Export power limit from RAPL counters #189
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* RAPL counters expose power limit for each domain which can be treated as TDP. We can use this value as fallback when none of other energy counters are available. Power consumed by a cgroup can be estimated as TDP * CPU utilization by cgroup. So, we should only consider the long term power limit as our TDP. * Update test fixtures and docs Signed-off-by: Mahendra Paipuri <[email protected]>
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RAPL counters expose power limit for each domain which can be treated as TDP. We can use this value as fallback when none of other energy counters are available. Power consumed by a cgroup can be estimated as TDP * CPU utilization by cgroup. So, we should only consider the long term power limit as our TDP.
Update test fixtures and docs