On Mon, Nov 5, 2018 at 5:49 PM Jiri Olsa wrote:
>
> On Mon, Nov 05, 2018 at 03:20:15PM +0900, Xin Long wrote:
>
> SNIP
>
> > > > > [root@ibm-x3650m4-02 perf]# ./perf probe 'consume_skb'
> > > > > [root@ibm-x3650m4-02 perf]# ./perf record -g -e probe:consume_skb*
> > > > > -aR ^C
> > > > >
> > >
On Mon, Nov 5, 2018 at 5:49 PM Jiri Olsa wrote:
>
> On Mon, Nov 05, 2018 at 03:20:15PM +0900, Xin Long wrote:
>
> SNIP
>
> > > > > [root@ibm-x3650m4-02 perf]# ./perf probe 'consume_skb'
> > > > > [root@ibm-x3650m4-02 perf]# ./perf record -g -e probe:consume_skb*
> > > > > -aR ^C
> > > > >
> > >
On Mon, Nov 05, 2018 at 03:20:15PM +0900, Xin Long wrote:
SNIP
> > > > [root@ibm-x3650m4-02 perf]# ./perf probe 'consume_skb'
> > > > [root@ibm-x3650m4-02 perf]# ./perf record -g -e probe:consume_skb* -aR
> > > > ^C
> > > >
> > > Thanks Jiri,
> > >
> > > My debugging script is using tracepoint
On Mon, Nov 05, 2018 at 03:20:15PM +0900, Xin Long wrote:
SNIP
> > > > [root@ibm-x3650m4-02 perf]# ./perf probe 'consume_skb'
> > > > [root@ibm-x3650m4-02 perf]# ./perf record -g -e probe:consume_skb* -aR
> > > > ^C
> > > >
> > > Thanks Jiri,
> > >
> > > My debugging script is using tracepoint
On Mon, Nov 5, 2018 at 4:18 AM Jiri Olsa wrote:
>
> On Sat, Nov 03, 2018 at 06:36:21PM +0900, Xin Long wrote:
> > On Fri, Nov 2, 2018 at 7:26 PM Jiri Olsa wrote:
> > >
> > > On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> > > > On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
> > >
On Mon, Nov 5, 2018 at 4:18 AM Jiri Olsa wrote:
>
> On Sat, Nov 03, 2018 at 06:36:21PM +0900, Xin Long wrote:
> > On Fri, Nov 2, 2018 at 7:26 PM Jiri Olsa wrote:
> > >
> > > On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> > > > On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
> > >
On Sat, Nov 03, 2018 at 06:36:21PM +0900, Xin Long wrote:
> On Fri, Nov 2, 2018 at 7:26 PM Jiri Olsa wrote:
> >
> > On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> > > On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
> > >
> > > # perf record -e 'skb:consume_skb' -ag
> > > ^C[ perf
On Sat, Nov 03, 2018 at 06:36:21PM +0900, Xin Long wrote:
> On Fri, Nov 2, 2018 at 7:26 PM Jiri Olsa wrote:
> >
> > On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> > > On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
> > >
> > > # perf record -e 'skb:consume_skb' -ag
> > > ^C[ perf
On Fri, Nov 2, 2018 at 7:26 PM Jiri Olsa wrote:
>
> On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> > On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
> >
> > # perf record -e 'skb:consume_skb' -ag
> > ^C[ perf record: Woken up 1 times to write data ]
> > [ perf record: Captured and
On Fri, Nov 2, 2018 at 7:26 PM Jiri Olsa wrote:
>
> On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> > On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
> >
> > # perf record -e 'skb:consume_skb' -ag
> > ^C[ perf record: Woken up 1 times to write data ]
> > [ perf record: Captured and
On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
>
> # perf record -e 'skb:consume_skb' -ag
> ^C[ perf record: Woken up 1 times to write data ]
> [ perf record: Captured and wrote 0.612 MB perf.data (634 samples) ]
>
> # perf script
>
On Fri, Nov 02, 2018 at 03:36:13PM +0900, Xin Long wrote:
> On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
>
> # perf record -e 'skb:consume_skb' -ag
> ^C[ perf record: Woken up 1 times to write data ]
> [ perf record: Captured and wrote 0.612 MB perf.data (634 samples) ]
>
> # perf script
>
On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
# perf record -e 'skb:consume_skb' -ag
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.612 MB perf.data (634 samples) ]
# perf script
swapper 0 [009] 274370.117711: skb:consume_skb:
On upstream kernel(4.19) or RHEL-8 kernel(4.18.0):
# perf record -e 'skb:consume_skb' -ag
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.612 MB perf.data (634 samples) ]
# perf script
swapper 0 [009] 274370.117711: skb:consume_skb:
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