[erlang-questions] Tool for performace evaluation

Andy W. Song <>
Thu Jun 2 15:27:19 CEST 2011


Great. Thanks.

2011/6/2 Ahmed Omar <>

> As a note, you can start etop in text mode
> etop:start([{output, text}]).
>
>
> 2011/6/2 Hynek Vychodil <>
>
>> Try use -X option to your ssh command. Don't forget that X11 protocol
>> forwarding is also permitted in sshd configuration (X11Forwarding
>> option in sshd_config).
>>
>> On Tue, May 31, 2011 at 8:32 AM, 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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>> >> 
>> >> http://erlang.org/mailman/listinfo/erlang-questions
>> >> _______________________________________________
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>> >> 
>> >> http://erlang.org/mailman/listinfo/erlang-questions
>> >
>> >
>> >
>> > --
>> > ---------------------------------------------------------------
>> > 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
>> >
>> > _______________________________________________
>> > erlang-questions mailing list
>> > 
>> > http://erlang.org/mailman/listinfo/erlang-questions
>> >
>> >
>>
>>
>>
>> --
>> --Hynek (Pichi) Vychodil
>>
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>
>
>
> --
> Best Regards,
> - Ahmed Omar
> http://nl.linkedin.com/in/adiaa
> Follow me on twitter
> @spawn_think <http://twitter.com/#!/spawn_think>
>
>


-- 
---------------------------------------------------------------
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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