#16345: [regression] profile: don't record userland functions
------------------------+----------------------------
Reporter: X512 | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: - General | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by X512):
On 32 bit `profile` for userland functions is not working at all. Reboot
don't help.
{{{
profiling results for thread "w>TestApp" (2449):
tick interval: 1000 us
total ticks: 4043 (4043000 us)
unknown ticks: 0 (0 us, 0.00%)
dropped ticks: 0 (0 us, 0.00%)
hits unknown image
------------------------------------------------------------------------------
2695 0 1 kernel_x86
hits in us in % image function
------------------------------------------------------------------------------
1112 1112000 27.50 1
Wait__22ConditionVariableEntryUlx
394 394000 9.75 1 handle_syscall
235 235000 5.81 1 _Notify__17ConditionVariablebl
182 182000 4.50 1 x86_sysenter
167 167000 4.13 1 _mutex_lock
126 126000 3.12 1 get_locked_port__Fl
122 122000 3.02 1 _mutex_unlock
68 68000 1.68 1 atomic_add
43 43000 1.06 1 object_depot_obtain
38 38000 0.94 1 _arch_cpu_user_memcpy
28 28000 0.69 1 _user_read_port_etc
25 25000 0.62 1 object_depot_store
24 24000 0.59 1
Add__17ConditionVariableP22ConditionVariableEntry
18 18000 0.45 1 writev_port_etc
16 16000 0.40 1 read_port_etc
16 16000 0.40 1
put_port_message__FPQ246_GLOBAL_.N..._src_system_kernel_port.cpp5DnjRa12port_message
10 10000 0.25 1
AcquireReference__14BReferenceable
10 10000 0.25 1
get_port_message__FlUlUlxPPQ246_GLOBAL_.N..._src_system_kernel_port.cpp5DnjRa12port_messageRQ246_GLOBAL_.N..._src_system_kernel_port.cpp5DnjRa4Port
8 8000 0.20 1 _user_write_port_etc
8 8000 0.20 1 user_memcpy
7 7000 0.17 1
ReleaseReference__14BReferenceable
6 6000 0.15 1 object_cache_alloc
6 6000 0.15 1 _get_port_message_info_etc
4 4000 0.10 1 port_count
3 3000 0.07 1
notify_port_select_events__FPQ246_GLOBAL_.N..._src_system_kernel_port.cpp5DnjRa4PortUs
3 3000 0.07 1 port_buffer_size_etc
2 2000 0.05 1
add_alloc_tracing_entry__FP11ObjectCacheUlPv
2 2000 0.05 1 malloc
2 2000 0.05 1 object_cache_free
2 2000 0.05 1 size_to_index__FUl
2 2000 0.05 1 geteuid
1 1000 0.02 1 block_free__FPvUl
1 1000 0.02 1 block_alloc__FUlUlUl
1 1000 0.02 1 _kern_getuid
1 1000 0.02 1 thread_block
1 1000 0.02 1 getegid
1 1000 0.02 1 _user_port_buffer_size_etc
}}}
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Ticket URL: <https://dev.haiku-os.org/ticket/16345#comment:4>
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