[Podified] Adopt new memory/cpu request/limit(threshold) values #20847
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* cpu request. 25% to 15%. Run on nodes with less vCPUs/reserve less cpu. * cpu threshold/limit. 50% to 100%. Decrease CPU throttling in pods. * memory request. 250 to 500 MB. More realistic for worker pods. 250 MB wasn't used previously anyway, see below. * memory threshold/limit. 400 MB to 600 MB. This is more realistic and is a more common baseline allowing overrides to be removed. Note, prior to ManageIQ#20834, no request value was honored so kubenetes would use the limit as the request, causing us to reserve too much memory and cpu. Note 2, appliances only enforce memory threshold/limit so this change has minimal impact outside of podified.
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Checked commit jrafanie@4a33201 with ruby 2.6.3, rubocop 0.82.0, haml-lint 0.35.0, and yamllint |
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Thanks to @thadjennings for doing the testing to make these recommendations. 🙇 |
Fryguy
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…d_threshold_limits Adopt new memory/cpu request/limit(threshold) values (cherry picked from commit 10d5e3a)
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kasparov backport details: |
simaishi
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…d_threshold_limits Adopt new memory/cpu request/limit(threshold) values (cherry picked from commit 10d5e3a)
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Note, prior to #20834, no request value was honored so kubenetes would use the limit as the request, causing us to reserve too much memory and cpu.
Note 2, appliances only enforce memory threshold/limit so this change has minimal impact outside of podified.