Application of Data Science Technologies in Intelligent Prediction of Traffic Congestion

Table 12

Monitoring table of occupying Resources of Cologne Network Operation Program.

Running phase	CPU occupancy rate	Duration	Memory occupancy
initialization	0.1%	Negligible	19MB
parsing/loading road network file	average 1.7%, peak 7.2%	1s	134MB
parsing/loading sampling file	average 18%, peak 34%	6s	800MB
congestion grade rendering	average , peak 15%	equal to sampling time	83MB