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refine pressure_supression eviction and getUtilBasedHeadroom #663

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merged 2 commits into from
Jul 30, 2024

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@cheney-lin cheney-lin added enhancement New feature or request workflow/need-review review: test succeeded, need to review labels Jul 29, 2024
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codecov bot commented Jul 29, 2024

Codecov Report

Attention: Patch coverage is 71.11111% with 13 lines in your changes missing coverage. Please review.

Project coverage is 56.78%. Comparing base (df45505) to head (3f4179f).

Files Patch % Lines
...olicy/cpueviction/strategy/pressure_suppression.go 64.28% 2 Missing and 3 partials ⚠️
...sembler/headroomassembler/assembler_common_util.go 60.00% 2 Missing and 2 partials ⚠️
...pu/assembler/headroomassembler/assembler_common.go 71.42% 1 Missing and 1 partial ⚠️
pkg/metaserver/agent/metric/helper/reclaim.go 85.71% 1 Missing and 1 partial ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main     #663      +/-   ##
==========================================
- Coverage   56.84%   56.78%   -0.07%     
==========================================
  Files         553      554       +1     
  Lines       53165    53185      +20     
==========================================
- Hits        30224    30203      -21     
- Misses      19138    19191      +53     
+ Partials     3803     3791      -12     
Flag Coverage Δ
unittest 56.78% <71.11%> (-0.07%) ⬇️

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@cheney-lin cheney-lin self-assigned this Jul 29, 2024
@cheney-lin cheney-lin force-pushed the dev/refine_util_based branch 2 times, most recently from c30a552 to 5204558 Compare July 30, 2024 02:30
when allow_shared_cores_overlap_reclaimed = true, the workloads of reclaim pool
include shared_cores and reclaimed_cores, so resource supply for reclaimed_cores
should consider shared_cores.

Signed-off-by: linzhecheng <linzhecheng@bytedance.com>
when allow_shared_cores_overlap_reclaimed = true, the workloads of reclaim pool
include shared_cores and reclaimed_cores, so actual resource supply for reclaimed_cores
should be idle of pool plus reclaim usage, so GetEvictPods of pressure_supression is
adapated here.

Signed-off-by: linzhecheng <linzhecheng@bytedance.com>
@cheney-lin cheney-lin force-pushed the dev/refine_util_based branch from 5204558 to 3f4179f Compare July 30, 2024 03:56
@nightmeng nightmeng merged commit 7d9189e into kubewharf:main Jul 30, 2024
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3 participants