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Date: Fri, 11 Nov 2016 12:52:56 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Jiri Olsa <jolsa@...nel.org>,
Markus Trippelsdorf <markus@...ppelsdorf.de>,
Namhyung Kim <namhyung@...nel.org>,
Peter Zijlstra <peterz@...radead.org>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 0/5] perf/urgent hists hierarchy fixes
Hi Ingo,
Please consider pulling these 'perf report/top --hierarchy' fixes into
perf/urgent, they don't fix segfaults, just some oddities in scrolling, etc.
If you think it is too late in the 4.9-rc window, then please pull it
instead into perf/core, I did the build/test/container tests for both branches.
Thanks,
- Arnaldo
Test results (for perf/urgent + this) at the end.
The following changes since commit f92b7604149a55cb601fc0b52911b1e11f0f2514:
perf/x86/intel: Honour the CPUID for number of fixed counters in hypervisors (2016-10-28 11:06:25 +0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-hists-hierarchy-fixes-for-mingo-20161111
for you to fetch changes up to c72ab446cac1d6c9551fd26c4cfef1b2fc5041fd:
perf hists: Fix column length on --hierarchy (2016-11-09 11:55:29 -0300)
----------------------------------------------------------------
perf/urgent fixes for perf {top,report} --hierarchy
- These are fixes for the --hierarchy view of perf top and report, fixing
output oddities, mostly related to scrolling. (Namhyung Kim)
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
----------------------------------------------------------------
Namhyung Kim (5):
perf hist browser: Fix hierarchy column counts
perf hists browser: Fix indentation of folded sign on --hierarchy
perf hists browser: Show folded sign properly on --hierarchy
perf hists browser: Fix column indentation on --hierarchy
perf hists: Fix column length on --hierarchy
tools/perf/ui/browsers/hists.c | 48 ++++++++++++++++++++++++++++++++----------
tools/perf/util/hist.c | 12 +++++------
2 files changed, 43 insertions(+), 17 deletions(-)
# perf test
1: vmlinux symtab matches kallsyms : Ok
2: detect openat syscall event : Ok
3: detect openat syscall event on all cpus : Ok
4: read samples using the mmap interface : Ok
5: parse events tests : Ok
6: Validate PERF_RECORD_* events & perf_sample fields : Ok
7: Test perf pmu format parsing : Ok
8: Test dso data read : Ok
9: Test dso data cache : Ok
10: Test dso data reopen : Ok
11: roundtrip evsel->name check : Ok
12: Check parsing of sched tracepoints fields : Ok
13: Generate and check syscalls:sys_enter_openat event fields: Ok
14: struct perf_event_attr setup : Ok
15: Test matching and linking multiple hists : Ok
16: Try 'import perf' in python, checking link problems : Ok
17: Test breakpoint overflow signal handler : Ok
18: Test breakpoint overflow sampling : Ok
19: Test number of exit event of a simple workload : Ok
20: Test software clock events have valid period values : Ok
21: Test object code reading : Ok
22: Test sample parsing : Ok
23: Test using a dummy software event to keep tracking : Ok
24: Test parsing with no sample_id_all bit set : Ok
25: Test filtering hist entries : Ok
26: Test mmap thread lookup : Ok
27: Test thread mg sharing : Ok
28: Test output sorting of hist entries : Ok
29: Test cumulation of child hist entries : Ok
30: Test tracking with sched_switch : Ok
31: Filter fds with revents mask in a fdarray : Ok
32: Add fd to a fdarray, making it autogrow : Ok
33: Test kmod_path__parse function : Ok
34: Test thread map : Ok
35: Test LLVM searching and compiling :
35.1: Basic BPF llvm compiling test : Ok
35.2: Test kbuild searching : Ok
35.3: Compile source for BPF prologue generation test : Ok
35.4: Compile source for BPF relocation test : Ok
36: Test topology in session : Ok
37: Test BPF filter :
37.1: Test basic BPF filtering : Ok
37.2: Test BPF prologue generation : Ok
37.3: Test BPF relocation checker : Ok
38: Test thread map synthesize : Ok
39: Test cpu map synthesize : Ok
40: Test stat config synthesize : Ok
41: Test stat synthesize : Ok
42: Test stat round synthesize : Ok
43: Test attr update synthesize : Ok
44: Test events times : Ok
45: Test backward reading from ring buffer : Ok
46: Test cpu map print : Ok
47: Test SDT event probing : Ok
48: Test is_printable_array function : Ok
49: Test bitmap print : Ok
50: x86 rdpmc test : Ok
51: Test converting perf time to TSC : Ok
52: Test dwarf unwind : Ok
53: Test x86 instruction decoder - new instructions : Ok
54: Test intel cqm nmi context read : Skip
#
# time dm
1 alpine:3.4: Ok
2 android-ndk:r12b-arm: Ok
3 archlinux:latest: Ok
4 centos:5: Ok
5 centos:6: Ok
6 centos:7: Ok
7 debian:7: Ok
8 debian:8: Ok
9 debian:experimental: Ok
10 fedora:20: Ok
11 fedora:21: Ok
12 fedora:22: Ok
13 fedora:23: Ok
14 fedora:24: Ok
15 fedora:24-x-ARC-uClibc: Ok
16 fedora:rawhide: Ok
17 mageia:5: Ok
18 opensuse:13.2: Ok
19 opensuse:42.1: Ok
20 opensuse:tumbleweed: Ok
21 ubuntu:12.04.5: Ok
22 ubuntu:14.04.4: Ok
23 ubuntu:14.04.4-x-linaro-arm64: Ok
24 ubuntu:15.10: Ok
25 ubuntu:16.04: Ok
26 ubuntu:16.04-x-arm: Ok
27 ubuntu:16.04-x-arm64: Ok
28 ubuntu:16.04-x-powerpc: Ok
29 ubuntu:16.04-x-powerpc64: Ok
30 ubuntu:16.04-x-powerpc64el: Ok
31 ubuntu:16.04-x-s390: Ok
32 ubuntu:16.10: Ok
real 35m13.612s
user 0m2.028s
sys 0m2.454s
#
$ make -C tools/perf build-test
make: Entering directory '/home/acme/git/linux/tools/perf'
- tarpkg: ./tests/perf-targz-src-pkg .
make_no_ui_O: && make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
make_no_libaudit_O: && make NO_LIBAUDIT=1
make_no_newt_O: && make NO_NEWT=1
make_clean_all_O: && make clean all
make_install_prefix_O: && make install prefix=/tmp/krava
make_help_O: && make help
make_no_libpython_O: && make NO_LIBPYTHON=1
make_no_scripts_O: && make NO_LIBPYTHON=1 NO_LIBPERL=1
make_no_libperl_O: && make NO_LIBPERL=1
make_no_libunwind_O: && make NO_LIBUNWIND=1
make_no_demangle_O: && make NO_DEMANGLE=1
make_minimal_O: && make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1
make_perf_o_O: && make perf.o
make_no_libdw_dwarf_unwind_O: && make NO_LIBDW_DWARF_UNWIND=1
make_install_prefix_slash_O: && make install prefix=/tmp/krava/
make_no_libelf_O: && make NO_LIBELF=1
make_install_bin_O: && make install-bin
make_doc_O: && make doc
make_no_auxtrace_O: && make NO_AUXTRACE=1
make_no_libbpf_O: && make NO_LIBBPF=1
make_util_pmu_bison_o_O: && make util/pmu-bison.o
make_static_O: && make LDFLAGS=-static
make_install_O: && make install
make_no_libnuma_O: && make NO_LIBNUMA=1
make_with_babeltrace_O: && make LIBBABELTRACE=1
make_tags_O: && make tags
make_util_map_o_O: && make util/map.o
make_no_backtrace_O: && make NO_BACKTRACE=1
make_no_gtk2_O: && make NO_GTK2=1
make_debug_O: && make DEBUG=1
make_no_slang_O: && make NO_SLANG=1
make_no_libbionic_O: && make NO_LIBBIONIC=1
make_pure_O: && make
OK
make: Leaving directory '/home/acme/git/linux/tools/perf'
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