US 12,223,170 B1
Storage array latency analysis
David Moloney, Carrigaline (IE); Eileen Kelleher, Wilton (IE); and Colm O'Leary, Ovens (IE)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Aug. 3, 2023, as Appl. No. 18/229,850.
Int. Cl. G06F 3/06 (2006.01)
CPC G06F 3/0611 (2013.01) [G06F 3/0653 (2013.01); G06F 3/0683 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method comprising:
receiving an input/output (IO) workload at a storage array;
determining a latency corresponding to processing one or more IO requests of the IO workload;
identifying a cause of a portion of the latency;
determining an external factor contributing to a first portion of the latency, wherein the external factor includes an external transfer time corresponding to the one or more IO requests; and
performing a remediation action based on the cause identified.