* [PATCH] perf/python: Add ppc64le to audit uname list
@ 2017-08-02 14:42 Naveen N. Rao
2017-08-02 15:06 ` Arnaldo Carvalho de Melo
0 siblings, 1 reply; 4+ messages in thread
From: Naveen N. Rao @ 2017-08-02 14:42 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo; +Cc: linuxppc-dev
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>
---
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,
--
2.13.3
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] perf/python: Add ppc64le to audit uname list
2017-08-02 14:42 [PATCH] perf/python: Add ppc64le to audit uname list Naveen N. Rao
@ 2017-08-02 15:06 ` Arnaldo Carvalho de Melo
2017-08-02 20:40 ` Paul Clarke
0 siblings, 1 reply; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-08-02 15:06 UTC (permalink / raw)
To: Naveen N. Rao; +Cc: linuxppc-dev
Em Wed, Aug 02, 2017 at 08:12:16PM +0530, Naveen N. Rao escreveu:
> Before patch:
> $ uname -m
> ppc64le
Thanks, applied,
- Arnaldo
> $ ./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>
> ---
> 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,
> --
> 2.13.3
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] perf/python: Add ppc64le to audit uname list
2017-08-02 15:06 ` Arnaldo Carvalho de Melo
@ 2017-08-02 20:40 ` Paul Clarke
2017-08-03 0:03 ` Michael Ellerman
0 siblings, 1 reply; 4+ messages in thread
From: Paul Clarke @ 2017-08-02 20:40 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo, Naveen N. Rao; +Cc: linuxppc-dev
Coincidentally, I just saw a developer stumble upon this within the last
week. Could this be pushed upstream soon?
PC
On 08/02/2017 10:06 AM, Arnaldo Carvalho de Melo wrote:
> Em Wed, Aug 02, 2017 at 08:12:16PM +0530, Naveen N. Rao escreveu:
>> Before patch:
>> $ uname -m
>> ppc64le
>
> Thanks, applied,
>
> - Arnaldo
>
>> $ ./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>
>> ---
>> 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,
>> --
>> 2.13.3
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] perf/python: Add ppc64le to audit uname list
2017-08-02 20:40 ` Paul Clarke
@ 2017-08-03 0:03 ` Michael Ellerman
0 siblings, 0 replies; 4+ messages in thread
From: Michael Ellerman @ 2017-08-03 0:03 UTC (permalink / raw)
To: Paul Clarke, Arnaldo Carvalho de Melo, Naveen N. Rao; +Cc: linuxppc-dev
Paul Clarke <pc@us.ibm.com> writes:
> Coincidentally, I just saw a developer stumble upon this within the last
> week. Could this be pushed upstream soon?
acme's tree is upstream for perf.
I assume you mean into Linus' tree? If so this should land in 4.14.
cheers
^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-08-02 14:42 [PATCH] perf/python: Add ppc64le to audit uname list Naveen N. Rao
2017-08-02 15:06 ` Arnaldo Carvalho de Melo
2017-08-02 20:40 ` Paul Clarke
2017-08-03 0:03 ` Michael Ellerman
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