https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198147
ganb...@gmail.com changed:
What |Removed |Added
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CC| |ganb...@gmail.com
--- Comment #1 from ganb...@gmail.com ---
I tried to run pmcstat in top mode after starting specific program. pmcstat
seems show userland symbols like:
PMC: [INSTR_RETIRED_ANY] Samples: 17452 (100.0%) , 207 unresolved
%SAMP IMAGE FUNCTION CALLERS
42.4 shuultuur scanblock
7.3 shuultuur runtime.MSpan_Sweep
3.0 shuultuur code.google.com/p/go
2.8 shuultuur hash/crc32.update
2.6 shuultuur runtime.readvarint
2.0 shuultuur runtime.step
2.0 shuultuur strings.Map
1.4 shuultuur runtime.findfunc
1.4 shuultuur runtime.stringiter2
1.3 shuultuur compress/flate.(*dec
1.3 shuultuur unicode.ToLower
1.1 shuultuur compress/flate.(*dec
1.1 shuultuur runtime.memmove
1.1 shuultuur runtime.mallocgc
1.1 shuultuur runtime.pcvalue
0.8 shuultuur unicode.to
0.7 shuultuur compress/flate.(*dec
0.7 kernel trash_ctor
0.7 shuultuur runtime.gentraceback
0.7 shuultuur code.google.com/p/go
0.6 shuultuur code.google.com/p/go
0.6 shuultuur bufio.(*Reader).Read
0.6 kernel witness_unlock
0.5 kernel trash_dtor
0.5 shuultuur main.func.001
0.5 shuultuur code.google.com/p/go
...
Can you show some sample ?
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