Standards Based Linux Instrumentation / Bugs / #1418 CPU utilization should account for steal-time

#1418 CPU utilization should account for steal-time

Milestone: Function

Status: pending-fixed

Owner: Michael Chase-Salerno

Labels: Metric Gatherer (85)

Component:

Priority: 5

Updated: 2013-02-06

Created: 2008-11-14

Creator: Narasimha Sharoff

Private: No

The Linux_ProcessorMetricValue reports this metrics.

The processor metrics is meant to have an OS view. Recent changes in Linux have introduced steal-time to account for the time where the LPAR took away the CPU.

The SBLIM data gatherer code should be updated to
take account for this additional value.

Discussion

Tyrel Datwyler - 2008-11-15

priority: 5 --> 9
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Tyrel Datwyler - 2008-12-02

This needs to be accounted for by both the Processor and OperatingSystem metrics.

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Tyrel Datwyler - 2008-12-02

The "ExternalView..." OperatingSystem metrics are the relevant metrics that are effected by steal time.

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Tyrel Datwyler - 2009-05-06

labels: 715955 --> Metric Gatherer
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Tyrel Datwyler - 2009-05-06

priority: 9 --> 5
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Michael Chase-Salerno - 2013-01-24

assigned_to: tyreld --> mchasal
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Michael Chase-Salerno - 2013-02-06

Committed patch.

0001-2284848-CPU-utilization-should-account-for-steal-tim.patch

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Michael Chase-Salerno - 2013-02-06

pushed to git master

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Michael Chase-Salerno - 2013-02-06

status: open --> pending-fixed
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CPU utilization should account for steal-time

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#1418 CPU utilization should account for steal-time

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