Change log rate output

[Erico Augusto Cavalcanti Guedes]

Hi Dmitry,

I had already tried this before(without success):

$ polygraph-client --config WebWorkload.pg --stats_cycle 5sec
--verb_lvl 10 --log TestStatistcsClient.bin >> TestStatistcsClient.log

snippet of TestStatistcsClient.log:
...
001.67| i-FirstRound  38988 444.00    221  53.38   0  100
001.75| i-FirstRound  41065 415.38    251  55.22   0  100
001.84| i-FirstRound  43235 434.03    222  58.71   0  100
001.92| i-FirstRound  45410 434.99    220  56.92   0  100
002.00| i-FirstRound  47449 407.79    232  56.40   0  100
002.09| i-FirstRound  49464 403.00    250  56.08   0  100
002.17| i-FirstRound  51573 421.78    218  57.85   0  100
002.25| i-FirstRound  53249 335.23    276  52.68   0  100
002.34| i-FirstRound  55097 369.60    256  56.17   0  100
002.42| i-FirstRound  56671 314.80    289  58.64   0  100
002.50| i-FirstRound  58444 354.60    309  58.54   0  100
002.59| i-FirstRound  60111 333.41    273  54.89   0  100
...

Capture rate suffers no change ... :-/


Thanks again,

Erico.