EXP.md

EEHPA: Energy Efficient Horizontal Pod Autoscaler

Hardware Info

Name	Link	Threads
c220g1	https://www.wisc.cloudlab.us/portal/show-hardware.php?type=c220g1	32
sm220u	https://www.wisc.cloudlab.us/portal/show-hardware.php?type=sm220u	64

Experimental Setup

Baselines

System	DVFS	Config	Files	Avg P99 (ms)	Power (W)
HPA	performance	2 x sm220u	242	1171	371
Cilantro	performance	2 x sm220u	814	3169	334
Ax	performance	2 x sm220u	414	237	345

System	DVFS	Config	Files	Avg P99 (ms)	Power (W)
HPA	performance	4 x c220g1	241	1305	274
Cilantro	performance	4 x c220g1	1313	5188	235
Ax	performance	4 x c220g1	240	680	199

Mix old and new hardware

System	DVFS	Config	Files	Avg P99 (ms)	Power (W)
HPA	performance	2 x c220g1, 1 x sm220u	365	994	321
Cilantro	performance	2 x c220g1, 1 x sm220u	959	1373	270
Ax	performance	2 x c220g1, 1 x sm220u	157	193	238

Ax Multi-Objective

System	DVFS	Config	Files	Avg P99 (ms)	Power (W)
Ax	performance	3 x c220g1, 2 x sm220u	238	100	369