[ldv-project] Cannot visit port 8999 after installing statistics visualization

[lucefe]

Hi, Evgeny

Now I know that "329, 31" means 329.31 seconds.

But I am still confused by the relationship between several kinds of time.
I guess "Time" is the sum of the columns under "Children time" which
contains "CPP", "PBLAST.OPT" and "SMT_SOLVER", but I found this is always
not true. In addition, I found that NOT all the three time ( "CPP",
"PBLAST.OPT" and "SMT_SOLVER") are listed for all tasks. For example, from
some task, "PBLAST.OPT" may be omitted, and for some other task,
"SMT_SOLVER" may be omitted. *SO what is the rule?*

In addition, I found that the time used by BLAST with the command
(csd_deg_dscv/28/dscv_tempdir/dscv/rcv/32_7a/main-ldv_main6_sequence_infinite_withcheck_stateful/runs/drivers/gpu/drm/vmwgfx/vmwgfx.ko.1.gz)
recorded in file vmwgfx.ko.1.gz is more than 10 minutes  which is greately
bigger than the reported time 24020.000(about 24 seconds) in the
corresponding pax file for this task, * could you tell me why I get so
different results?*

Thank you very much.

Best regards,
lucefu.




2014-06-24 19:56 GMT+08:00 lucefe <noviceup at gmail.com>:

> Hi, Evgeny
>
> Thank you for you reply, and Now I can use the statistics server.
>
> Now I have some question on the Reported Time by LDV.  For example, I
> checked driver(drivers/gpu/drm/vmwgfx), the stats visualization tool shew
> that the Time is "375, 00" In addition, it also shew three sub column under
> "Children time", where "CPP" is "0, 04" "PBLAST.OPT"  is "329, 31" and
> "SMT_SOLVER" is "338, 17".
>
> I found "Time" is not the sum of the three time under "Children time". So could
> you tell me what does each time represent? Furthermore, does time is
> computed with seconds or minutes? I guess "329, 31" represents 329 minutes
> and 31 seconds, right?
>
> Best regards,
> lucefu.
>
>
>
>
>
> 2014-06-23 21:01 GMT+08:00 Evgeny Novikov <novikov at ispras.ru>:
>
> Hi Lucefe,
>>
>> please, read "$LDV_TOOLS_SRC/stats-visualizer/README". As well see
>> Section "ADDITIONAL PREREQUISITES" in "$LDV_TOOLS_SRC/INSTALL". I hope that
>> your issue is already covered there.
>>
>> Best regards,
>> Evgeny.
>>
>>
>> On 06/20/2014 06:45 PM, lucefe wrote:
>>
>>> Hi, everyone
>>>
>>> I installed statistics visualization with command
>>>
>>> sudo prefix=... make install-visualization
>>>
>>> I installed LDV on ubuntu 12.04, and thus I used "config.ubuntu.sample"
>>> as "config". However, after the command is carried out successfully without
>>> any error message and web server was restarted with command
>>> /etc/init.d/apache2 stop&start, I can not visit http://localhost:8999
>>> by means of my browser.
>>>
>>> Who can tell me what's wrong, or do I miss some steps? Thank you in
>>> advance.
>>>
>>>
>>> lucefe
>>>
>>>
>>>
>>>
>> --
>> Evgeny Novikov
>> Linux Verification Center, ISPRAS
>> web: http://linuxtesting.org
>> e-mail: novikov at ispras.ru
>>
>>
>
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