STORAGE RESOURCE MANAGEMENT EMPLOYING LATENCY ANALYTICS

Performance of a computing system is improved by identifying storage clients that generate relatively large workloads and mitigating overall impact of the identified storage clients. Latency is monitored for different write and read I/O request block sizes. When latency for any request bock size inc...

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Main Authors Nadathur, Gokul, Talwar, Vanish
Format Patent
LanguageEnglish
Published 11.10.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Abstract Performance of a computing system is improved by identifying storage clients that generate relatively large workloads and mitigating overall impact of the identified storage clients. Latency is monitored for different write and read I/O request block sizes. When latency for any request bock size increases above a predefined threshold for the request block size, diagnostics are performed to identify a storage client that generated an excessive workload or workloads comprising large blocks that caused the increased latency. A mitigation action can then be performed.
AbstractList Performance of a computing system is improved by identifying storage clients that generate relatively large workloads and mitigating overall impact of the identified storage clients. Latency is monitored for different write and read I/O request block sizes. When latency for any request bock size increases above a predefined threshold for the request block size, diagnostics are performed to identify a storage client that generated an excessive workload or workloads comprising large blocks that caused the increased latency. A mitigation action can then be performed.
Author Talwar, Vanish
Nadathur, Gokul
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SubjectTerms CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Title STORAGE RESOURCE MANAGEMENT EMPLOYING LATENCY ANALYTICS
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