- fix RUSAGE_RSS mis-setting due to bad math - remove newlines from log calls
- fix RUSAGE_RSS mis-setting due to bad math
- remove newlines from log calls

linearregression/log-courier,srizzling/log-courier,scrapinghub/log-courier,MichaelLiZhou/log-courier,dixitk13/log-courier,MichaelLiZhou/log-courier,scrapinghub/log-courier,srizzling/log-courier,srizzling/log-courier,linearregression/log-courier,linearregression/log-courier,scrapinghub/log-courier,dixitk13/log-courier,dixitk13/log-courier,MichaelLiZhou/log-courier