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CKA study material · question 684 of 1000

Which two of the following are default hard eviction thresholds on a Linux node? Choose two.

  1. memory.available below 100Mi
  2. memory.available below 500Mi
  3. nodefs.available below 10%
  4. imagefs.available below 5%
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Answer: A. memory.available below 100Mi
C. nodefs.available below 10%

The Linux defaults are memory.available below 100Mi, nodefs.available below 10%, imagefs.available below 15% and nodefs.inodesFree below 5%. 500Mi is the Windows memory default.

Source: Node-pressure Eviction (Kubernetes) — Eviction signals and thresholds › Default eviction thresholds

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