A Deep Reinforcement Learning Approach to the Optimization of Data Center Task Scheduling

Table 3

Average delay time of different algorithms on different size of virtual machine clusters (in seconds).

Cluster size	Fair	FCFS	SJF	Proposed algorithm (dynamic cluster size)
300	35.9267	36.8301	14.1581	10.5032 (312)
350	8.5735	8.7036	6.3110	2.86432 (360)
400	4.9019	4.9312	4.8311	2.284914 (387)
450	4.6944	4.6953	4.6936	2.0014 (438)
500	4.6931	4.6931	4.6931	1.9975 (464)