Searched hist:"96 c47f19" (Results 1 – 5 of 5) sorted by relevance
/openbmc/linux/tools/perf/Documentation/ |
H A D | perf-diff.txt | 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation
Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort.
Example:
$ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc
$ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort. Example: $ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc $ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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/openbmc/linux/tools/perf/ui/ |
H A D | hist.c | 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation
Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort.
Example:
$ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc
$ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort. Example: $ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc $ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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/openbmc/linux/tools/perf/util/ |
H A D | sort.h | 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation
Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort.
Example:
$ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc
$ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort. Example: $ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc $ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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H A D | hist.h | 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation
Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort.
Example:
$ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc
$ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort. Example: $ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc $ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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/openbmc/linux/tools/perf/ |
H A D | builtin-diff.c | 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation
Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort.
Example:
$ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc
$ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 96c47f19 Fri Oct 05 09:44:42 CDT 2012 Jiri Olsa <jolsa@redhat.com> perf diff: Add option to sort entries based on diff computation Adding support to sort hist entries based on the outcome of selected computation. It's now possible to specify '+' as a first character of '-c' option value to make such sort. Example: $ perf diff -c ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc $ perf diff -c +ratio -b # Event 'cache-misses' # # Baseline Ratio Shared Object Symbol # ........ .............. ................. ................................ # 19.64% 0.69 [kernel.kallsyms] [k] clear_page 0.04% 0.20 [kernel.kallsyms] [k] kmem_cache_alloc 0.30% 0.17 [kernel.kallsyms] [k] mm_alloc Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349448287-18919-4-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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