mirror of
https://git.proxmox.com/git/mirror_ubuntu-kernels.git
synced 2026-01-06 05:21:21 +00:00
8e55ae24c0
We don't care about the alignment in the CSV output as it's intended for machine
processing. Let's get rid of it to make the output more compact.
Before:
# perf stat -a --summary -I 1 -x, true
0.001149309,219.20,msec,cpu-clock,219322251,100.00,219.200,CPUs utilized
0.001149309,144,,context-switches,219241902,100.00,656.935,/sec
0.001149309,38,,cpu-migrations,219173705,100.00,173.358,/sec
0.001149309,61,,page-faults,219093635,100.00,278.285,/sec
0.001149309,10679310,,cycles,218746228,100.00,0.049,GHz
0.001149309,6288296,,instructions,218589869,100.00,0.59,insn per cycle
0.001149309,1386904,,branches,218428851,100.00,6.327,M/sec
0.001149309,56863,,branch-misses,218219951,100.00,4.10,of all branches
summary,219.20,msec,cpu-clock,219322251,100.00,20.025,CPUs utilized
summary,144,,context-switches,219241902,100.00,656.935,/sec
summary,38,,cpu-migrations,219173705,100.00,173.358,/sec
summary,61,,page-faults,219093635,100.00,278.285,/sec
summary,10679310,,cycles,218746228,100.00,0.049,GHz
summary,6288296,,instructions,218589869,100.00,0.59,insn per cycle
summary,1386904,,branches,218428851,100.00,6.327,M/sec
summary,56863,,branch-misses,218219951,100.00,4.10,of all branches
After:
0.001148449,224.75,msec,cpu-clock,224870589,100.00,224.747,CPUs utilized
0.001148449,176,,context-switches,224775564,100.00,783.103,/sec
0.001148449,38,,cpu-migrations,224707428,100.00,169.079,/sec
0.001148449,61,,page-faults,224629326,100.00,271.416,/sec
0.001148449,12172071,,cycles,224266368,100.00,0.054,GHz
0.001148449,6901907,,instructions,224108764,100.00,0.57,insn per cycle
0.001148449,1515655,,branches,223946693,100.00,6.744,M/sec
0.001148449,70027,,branch-misses,223735385,100.00,4.62,of all branches
summary,224.75,msec,cpu-clock,224870589,100.00,21.066,CPUs utilized
summary,176,,context-switches,224775564,100.00,783.103,/sec
summary,38,,cpu-migrations,224707428,100.00,169.079,/sec
summary,61,,page-faults,224629326,100.00,271.416,/sec
summary,12172071,,cycles,224266368,100.00,0.054,GHz
summary,6901907,,instructions,224108764,100.00,0.57,insn per cycle
summary,1515655,,branches,223946693,100.00,6.744,M/sec
summary,70027,,branch-misses,223735385,100.00,4.62,of all branches
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221123180208.2068936-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.