From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
"Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH 01/19] perf scripting python: Add ppc64le to audit uname list
Date: Mon, 14 Aug 2017 13:27:23 -0300 [thread overview]
Message-ID: <20170814162741.6101-2-acme@kernel.org> (raw)
In-Reply-To: <20170814162741.6101-1-acme@kernel.org>
From: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Before patch:
$ uname -m
ppc64le
$ ./perf script -s ./scripts/python/syscall-counts.py
Install the audit-libs-python package to get syscall names.
For example:
# apt-get install python-audit (Ubuntu)
# yum install audit-libs-python (Fedora)
etc.
Press control+C to stop and show the summary
^CWarning:
4 out of order events recorded.
syscall events:
event count
---------------------------------------- -----------
4 504638
54 1206
221 42
55 21
3 12
167 10
11 8
6 7
125 6
5 6
108 5
162 4
90 4
45 3
33 3
311 1
246 1
238 1
93 1
91 1
After patch:
./perf script -s ./scripts/python/syscall-counts.py
Press control+C to stop and show the summary
^CWarning:
5 out of order events recorded.
syscall events:
event count
---------------------------------------- -----------
write 643411
ioctl 1206
futex 54
fcntl 27
poll 14
read 12
execve 8
close 7
mprotect 6
open 6
nanosleep 5
fstat 5
mmap 4
inotify_add_watch 3
brk 3
access 3
timerfd_settime 1
clock_gettime 1
epoll_wait 1
ftruncate 1
munmap 1
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Paul Clarke <pc@us.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/n/tip-bnl67p1alkvx97pn9moxz3qp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
index 1d95009592eb..f6c84966e4f8 100644
--- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
+++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
@@ -57,6 +57,7 @@ try:
'ia64' : audit.MACH_IA64,
'ppc' : audit.MACH_PPC,
'ppc64' : audit.MACH_PPC64,
+ 'ppc64le' : audit.MACH_PPC64LE,
's390' : audit.MACH_S390,
's390x' : audit.MACH_S390X,
'i386' : audit.MACH_X86,
--
2.13.4
next prev parent reply other threads:[~2017-08-14 16:27 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-14 16:27 [GIT PULL 00/19] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-08-14 16:27 ` Arnaldo Carvalho de Melo [this message]
2017-08-14 16:27 ` [PATCH 02/19] perf vendor events powerpc: remove suffix in mapfile Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 03/19] perf vendor events powerpc: Update POWER9 events Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 04/19] perf stat: Fix saved values rbtree lookup Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 05/19] perf tools: Add missing newline to expr parser error messages Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 06/19] perf test: Make 'list' subcommand match main 'perf test' numbering/matching Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 07/19] perf test: Add 'struct test *' to the test functions Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 08/19] perf test: Add infrastructure to run shell based tests Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 09/19] perf test: Make 'list' use same filtering code as main 'perf test' Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 10/19] perf test shell: Add 'probe_vfs_getname' shell test Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 11/19] perf test shell: Install shell tests Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 12/19] perf test shell: Move vfs_getname probe function to lib Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 13/19] perf test shell: Add test using probe:vfs_getname and verifying results Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 14/19] perf test shell: Add test using vfs_getname + 'perf trace' Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 15/19] perf util: Take elf_name as const string in dso__demangle_sym Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 16/19] perf srcline: Do not consider empty files as valid srclines Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 17/19] perf record: Fix wrong size in perf_record_mmap for last kernel module Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 18/19] perf report: Fix module symbol adjustment for s390x Arnaldo Carvalho de Melo
2017-08-14 16:27 ` [PATCH 19/19] perf test shell: Add uprobes + backtrace ping test Arnaldo Carvalho de Melo
2017-08-14 17:39 ` [GIT PULL 00/19] perf/core improvements and fixes Ingo Molnar
2017-08-14 17:52 ` Arnaldo Carvalho de Melo
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