Date: Tue, 14 Apr 2015 03:33:06 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198147] [hwpmc] running pmcstat -t (top mode) whilst a process is running doesn't resolve the symbols correctly Message-ID: <bug-198147-8-WMkgCZOZAh@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-198147-8@https.bugs.freebsd.org/bugzilla/> References: <bug-198147-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198147 ganbold@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ganbold@gmail.com --- Comment #1 from ganbold@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 ? -- You are receiving this mail because: You are the assignee for the bug.
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