On 2016.10.07 at 07:09 +0200, Markus Trippelsdorf wrote:
> On 2016.10.07 at 06:56 +0200, Markus Trippelsdorf wrote:
> > On 2016.10.07 at 06:32 +0200, Markus Trippelsdorf wrote:
> > > On 2016.10.07 at 13:22 +0900, Namhyung Kim wrote:
> > > > On Fri, Oct 07, 2016 at 05:51:18AM +0200, Markus Trippelsdorf wrote:
> > > > > On 2016.10.07 at 10:17 +0900, Namhyung Kim wrote:
> > > > > > On Thu, Oct 06, 2016 at 06:33:33PM +0200, Markus Trippelsdorf wrote:
> > > > > > > Scrolling down is broken when using "perf top --hierarchy".
> > > > > > > When it starts up everything is OK and one can scroll up and down
> > > > > > > to all
> > > > > > > entries. But as further and further new entries get added to the
> > > > > > > list,
> > > > > > > scrolling down is blocked (at the position of the last entry that
> > > > > > > was
> > > > > > > shown directly after startup).
> > > > > >
> > > > > > I think below patch will fix the problem. Please check.
> > > > >
> > > > > Yes. It works fine now. Many thanks.
> > > >
> > > > Good. Can I add your Tested-by then?
> > >
> > > Sure.
> >
> > And BTW symbols are currently always cut off at 60 characters in
> > expanded entries.
>
> Hmm, no. Sometimes they are cut off, sometimes they are not. I haven't
> figured out what triggered this strange behavior.
Here is an example:
% echo $COLUMNS
179
% perf top --hierarchy
+ 34.81% [kernel]
- 20.89% chrome
0.51% [.] v8::internal::IncrementalMarking:
0.43% [.] tc_malloc
0.29% [.] sqlite3BtreeMovetoUnpacked
0.28% [.] tc_free
0.24% [.] v8::internal::BodyDescriptorBase:
0.24% [.] sqlite3VdbeExec
0.22% [.] v8::internal::MarkCompactCollecto
0.19% [.] blink::SelectorChecker::checkOne
0.19% [.] SkBlitRow::Color32
0.18% [.] SkBlitLCD16OpaqueRow_SSE2
0.17% [.] btreeInitPage.part.366
0.16% [.] blink::SelectorChecker::matchSele
0.15% [.] blink::ElementRuleCollector::coll
0.15% [.] blink::CSSTokenizer::consumeName
0.14% [.] sqlite3GetVarint
0.13% [.] operator new[]
0.12% [.] FPDFAPI_inflate_fast
0.11% [.] v8::internal::HeapObject::SizeFro
0.09% [.] tracked_objects::ThreadData::Tall
...
--
Markus
