metrics: improve accuracy of CPU gauges#26793

Merged

fjl merged 9 commits intoethereum:masterfrom turboboost55:metrics1

Mar 6, 2023

+24-14

Commits on Mar 6, 2023

metrics: measure collection frequency

turboboost55
authored and
fjl
committed
keep the linter happy

turboboost55
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fjl
committed
avoid loss of precision due to truncation

turboboost55
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fjl
committed
linter issues

turboboost55
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fjl
committed
metrics: use float64 gauge
fjl
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Merge branch 'ethereum:master' into metrics1
turboboost55
authored
metrics: compute CPU percentage metrics using float64 as base unit
fjl
committed
metrics: move update of lastCollectionTime
fjl
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metrics: read time only once
fjl
committed