[erlang-questions] Tool for performace evaluation

[Andy W. Song]

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 <
gustav.simonsson@REDACTED> 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" <muhammad.yousaf@REDACTED>
> To: erlang-questions@REDACTED
> 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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