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feat: add pool metrics collection during CI tests

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Collects CPU, memory, and API latency from /cluster endpoint every 5s
during test execution. Results saved to reports/{TAG}/pool-metrics.json
This commit is contained in:
russell@unturf.com 2026-01-23 08:57:42 -05:00
parent 2e44723e8e
commit 8434928878
1 changed files with 37 additions and 2 deletions
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39
.gitlab-ci.yml
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@ -226,6 +226,35 @@ report:
- main
- /^\d+\.\d+\.\d+$/
# ============================================================================
# STAGE 8b: Collect Pool Metrics During Tests (Tags Only)
# ============================================================================
collect-pool-metrics:
stage: test
script:
- echo "Starting pool metrics collector..."
- mkdir -p pool-metrics
- bash scripts/collect-pool-metrics.sh start pool-metrics
- echo "Collector running, waiting for tests to complete..."
- |
# Poll until trigger-test-matrix child pipeline completes (max 20 min)
for i in $(seq 1 240); do
sleep 5
bash scripts/collect-pool-metrics.sh status pool-metrics || true
done
- echo "Stopping collector..."
- bash scripts/collect-pool-metrics.sh stop pool-metrics
- echo "Generating pool metrics report..."
- bash scripts/collect-pool-metrics.sh report pool-metrics
- cat pool-metrics/pool-metrics.json
artifacts:
paths:
- pool-metrics/
expire_in: 90 days
rules:
- if: '$CI_COMMIT_TAG =~ /^\d+\.\d+\.\d+$/'
allow_failure: true
# ============================================================================
# STAGE 9: Performance Report (Tags Only)
# ============================================================================
@ -235,6 +264,9 @@ perf-report:
- trigger-test-matrix
- job: build
artifacts: true
- job: collect-pool-metrics
artifacts: true
optional: true
variables:
GIT_STRATEGY: clone
GIT_DEPTH: 0
@ -262,9 +294,12 @@ perf-report:
- echo "Step 3 - Generating performance charts..."
- test -x build/un && test -f "reports/$CI_COMMIT_TAG/perf.json" && build/un -a -f "reports/$CI_COMMIT_TAG/perf.json" scripts/generate-perf-charts.py || echo "WARN - Charts skipped (build/un or perf.json missing)"
- mv -f *.png "reports/$CI_COMMIT_TAG/" 2>/dev/null || true
- echo "Step 4 - Report contents..."
- echo "Step 4 - Adding pool metrics if available..."
- test -f pool-metrics/pool-metrics.json && cp pool-metrics/pool-metrics.json "reports/$CI_COMMIT_TAG/" && echo " ✓ Pool metrics added" || echo " (no pool metrics)"
- test -f pool-metrics/raw-samples.csv && cp pool-metrics/raw-samples.csv "reports/$CI_COMMIT_TAG/" || true
- echo "Step 5 - Report contents..."
- ls -la "reports/$CI_COMMIT_TAG/" 2>/dev/null || echo "No report directory"
- echo "Step 5 - Committing to main..."
- echo "Step 6 - Committing to main..."
- git add reports/
- git diff --cached --quiet && echo "No changes to commit" || git commit -m "perf - Add performance report for $CI_COMMIT_TAG [ci skip]"
- git push origin main || echo "Nothing to push"