Ticket #256 (closed task: duplicate)
X11 uses 100% of CPU when not focused
| Reported by: | cleanthes@… | Owned by: | jeremyhu@… |
|---|---|---|---|
| Priority: | Expected | Milestone: | 2.3.3 |
| Component: | x11-apps | Version: | 2.3.2 (xserver-1.4.2-apple31) |
| Keywords: | Cc: |
Description
Per Jeremy's recommendation http://xquartz.macosforge.org/trac/ticket/241, I'm opening a new bug report for the same problem that was plaguing 2.3.2.
When I move away from X11 2.3.3 RC5, x11.bin starts using up 100% of CPU.
Process sample follows. Thanks.
Sampling process 2322 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling X11.bin (pid 2322) every 1 millisecond
Call graph:
1807 Thread_2507
1807 start
1807 main
1807 mach_msg_server
1807 mach_startup_server
1807 _Xstart_x11_server
1807 do_start_x11_server
1807 server_main
1807 X11ApplicationMain
1807 -[NSApplication run]
1807 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
1807 _DPSNextEvent
1807 BlockUntilNextEventMatchingListInMode
1807 ReceiveNextEventCommon
1807 RunCurrentEventLoopInMode
1807 CFRunLoopRunInMode
1807 CFRunLoopRunSpecific
1765 mach_msg
1765 mach_msg_trap
1765 mach_msg_trap
42 0xffffffff
42 _sigtramp
40 _sigtramp
2 setitimer
2 setitimer
1807 Thread_2603
1807 thread_start
1807 _pthread_start
1807 CAPThread::Entry(CAPThread*)
1807 HALRunLoop::OwnThread(void*)
1807 CFRunLoopRunInMode
1807 CFRunLoopRunSpecific
1807 mach_msg
1807 mach_msg_trap
1807 mach_msg_trap
1807 Thread_2703
1807 thread_start
1807 _pthread_start
1807 server_thread
1807 dix_main
1807 Dispatch
1589 select$DARWIN_EXTSN
1589 select$DARWIN_EXTSN
205 WaitForSomething
110 BlockHandler
92 QuartzBlockHandler
52 NSPopAutoreleasePool
31 NSPopAutoreleasePool
10 objc_assign_strongCast
10 objc_assign_strongCast
3 NSClassFromObject
2 NSClassFromObject
1 -[NSObject class]
1 -[NSObject class]
2 _CFExecutableLinkedOnOrAfter
2 _CFExecutableLinkedOnOrAfter
2 objc_collecting_enabled
2 objc_collecting_enabled
2 objc_msgSend
2 objc_msgSend
1 +[NSObject self]
1 +[NSObject self]
1 object_getClass
1 object_getClass
13 -[NSAutoreleasePool init]
7 -[NSAutoreleasePool initWithCapacity:]
5 NSPushAutoreleasePool
4 NSPushAutoreleasePool
1 objc_assign_strongCast
1 objc_assign_strongCast
1 objc_msgSend
1 objc_msgSend
1 pthread_getspecific
1 pthread_getspecific
3 -[NSAutoreleasePool init]
2 objc_msgSend
2 objc_msgSend
1 dyld_stub_objc_msgSend
1 dyld_stub_objc_msgSend
12 objc_msgSend
12 objc_msgSend
4 objc_collecting_enabled
4 objc_collecting_enabled
2 +[NSObject alloc]
1 +[NSObject alloc]
1 pthread_getspecific
1 pthread_getspecific
2 -[NSAutoreleasePool release]
2 -[NSAutoreleasePool release]
2 QuartzBlockHandler
2 dyld_stub_objc_assign_strongCast
2 dyld_stub_objc_assign_strongCast
1 dyld_stub_objc_collecting_enabled
1 dyld_stub_objc_collecting_enabled
1 dyld_stub_pthread_getspecific
1 dyld_stub_pthread_getspecific
1 pthread_getspecific
1 pthread_getspecific
11 objc_msgSend
11 objc_msgSend
6 AnimCurScreenBlockHandler
4 miSpriteBlockHandler
4 miSpriteBlockHandler
2 AnimCurScreenBlockHandler
1 BlockHandler
51 WaitForSomething
24 GetTimeInMillis
20 gettimeofday
18 __gettimeofday
10 __nanotime
10 __nanotime
8 __gettimeofday
2 gettimeofday
2 dyld_stub___commpage_gettimeofday
2 dyld_stub___commpage_gettimeofday
1 GetTimeInMillis
1 __commpage_gettimeofday
1 __commpage_gettimeofday
15 WakeupHandler
11 WakeupHandler
2 QuartzWakeupHandler
2 QuartzWakeupHandler
2 RootlessWakeupHandler
2 RootlessWakeupHandler
3 __bzero
3 __bzero
2 select$UNIX2003
2 select$UNIX2003
9 Dispatch
2 __error
2 __error
1 _sysenter_trap
1 _sysenter_trap
1 memset
1 memset
1807 Thread_2803
1807 thread_start
1807 _pthread_start
1807 xpbproxy_x_thread
1807 xpbproxy_input_loop
1807 pthread_cond_wait$UNIX2003
1807 __semwait_signal
1807 __semwait_signal
1807 Thread_2903
1807 thread_start
1807 _pthread_start
1807 glvmDoWork
1807 pthread_cond_wait$UNIX2003
1807 __semwait_signal
1807 __semwait_signal
1807 Thread_2a03
1807 thread_start
1807 _pthread_start
1807 DarwinProcessFDAdditionQueue_thread
1807 pthread_cond_wait$UNIX2003
1807 __semwait_signal
1807 __semwait_signal
1807 Thread_2b03
1807 thread_start
1807 _pthread_start
1807 select$DARWIN_EXTSN
1807 select$DARWIN_EXTSN
1807 Thread_2c03
1807 thread_start
1807 _pthread_start
1807 _xp_async_thread
1807 _xp_async_dequeue
1807 pthread_cond_wait$UNIX2003
1807 __semwait_signal
1807 __semwait_signal
Total number in stack (recursive counted multiple, when >=5):
7 _pthread_start
7 thread_start
5 objc_msgSend
Sort by top of stack, same collapsed (when >= 5):
__semwait_signal 7228
mach_msg_trap 3572
select$DARWIN_EXTSN 3396
WaitForSomething 51
_sigtramp 40
NSPopAutoreleasePool 31
objc_msgSend 28
WakeupHandler 11
objc_assign_strongCast 11
__nanotime 10
Dispatch 9
__gettimeofday 8
objc_collecting_enabled 6
Sample analysis of process 2322 written to file /dev/stdout
Attachments
Change History
comment:1 Changed 4 years ago by jeremyhu@…
- Status changed from new to closed
- Version set to 2.3.2 (xserver-1.4)
- Resolution set to duplicate
Thanks. As you may have noticed, Chris confirmed that it is still present (which means that the old "fix" was just masking the problem). I've been able to reproduce it here, so I now have a fix. It will be in 2.3.3. Thanks
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