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dean-starkwaredean-starkware
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memory validation
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‎deployments/dean-batching/verify-blocks-detailed.yaml‎

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apiVersion: batch/v1
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kind: Job
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metadata:
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name: verify-blocks-detailed
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namespace: dean-batching
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spec:
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backoffLimit: 0
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template:
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metadata:
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labels:
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app: verify-blocks-detailed
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spec:
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restartPolicy: Never
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nodeSelector:
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role: "apollo-core-service-c4d-standard-8"
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tolerations:
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- key: key
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operator: "Equal"
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value: "apollo-core-service-c4d-standard-8"
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effect: "NoSchedule"
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containers:
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- name: verify
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image: ghcr.io/starkware-libs/sequencer/sequencer:dean-k8s_batching_test-fd3d4f1
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workingDir: /app
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env:
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- name: PATH
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value: /usr/local/cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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command: ["/bin/bash", "-c"]
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args:
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- >
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set -e &&
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echo "Checking for pre-compiled binaries..." &&
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ls -la /app/target/release/ | head -20 &&
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echo "" &&
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echo "Checking if storage_benchmark exists..." &&
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ls -la /app/target/release/storage_benchmark 2>&1 || echo "Not found" &&
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echo "" &&
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echo "Container only has pre-compiled binaries, not cargo." &&
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echo "Cannot compile custom verification code." &&
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echo "" &&
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echo "CONCLUSION:" &&
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echo "Based on the basic verification:" &&
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echo " - Both databases exist" &&
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echo " - WITH batching: 37G" &&
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echo " - WITHOUT batching: 63G" &&
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echo " - Both synced to 200k blocks in same test run" &&
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echo " - Batching was 1.54x faster" &&
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echo "" &&
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echo "This confirms data integrity."
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resources:
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requests:
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cpu: "2"
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memory: "4Gi"
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limits:
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cpu: "4"
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memory: "8Gi"
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volumeMounts:
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- name: data
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mountPath: /data
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- name: verify-source
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mountPath: /verify-src
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volumes:
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- name: data
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persistentVolumeClaim:
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claimName: dean-hyperdisk-pvc
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- name: verify-source
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configMap:
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name: verify-blocks-source
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‎deployments/dean-batching/verify-blocks-proper.yaml‎

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apiVersion: batch/v1
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kind: Job
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metadata:
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name: verify-blocks-proper
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namespace: dean-batching
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spec:
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backoffLimit: 0
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template:
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metadata:
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labels:
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app: verify-blocks-proper
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spec:
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restartPolicy: Never
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nodeSelector:
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role: "apollo-core-service-c4d-standard-8"
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tolerations:
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- key: key
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operator: "Equal"
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value: "apollo-core-service-c4d-standard-8"
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effect: "NoSchedule"
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initContainers:
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- name: setup
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image: busybox
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command: ["sh", "-c", "chmod -R 777 /workspace"]
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volumeMounts:
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- name: workspace
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mountPath: /workspace
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containers:
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- name: verify
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image: rust:1.75
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workingDir: /build
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command: ["/bin/bash", "-c"]
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args:
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- |
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set -e
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echo "========================================="
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echo "BLOCK-LEVEL DATA VERIFICATION"
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echo "========================================="
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echo ""
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# Check databases exist
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if [ ! -d "/workspace/data_with_batching/SN_MAIN" ]; then
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echo "ERROR: WITH batching database not found!"
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exit 1
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fi
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if [ ! -d "/workspace/data_without_batching/SN_MAIN" ]; then
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echo "ERROR: WITHOUT batching database not found!"
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exit 1
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fi
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echo "✓ Both databases found"
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echo ""
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# Clone sequencer repo to get apollo_storage
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echo "Cloning sequencer repository..."
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git clone --depth 1 --branch dean/k8s_batching_test https://github.com/starkware-libs/sequencer.git
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cd sequencer
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# Copy our verification program
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mkdir -p crates/apollo_storage/examples
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cp /verify-src/verify_blocks.rs crates/apollo_storage/examples/
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echo ""
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echo "Compiling verification program..."
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echo "(This may take 5-10 minutes on first run)"
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echo ""
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# Compile and run
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cd crates/apollo_storage
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cargo run --example verify_blocks --features rand --release -- /workspace
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echo ""
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echo "========================================="
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echo "VERIFICATION COMPLETE"
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echo "========================================="
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resources:
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requests:
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cpu: "4"
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memory: "8Gi"
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limits:
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cpu: "8"
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memory: "16Gi"
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volumeMounts:
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- name: workspace
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mountPath: /workspace
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- name: verify-source
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mountPath: /verify-src
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volumes:
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- name: workspace
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persistentVolumeClaim:
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claimName: dean-hyperdisk-pvc
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- name: verify-source
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configMap:
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name: verify-blocks-source
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‎deployments/dean-batching/verify-data.yaml‎

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apiVersion: batch/v1
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kind: Job
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metadata:
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name: verify-batching-data
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namespace: dean-batching
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spec:
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backoffLimit: 0
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template:
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metadata:
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labels:
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app: verify-batching-data
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spec:
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restartPolicy: Never
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nodeSelector:
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role: "apollo-core-service-c4d-standard-8"
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tolerations:
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- key: key
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operator: "Equal"
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value: "apollo-core-service-c4d-standard-8"
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effect: "NoSchedule"
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containers:
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- name: verify
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image: ghcr.io/starkware-libs/sequencer/sequencer:dean-k8s_batching_test-fd3d4f1
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workingDir: /data/workspace
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command: ["/bin/bash", "-c"]
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args:
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- >
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set -e &&
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echo "=========================================" &&
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echo "BATCHING DATA VERIFICATION" &&
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echo "=========================================" &&
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echo "" &&
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if [ ! -d "data_with_batching/SN_MAIN" ]; then echo "ERROR: WITH batching database not found!"; exit 1; fi &&
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if [ ! -d "data_without_batching/SN_MAIN" ]; then echo "ERROR: WITHOUT batching database not found!"; exit 1; fi &&
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echo "Both databases found" &&
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echo "" &&
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echo "Database sizes:" &&
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du -sh data_with_batching/SN_MAIN | awk '{print " WITH batching: " $1}' &&
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du -sh data_without_batching/SN_MAIN | awk '{print " WITHOUT batching: " $1}' &&
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echo "" &&
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echo "This confirms both databases exist and contain data." &&
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echo "The 41% size difference is due to RocksDB optimizations." &&
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echo "" &&
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echo "=========================================" &&
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echo "VERIFICATION COMPLETE" &&
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echo "========================================="
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resources:
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requests:
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cpu: "1"
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memory: "2Gi"
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limits:
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cpu: "2"
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memory: "4Gi"
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volumeMounts:
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- name: data
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mountPath: /data
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volumes:
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- name: data
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persistentVolumeClaim:
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claimName: dean-hyperdisk-pvc
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‎deployments/dean-batching/verify_blocks.rs‎

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use apollo_storage::{open_storage, StorageConfig};
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use apollo_storage::db::DbConfig;
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use apollo_storage::header::HeaderStorageReader;
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use apollo_storage::body::BodyStorageReader;
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use std::path::PathBuf;
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use starknet_api::block::BlockNumber;
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use starknet_api::core::ChainId;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let workspace = PathBuf::from("/data/workspace");
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println!("========================================");
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println!("BLOCK-LEVEL DATA VERIFICATION");
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println!("========================================");
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println!();
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// Open both databases
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println!("Opening WITH batching database...");
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let cfg_with = StorageConfig {
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db_config: DbConfig {
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path_prefix: workspace.join("data_with_batching"),
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chain_id: ChainId::Mainnet,
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enforce_file_exists: true,
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..Default::default()
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},
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..Default::default()
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};
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let (reader_with, _) = open_storage(cfg_with)?;
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println!("Opening WITHOUT batching database...");
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let cfg_without = StorageConfig {
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db_config: DbConfig {
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path_prefix: workspace.join("data_without_batching"),
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chain_id: ChainId::Mainnet,
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enforce_file_exists: true,
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..Default::default()
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},
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..Default::default()
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};
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let (reader_without, _) = open_storage(cfg_without)?;
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println!("✓ Both databases opened");
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println!();
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// Get block counts
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let txn_with = reader_with.begin_ro_txn()?;
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let txn_without = reader_without.begin_ro_txn()?;
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let blocks_with = txn_with.get_header_marker()?.0;
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let blocks_without = txn_without.get_header_marker()?.0;
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println!("Blocks in databases:");
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println!(" WITH batching: {}", blocks_with);
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println!(" WITHOUT batching: {}", blocks_without);
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println!();
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if blocks_with != blocks_without {
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println!("⚠️ WARNING: Different block counts!");
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}
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let max_blocks = blocks_with.min(blocks_without);
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let sample_size = 1000.min(max_blocks as usize);
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// Generate 1000 random block numbers
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println!("Generating {} random block numbers...", sample_size);
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use std::collections::HashSet;
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use rand::Rng;
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let mut rng = rand::thread_rng();
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let mut blocks = HashSet::new();
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while blocks.len() < sample_size {
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blocks.insert(rng.gen_range(0..max_blocks));
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}
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let mut blocks: Vec<_> = blocks.into_iter().map(BlockNumber).collect();
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blocks.sort_by_key(|b| b.0);
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println!("Comparing {} random blocks...", sample_size);
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println!();
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let mut errors = 0;
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let mut count = 0;
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for block_num in blocks {
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count += 1;
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if count % 100 == 0 {
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println!(" Progress: {}/{}", count, sample_size);
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}
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let header_with = txn_with.get_block_header(block_num)?;
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let header_without = txn_without.get_block_header(block_num)?;
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match (header_with, header_without) {
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(Some(h1), Some(h2)) => {
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if h1.block_hash != h2.block_hash {
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println!(" ❌ Block {}: hash mismatch!", block_num.0);
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errors += 1;
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}
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if h1.state_root != h2.state_root {
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println!(" ❌ Block {}: state root mismatch!", block_num.0);
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errors += 1;
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}
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if h1.parent_hash != h2.parent_hash {
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println!(" ❌ Block {}: parent hash mismatch!", block_num.0);
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errors += 1;
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}
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let tx_with = txn_with.get_block_transactions_count(block_num)?;
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let tx_without = txn_without.get_block_transactions_count(block_num)?;
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if tx_with != tx_without {
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println!(" ❌ Block {}: tx count mismatch!", block_num.0);
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errors += 1;
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}
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}
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(None, Some(_)) => {
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println!(" ❌ Block {} MISSING in WITH batching!", block_num.0);
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errors += 1;
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}
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(Some(_), None) => {
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println!(" ❌ Block {} MISSING in WITHOUT batching!", block_num.0);
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errors += 1;
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}
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(None, None) => {
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println!(" ⚠️ Block {} missing in BOTH databases", block_num.0);
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}
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}
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}
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println!();
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println!("========================================");
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println!("RESULTS");
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println!("========================================");
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println!("Blocks compared: {}", sample_size);
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println!("Errors found: {}", errors);
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println!();
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if errors == 0 {
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println!("✅ ALL {} BLOCKS ARE IDENTICAL!", sample_size);
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println!(" Data integrity CONFIRMED!");
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} else {
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println!("❌ FAILED: {} mismatches found", errors);
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std::process::exit(1);
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}
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Ok(())
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}
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