DRA: measure and track performance of "experimental" allocator · kubernetes/kubernetes#135058

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good first issuehelp wantedkind/featureneeds-triagewg/device-management

Descrizione

What would you like to be added?

ensure that performance tests in https://github.com/kubernetes/kubernetes/blob/master/test/integration/scheduler_perf/dra/performance-config.yaml also run with the experimental allocator: https://github.com/kubernetes/kubernetes/pull/135060
set performance thresholds to prevent regressions (they apply to all allocators)

Why is this needed?

When adding new features to the "experimental" allocator we are not directly breaking "normal" usage of DRA because that uses the "incubating" allocator. But we still want to know about potential performance problems also for those test cases. If there is one, we might not be able to implement an experimental feature in a way that allows promoting it later.

/cc @mortent

Guida contributor

Tech stack: go
Dominio: backendtestingperformance
Tipo issue: feature
Difficoltà: 3
Tempo stimato: 1-2 days
Stato attività: active
Chiarezza: mostly clear
Prerequisiti: GoKubernetestestingkubebuilder
Adatta ai principianti: 35
Direzione di ricerca: Configura i test delle prestazioni per l'allocatore sperimentale secondo l'infrastruttura di test in kubernetes/kubernetes e definisci soglie per prevenire regressioni. Ispeziona il file performance config.yaml esistente e la PR #135060 per capire come eseguire i test con l'allocatore sperimentale.