Optimized Speculative Execution to Improve Performance of MapReduce Jobs on Virtualized Computing Environment

Table 2

Response time of the application with the idle domain.

App	cpuutil	memutil	rps	wps	await	Svctm (s)	Response time (s)
Bizp2	0.91	0.007	278.099	0.999	0.775	0.345	84.265
cat	0.001	0.044	335.158	433.111	137.643	1.58	27.801
Super PI	0.98	0.001	0.245	1.547	12.222	9.39	99.107
Iozone	0.264	0.036	370.25	392.95	151.99	9.93	108.724
Ccrypt	0.762	0.421	172.77	168.68	5.162	2.13	216.611
Gzip	0.912	0.053	295.72	11.83	8.44	1.18	218.95