number and sometimes even
    considerably lower. I don't know why.
    Pascal Rottier
    Atos Origin Nederland (BAS/West End User Computing)
    Tel. +31 (0)10-2661223
    Fax. +31 (0)10-2661199
    E-mail: Pascal.Rottiernl.origin-it.com
    ++++++++++++++++++++++++++++
    Philip Morris (Afd. MIS)
    Tel. +31 (0)164-295149
    Fax. +31 (0)164-294444
    E-mail: Rottier.Pascalpmintl.ch
    -----Original Message-----
    From: Brenda Cumming [mailto:brenda_cummingtranscanada.com]
    Sent: Tuesday, January 23, 2001 6:40 PM
    To: Forte User group
    Subject: (forte-users) memory management
    I have been reading up on memory management and the
    OperatingSystemAgent, and could use some clarification...
    When a partition is brought online, is the ActivePages value set to the
    MinimumAllocation value, and expanded as required?
    And what is the difference between the ExpandAtPercent and
    ContractAtPercent functions?
    Thanks in advance,
    Brenda
    For the archives, go to: http://lists.xpedior.com/forte-users and use
    the login: forte and the password: archive. To unsubscribe, send in a new
    email the word: 'Unsubscribe' to: forte-users-requestlists.xpedior.com

    The Forte runtime is millions of lines of compiled C++ code, packaged into
    shared libraries (DLL's) which are a number of megabytes in size. The
    space is taken by the application binary, plus the loaded DLL's, plus
    whatever the current size of garbage collected memory is.
    Forte allocates a garbage-collected heap that must be bigger than the size
    of the allocated objects. So if you start with an 8MB heap, you will always
    have at least 8MB allocated, no matter what objects you actually
    instantiate. See "Memory Issues" in the Forte System Management Guide.
    -tdc
    Tom Childers
    iPlanet Integration Server Engineering
    At 10:37 PM 6/11/01 +0200, [email protected] wrote:
    Hi all,
    I was wondering if anyone had any experience in deploying clients on NT
    concerning
    the memory use of these client apps.
    What is the influence of the various compiler options (optimum
    performance, memory use etc)?
    We seem to see a lot of the memory is taken by the Forte client apps (seen
    in the Task Manager
    of NT) in respect to the other native Window apps. For example an
    executable of approx 4Mb takes up to
    15Mb of memory. When I look at the objects retained in memory after
    garbage collection, these are about
    2Mb. Where do the other Mb's come from?

  • Can I use my iphone as a tracking Device??

    Hi, all out there.!
    I just bought the new iphone 3G
    This iphone is great and one of the best ever of all the time,
    I'm a menufacturing engineer, I used several devices and many computers
    in the past and I haven't seen nothing like it.
    This is my toy I was waiting for.!!
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    all you can do with your iphone it's amazing.!!
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    It should be able to do it, It has all the tools, I just I haven't seen it.
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    Can I use my iphone as a TRACKING DEVICE??
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    How? or where is this application??
    DEVELOPERS OUT THERE.!
    Can you develop one if there isn't any??
    Please, let me know as soon as you can.
    Thanks in advance.

    Hi, Jim.
    Thanks for your info.
    the second link works now.
    I kept trying the first link but I kept getting the same message,
    not be able open page becuase invalid address.
    Anyways,
    Second QUESTION?
    Is that software could be use to track a second iphone?
    see, I have two iphones and I want to give one to my crazy son,
    to track him what **** he's doing.
    I know there are seperate devices that I can do that only., but
    since I have two iphones already, I don't see a reason why to spend more
    money if with the iphones that laready have I can do the same thing.
    Please, let me know if that would work or
    if there is something else available for that.
    Thanks so much again.

  • Memory manager - Profiler

    I will have several questions about memory management,
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    First of all can anyone explain what is the link between the
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    I use a module to display the totalMemory value evolution
    with a timeline chart (get the totalMemory value every 0.5 second
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    Thanks

    This is a loaded question but let me try to take a stab at it:
    First, let's right away eliminate the 'Minimize Application' issue; the memory that goes way down to 1 meg is the actual Real Memory being used by the Application, by minimizing it, you are putting all the application memory space into the Windows swap file. When you restore the application, then you will see the value grow again back to where it was by taking the swapped out pages back into real memory.
    The difference between the memory profiler and the task manager could be drastic in terms of consumption, the memory profiler is tracking only the java objects allocated and freed by your application, the task manager is look at the Windows Process as a whole, which contains a Virtual Machine that needs memory to store loaded classes, internal data and application heap (which are the actual java objects). The application heap will be usually far bigger than the cumulative total number of objects in your application.
    A usual way to use the memory profiler is to, by running it on your application, take a snapshot of the memory before an expensive operation, perform the operation, then take a snapshot again and see what is left to make sure no leaks are being created.
    In order to find out why your expensive operation is so... expensive, is to increase the granularity of the operation up to a point where you will get to the few sections of code that allocate all that memory.
    Hope that helps,
    Michel

  • Fatal Internal Error: "Memory Manager.cpp", line 547

    Hello,
    I am using LV 2009 and I am also getting an error as follows:
    =======================================================
    Fatal Internal Error: "Memory Manager.cpp", line 547
    LabVIEW version 9.0.1 
    You will lose any unsaved work. For assistance in resolving this problem, please relaunch LabVIEW, or contact National Instruments.
    ======================================================= 
    I get this error when I start executing steps on TS 4.2.1 as well as when I do "Unload All Modules" in TS. Please find the attched logs. Further, I could not run anything in TS and need to restart the PC to re-run the sequence after everytime this error occurs.
    We have transited through LV 8.0, 8.2, 8.5 and now 2009 over past 4 years for our project and this is the first time I could see this error.
    Please help.
    Thanks.
    Attachments:
    lvlog2010-06-09-10-06-07.txt ‏2 KB
    lvlog2010-06-09-18-52-36.txt ‏1 KB
    lvlog2010-06-09-19-16-20.txt ‏2 KB

    Adding on to Pritam's post:
    For the earlier "Fatal Internal Error: "Memory Manager.cpp", line 547" , we found that a couple of our dll's which were developed in LV 8.5.1 had not been recompiled in LV2009. After recompiling each of them in LV2009, and then running the same sequences in TestStand,this error vanished.
    But now again we're seeing this error, and that too only on  3 PCs systems out of 5 PCs!
    The same installer has been installed on all 5 sytems (after removing the earlier installers and running MSI Blast.exe them).
    The error now appears again, only when we try to exit TestExec.exe and another tool built in LabVIEW.
    So everything works fine and tasks are performed,etc, but when we close the window or try the exit that program, the "Fatal Internal Error: "Memory Manager.cpp", line 547" pops up.
    If we say "OK" to it, the window closes, but the Task is seen still running in the Task Manager and has to be manually terminated (End Task).
    Does anyone know what could be going wrong?

  • Data Backup 2.1 and Mac Memory Management?

    I'm trialing a backup program called Data Backup 2.1. It keeps versions of my programs, which I need, as often I've had corruptions and have not notice this till a few days after the fact. I've been using Retrospect but read a review that praised Data Backup. The thing I've noticed with it is that although it is very fast, like SuperDuper, it seems to affect my free memory dramatically. I've noticed that it will finish and instead of having say 250 megs of Active memory in use I'll have 700 megs of active memory. Inactive will be low whereas normally its high. Free memory during its backup can drop to 20 megs (I have 1.5 gigs). The free memory, once you start to use your computer seems to recover to around 500 - 700 megs. The one thing I have noticed of concern is that while its running I get pageouts, which I never get and my reading about Mac memory management is you want to avoid pageouts and if you get them you need more memory (for what I'm doing 1.5 gigs should be plenty). I've asked the Data Backup people what's going on and they don't think its something to be concerned about but they said it is probably something to do with the way they are caching.
    I'm just wondering - do you think this is something to be concerned about. I'd like to switch from Retrospect as although I know it I'm not sure how committed they are to the Mac market any longer and it is way slower in terms of activities but it does manage memory well. However I don't want to get Data Backup if it is affecting RAM inappropriately.
    Kerry

    Synchronize! Pro X will maintain versioned archives, perform full, incremental, and bootable backups both to local and to network devices. I have found that SPX is just about as full-featured as Retrospect with certain limitations. It cannot backup across multiple media (CDs, DVDs, tape), no extensive browser windows like Retrospect, no backups without scanning (as SuperDuper does for its "fast" updating backup.
    SPX supports schedules, multiple-item backups (can select individual files and/or folders), extensive backup/synchronize customizations, can run as "root", can auto-mount devices (including network drives), and it's a universal binary.
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    If you want a less costly backup solution without all the features of SPX, but with all the features of SuperDuper (and in my opinion better than SD) then try Deja Vu. Also a universal binary, it supports incremental archives, full, incremental, and bootable backups to local or network drives, supports scheduling and runs as a preference pane.
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    Download mentioned software from www.versiontracker.com or www.macupdate.com.
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  • IPhoto Memory Management Issue?!

    I've been having an issue with trying to import Photos with iPhoto 9.21 for some time now and finally decided to try to figure out what's going on. Config: Mac Pro 1.1, 5 gigs RAM, 250 Gig, 500 Gig x 2 (RAID 1) where iTunes and iPhoto reside, 160 Gig for Time Machine, OSX Lion.
    I believe this issue is due to a lack of memory management. Our iPhoto library is approximately 40 gigabytes and will crash when trying to import even small quantities of images/video. I've run disk permissions, deleted plists, etc. I have noticed that iphoto will use all of the available RAM on the computer when it's running.
    I figured I'd try rebuilding the library using iPhoto Library Manager and while that was running, I was watching memory usage while the rebuild process was going and over time more memory was getting used. The rebuilt library hit around 27.5 gigs when I ran out of free memory and iPhoto quit.
    The next step was to create a new library and try importing photos and videos again. Started with a mix of files from my iphone 4S and then RAW and jpeg files from a Canon (18 megapixel) and they all imported without issue. The same files would crash iphoto in the original library.
    Adding another 4 gigs of RAM to the computer to see if that rectifies the problem assuming it doesn't get sucked dry on a 40 gig library! I'll update the post after I get the RAM installed and can try importing into the main library.
    John

    Finished rebuilding the library per Fix #1. Tried to import 48 RAW files and it crashed while in process. Again, the RAM Free RAM was gone! Here's the crash report:
    Process:         iPhoto [706]
    Path:            /Applications/iPhoto.app/Contents/MacOS/iPhoto
    Identifier:      com.apple.iPhoto
    Version:         9.2.1 (9.2.1)
    Build Info:      iPhotoProject-628000000000000~1
    App Item ID:     408981381
    App External ID: 4641130
    Code Type:       X86 (Native)
    Parent Process:  launchd [152]
    Date/Time:       2012-01-28 15:52:26.203 -0800
    OS Version:      Mac OS X 10.7.2 (11C74)
    Report Version:  9
    Interval Since Last Report:          182337 sec
    Crashes Since Last Report:           8
    Per-App Interval Since Last Report:  21333 sec
    Per-App Crashes Since Last Report:   8
    Anonymous UUID:                      F900FBFC-BDD3-4299-ADFF-5CC409100C51
    Crashed Thread:  44  Import thread 1
    Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
    Exception Codes: KERN_INVALID_ADDRESS at 0x00000000001568b2
    VM Regions Near 0x1568b2:
        shared memory          0000000000002000-0000000000003000 [    4K] rw-/rw- SM=SHM 
    -->
        MALLOC_SMALL           0000000004458000-0000000004800000 [ 3744K] rw-/rwx SM=PRV 
    Thread 0:: Dispatch queue: com.apple.main-thread
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   com.apple.CoreFoundation                0x9abbf0ea __CFRunLoopServiceMachPort + 170
    3   com.apple.CoreFoundation                0x9abc8214 __CFRunLoopRun + 1428
    4   com.apple.CoreFoundation                0x9abc78ec CFRunLoopRunSpecific + 332
    5   com.apple.CoreFoundation                0x9abc7798 CFRunLoopRunInMode + 120
    6   com.apple.HIToolbox                     0x9b863a7f RunCurrentEventLoopInMode + 318
    7   com.apple.HIToolbox                     0x9b86ad9b ReceiveNextEventCommon + 381
    8   com.apple.HIToolbox                     0x9b86ac0a BlockUntilNextEventMatchingListInMode + 88
    9   com.apple.AppKit                        0x901bc040 _DPSNextEvent + 678
    10  com.apple.AppKit                        0x901bb8ab -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 113
    11  com.apple.AppKit                        0x901b7c22 -[NSApplication run] + 911
    12  com.apple.AppKit                        0x9044c18a NSApplicationMain + 1054
    13  ???                                     0x0001159a 0 + 71066
    14  ???                                     0x00010a29 0 + 68137
    Thread 1:: Dispatch queue: com.apple.libdispatch-manager
    0   libsystem_kernel.dylib                  0x9b7d2b5e __select_nocancel + 10
    1   libdispatch.dylib                       0x938e6b11 _dispatch_mgr_invoke + 642
    2   libdispatch.dylib                       0x938e56a7 _dispatch_mgr_thread + 53
    Thread 2:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 3:
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   com.apple.CoreFoundation                0x9abbf0ea __CFRunLoopServiceMachPort + 170
    3   com.apple.CoreFoundation                0x9abc8214 __CFRunLoopRun + 1428
    4   com.apple.CoreFoundation                0x9abc78ec CFRunLoopRunSpecific + 332
    5   com.apple.CoreFoundation                0x9abc7798 CFRunLoopRunInMode + 120
    6   com.apple.Foundation                    0x9c674607 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 273
    7   ???                                     0x0175aaed 0 + 24488685
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 4:
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   com.apple.CoreFoundation                0x9abbf0ea __CFRunLoopServiceMachPort + 170
    3   com.apple.CoreFoundation                0x9abc8214 __CFRunLoopRun + 1428
    4   com.apple.CoreFoundation                0x9abc78ec CFRunLoopRunSpecific + 332
    5   com.apple.CoreFoundation                0x9abc7798 CFRunLoopRunInMode + 120
    6   com.apple.Foundation                    0x9c674607 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 273
    7   ???                                     0x0175aaed 0 + 24488685
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 5:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 6:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 7:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 8:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 9:
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   com.apple.CoreFoundation                0x9abbf0ea __CFRunLoopServiceMachPort + 170
    3   com.apple.CoreFoundation                0x9abc8214 __CFRunLoopRun + 1428
    4   com.apple.CoreFoundation                0x9abc78ec CFRunLoopRunSpecific + 332
    5   com.apple.CoreFoundation                0x9abc7798 CFRunLoopRunInMode + 120
    6   com.apple.Foundation                    0x9c674607 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 273
    7   ???                                     0x0175aaed 0 + 24488685
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 10:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 11:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 12:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 13:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 14:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 15:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 16:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 17:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 18:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 19:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 20:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 21:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 22:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 23:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 24:
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   ???                                     0x0184bf41 0 + 25476929
    3   ???                                     0x0184bdc9 0 + 25476553
    4   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    5   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    6   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    7   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 25:
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   ???                                     0x0184bf41 0 + 25476929
    3   ???                                     0x0184bdc9 0 + 25476553
    4   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    5   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    6   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    7   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 26:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01d35ac1 0 + 30628545
    7   com.apple.CoreFoundation                0x9ac2f53a -[NSObject performSelector:] + 58
    8   ???                                     0x01763626 0 + 24524326
    9   com.apple.CoreFoundation                0x9ac27091 -[NSObject performSelector:withObject:] + 65
    10  ???                                     0x0175acb5 0 + 24489141
    11  ???                                     0x0175a406 0 + 24486918
    12  ???                                     0x01759f55 0 + 24485717
    13  ???                                     0x017586c6 0 + 24479430
    14  com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    15  com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    16  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    17  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 27:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.CoreServices.CarbonCore          0x944385a3 TSWaitOnConditionTimedRelative + 178
    4   com.apple.CoreServices.CarbonCore          0x94438319 TSWaitOnSemaphoreCommon + 490
    5   com.apple.CoreServices.CarbonCore          0x9443812a TSWaitOnSemaphoreRelative + 24
    6   com.apple.QuickTimeComponents.component          0x91abade6 0x914ce000 + 6213094
    7   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    8   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 28:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be21 _pthread_cond_wait + 827
    2   libsystem_c.dylib                       0x9bc2c42c pthread_cond_wait$UNIX2003 + 71
    3   com.apple.Foundation                    0x9c6c9d40 -[NSCondition wait] + 304
    4   ???                                     0x0005c66a 0 + 378474
    5   ???                                     0x0005c5c2 0 + 378306
    6   com.apple.CoreFoundation                0x9ac29e1d __invoking___ + 29
    7   com.apple.CoreFoundation                0x9ac29d59 -[NSInvocation invoke] + 137
    8   ???                                     0x01d57e61 0 + 30768737
    9   ???                                     0x01d696c4 0 + 30840516
    10  com.apple.CoreFoundation                0x9ac27091 -[NSObject performSelector:withObject:] + 65
    11  ???                                     0x01763626 0 + 24524326
    12  com.apple.CoreFoundation                0x9ac27091 -[NSObject performSelector:withObject:] + 65
    13  ???                                     0x0175acb5 0 + 24489141
    14  ???                                     0x0175a406 0 + 24486918
    15  ???                                     0x01759f55 0 + 24485717
    16  ???                                     0x017586c6 0 + 24479430
    17  com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    18  com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    19  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    20  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 29:
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.Foundation                    0x9c6fa507 -[NSCondition waitUntilDate:] + 427
    4   com.apple.Foundation                    0x9c6c092a -[NSConditionLock lockWhenCondition:beforeDate:] + 294
    5   com.apple.Foundation                    0x9c6c07fe -[NSConditionLock lockWhenCondition:] + 69
    6   ???                                     0x01759702 0 + 24483586
    7   ???                                     0x017586b0 0 + 24479408
    8   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    9   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    10  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    11  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 30:: com.apple.NSURLConnectionLoader
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   com.apple.CoreFoundation                0x9abbf0ea __CFRunLoopServiceMachPort + 170
    3   com.apple.CoreFoundation                0x9abc8214 __CFRunLoopRun + 1428
    4   com.apple.CoreFoundation                0x9abc78ec CFRunLoopRunSpecific + 332
    5   com.apple.CoreFoundation                0x9abc7798 CFRunLoopRunInMode + 120
    6   com.apple.Foundation                    0x9c6d421c +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 378
    7   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    8   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    9   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    10  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 31:: com.apple.CFSocket.private
    0   libsystem_kernel.dylib                  0x9b7d2b42 __select + 10
    1   com.apple.CoreFoundation                0x9ac16195 __CFSocketManager + 1557
    2   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    3   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 32:
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   ???                                     0x0184bf41 0 + 25476929
    3   ???                                     0x0184bdc9 0 + 25476553
    4   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    5   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    6   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    7   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 33:: JavaScriptCore::BlockFree
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be21 _pthread_cond_wait + 827
    2   libsystem_c.dylib                       0x9bc2c3e0 pthread_cond_timedwait$UNIX2003 + 70
    3   com.apple.JavaScriptCore                0x92ce09dc ***::ThreadCondition::timedWait(***::Mutex&, double) + 156
    4   com.apple.JavaScriptCore                0x92ed4f03 JSC::Heap::blockFreeingThreadMain() + 323
    5   com.apple.JavaScriptCore                0x92ed4f3f JSC::Heap::blockFreeingThreadStartFunc(void*) + 15
    6   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    7   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 34:: jpegdecompress_MPLoop
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc2382a pthread_cond_wait + 48
    3   com.apple.QuickTimeComponents.component          0x91bdccc9 0x914ce000 + 7400649
    4   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    5   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 35:: jpegdecompress_MPLoop
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc2382a pthread_cond_wait + 48
    3   com.apple.QuickTimeComponents.component          0x91bdccc9 0x914ce000 + 7400649
    4   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    5   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 36:: jpegdecompress_MPLoop
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc2382a pthread_cond_wait + 48
    3   com.apple.QuickTimeComponents.component          0x91bdccc9 0x914ce000 + 7400649
    4   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    5   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 37:
    0   libsystem_kernel.dylib                  0x9b7d302e __workq_kernreturn + 10
    1   libsystem_c.dylib                       0x9bc79ccf _pthread_wqthread + 773
    2   libsystem_c.dylib                       0x9bc7b6fe start_wqthread + 30
    Thread 38:
    0   libsystem_kernel.dylib                  0x9b7d2b0a __rename + 10
    1   libsystem_kernel.dylib                  0x9b7d1c53 rename + 25
    2   com.apple.CoreFoundation                0x9ac151bc -[CFXPreferencesPropertyListSourceSynchronizer writePlistToDisk] + 1052
    3   com.apple.CoreFoundation                0x9abd9ab3 -[CFXPreferencesPropertyListSourceSynchronizer synchronizeAlreadyFlocked] + 595
    4   com.apple.CoreFoundation                0x9abd981e -[CFXPreferencesPropertyListSourceSynchronizer synchronize] + 526
    5   com.apple.CoreFoundation                0x9ac1c88a __-[CFXPreferencesPropertyListSource synchronizeInBackgroundWithCompletionBlock:]_block_invoke_1 + 122
    6   libdispatch.dylib                       0x938e4e11 _dispatch_call_block_and_release + 15
    7   libdispatch.dylib                       0x938e6797 _dispatch_queue_drain + 224
    8   libdispatch.dylib                       0x938e663c _dispatch_queue_invoke + 47
    9   libdispatch.dylib                       0x938e5e44 _dispatch_worker_thread2 + 187
    10  libsystem_c.dylib                       0x9bc79b24 _pthread_wqthread + 346
    11  libsystem_c.dylib                       0x9bc7b6fe start_wqthread + 30
    Thread 39:: CVDisplayLink
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be78 _pthread_cond_wait + 914
    2   libsystem_c.dylib                       0x9bc7bf7b pthread_cond_timedwait_relative_np + 47
    3   com.apple.CoreVideo                     0x953f92e8 CVDisplayLink::waitUntil(unsigned long long) + 306
    4   com.apple.CoreVideo                     0x953f843a CVDisplayLink::runIOThread() + 706
    5   com.apple.CoreVideo                     0x953f8161 _ZL13startIOThreadPv + 160
    6   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    7   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 40:
    0   libsystem_kernel.dylib                  0x9b7d302e __workq_kernreturn + 10
    1   libsystem_c.dylib                       0x9bc79ccf _pthread_wqthread + 773
    2   libsystem_c.dylib                       0x9bc7b6fe start_wqthread + 30
    Thread 41:
    0   libsystem_kernel.dylib                  0x9b7d302e __workq_kernreturn + 10
    1   libsystem_c.dylib                       0x9bc79ccf _pthread_wqthread + 773
    2   libsystem_c.dylib                       0x9bc7b6fe start_wqthread + 30
    Thread 42:: com.apple.appkit-heartbeat
    0   libsystem_kernel.dylib                  0x9b7d2bb2 __semwait_signal + 10
    1   libsystem_c.dylib                       0x9bc2c7b9 nanosleep$UNIX2003 + 187
    2   libsystem_c.dylib                       0x9bc2c558 usleep$UNIX2003 + 60
    3   com.apple.AppKit                        0x90403be2 -[NSUIHeartBeat _heartBeatThread:] + 2399
    4   com.apple.Foundation                    0x9c6c7f7d -[NSThread main] + 45
    5   com.apple.Foundation                    0x9c6c7f2d __NSThread__main__ + 1582
    6   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    7   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 43:: Import thread 0
    0   libsystem_kernel.dylib                  0x9b7d0c22 mach_msg_trap + 10
    1   libsystem_kernel.dylib                  0x9b7d01f6 mach_msg + 70
    2   com.apple.CoreFoundation                0x9abbf0ea __CFRunLoopServiceMachPort + 170
    3   com.apple.CoreFoundation                0x9abc8214 __CFRunLoopRun + 1428
    4   com.apple.CoreFoundation                0x9abc78ec CFRunLoopRunSpecific + 332
    5   com.apple.CoreFoundation                0x9abc7798 CFRunLoopRunInMode + 120
    6   com.apple.AE                            0x9367024f AESendMessage + 4116
    7   com.apple.ImageCapture                  0x93e8c462 ICAAESendMessage + 192
    8   com.apple.ImageCapture                  0x93e8c112 ICACommand::SendSync() + 62
    9   com.apple.ImageCapture                  0x93e8c00e ICACommand::ProcessCommand() + 74
    10  com.apple.ImageCapture                  0x93e8def3 ICADownloadFile + 819
    11  ???                                     0x0029a2fb 0 + 2728699
    12  ???                                     0x006831de 0 + 6828510
    13  ???                                     0x00150aeb 0 + 1379051
    14  ???                                     0x001508ef 0 + 1378543
    15  libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    16  libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 44 Crashed:: Import thread 1
    0   ???                                     0x001568b2 0 + 1403058
    1   libobjc.A.dylib                         0x9369754e _objc_rootRelease + 47
    2   ???                                     0x0067b2de 0 + 6795998
    3   ???                                     0x001512a0 0 + 1381024
    4   ???                                     0x001508ef 0 + 1378543
    5   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    6   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 45:: Import thread 2
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be21 _pthread_cond_wait + 827
    2   libsystem_c.dylib                       0x9bc2c42c pthread_cond_wait$UNIX2003 + 71
    3   ???                                     0x0068446c 0 + 6833260
    4   ???                                     0x00683178 0 + 6828408
    5   ???                                     0x00150aeb 0 + 1379051
    6   ???                                     0x001508ef 0 + 1378543
    7   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    8   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 46:: Import thread 3
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be21 _pthread_cond_wait + 827
    2   libsystem_c.dylib                       0x9bc2c42c pthread_cond_wait$UNIX2003 + 71
    3   ???                                     0x0068446c 0 + 6833260
    4   ???                                     0x00683178 0 + 6828408
    5   ???                                     0x00150aeb 0 + 1379051
    6   ???                                     0x001508ef 0 + 1378543
    7   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    8   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 47:: Import thread 4
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be21 _pthread_cond_wait + 827
    2   libsystem_c.dylib                       0x9bc2c42c pthread_cond_wait$UNIX2003 + 71
    3   ???                                     0x0068446c 0 + 6833260
    4   ???                                     0x00683178 0 + 6828408
    5   ???                                     0x00150aeb 0 + 1379051
    6   ???                                     0x001508ef 0 + 1378543
    7   libsystem_c.dylib                       0x9bc77ed9 _pthread_start + 335
    8   libsystem_c.dylib                       0x9bc7b6de thread_start + 34
    Thread 48:: Import thread 5
    0   libsystem_kernel.dylib                  0x9b7d283e __psynch_cvwait + 10
    1   libsystem_c.dylib                       0x9bc7be21 _pthread_cond_wait + 827
    2   libsystem_c.dylib                       0x9bc2c42c pthread_cond_wait$UNIX2003 + 71
    3   ???                                     0x0068446c 0 + 6833260
    4   ???                                 

  • OSX Poor Memory Management.

    Hi!
    As a former windows user and developer I was happy with its memory management ( Windows 7).
    Now I decided to change, and give Mac a chance... and the only thing I have to say.. Im felling as using the old versions of windows... My machine has 8GB of ram and using it for about 2 days running 1 VM (2 GB of ram) and internet browsing gives me 15MB of free memory and 2.5GB swap file!! The system is slow as ****... Btw page outs is about 25% of page ins.
    What can I do to stop that ?
    Do I have to keep my ( pseudo ) Unix system rebooting? Thats a shame!
    Thanks!

    Now I decided to change, and give Mac a chance... and the only thing I have to say.. Im felling as using the old versions of windows... My machine has 8GB of ram and using it for about 2 days running 1 VM (2 GB of ram)
    Most virtual machines take the amount of memory you give them away from the Mac for the life of the virtual session. So now you are most likely down to 6GB of RAM.
    and internet browsing gives me 15MB of free memory and 2.5GB swap file!! The system is slow as ****...
    Since you do not indicate what kind of applications you are running (besides the 1 VM), it is difficult to guess what is consuming your memory. Some applications demand more memory than others, especially graphic/video related apps where there is a lot of data to process.
    Also having 15MB of free can be considered a good thing, as the Mac is actually using all that memory you paid for. "Inactive" memory is also available to the OS. Its main difference from "Free" memory is that the operating system knows what is in the inactive memory and if the original owner asks for that memory back, the OS can give it to the original owner without requiring an expensive disk I/O.
    Btw page outs is about 25% of page ins.
    Since the operating system will page a program into memory, it is very typical that you will have more pageins than pageouts.
    You can use tools such as
    sar -g 60 100
    to monitor your pageout activity once a minute for 100 minutes and see if you can correlate heavy pageout activity with the use of a specific application.
    You can also use Applications -> Utilities -> Activity Monitor to monitor your programs. If you think you have found a heavy memory consumer, you can select that app, in Activity Monitor, then click on "Inspect", then "Statistics" and that will show you the paging activity.
    You can also use Unix commands such as 'top' and 'ps' (see "man top" and "man ps"), as well as 'vm_stat', 'iostat', etc...
    Another thing. A lot of people have reported slowness when it turned out their disk was getting lots of errors. This is unlikely, but it has been know to happen.

  • Mountain Lion memory management Issue !!!

    Hi,
    I have a MacPro Mid-2010 quad-core intel xeon with 10 gb ram.
    Im an audio engineer n i use this machine extensively for my work.
    I recently updated to mountain lion.
    Since updating the memory management has gone from amazing (never ran out of memory even while doing extensive tasks) to crap (running out of memory all the time).
    At the moment im adding a lot of tracks to itunes while simultaneously using mp3 scan+repair to fix my mp3 files.
    this to me doesnt sound like anything that my MacPro should have difficulty with but its sluggish. i can still type this message easily while the other 2 tasks are on but its just feeling slow.
    now when i look at istat this is what i see:
    now why would there be so much inactive memory n free mem only like 10 mb with 260 page outs?
    i shouldnt be getting page outs with so much inactive memory.
    getting page outs means buying more memory but i dont think i need it.
    im unclear about mountain lions memory management.
    please advise.
    Thanks.
    Gautam.

    I'm using version 7.0.15104.778994 and having no trouble under Mountain Lion. I think that it was a July 10th release (coinciding with the GM developer release of ML).
    What version do you have?
    Clinton

  • What is difference between 32 bit and 64 bit sql server memory management

    What is difference between 32 bit and 64 bit sql server memory management
    Thanks
    Shashikala

    This is the basic difference...check if helps:
    A 32-bit CPU running 32-bit software (also known as the x86 platform) is so named because it is based on an architecture that can manipulate values that are up to 32 bits in length. This means that a 32-bit memory pointer can store a value between 0 and
    4,294,967,295 to reference a memory address. This equates to a maximum addressable space of 4GB on 32-bit platforms
    On the other hand 64-bit limit of 18,446,744,073,709,551,616, this number is so large that in memory/storage terminology it equates to 16 exabytes. You don’t come across that term very often, so to help understand the scale, here is the value converted to
    more commonly used measurements: 16 exabytes = 16,777,216 petabytes (16 million PB)➤ 17,179,869,184 terabytes (17 billion TB)➤ 17,592,186,044,416 gigabytes (17 trillion GB)➤
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    decided to only implement a 44-bit address bus, which provides a virtual address space on 64-bit systems of 16TB. This was regarded as being more than enough address space for the foreseeable future and logically it’s split into an 8TB range for user mode
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    Please click the Mark as answer button and vote as helpful if this reply solves your problem

  • Questions about db_keep_cache_size and Automatic Shared Memory Management

    Hello all,
    I'm coming upon a server that I'm needing to pin a table and some objects in, per the recommendations of an application support call.
    Looking at the database, which is a 5 node RAC cluster (11gr2), I'm looking to see how things are laid out:
    SQL> select name, value, value/1024/1024 value_MB from v$parameter
    2 where name in ('db_cache_size','db_keep_cache_size','db_recycle_cache_size','shared_pool_size','sga_max_size');
    NAME VALUE VALUE_MB
    sga_max_size 1694498816 1616
    shared_pool_size 0 0
    db_cache_size 0 0
    db_keep_cache_size 0 0
    db_recycle_cache_siz 0 0
    e
    Looking at granularity level:
    SQL> select granule_size/value from v$sga_dynamic_components, v$parameter where name = 'db_block_size' and component like 'KEEP%';
    GRANULE_SIZE/VALUE
    2048
    Then....I looked, and I thought this instance was set up with Auto Shared Mem Mgmt....but I see that sga_target size is not set:
    SQL> show parameter sga
    NAME TYPE VALUE
    lock_sga boolean FALSE
    pre_page_sga boolean FALSE
    sga_max_size big integer 1616M
    sga_target big integer 0
    So, I'm wondering first of all...would it be a good idea to switch to Automatic Shared Memory Management? If so, is this as simple as altering system set sga_target =...? Again, this is on a RAC system, is there a different way to do this than on a single instance?
    If that isn't the way to go...let me continue with the table size, etc....
    The table I need to pin is:
    SQL> select sum (blocks) from all_tables where table_name = 'MYTABLE' and owner = 'MYOWNER';
    SUM(BLOCKS)
    4858
    And block size is:
    SQL> show parameter block_size
    NAME TYPE VALUE
    db_block_size integer 8192
    So, the space I'll need in memory for pinning this is:
    4858 * 8192 /1024/1024 = 37.95.......which is well below my granularity mark of 2048
    So, would this be as easy as setting db_keep_cache_size = 2048 with an alter system call? Do I need to set db_cache_size first? What do I set that to?
    Thanks in advance for any suggestions and links to info on this.
    cayenne
    Edited by: cayenne on Mar 27, 2013 10:14 AM
    Edited by: cayenne on Mar 27, 2013 10:15 AM

    JohnWatson wrote:
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  • How to use MS Project in conjunction with a time-tracker tool

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  • Error code kernel data inpage , memory management , 0xc000021a , 0xc00000e9 on windows 8

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    an error kernel data inpage and it got restarted and after 5 mins I opened google chrome and again blue screen came and displayed an another error memory management and while restarting on bios I pressed f8 and booted to safe mode as normal
    mode didn't open.soon after 20 mins I restarted my lap and I received an error 0xc000021a bios and windows booted.i then pressed power button for a min and switched on my pc but it showed a different error 0xc00000e9. I restarted many times
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  • Blue Screen of Death - Memory Management

    I have gotten the blue screen of death twice now. The screen went by really fast but I think it said something about memory, like memory management. I copied the problem details:
    Problem signature:
    Problem Event Name: BlueScreen
    OS Version: 6.1.7601.2.1.0.768.3
    Locale ID: 4105
    Additional information about the problem:
    BCCode: 1a
    BCP1: 0000000000041790
    BCP2: FFFFFA80022B8DF0
    BCP3: 000000000000FFFF
    BCP4: 0000000000000000
    OS Version: 6_1_7601
    Service Pack: 1_0
    Product: 768_1
    Files that help describe the problem:
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    C:\Users\Tiffany Jiang\AppData\Local\Temp\WER-53804-0.sysdata.xml
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    Satellite C55-A5195
    Downloads here.
    Bug Check 0x19: BAD_POOL_HEADER
    Caused By Driver  : vsdatant.sys              <- True Vector device driver
    You have ZoneAlarm on board? If so, uninstall it and see what happens. 
    ==================================================
    Dump File         : 071314-34335-01.dmp
    Crash Time        : 7/15/2014 9:58:18 AM
    Bug Check String  : MEMORY_MANAGEMENT
    Bug Check Code    : 0x0000001a
    Parameter 1       : 00000000`00041790
    Parameter 2       : fffffa80`022b8df0
    Parameter 3       : 00000000`0000ffff
    Parameter 4       : 00000000`00000000
    Caused By Driver  : ntoskrnl.exe
    Caused By Address : ntoskrnl.exe+75bc0
    File Description  :
    Product Name      :
    Company           :
    File Version      :
    Processor         : x64
    Computer Name     :
    Full Path         : C:\Test\071314-34335-01.dmp
    Processors Count  : 4
    Major Version     : 15
    Minor Version     : 7601
    ==================================================
    ==================================================
    Dump File         : 070514-42837-01.dmp
    Crash Time        : 7/15/2014 9:58:18 AM
    Bug Check String  : BAD_POOL_HEADER
    Bug Check Code    : 0x00000019
    Parameter 1       : 00000000`00000020
    Parameter 2       : fffffa80`0b390140
    Parameter 3       : fffffa80`0b390160
    Parameter 4       : 00000000`04020008
    Caused By Driver  : vsdatant.sys
    Caused By Address : vsdatant.sys+47054
    File Description  :
    Product Name      :
    Company           :
    File Version      :
    Processor         : x64
    Computer Name     :
    Full Path         : C:\Test\070514-42837-01.dmp
    Processors Count  : 4
    Major Version     : 15
    Minor Version     : 7601
    ==================================================
    -Jerry

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