[core] Used toNanoSec in one of the LOG_PRINT statements for time
[core] Used toNanoSec in one of the LOG_PRINT statements for time

nkawahara/Graphite,nkawahara/Graphite,8l/Graphite,fhijaz/Graphite,nkawahara/Graphite,8l/Graphite,fhijaz/Graphite,8l/Graphite,victorisildur/Graphite,victorisildur/Graphite,nkawahara/Graphite,mit-carbon/Graphite,mit-carbon/Graphite,8l/Graphite,fhijaz/Graphite,mit-carbon/Graphite,victorisildur/Graphite,mit-carbon/Graphite,victorisildur/Graphite,fhijaz/Graphite