76b1a7a16f
This creates a daemon 'pm-qos-mgr' that monitors kubelet cpu-manager static cpu assignments and modifies PM QoS CPU wakeup latency to govern the C-states per CPU. Guaranteed pods with exclusive CPUs get "low" cpu wakeup latency policy (the c-state is capped at C1). Remaining pods (i.e., with default CPUs) get "high" cpu wakeup latency policy, so the cpu may go into higher c-state if idle. Change-Id: I8470217dc53b6a7912b5023d8c0b04d966357222 Closes-Bug: 1830545 Signed-off-by: Jim Gauld <james.gauld@windriver.com> |
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| centos | ||
| src | ||