[erlang-questions] Tool for performace evaluation

Andy W. Song <>
Tue May 31 09:42:32 CEST 2011


Is it possible to track processes' CPU usage?

Thanks
Andy

2011/5/31 Mazen Harake <>

> Message Queue, Heap size, Stack size and Heap Total
>
> On 31 May 2011 09:20, Andy W. Song <> wrote:
> > That works, thanks. Can you explain a little bit what those columns means
> > such as hsize?
> > Regards
> > Andy
> > 2011/5/31 Mazen Harake <>
> >>
> >> Try entop instead.
> >>
> >> https://github.com/mazenharake/entop
> >>
> >> /M
> >>
> >> On 31 May 2011 08:32, Andy W. Song <> wrote:
> >> > I run Erlang on a remote machine through SSH. When I fire up etop it
> >> > get:
> >> > 1> etop:start().
> >> > Application initialization failed: no display name and no $DISPLAY
> >> > environment variable
> >> > Error in startup script: no display name and no $DISPLAY environment
> >> > variable
> >> >     while executing
> >> > "load /usr/lib/libtk8.4.so.0 Tk"
> >> >     ("package ifneeded" script)
> >> >     invoked from within
> >> > "package require Tk 8.3"
> >> >     (file "/usr/lib/erlang/lib/gs-1.5.12/priv/gstk.tcl" line 7)
> >> > How can I use text mode?
> >> > Thanks
> >> > Andy
> >> > On Mon, May 23, 2011 at 8:26 PM, Gustav Simonsson
> >> > <> wrote:
> >> >>
> >> >> etop:start().
> >> >>
> >> >> gives information similar to 'top' in UNIX:
> >> >> http://www.erlang.org/doc/man/etop.html
> >> >>
> >> >> Regards,
> >> >> Gustav Simonsson
> >> >>
> >> >> ----- Original Message -----
> >> >> From: "Muhammad Yousaf" <>
> >> >> To: 
> >> >> Sent: Monday, May 23, 2011 1:00:32 PM GMT +01:00 Amsterdam / Berlin /
> >> >> Bern
> >> >> / Rome / Stockholm / Vienna
> >> >> Subject: [erlang-questions] Tool for performace evaluation
> >> >>
> >> >>
> >> >> Hi,
> >> >>
> >> >> Is there any tools to evaluate the performance of a module in Erlang
> >> >> that
> >> >> can show graphical interface for time elapse, memory usage,
> performance
> >> >> benchmarks etc ??
> >> >>
> >> >> or is there any alternative to do this in Erlang
> >> >>
> >> >> Thanks in advance
> >> >>
> >> >> Regards,
> >> >>
> >> >>
> >> >> Muhammad Yousaf
> >> >>
> >> >>
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> >> >
> >> >
> >> > --
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> >> >
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> > 有志者,事竟成,破釜沉舟,百二秦关终属楚
> > 苦心人,天不负,卧薪尝胆,三千越甲可吞吴
> >
>



-- 
---------------------------------------------------------------
有志者,事竟成,破釜沉舟,百二秦关终属楚
苦心人,天不负,卧薪尝胆,三千越甲可吞吴
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