	US 12,222,791 B2
	Method and apparatus for performing power analytics of a storage system
Ramdas P. Kachare, Pleasanton, CA (US); Wentao Wu, Milpitas, CA (US); and Sompong Paul Olarig, Pleasanton, CA (US)
Assigned to Samsung Electronics Co., Ltd., Yongin-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 4, 2020, as Appl. No. 17/112,933.
Application 17/112,933 is a division of application No. 16/167,306, filed on Oct. 22, 2018, granted, now 11,500,439.
Application 16/167,306 is a continuation in part of application No. 15/975,463, filed on May 9, 2018, granted, now 11,481,016.
Claims priority of provisional application 62/713,466, filed on Aug. 1, 2018.
Claims priority of provisional application 62/638,035, filed on Mar. 2, 2018.
Prior Publication US 2021/0089102 A1, Mar. 25, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 1/3234 (2019.01); G06F 1/3221 (2019.01); G06F 1/3225 (2019.01); G06F 1/3287 (2019.01); G06F 11/30 (2006.01); G06F 11/34 (2006.01); G06F 1/26 (2006.01); G06F 1/28 (2006.01); G06F 1/30 (2006.01); G06F 11/20 (2006.01)

CPC G06F 1/3268 (2013.01) [G06F 1/3221 (2013.01); G06F 1/3225 (2013.01); G06F 1/3287 (2013.01); G06F 11/3034 (2013.01); G06F 11/3062 (2013.01); G06F 11/3476 (2013.01); G06F 1/263 (2013.01); G06F 1/28 (2013.01); G06F 1/30 (2013.01); G06F 11/2015 (2013.01); G06F 2201/81 (2013.01)]

17 Claims

1. A storage system comprising:

a first storage device comprising a first power meter configured to measure a power consumption of the first storage device;

a processor in communication with the first storage device; and

a memory having stored thereon instructions that, based on being executed by the processor, cause the processor to perform:

based at least in part on determining that the first storage device is in a first state, instructing the first storage device to operate at a second state associated with:

a lower power cap than the first state;

a higher entry latency than the first state; and

a same exit latency as the first state.