Cumulative improvements for CI troubleshooting (#2996)

* feat: show more error information in zb output

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

* chore(ci): gc stress tests to save logs as artifacts

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

* chore: add benchmark results to job summaries

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

* fix: count and show zb errors

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

* ci: fix the flaky coverage of the redis logger

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

---------

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

.github/workflows/benchmark.yaml

@@ -40,4 +40,6 @@ jobs:
           external-data-json-path: ./cache/benchmark-data.json
           # Workflow will fail when an alert happens
           fail-on-alert: true
+          # Show data in the job summary
+          summary-always: true
       # Upload the updated cache file for the next job by actions/cache

.github/workflows/cluster.yaml

@@ -254,6 +254,8 @@ jobs:
           external-data-json-path: ./cache/benchmark-data.json
           # Workflow will fail when an alert happens
           fail-on-alert: true
+          # Show data in the job summary
+          summary-always: true
       # Upload the updated cache file for the next job by actions/cache
 
   minio-redis:
@@ -507,4 +509,6 @@ jobs:
           external-data-json-path: ./cache/benchmark-data.json
           # Workflow will fail when an alert happens
           fail-on-alert: true
+          # Show data in the job summary
+          summary-always: true
       # Upload the updated cache file for the next job by actions/cache

.github/workflows/gc-stress-test.yaml

@@ -37,6 +37,14 @@ jobs:
             sudo rm -rf /tmp/zot
         continue-on-error: true
 
+      - name: Upload zot logs
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: gc-referrers-bench-local
+          path: /tmp/gc-referrers-bench-local.log
+          if-no-files-found: error
+
       - name: Check on failures
         if: steps.bench.outcome != 'success'
         run: |
@@ -68,6 +76,14 @@ jobs:
             sudo rm -rf /tmp/zot
         continue-on-error: true
 
+      - name: Upload zot logs
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: gc-bench-local
+          path: /tmp/gc-bench-local.log
+          if-no-files-found: error
+
       - name: Check on failures
         if: steps.bench.outcome != 'success'
         run: |
@@ -142,11 +158,20 @@ jobs:
           AWS_SECRET_ACCESS_KEY: fake
         continue-on-error: true
 
+      - name: Upload zot logs
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: gc-referrers-bench-s3
+          path: /tmp/gc-referrers-bench-s3.log
+          if-no-files-found: error
+
       - name: Check on failures
         if: steps.bench.outcome != 'success'
         run: |
           cat /tmp/gc-referrers-bench-s3.log
           exit 1
+
       - uses: ./.github/actions/teardown-localstack
 
   gc-stress-s3:
@@ -217,9 +242,18 @@ jobs:
           AWS_SECRET_ACCESS_KEY: fake
         continue-on-error: true
 
+      - name: Upload zot logs
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: gc-bench-s3
+          path: /tmp/gc-bench-s3.log
+          if-no-files-found: error
+
       - name: Check on failures
         if: steps.bench.outcome != 'success'
         run: |
           cat /tmp/gc-bench-s3.log
           exit 1
+
       - uses: ./.github/actions/teardown-localstack