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@dd-octo-sts dd-octo-sts bot commented Dec 13, 2025

What does this PR do?

Adds the latest Kubernetes version from kindest/node to the e2e test matrix.

Motivation

Keep e2e tests running against the latest Kubernetes version to ensure compatibility.

New version added:

  • v1.34.2

Describe how you validated your changes

CI will validate the new versions work correctly.

@dd-octo-sts dd-octo-sts bot added ask-review Ask required teams to review this PR changelog/no-changelog qa/done QA done before merge and regressions are covered by tests team/container-integrations labels Dec 13, 2025
@dd-octo-sts dd-octo-sts bot requested review from a team as code owners December 13, 2025 06:09
@github-actions github-actions bot added the short review PR is simple enough to be reviewed quickly label Dec 13, 2025
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Gitlab CI Configuration Changes

Modified Jobs

new-e2e-containers
  new-e2e-containers:
    after_script:
    - CODECOV_TOKEN=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $CODECOV token) || exit
      $?; export CODECOV_TOKEN
    - $CI_PROJECT_DIR/tools/ci/junit_upload.sh "junit-${CI_JOB_ID}.tgz" "$E2E_RESULT_JSON"
    - "if [ -d \"$E2E_COVERAGE_OUT_DIR\" ]; then\n  dda inv -- -e coverage.process-e2e-coverage-folders\
      \ $E2E_COVERAGE_OUT_DIR\n  pip install boto3==1.38.8 # TODO: Remove this before\
      \ merging, after dda is bumped in test-infra-definitions\n  dda inv -- -e dyntest.compute-and-upload-job-index\
      \ --bucket-uri $S3_PERMANENT_ARTIFACTS_URI --coverage-folder $E2E_COVERAGE_OUT_DIR\
      \ --commit-sha $CI_COMMIT_SHA --job-id $CI_JOB_ID\nfi\n"
    artifacts:
      expire_in: 2 weeks
      paths:
      - $E2E_OUTPUT_DIR
      - $E2E_RESULT_JSON
      - junit-*.tgz
      - $E2E_COVERAGE_OUT_DIR
      reports:
        annotations:
        - $EXTERNAL_LINKS_PATH
      when: always
    before_script:
    - mkdir -p $GOPATH/pkg/mod/cache && tar xJf modcache_e2e.tar.xz -C $GOPATH/pkg/mod/cache
    - rm -f modcache_e2e.tar.xz
    - mkdir -p ~/.pulumi && tar xJf pulumi_plugins.tar.xz -C ~/.pulumi
    - rm -f pulumi_plugins.tar.xz
    - mkdir -p $GOPATH/pkg/mod/cache && tar xJf modcache_tools.tar.xz -C $GOPATH/pkg/mod/cache
    - rm -f modcache_tools.tar.xz
    - dda inv -- -e install-tools
    - mkdir -p ~/.aws
    - "if [ -n \"$E2E_USE_AWS_PROFILE\" ]; then\n  echo Using agent-qa-ci aws profile\n\
      \  $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E profile >> ~/.aws/config\
      \ || exit $?\n  # Now all `aws` commands target the agent-qa profile\n  export\
      \ AWS_PROFILE=agent-qa-ci\nelse\n  # Assume role to fetch only once credentials\
      \ and avoid rate limits\n  echo Assuming ddbuild-agent-ci role\n  roleoutput=\"\
      $(aws sts assume-role --role-arn arn:aws:iam::669783387624:role/ddbuild-agent-ci\
      \ --external-id ddbuild-agent-ci --role-session-name RoleSession)\"\n  export\
      \ AWS_ACCESS_KEY_ID=\"$(echo \"$roleoutput\" | jq -r '.Credentials.AccessKeyId')\"\
      \n  export AWS_SECRET_ACCESS_KEY=\"$(echo \"$roleoutput\" | jq -r '.Credentials.SecretAccessKey')\"\
      \n  export AWS_SESSION_TOKEN=\"$(echo \"$roleoutput\" | jq -r '.Credentials.SessionToken')\"\
      \nfi\n"
    - $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E ssh_public_key_rsa > $E2E_AWS_PUBLIC_KEY_PATH
      || exit $?
    - touch $E2E_AWS_PRIVATE_KEY_PATH && chmod 600 $E2E_AWS_PRIVATE_KEY_PATH && $CI_PROJECT_DIR/tools/ci/fetch_secret.sh
      $AGENT_QA_E2E ssh_key_rsa > $E2E_AWS_PRIVATE_KEY_PATH || exit $?
    - $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E ssh_public_key_rsa > $E2E_AZURE_PUBLIC_KEY_PATH
      || exit $?
    - touch $E2E_AZURE_PRIVATE_KEY_PATH && chmod 600 $E2E_AZURE_PRIVATE_KEY_PATH &&
      $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E ssh_key_rsa > $E2E_AZURE_PRIVATE_KEY_PATH
      || exit $?
    - $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E ssh_public_key_rsa > $E2E_GCP_PUBLIC_KEY_PATH
      || exit $?
    - touch $E2E_GCP_PRIVATE_KEY_PATH && chmod 600 $E2E_GCP_PRIVATE_KEY_PATH && $CI_PROJECT_DIR/tools/ci/fetch_secret.sh
      $AGENT_QA_E2E ssh_key_rsa > $E2E_GCP_PRIVATE_KEY_PATH || exit $?
    - pulumi login "s3://dd-pulumi-state?region=us-east-1&awssdk=v2&profile=$AWS_PROFILE"
    - ARM_CLIENT_ID=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $E2E_AZURE client_id)
      || exit $?; export ARM_CLIENT_ID
    - ARM_CLIENT_SECRET=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $E2E_AZURE token)
      || exit $?; export ARM_CLIENT_SECRET
    - ARM_TENANT_ID=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $E2E_AZURE tenant_id)
      || exit $?; export ARM_TENANT_ID
    - ARM_SUBSCRIPTION_ID=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $E2E_AZURE subscription_id)
      || exit $?; export ARM_SUBSCRIPTION_ID
    - $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $E2E_GCP credentials_json > ~/gcp-credentials.json
      || exit $?
    - export GOOGLE_APPLICATION_CREDENTIALS=~/gcp-credentials.json
    - dda inv -- -e gitlab.generate-ci-visibility-links --output=$EXTERNAL_LINKS_PATH
    - export DD_ENV=nativetest
    - export DD_CIVISIBILITY_ENABLED=true
    - export DD_CIVISIBILITY_AGENTLESS_ENABLED=true
    - DD_API_KEY=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_API_KEY_ORG2 token)
      || exit $?; export DD_API_KEY
    - export WINDOWS_DDNPM_DRIVER=${WINDOWS_DDNPM_DRIVER:-$(dda inv release.get-release-json-value
      "dependencies::WINDOWS_DDNPM_DRIVER" --no-worktree)}
    - export WINDOWS_DDPROCMON_DRIVER=${WINDOWS_DDPROCMON_DRIVER:-$(dda inv release.get-release-json-value
      "dependencies::WINDOWS_DDPROCMON_DRIVER" --no-worktree)}
    image: registry.ddbuild.io/ci/datadog-agent-buildimages/linux$CI_IMAGE_LINUX_SUFFIX:$CI_IMAGE_LINUX
    needs:
    - go_e2e_deps
    - go_e2e_test_binaries
    - go_tools_deps
    - job: new-e2e-base-coverage
      optional: true
    - qa_agent
    - qa_agent_jmx
    - qa_dca
    - qa_dogstatsd
    parallel:
      matrix:
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:kubernetesVersion=1.19
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:kubernetesVersion=1.22
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:kubernetesVersion=1.27
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:kubernetesVersion=1.29
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:kubernetesVersion=v1.34.0@sha256:7416a61b42b1662ca6ca89f02028ac133a309a2a30ba309614e8ec94d976dc5a
+     - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:kubernetesVersion=v1.34.2@sha256:745f8ed46d8e99517774768227fd1a0af34a6bf395aef9c7ed98fbce0e263918
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:osDescriptor=ubuntu:20-04
      - EXTRA_PARAMS: --run TestKindSuite -c ddinfra:osDescriptor=ubuntu:22-04
      - EXTRA_PARAMS: --run TestECSSuite
      - EXTRA_PARAMS: --run TestDockerSuite
      - EXTRA_PARAMS: --run "TestK8S(CEL|Legacy)FilteringSuite"
      - EXTRA_PARAMS: --skip "Test(Kind|EKS|ECS|Docker|K8SCELFiltering|K8SLegacyFiltering)Suite"
    rules:
    - if: $RUN_E2E_TESTS == "off"
      when: never
    - if: $CI_COMMIT_BRANCH =~ /^mq-working-branch-/
      when: never
    - if: $RUN_E2E_TESTS == "on"
      when: on_success
    - if: $CI_COMMIT_BRANCH == "main"
      when: on_success
    - if: $CI_COMMIT_BRANCH =~ /^[0-9]+\.[0-9]+\.x$/
      when: on_success
    - if: $CI_COMMIT_TAG =~ /^[0-9]+\.[0-9]+\.[0-9]+-rc\.[0-9]+$/
      when: on_success
    - changes:
        compare_to: $COMPARE_TO_BRANCH
        paths:
        - .gitlab/e2e/e2e.yml
        - test/e2e-framework/**/*
        - test/new-e2e/go.mod
        - flakes.yaml
        - release.json
    - changes:
        compare_to: $COMPARE_TO_BRANCH
        paths:
        - comp/core/tagger/**/*
        - comp/core/workloadmeta/**/*
        - comp/core/autodiscovery/listeners/**/*
        - comp/core/autodiscovery/providers/**/*
        - comp/forwarder/defaultforwarder/**/*
        - comp/serializer/**/*
        - pkg/aggregator/*/**
        - comp/languagedetection/**/*
        - pkg/clusteragent/admission/mutate/**/*
        - pkg/clusteragent/languagedetection/**/*
        - pkg/collector/corechecks/cluster/**/*
        - pkg/collector/corechecks/containers/**/*
        - pkg/collector/corechecks/containerimage/**/*
        - pkg/collector/corechecks/containerlifecycle/**/*
        - pkg/collector/corechecks/sbom/**/*
        - pkg/sbom/**/*
        - pkg/util/clusteragent/**/*
        - pkg/util/containerd/**/*
        - pkg/util/containers/**/*
        - pkg/util/docker/**/*
        - pkg/util/ecs/**/*
        - pkg/util/kubernetes/**/*
        - pkg/util/cgroups/**/*
        - pkg/util/trivy/**/*
        - test/new-e2e/tests/containers/**/*
        - test/new-e2e/go.mod
      when: on_success
    - if: $CI_COMMIT_BRANCH =~ /^mq-working-branch-/
      when: never
    - allow_failure: true
      when: manual
    script:
    - export IS_DEV_BRANCH="$(dda inv -- -e pipeline.is-dev-branch)"
    - DYNAMIC_TESTS_BREAKGLASS=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $DYNAMIC_TESTS_BREAKGLASS
      value) || exit $?; export DYNAMIC_TESTS_BREAKGLASS
    - "if [ \"$DYNAMIC_TESTS_BREAKGLASS\" == \"true\" ] || [ \"$IS_DEV_BRANCH\" == \"\
      false\" ] || [ \"$RUN_E2E_TESTS\" == \"on\" ]; then\n  export DYNAMIC_TESTS_FLAG=\"\
      \"\nfi\n"
    - dda inv -- -e new-e2e-tests.run $DYNAMIC_TESTS_FLAG $PRE_BUILT_BINARIES_FLAG $MAX_RETRIES_FLAG
      --local-package $CI_PROJECT_DIR/$OMNIBUS_BASE_DIR --result-json $E2E_RESULT_JSON
      --targets $TARGETS -c ddagent:imagePullRegistry=669783387624.dkr.ecr.us-east-1.amazonaws.com
      -c ddagent:imagePullUsername=AWS -c ddagent:imagePullPassword=$(aws ecr get-login-password)
      --junit-tar junit-${CI_JOB_ID}.tgz ${EXTRA_PARAMS} --test-washer --logs-folder=$E2E_OUTPUT_DIR/logs
      --logs-post-processing --logs-post-processing-test-depth=$E2E_LOGS_PROCESSING_TEST_DEPTH
    stage: e2e
    tags:
    - arch:amd64
    - specific:true
    variables:
      DYNAMIC_TESTS_FLAG: --impacted
      E2E_AWS_PRIVATE_KEY_PATH: /tmp/agent-qa-aws-ssh-key
      E2E_AWS_PUBLIC_KEY_PATH: /tmp/agent-qa-aws-ssh-key.pub
      E2E_AZURE_PRIVATE_KEY_PATH: /tmp/agent-qa-azure-ssh-key
      E2E_AZURE_PUBLIC_KEY_PATH: /tmp/agent-qa-azure-ssh-key.pub
      E2E_COMMIT_SHA: $CI_COMMIT_SHORT_SHA
      E2E_COVERAGE_OUT_DIR: $CI_PROJECT_DIR/coverage
      E2E_GCP_PRIVATE_KEY_PATH: /tmp/agent-qa-gcp-ssh-key
      E2E_GCP_PUBLIC_KEY_PATH: /tmp/agent-qa-gcp-ssh-key.pub
      E2E_KEY_PAIR_NAME: datadog-agent-ci-rsa
      E2E_LOGS_PROCESSING_TEST_DEPTH: 1
      E2E_OUTPUT_DIR: $CI_PROJECT_DIR/e2e-output
      E2E_PIPELINE_ID: $CI_PIPELINE_ID
      E2E_RESULT_JSON: $CI_PROJECT_DIR/e2e_test_output.json
      E2E_USE_AWS_PROFILE: 'true'
      EXTERNAL_LINKS_PATH: external_links_$CI_JOB_ID.json
      FLAKY_PATTERNS_CONFIG: $CI_PROJECT_DIR/flaky-patterns-runtime.yaml
      GIT_STRATEGY: clone
      KUBERNETES_CPU_REQUEST: 6
      KUBERNETES_MEMORY_LIMIT: 16Gi
      KUBERNETES_MEMORY_REQUEST: 12Gi
      MAX_RETRIES_FLAG: ''
      ON_NIGHTLY_FIPS: 'true'
      PRE_BUILT_BINARIES_FLAG: --use-prebuilt-binaries
      REMOTE_STACK_CLEANING: 'true'
      SHOULD_RUN_IN_FLAKES_FINDER: 'true'
      TARGETS: ./tests/containers
      TEAM: container-integrations

Changes Summary

Removed Modified Added Renamed
0 1 0 0

ℹ️ Diff available in the job log.

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Static quality checks

✅ Please find below the results from static quality gates
Comparison made with ancestor ea71b07

Successful checks

Info

Quality gate Delta On disk size (MiB) Delta On wire size (MiB)
agent_deb_amd64 $${+0.06}$$ $${705.55}$$ < $${706.32}$$ $${+0.06}$$ $${172.91}$$ < $${173.81}$$
agent_deb_amd64_fips $${+0.06}$$ $${700.88}$$ < $${701.16}$$ $${-0.02}$$ $${171.86}$$ < $${172.71}$$
agent_heroku_amd64 $${+0}$$ $${327.27}$$ < $${327.69}$$ $${+0.01}$$ $${87.24}$$ < $${88.19}$$
agent_msi $${+0}$$ $${568.87}$$ < $${982.08}$$ $${-0.01}$$ $${141.73}$$ < $${143.01}$$
agent_rpm_amd64 $${+0.06}$$ $${705.53}$$ < $${706.31}$$ $${+0.04}$$ $${175.94}$$ < $${176.86}$$
agent_rpm_amd64_fips $${+0.06}$$ $${700.87}$$ < $${701.15}$$ $${+0.04}$$ $${173.99}$$ < $${174.95}$$
agent_rpm_arm64 $${+0.05}$$ $${691.19}$$ < $${691.67}$$ $${+0.05}$$ $${159.75}$$ < $${160.7}$$
agent_rpm_arm64_fips $${+0.05}$$ $${687.41}$$ < $${687.54}$$ $${+0.03}$$ $${159.21}$$ < $${160.1}$$
agent_suse_amd64 $${+0.06}$$ $${705.53}$$ < $${706.31}$$ $${+0.04}$$ $${175.94}$$ < $${176.86}$$
agent_suse_amd64_fips $${+0.06}$$ $${700.87}$$ < $${701.15}$$ $${+0.04}$$ $${173.99}$$ < $${174.95}$$
agent_suse_arm64 $${+0.05}$$ $${691.19}$$ < $${691.67}$$ $${+0.05}$$ $${159.75}$$ < $${160.7}$$
agent_suse_arm64_fips $${+0.05}$$ $${687.41}$$ < $${687.54}$$ $${+0.03}$$ $${159.21}$$ < $${160.1}$$
docker_agent_amd64 $${+0.06}$$ $${767.88}$$ < $${768.66}$$ $${+0.02}$$ $${260.65}$$ < $${261.52}$$
docker_agent_arm64 $${+0.05}$$ $${777.81}$$ < $${778.35}$$ $${+0.02}$$ $${250.82}$$ < $${251.72}$$
docker_agent_jmx_amd64 $${+0.06}$$ $${958.75}$$ < $${959.54}$$ $${+0.02}$$ $${329.28}$$ < $${330.15}$$
docker_agent_jmx_arm64 $${+0.05}$$ $${957.41}$$ < $${957.95}$$ $${+0.02}$$ $${315.45}$$ < $${316.35}$$
docker_cluster_agent_amd64 $${-0}$$ $${179.11}$$ < $${179.28}$$ $${-0}$$ $${63.24}$$ < $${63.96}$$
docker_cluster_agent_arm64 $${-0}$$ $${196.58}$$ < $${196.79}$$ $${+0.01}$$ $${59.97}$$ < $${60.69}$$
docker_cws_instrumentation_amd64 $${-0}$$ $${7.07}$$ < $${7.12}$$ $${-0}$$ $${2.95}$$ < $${3.29}$$
docker_cws_instrumentation_arm64 $${0}$$ $${6.69}$$ < $${6.92}$$ $${+0}$$ $${2.71}$$ < $${3.07}$$
docker_dogstatsd_amd64 $${+0.01}$$ $${38.67}$$ < $${39.3}$$ $${+0}$$ $${14.94}$$ < $${15.76}$$
docker_dogstatsd_arm64 $${-0.06}$$ $${37.3}$$ < $${37.94}$$ $${+0}$$ $${14.38}$$ < $${14.83}$$
dogstatsd_deb_amd64 $${+0}$$ $${29.89}$$ < $${30.53}$$ $${+0}$$ $${7.88}$$ < $${8.75}$$
dogstatsd_deb_arm64 $${+0}$$ $${28.4}$$ < $${29.11}$$ $${+0}$$ $${6.82}$$ < $${7.71}$$
dogstatsd_rpm_amd64 $${+0}$$ $${29.89}$$ < $${30.53}$$ $${-0}$$ $${7.89}$$ < $${8.76}$$
dogstatsd_suse_amd64 $${+0}$$ $${29.89}$$ < $${30.53}$$ $${-0}$$ $${7.89}$$ < $${8.76}$$
iot_agent_deb_amd64 $${0}$$ $${42.62}$$ < $${43.19}$$ $${+0}$$ $${11.13}$$ < $${11.98}$$
iot_agent_deb_arm64 $${0}$$ $${40.36}$$ < $${40.92}$$ $${-0}$$ $${9.58}$$ < $${10.45}$$
iot_agent_deb_armhf $${0}$$ $${40.26}$$ < $${40.86}$$ $${+0}$$ $${9.7}$$ < $${10.56}$$
iot_agent_rpm_amd64 $${0}$$ $${42.62}$$ < $${43.19}$$ $${-0}$$ $${11.14}$$ < $${12.0}$$
iot_agent_suse_amd64 $${0}$$ $${42.62}$$ < $${43.19}$$ $${-0}$$ $${11.14}$$ < $${12.0}$$

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Regression Detector

Regression Detector Results

Metrics dashboard
Target profiles
Run ID: 457460df-6be1-4456-8f39-e80daf73ba22

Baseline: 7e486ae
Comparison: 8775d7b
Diff

Optimization Goals: ✅ No significant changes detected

Experiments ignored for regressions

Regressions in experiments with settings containing erratic: true are ignored.

perf experiment goal Δ mean % Δ mean % CI trials links
docker_containers_cpu % cpu utilization -1.18 [-4.19, +1.84] 1 Logs

Fine details of change detection per experiment

perf experiment goal Δ mean % Δ mean % CI trials links
quality_gate_logs % cpu utilization +1.24 [-0.23, +2.71] 1 Logs bounds checks dashboard
tcp_syslog_to_blackhole ingress throughput +0.90 [+0.83, +0.97] 1 Logs
file_tree memory utilization +0.82 [+0.75, +0.88] 1 Logs
ddot_metrics memory utilization +0.58 [+0.34, +0.82] 1 Logs
otlp_ingest_logs memory utilization +0.43 [+0.34, +0.52] 1 Logs
uds_dogstatsd_20mb_12k_contexts_20_senders memory utilization +0.04 [-0.01, +0.09] 1 Logs
ddot_metrics_sum_cumulativetodelta_exporter memory utilization +0.04 [-0.19, +0.27] 1 Logs
docker_containers_memory memory utilization +0.03 [-0.04, +0.10] 1 Logs
tcp_dd_logs_filter_exclude ingress throughput +0.00 [-0.07, +0.07] 1 Logs
uds_dogstatsd_to_api ingress throughput -0.01 [-0.13, +0.11] 1 Logs
uds_dogstatsd_to_api_v3 ingress throughput -0.02 [-0.14, +0.11] 1 Logs
file_to_blackhole_500ms_latency egress throughput -0.03 [-0.40, +0.35] 1 Logs
file_to_blackhole_0ms_latency egress throughput -0.05 [-0.45, +0.35] 1 Logs
file_to_blackhole_1000ms_latency egress throughput -0.06 [-0.47, +0.36] 1 Logs
file_to_blackhole_100ms_latency egress throughput -0.07 [-0.12, -0.02] 1 Logs
quality_gate_idle memory utilization -0.09 [-0.13, -0.05] 1 Logs bounds checks dashboard
quality_gate_idle_all_features memory utilization -0.25 [-0.28, -0.21] 1 Logs bounds checks dashboard
ddot_metrics_sum_cumulative memory utilization -0.26 [-0.41, -0.10] 1 Logs
otlp_ingest_metrics memory utilization -0.27 [-0.42, -0.12] 1 Logs
ddot_logs memory utilization -0.32 [-0.38, -0.26] 1 Logs
ddot_metrics_sum_delta memory utilization -0.64 [-0.85, -0.44] 1 Logs
quality_gate_metrics_logs memory utilization -0.94 [-1.14, -0.73] 1 Logs bounds checks dashboard
docker_containers_cpu % cpu utilization -1.18 [-4.19, +1.84] 1 Logs

Bounds Checks: ✅ Passed

perf experiment bounds_check_name replicates_passed links
docker_containers_cpu simple_check_run 10/10
docker_containers_memory memory_usage 10/10
docker_containers_memory simple_check_run 10/10
file_to_blackhole_0ms_latency lost_bytes 10/10
file_to_blackhole_0ms_latency memory_usage 10/10
file_to_blackhole_1000ms_latency lost_bytes 10/10
file_to_blackhole_1000ms_latency memory_usage 10/10
file_to_blackhole_100ms_latency lost_bytes 10/10
file_to_blackhole_100ms_latency memory_usage 10/10
file_to_blackhole_500ms_latency lost_bytes 10/10
file_to_blackhole_500ms_latency memory_usage 10/10
quality_gate_idle intake_connections 10/10 bounds checks dashboard
quality_gate_idle memory_usage 10/10 bounds checks dashboard
quality_gate_idle_all_features intake_connections 10/10 bounds checks dashboard
quality_gate_idle_all_features memory_usage 10/10 bounds checks dashboard
quality_gate_logs intake_connections 10/10 bounds checks dashboard
quality_gate_logs lost_bytes 10/10 bounds checks dashboard
quality_gate_logs memory_usage 10/10 bounds checks dashboard
quality_gate_metrics_logs cpu_usage 10/10 bounds checks dashboard
quality_gate_metrics_logs intake_connections 10/10 bounds checks dashboard
quality_gate_metrics_logs lost_bytes 10/10 bounds checks dashboard
quality_gate_metrics_logs memory_usage 10/10 bounds checks dashboard

Explanation

Confidence level: 90.00%
Effect size tolerance: |Δ mean %| ≥ 5.00%

Performance changes are noted in the perf column of each table:

  • ✅ = significantly better comparison variant performance
  • ❌ = significantly worse comparison variant performance
  • ➖ = no significant change in performance

A regression test is an A/B test of target performance in a repeatable rig, where "performance" is measured as "comparison variant minus baseline variant" for an optimization goal (e.g., ingress throughput). Due to intrinsic variability in measuring that goal, we can only estimate its mean value for each experiment; we report uncertainty in that value as a 90.00% confidence interval denoted "Δ mean % CI".

For each experiment, we decide whether a change in performance is a "regression" -- a change worth investigating further -- if all of the following criteria are true:

  1. Its estimated |Δ mean %| ≥ 5.00%, indicating the change is big enough to merit a closer look.

  2. Its 90.00% confidence interval "Δ mean % CI" does not contain zero, indicating that if our statistical model is accurate, there is at least a 90.00% chance there is a difference in performance between baseline and comparison variants.

  3. Its configuration does not mark it "erratic".

CI Pass/Fail Decision

Passed. All Quality Gates passed.

  • quality_gate_idle_all_features, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_idle_all_features, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_logs, bounds check lost_bytes: 10/10 replicas passed. Gate passed.
  • quality_gate_logs, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_logs, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check memory_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check cpu_usage: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_metrics_logs, bounds check lost_bytes: 10/10 replicas passed. Gate passed.
  • quality_gate_idle, bounds check intake_connections: 10/10 replicas passed. Gate passed.
  • quality_gate_idle, bounds check memory_usage: 10/10 replicas passed. Gate passed.

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