kubernetes-sigs / karpenter

80%

main: 82%

LAST BUILD ON BRANCH scheduling-performance

branch: scheduling-performance

CHANGE BRANCH

x

Reset

Sync Branches

• scheduling-performance
• 1-29-ci-test
• 1.31
• 1.32changes
• 130
• 224
• 749-manual-node-provisioning
• DropPDBCheck
• DropPDBandEvent
• GetProvisionablePodsReducenominatedNodeName
• Immutability-nodeclaim-spec
• MaxDelayChange
• Move-Meetings-To-Zoom
• abstract-prometheus-metrics
• adammw/nillableduration-roundtrip
• add-alicloud
• add-caller-in-debug
• add-capacity-reservation-rfc
• add-cleanup-section
• add-client-go-metrics
• add-compat-annotation-key
• add-disrupted-pod-count
• add-disruption-reason-v1-API
• add-eks-cluster-name-tag
• add-event-filter-nodeclaim
• add-gc-controller
• add-global-default-termination-grace-period
• add-go-cache-key
• add-has-intersection
• add-initialized-key
• add-invalidation-metrics
• add-logging-consolidation-timeout
• add-max-provision-time
• add-more-resource-tracking-testing
• add-more-scheduler-logging
• add-new-member-approvers
• add-node-condition-metrics
• add-node-overlay-crds
• add-node-overlay-feature-flag
• add-node-registration-delay-option
• add-nodeclaim-label
• add-nodeclaim-name-to-gc-test
• add-nodeclassref-defaults
• add-nodeoverlay-validation-controller
• add-note-on-unschedulable
• add-object-based-metrics
• add-openvex-action
• add-pod-evict-metrics
• add-pod-scheduled-label
• add-queue-depth-metrics
• add-random-name-string-for-nodeclass
• add-readiness-liveness-pod-options
• add-release-md
• add-sbom-generation
• add-should-succeed
• add-status-vaildation-v1
• add-to-the-testing-readme
• add-update-comment
• add-v1-rollback-33
• add-v1-rollback-34
• add-v1-rollback-35
• add-v1-rollback-36
• add-v1-rollback-37
• add-validation-policy-for-nodeclaim-test
• add-webhook-33
• add-webhook-34
• add-webhook-35
• add-webhook-36
• add-webhook-37
• add-webhook-disable-back
• addToPresubmit
• additional-metrics
• additional-metrics2
• address-spurious-logging
• allow-custom-condition-reason
• auto-update-composite-actions
• avoid-deepcopy-nodepool-health
• avoid-spammy-log-messges
• avoid-sudo-for-toolchain
• avoid-validating-admission-policy-for-30
• aws-7176
• aws-instance-types-for-kwok
• aws-instance-types-script
• backport-1958
• backport-33
• backport-34
• backport-35
• backport-36
• backport-37
• backport-max-delay-v33
• backport-max-delay-v34
• backport-max-delay-v35
• backport-max-delay-v36
• backport-max-delay-v37
• backport-nillable-roundtrip
• backport-nillableduration-v33
• backport-nillableduration-v34
• backport-removal-registration-enforcement-1.0.x
• backport-removal-registration-enforcement-1.1.x
• backport-removal-registration-enforcement-1.2.x
• backport-state-fix-1.0
• backport-state-fix-1.1
• backport-state-fix-1.2
• beta-renaming
• bguo/tiebreak_cost_with_lower_node_counts
• block-registration-nodeclaim-e2etests
• bsoghigian/cluster-state-metrics
• bsoghigian/cringe-typo
• bsoghigian/design-disruption-controls-by-action
• bsoghigian/disruption-by-method-poc
• bsoghigian/forceful-expiration
• bsoghigian/increase-severity-of-registration-ttl
• bsoghigian/kwok-failure-case
• bsoghigian/nit-lord
• bsoghigian/stage-1-cluster-state-sync-log
• bsoghigian/supported-cloud-providers
• bsoghigian/trunc
• bucket-scaling
• buckets
• budgetMetric
• budgets
• budgetsInitialized
• bump-controller-gen
• bump-dependencies
• bump-drift-version
• bump-go
• bump-go-1.23
• bump-go-minor-version
• bump-go-mod-version
• bump-go-version
• bump-golang.org/x/net
• bump-k8s-deps
• bump-kubebuilder
• bump-lifecycle-cache-expiration
• bump-main
• bump-node-expire-time
• bump-operator-pkg
• bump-operatorpkg
• bump-tejolote
• bump-tejolote-v0.34
• bump-tejolote-v0.35
• bump-version
• bump-wait-time-for-termination-test
• cache-instance-types-drift
• cache-pod-request-calculation
• cache-pod-requirements
• cache-taints-existing-nodes
• candidate-shuffling
• capitalization
• capitalize
• change-env-vars
• change-webhook-port
• check-before-allocation
• check-node-ready
• checkPodTimes
• cherry-pick-1.5.x
• cherry-pick-consistent-nodepool-ordering
• cherry-pick-consistent-nodepool-ordering-head
• cherry-pick-nodeclaim-drifted
• cherry-pick-nodeclaim-drifted-v0.33
• cherry-pick-patch-with-conflict
• cherry-pick-scheduling-fix
• cherry-pick-webhook-fix-v0.33.x
• cherry-pick-webhook-fix-v0.34.x
• cherry-pick-webhook-fix-v0.35.x
• cherry-pick-webhook-fix-v0.36.x
• chore--Add-goarch-label-to-karpenter_build_info-Prometheus-metric
• chore/bump-rc-fg-beta
• chore/clarify-candidate-condition
• chore/dont-wait-for-cache-sync-readiness
• chore/fail-open-termination
• chore/nodepool-field-indexer
• chore/promote-approver
• chore/rename-disruption-taint
• chore/revert-dependabot-bumps
• chore/webhook-work
• ci/semantic-pull-request
• ci_chart
• ci_no_failfast
• clarify-failed-scheduling-error
• clarify-logging
• clean-up-hash-controller
• cleanup/errorsNewString
• cleanup/updateKwokNodePoolExample
• cleanup_knative_const
• cluster-state-improvements
• cmcavoy/consolidation-policies
• cmcavoy/consolidation-policies-problem-statement
• cmcavoy/consolidation-policies-rfc
• cmcavoy/eviction-reason
• cmcavoy/fix-panic-update-nodepool-resources
• cmcavoy/nodeclaim-drifted-status
• cmcavoy/nodeclaim-image-id-status
• cmcavoy/rfc-multi-node-consolidation-partitioning
• cn-karpenter-providers
• code-cleanup
• codeql-github-actions
• commandID
• config-scaling
• consider-daemonset-host-ports
• consistent-order-nodepools
• consolidationWarningsUseGoroutine
• consolidationmetricchange
• contributorladder
• convert-metric-seconds
• convert-singleton
• cp
• cps_final
• crd-validation-fix
• create-separate-leader-config
• create-seprate-metrics-for-unhealthy-nodes
• create-v1-api
• deadcode
• decouple-label-propagation
• defaultDisruption
• deflake-batch-testing
• deflake-nodeclass-ready-test
• degraded-nodepool-implementation
• degraded-nodepool-rfc
• delete-cloudprovider-from-consistancy
• deletingNodePods
• dependabot/github_actions/actions-deps-0863c7dfb2
• dependabot/github_actions/actions-deps-0bd1363a87
• dependabot/github_actions/actions-deps-1145a91e6d
• dependabot/github_actions/actions-deps-20e27695a3
• dependabot/github_actions/actions-deps-2d71499196
• dependabot/github_actions/actions-deps-32b83e8393
• dependabot/github_actions/actions-deps-4abbfe558e
• dependabot/github_actions/actions-deps-750ccbbb06
• dependabot/github_actions/actions-deps-91aaeb209c
• dependabot/github_actions/actions-deps-a331d3ec2d
• dependabot/github_actions/actions-deps-a9bb80ae19
• dependabot/github_actions/actions-deps-aa3137d618
• dependabot/github_actions/actions-deps-aa31b7642d
• dependabot/github_actions/actions-deps-af23a0451d
• dependabot/github_actions/actions-deps-b93eff89fb
• dependabot/github_actions/actions-deps-c95a42c707
• dependabot/github_actions/actions-deps-c9d06844a7
• dependabot/github_actions/actions-deps-cba3cefdba
• dependabot/github_actions/actions-deps-de9fd018b5
• dependabot/github_actions/actions-deps-dfe2ea1b26
• dependabot/github_actions/actions-deps-e885cd6180
• dependabot/github_actions/actions-deps-e8df6e148d
• dependabot/github_actions/actions-deps-edf2abb101
• dependabot/github_actions/actions-deps-f2e6fc259d
• dependabot/github_actions/actions-deps-f4c9def711
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-028b5da3eb
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-0b8ac05584
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-4167a8d32d
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-4a64306a6a
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-4f79472919
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-589d31e782
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-6c51e4eaa6
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-7fd683b6bc
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-83d1e47aa6
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-9bce8512ee
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-9f0572fc03
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-b23e0286c6
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-b9d24f3e7e
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-bb19256708
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-bb248a2c00
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-c0a0bce6de
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-d1ac57ba92
• dependabot/github_actions/dot-github/actions/install-deps/action-deps-d98d492598
• dependabot/github_actions/dot-github/actions/install-prometheus/action-deps-0bd1363a87
• dependabot/github_actions/dot-github/actions/install-prometheus/action-deps-5f967e2fbc
• dependabot/github_actions/dot-github/actions/install-prometheus/action-deps-a9bb80ae19
• dependabot/github_actions/dot-github/actions/install-prometheus/action-deps-aa3137d618
• dependabot/github_actions/dot-github/actions/install-prometheus/action-deps-ee1c097272
• dependabot/github_actions/dot-github/actions/install-pyroscope/action-deps-0bd1363a87
• dependabot/github_actions/dot-github/actions/install-pyroscope/action-deps-5f967e2fbc
• dependabot/github_actions/dot-github/actions/install-pyroscope/action-deps-a9bb80ae19
• dependabot/github_actions/dot-github/actions/install-pyroscope/action-deps-aa3137d618
• dependabot/github_actions/dot-github/actions/install-pyroscope/action-deps-ee1c097272
• dependabot/go_modules/github.com/docker/docker-25.0.5incompatible
• dependabot/go_modules/github.com/docker/docker-26.0.2incompatible
• dependabot/go_modules/github.com/docker/docker-28.3.3incompatible
• dependabot/go_modules/go-deps-103bedb26b
• dependabot/go_modules/go-deps-1079573ef2
• dependabot/go_modules/go-deps-16f3a93451
• dependabot/go_modules/go-deps-1b70b3d543
• dependabot/go_modules/go-deps-22c37f94f9
• dependabot/go_modules/go-deps-26c0daa9c7
• dependabot/go_modules/go-deps-2a26803c06
• dependabot/go_modules/go-deps-2c7b8ed289
• dependabot/go_modules/go-deps-2e1863f1c3
• dependabot/go_modules/go-deps-2e53f835cf
• dependabot/go_modules/go-deps-3152d91a64
• dependabot/go_modules/go-deps-31eb58bbac
• dependabot/go_modules/go-deps-3298d91aff
• dependabot/go_modules/go-deps-32c56ff17f
• dependabot/go_modules/go-deps-33b51b922c
• dependabot/go_modules/go-deps-34dfaafe11
• dependabot/go_modules/go-deps-34efa51163
• dependabot/go_modules/go-deps-35be06ab4d
• dependabot/go_modules/go-deps-3752cf4d0e
• dependabot/go_modules/go-deps-39b0e0dbb5
• dependabot/go_modules/go-deps-3c040ce5a3
• dependabot/go_modules/go-deps-3fdf95c7f8
• dependabot/go_modules/go-deps-43562641d9
• dependabot/go_modules/go-deps-45a9b3f503
• dependabot/go_modules/go-deps-47c8d64da1
• dependabot/go_modules/go-deps-4860341040
• dependabot/go_modules/go-deps-4ab07d9832
• dependabot/go_modules/go-deps-4d35de9cee
• dependabot/go_modules/go-deps-54990c6e82
• dependabot/go_modules/go-deps-59c6c0f9e9
• dependabot/go_modules/go-deps-5c299bd168
• dependabot/go_modules/go-deps-64ab4fdf8a
• dependabot/go_modules/go-deps-70a7111e4a
• dependabot/go_modules/go-deps-70cce8f4b8
• dependabot/go_modules/go-deps-7181f12cca
• dependabot/go_modules/go-deps-7ae10d0c82
• dependabot/go_modules/go-deps-7b630ec851
• dependabot/go_modules/go-deps-7c57346605
• dependabot/go_modules/go-deps-8d12308c52
• dependabot/go_modules/go-deps-9484089056
• dependabot/go_modules/go-deps-96ef50ff72
• dependabot/go_modules/go-deps-970acc0a0a
• dependabot/go_modules/go-deps-98204ac2bc
• dependabot/go_modules/go-deps-9da65bc3ef
• dependabot/go_modules/go-deps-9dbe911a30
• dependabot/go_modules/go-deps-9e1a1b4e61
• dependabot/go_modules/go-deps-a26f84994e
• dependabot/go_modules/go-deps-aafcd85786
• dependabot/go_modules/go-deps-b286305dda
• dependabot/go_modules/go-deps-b32434af80
• dependabot/go_modules/go-deps-b45805df4d
• dependabot/go_modules/go-deps-b486891a77
• dependabot/go_modules/go-deps-b49374ee12
• dependabot/go_modules/go-deps-bf965f0328
• dependabot/go_modules/go-deps-ce6589a1ba
• dependabot/go_modules/go-deps-cf6471f37a
• dependabot/go_modules/go-deps-d42542a069
• dependabot/go_modules/go-deps-d6e9e1235d
• dependabot/go_modules/go-deps-d862e59188
• dependabot/go_modules/go-deps-dd8d89da05
• dependabot/go_modules/go-deps-e4660959a9
• dependabot/go_modules/go-deps-e7754cedc6
• dependabot/go_modules/go-deps-e8b0ade27c
• dependabot/go_modules/go-deps-e92fddaca8
• dependabot/go_modules/go-deps-eb8ab059b3
• dependabot/go_modules/go-deps-f0236302bb
• dependabot/go_modules/go-deps-f060c3e1d6
• dependabot/go_modules/go-deps-f6d18035b1
• dependabot/go_modules/go-deps-f7f3897ff7
• dependabot/go_modules/go-deps-f88fd22d97
• dependabot/go_modules/go-deps-fef51527f6
• dependabot/go_modules/go-deps-ff871369fd
• dependabot/go_modules/golang.org/x/net-0.36.0
• dependabot/go_modules/golang.org/x/net-0.38.0
• dependabot/go_modules/google.golang.org/protobuf-1.33.0
• dependabot/go_modules/k8s-go-deps-0430d9cbd0
• dependabot/go_modules/k8s-go-deps-049dcb6180
• dependabot/go_modules/k8s-go-deps-091e63e963
• dependabot/go_modules/k8s-go-deps-11c2febb7d
• dependabot/go_modules/k8s-go-deps-126f2777ad
• dependabot/go_modules/k8s-go-deps-14df57238d
• dependabot/go_modules/k8s-go-deps-167043cce5
• dependabot/go_modules/k8s-go-deps-1c6d8067ea
• dependabot/go_modules/k8s-go-deps-220a830dbe
• dependabot/go_modules/k8s-go-deps-231ed3a57f
• dependabot/go_modules/k8s-go-deps-27335b194e
• dependabot/go_modules/k8s-go-deps-27be66b8bb
• dependabot/go_modules/k8s-go-deps-3298688982
• dependabot/go_modules/k8s-go-deps-32fc5c9159
• dependabot/go_modules/k8s-go-deps-39ecad44ef
• dependabot/go_modules/k8s-go-deps-3f7638467b
• dependabot/go_modules/k8s-go-deps-56b85287b5
• dependabot/go_modules/k8s-go-deps-600582f642
• dependabot/go_modules/k8s-go-deps-6194577487
• dependabot/go_modules/k8s-go-deps-61f8fe23f4
• dependabot/go_modules/k8s-go-deps-66cd263137
• dependabot/go_modules/k8s-go-deps-7d9ffc9d7a
• dependabot/go_modules/k8s-go-deps-84e618833d
• dependabot/go_modules/k8s-go-deps-8a8570f09a
• dependabot/go_modules/k8s-go-deps-95454db923
• dependabot/go_modules/k8s-go-deps-9d3459377c
• dependabot/go_modules/k8s-go-deps-ab0a33dc64
• dependabot/go_modules/k8s-go-deps-b33a7a15cf
• dependabot/go_modules/k8s-go-deps-b6a9766fde
• dependabot/go_modules/k8s-go-deps-b894d95f33
• dependabot/go_modules/k8s-go-deps-e4940faae3
• dependabot/go_modules/k8s-go-deps-edb6009c13
• dependabot/go_modules/k8s-go-deps-f351cbf957
• dependabot/go_modules/k8s-go-deps-f918240c84
• dependabot/go_modules/k8s-go-deps-fbd319033c
• deps/bump-go-124
• deps/bump-operatorpkg
• dequeue-already-evicted-pods
• dev-2116
• devel/fix-kustomize
• devel/logging-migration
• disable-KIP-steo
• disable-metrics-controllers
• discover-allocatable
• disruption-code-comments
• disruption-metric-fix
• disruption-nop-validator
• disruption-queue-duration-scaling
• disruption-termination-grace-period
• disruption-utilization
• disruptionBudgets
• disruptionConditions
• dl-add-oracle-cloud-provider
• docs
• docs-proxmox
• docs/1228-scheduler-mode-impact
• docs/issue-triage-schedule-update
• dont-deepcopy-nodeclaim-handlers
• dont-deepcopy-synced
• dont-reparse-selector
• drift-initialized-default-disruption
• drift-versioning-design
• drmorr/kwok-custom-instance-types
• drmorr/update-readme
• drop-addl-managed-check
• drop-cloudprovider-delete
• drop-consolidation-disabled-event
• drop-deep-copy-allocatable
• drop-event-recorder
• drop-hostname-requirement
• drop-kind-e2e-push-main
• drop-kind-support-exempt
• drop-log-config
• drop-logger-name-injection
• drop-nodepool-owner-key
• drop-remaining-KPI-actions
• drop-scheduler-context
• drop-setflags
• drop-simulation-mode
• drop-stale-bot
• drop-stored-version-annotation
• drop-stored-version-annotation-33
• drop-stored-version-annotation-34
• drop-stored-version-annotation-35
• drop-stored-version-annotation-36
• drop-timeout-cli-arg
• drop-unneeded-re-calculation
• drop-v1-webhook
• drop-v1alpha5-labels
• drop-v1beta1
• dummyNodeClass
• duplicate-nodeclaim-check
• e2e-configuration
• e2e-junit-report
• emitAndEventFilter
• empty-nodepools-fix
• empty-storageclass-fix
• enable-copyloopvar
• enable-kind-cluster-runs
• enable-specifying-leader-election-namespace
• enable-webhooks-by-default-v37
• ensure-instance-type-max-reset
• ensure-nodeclaim-logged-with-node
• ensure-observed-generation-updated
• envtest-1.25-fix
• ephemeral-taint
• error
• eventNodePool
• eventNodePools
• events
• eventual-disruption
• expanded-static-drift-testing
• expirationnode
• expireAfterMove
• expose-cluster-state
• factor-min-values
• fail-on-the-first-error
• feat-cherrypick
• feat-cherrypick-34
• feat-group
• feat-ignore-retryable-error
• feat-instance-termination
• feat-kwok-scheme
• feat-logging
• feat-metrics
• feat-nc-requirements
• feat-node-requests
• feat-nodoeclaim-terminating
• feat-np-readiness
• feat-pod-nc
• feat-private-cluster
• feat-propagate-sc
• feat-reconfigure-metrics
• feat-revert-retryable
• feat-staging-nc-req
• feat-status-conditions
• feat-test-retryable-error
• feat-total-metrics
• feat-webhook
• feat/allow-disable-deleting-node-pods
• feat/consolidation-timeout-options
• feat/disruption-candidate-taints
• feat/global-nodeclaim-limit
• feat/pod-level-resources
• feat/reserved-capacity-2
• feat/termination-conditions
• feat/volume-attachment-observability
• feature/allow-disruption
• feature/kwok/custom-instance-types
• feature/kwok/custom-well-known-labels
• feature/node-drift-status
• feature/odcr
• feature/prometheus-metrics-nodes-created-terminated-capacity-type
• feature/prometheus-metrics-nodes-created-terminated-filter-metrics
• feature/support-tz-for-disruption-budgets-schedule
• finalizers-rbac-for-kwok-provider
• fix-1
• fix-2
• fix-2123
• fix-3
• fix-4
• fix-bad-init
• fix-budget-validation
• fix-candidate-shuffling-log
• fix-casing-for-disruption-metrics
• fix-cluster-state-synced-metric
• fix-configmap-waiter
• fix-conflict-check
• fix-consistency-error
• fix-consolidation-test-flake
• fix-daemonset-bug
• fix-daemonset-node-affinity
• fix-data-race
• fix-data-race-ci-testing
• fix-data-race-tests
• fix-disruption-metric
• fix-disruption-reason-casing
• fix-double-launch-bug
• fix-duration
• fix-e2e-test-run
• fix-exceed-limits-log-line
• fix-expiration-test-flake
• fix-filter-instance-types-in-disruption
• fix-finalization-nodeclaim-unknown-status
• fix-force-delete
• fix-hash-race-condition
• fix-heap-profile-benchmarking
• fix-idle-duration-timeout
• fix-incorrect-topology-spread-constraints-with-zonal-volume
• fix-issue-1418
• fix-issue-1418-RFC
• fix-karpenter_nodeclaims_created_total
• fix-kwok-chart
• fix-kwok-provider-deletion
• fix-log-kube-client
• fix-logging
• fix-make-apply
• fix-missed-betrue
• fix-mulit-partition-kwok
• fix-native-sidecar-container-test-location
• fix-nc-ref
• fix-nil-pointer
• fix-nil-ptr-exception
• fix-no-op
• fix-node-disruption
• fix-node-owner-references
• fix-nodeclass-ref-33
• fix-nodeclass-ref-34
• fix-nodeclass-ref-35
• fix-nodeclass-ref-36
• fix-nodeclass-ref-37
• fix-panic-on-min-values
• fix-pipefail
• fix-pod-ack-unschedulable-metric
• fix-pod-errors-for-nodepool
• fix-pod-event-controller
• fix-pod-grouping-wait
• fix-podmetrics
• fix-pointer-ref-event-line
• fix-possible-registration-ttl-race
• fix-preference-policy-provisioning
• fix-pretty-map-print
• fix-reget-on-retry
• fix-resource-tracking
• fix-scheduling-benchmarking
• fix-scheduling-timeout-error-check
• fix-script-dir-hack
• fix-spurious-transport-errors
• fix-spurious-transport-errors-v0.33.x
• fix-spurious-transport-errors-v0.34.x
• fix-spurious-transport-errors-v0.35.x
• fix-spurious-transport-errors-v0.37.x
• fix-spurious-transport-errors-v1.0.x
• fix-ssa
• fix-ssa-33
• fix-ssa-34
• fix-ssa-35
• fix-ssa-36
• fix-ssa-37
• fix-tejolote-release-step
• fix-termination-handling-errors
• fix-undecided-time-naming
• fix-webhook-owner-ref
• fix-webhook-owner-ref-v0.33.x
• fix-webhook-owner-ref-v0.34.x
• fix-webhook-owner-ref-v0.35.x
• fix-webhook-owner-ref-v0.36.x
• fix-zoom-meeting-time
• fix/api-version-to-group
• fix/conditional-mlk
• fix/dedup-logs-marking-consolidatable
• fix/duplicate-expirations
• fix/eviction-rate-limit
• fix/flaky-test-drift-for-stale-instance-type
• fix/hydration-race
• fix/kwok-nodeclass-label-validation
• fix/missing-requirement-logs
• fix/nil-check-nodeclaim-nodeclass-ref
• fix/nodeclaim-node-helpers
• fix/nodeclaim-status-validation
• fix/only-initialize-registered-node
• fix/only-manage-owned-resources
• fix/remove-pod-event-time-cache
• fix/round-trip-duration
• fix/spurious-events
• fix/status-regex
• fixPanicOnShutdown
• fixkwokGroup
• fixup-nodeclasslabelkey
• force-drain-design
• forcefulRFC
• forgradedelete-e2e-tests
• functional
• garvin-error-handling
• garvin-reg-ttl
• generalize-offering-requirements
• generationChanged
• generic-pod-filers
• gh-actions-token-permissions
• global-config
• gnatorx-configurable-reg-ttl
• go-1.22-bump
• go-1.24.4
• go_updateNodeClaimHash
• graceful-error
• grosser/clouderr
• grosser/norm
• group-consolidation-warnings
• handle-mark-for-deletion
• handle-webhook-connectivity-blocked
• handle-webhook-connectivity-blocked-33
• handle-webhook-connectivity-blocked-34
• handle-webhook-connectivity-blocked-35
• handle-webhook-connectivity-blocked-36
• idleAfter
• ignore-duplicate-nodeclaim
• ignoreResources
• implement-conversion-webhook
• implement-unwrap
• improve-topology-node-domain-iteration
• improve/nodeclaim-sorting
• include-new-k8s-versions
• include-status-in-33
• include-status-in-34
• include-status-in-35
• include-status-in-36
• increase-max-instance-types
• increase-nodeclaim-max-delay
• inject-kwok-resources
• install-kwok-disable-node-lease
• invalidate-empty-nodes-with-pod-churn
• invalidbudget
• isdisruptable
• issue#2002
• issue-1348
• issue-705
• itcontroller
• itdrift
• k8s-util
• karpenter_pods_disrupted_total
• karpenter_pods_drained_total
• karpenter_scheduler_unschedulable_pods_count
• kindAction
• kinde2e
• known-values-capacity-type-fix
• kubelet-annoation
• kwok
• kwok-readme-addition
• kwok052
• kwokDesign
• kwokFix
• kwokInstall
• kwokPermissiosn
• kwoke2es
• kwokrbac
• kwoktermination
• launch-ttl-fix
• leader-election-release
• license-year-bump
• limit-by-nodepool
• limit-get-instance-type-calls
• local-dev
• log-success-on-success
• log_encoding
• logging-config-v1
• logging-performance-fix
• logline
• loop-break
• lower-resource-requests-for-nodeclaim-test
• main
• make-nodeclaim-immutable
• metrics
• migration-controller
• min-requirement-flexibility
• modify-conversion-webhook-check
• more-resilient-deletion-handling
• move-ack-pods-to-batcher
• move-build-info-metric
• move-bwagner5-to-emeritus
• move-migration-to-provider
• move-rlock
• multinode-consolidation-timeout-fix
• nameChange
• nick_tran_pairp
• nilable-backport-35
• nilable-backport-36
• nit-range-in-test
• no-deep-copy-non-candidates
• no-require-nodeclaim-condition-status
• node-overlay-rfc
• node-repair-implementation
• node-repair-rfc
• node-termination-hook
• nodeClassRef
• nodeaffinity-ignore-restricted-label
• nodeclaim-lifecycle-registration-timeout
• nodeclaim-lifecycle-unknown
• nodeclaim-operator-histogram-buckets
• nodeclaim-tgp-cel-test
• nodeclass-drift-detection
• nodeclass-not-found
• nodepool-health-log-spelling-chore
• nodepool-only-scheduler
• nodepoolmapcorrectly
• not-allow-resources-for-nodepools
• notConsolidated
• offerings
• only-call-available-once
• only-include-kubelet-not-nil
• only-log-new-nodeclaims
• only-replace-defined-status-condition-on-nodeclass
• only-select-ds-pods
• operator-options
• operator-status-condition-metrics
• optimistically-delete-cache
• optimize-kwok-readme
• orchestrateLog
• outputdir
• overhead-vmreserved
• overlay-instancetypes-in-prov-path
• overlays
• parallelize-disruption-actions
• parallelize-node-filtering
• patch-1
• patch-in-race-condition-fixes
• patch-in-race-condition-fixes-v0.33.x
• patch-uuid-precondition-v0.32.x
• patch-uuid-precondition-v0.33.x
• patch-v0.32
• patch-v0.33
• patch-v0.34
• patch-v0.34-P2
• patch-v0.35
• patch-v0.35-P2
• patch-with-conflict
• patch_release-v0.35.x
• patch_spot
• perform-quick-health-checks-first
• performance
• pin-action
• pin-action-shas
• pod-disruption-schedule
• pod-metrics
• podMetric
• poll-daemonsets
• pre-filter-instance-types
• preference-policy
• pretty
• price-improvement-threshold
• print-columns
• printClusterOnFailure
• printer-columns-nodeclaim
• prioritize-emptiness-consolidation
• promote-drift-to-stable
• provisionerlog
• race-condition-fix
• race-fix
• rdar-131959392-feat-start-end-datetime-budgets
• readme-capi
• recognize-dra-pods
• reconcile-as-reconciler
• recurseOfferings
• reduce-delete-calls
• reduce-log-values-out-size
• reduce-memory-cluster-state-synced
• reduce-multi-patching-termination
• reduce-requirements-for-v1beta1
• refactor-disruption-reason-cond
• refactor-disruption-tests
• refactor/event-reason-as-const
• refactor/exp
• refactor/nc-lifecycle-finalization
• regression-suite
• reject-nodepool-nodeclaim-no-spec
• relax-preferences-per-pod
• release-v0.32.x-hostname-affinity
• release-v0.33.x
• release-v0.33.x-hostname-affinity
• release-v0.34.x
• release-v0.34.x-hostname-affinity
• release-v0.35.x
• release-v0.35.x-hostname-affinity
• release-v0.36.x
• release-v0.37.x
• release-v1.0.x
• release-v1.1.x
• release-v1.2.x
• release-v1.3.x
• release-v1.5.x
• release-v1.6.x
• remove-annoation-hash
• remove-available-call
• remove-custom-ami-requirement
• remove-dead-disruptable-code
• remove-deep-equals
• remove-difference-set-creation
• remove-disruption-reason-v1beta1
• remove-duration-vaildation
• remove-edit-helper
• remove-eventual-disruption
• remove-finalizer-update
• remove-get-offerings
• remove-jackfrancis-reviewers
• remove-karpenter-startup-taint
• remove-knative-ptr
• remove-kubelet-config
• remove-lease-controller
• remove-min-value-33
• remove-needs-triage
• remove-nodepool-resource
• remove-packages-toolchain
• remove-print-requirements
• remove-reason-drifted-testing
• remove-remaining-alpha-fields
• remove-spurious-log-line
• remove-state-node-wording
• remove-testing-line
• removeAllAlpha
• removeKind
• removeTGPbeta1
• removeTimeoutTest
• remove_unnecessary_for_delete
• removeptr
• removewarninglog
• report-node-allocatable-capacity
• req_test
• reservation-manager-panic
• restart-deployment
• restart-deployment-RFC
• retain-ec2nodeclass-info
• retract-karpenter-v0.34
• retract-karpenter-v0.35
• retract-karpenter-versions
• retry-default-namespace
• reuse-node-requirements
• revert-1103-drop-cloudprovider-delete
• revert-1286-chore/revert-dependabot-bumps
• revert-utils
• revertReverts
• rfc/nodeclaim-limits
• sadath-dev-1
• scheduling-sim-cache
• scheme
• scope-role-down
• script_prometheus
• shift-requirment-for-kwok
• show-cron-parse-error
• simplified-metrics-env-var
• small-fix-for-expiration
• specPrint
• speed-up-anti-affinity
• speed-up-cluster-state-tests
• speed-up-order-by-price
• speed-up-resource-checking
• speed-up-scheduling
• spot
• stage-main
• staging/v1
• stalebot
• statecluster
• static-capacity
• static-capacity-controller
• static-capacity-feature-flag
• static-capacity-rfc
• status-conditions-operatorpkg
• status-validation-v1beta1
• stirng-kubeReserved-systemReserved
• stop-adding-spot-in-consolidation
• storage-class-log-fix
• storage-version-migration
• store-nodepool-resources-memory
• strategic-merge-patch-finalizers
• structured-disruption-logging
• sudo-optional
• support-affinity-and-taint-policy
• support-flex-instance-type
• support-imported-crds-for-e2etests
• support-kruise-daemonset
• supported-nodeclass
• sur/sec
• sur/sec2
• sur/sec3
• switch-to-v1
• sync-staging-main
• terminate-node-retry
• terminating
• test-migration-chaos
• test-migration-drift
• test-migration-expiration
• test-migration-intagration
• test-migration-nodeclaim
• test-migration-rfc
• test-migration-setup
• test-migration-termination
• test-prow
• test/node-termination-with-nc
• test/observed-gen-test
• testAssert
• testFlake
• testPods
• testperf
• tests
• tgpPermissions
• thread-safe-set
• threaded-eviction-queue
• threaded-orchestration-queue
• tidy
• timeout-scheduling
• try-pinning-lower
• try-to-fix-issue-1772
• try-to-fix-issue-1772-with-ff
• uninitialized
• unregister-topology-domain
• unregistered-taint-false
• unschedulablePods-metric
• unschedulable_pods_count
• update-API-v1-36
• update-API-v1-37
• update-benchmark
• update-beta-defaults
• update-existing-node-initialization
• update-go
• update-golangci-config
• update-ignored-pod-count-subsystem
• update-issue-stale-bot
• update-issue-templates
• update-license-file
• update-license-notice
• update-node-repair-controller
• update-nodeclassref
• update-owners-aliases
• update-readme-for-community-meetings
• update-reference-aws-karpenter
• update-scheduling-metric
• update-spot-to-spot-stability
• update-staging
• update-status-condition-generation-on-delete
• update-storage-version
• update-v1-API-33
• update-v1-API-34
• update-v1-API-35
• update-wellknown-labels
• update125
• updateKwok
• updateNodeClaim
• update_kpi_evaluate_version
• upgrade-to-v1
• use-client-go-scheme
• use-cluster-state-consistency
• use-pod-metadata-field
• use-reconcile-id-scheduler
• use-self-affinity-tsc
• use-structured-errors
• use-typed-rate-limiting-iface
• utc
• utils
• v0.32.6-cherrypick
• v0.33.2-cherrypick
• v1-rfc
• v1alpha1
• valid-sc-prov
• versioned-hash
• vuln
• wait-between-evictions
• wait-for-cache-sync
• wait-on-cluster-sync-spam
• waitVa
• watch-nodeclasses
• webhooksForBudgets
• whenEmptyOrUnderutilized
• workqueue-metrics

Build # 7715418157

Build Type

Pull #982

github

Committed by tzneal

Commit Message

perf: increase scheduler performance

A few changes that overall increase performance 10-60% depending on the
number of pods/nodes. Its around a ~34% overall improvement:

name               old pods/sec  new pods/sec  delta
Scheduling1-12       3.89k ± 2%    4.36k ± 4%  +12.10%  (p=0.000 n=10+9)
Scheduling50-12      1.44k ±11%    1.70k ± 5%  +18.29%  (p=0.000 n=9+9)
Scheduling100-12     1.30k ±10%    2.09k ± 3%  +60.63%  (p=0.000 n=9+9)
Scheduling500-12     1.47k ± 3%    2.06k ± 1%  +40.65%  (p=0.000 n=8+9)
Scheduling1000-12    1.42k ± 5%    1.99k ± 1%  +39.32%  (p=0.000 n=10+10)
Scheduling2000-12    1.43k ± 1%    1.83k ± 2%  +28.36%  (p=0.000 n=9+9)
Scheduling5000-12    1.09k ± 6%    1.67k ± 2%  +53.75%  (p=0.000 n=9+10)

Pull Request Pull Request #982: perf: increase scheduler performance

Run Details

33 of 33 new or added lines in 4 files covered. (100.0%)

4 existing lines in 2 files now uncovered.

7788 of 9700 relevant lines covered (80.29%)

56927.31 hits per line