From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 01/19] perf scripting python: Add ppc64le to audit uname list Date: Mon, 14 Aug 2017 13:27:23 -0300 Message-ID: <20170814162741.6101-2-acme@kernel.org> References: <20170814162741.6101-1-acme@kernel.org> Return-path: In-Reply-To: <20170814162741.6101-1-acme@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+glppe-linuxppc-embedded-2=m.gmane.org@lists.ozlabs.org Sender: "Linuxppc-dev" To: Ingo Molnar Cc: linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , "Naveen N. Rao" , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org List-Id: linux-perf-users.vger.kernel.org From: "Naveen N. Rao" 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 Acked-by: Paul Clarke Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/n/tip-bnl67p1alkvx97pn9moxz3qp@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- 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