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Table 2 Experimental results of resource allocation for S1 sequence

From: A proactive resource allocation method based on adaptive prediction of resource requests in cloud computing

Metrics

RR

SPEA2

NSGA-II

RAMPVR

8 Threads

10 Threads

Number of used PMs

564

477

473

460

462

Resource performance matching distance

352.20

435.72

402.57

407.57

395.27

Resource proportion matching distance

18,769.42

11,299.49

12,319.08

11,975.88

12,521.97

Resource utilization (CPU)

74.90%

58.62%

64.01%

62.80%

64.79%

Resource utilization (memory)

28.76%

60.28%

65.45%

64.29%

66.20%

Solution time

0.3 s

1593 s

1551 s

977 s

886 s