[execution] Add Move VM telemetry reporting to ExecutionMetrics#26178
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[execution] Add Move VM telemetry reporting to ExecutionMetrics#26178
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Make the Move VM runtime telemetry module public and add MoveVMTelemetry (boundary type) and MoveVMTelemetryMetrics (Prometheus gauges) to ExecutionMetrics. The latest execution adapter calls try_update after each transaction. This lazily reads the VM telemetry report every 30 seconds and sets the Prometheus gauges covering cache state, timing, and stack sizes.
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cgswords
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Apr 13, 2026
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cgswords
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LGTM but I think we should get someone from an ops team to look at it, too.
jordanjennings-mysten
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Apr 16, 2026
## Description Make the Move VM runtime telemetry module public and add MoveVMTelemetry (boundary type) and MoveVMTelemetryMetrics (Prometheus gauges) to ExecutionMetrics. The latest execution adapter calls try_update after each transaction. This lazily reads the VM telemetry report every 30 seconds and sets the Prometheus gauges covering cache state, timing, and stack sizes. ## Test plan CI --- ## Release notes Check each box that your changes affect. If none of the boxes relate to your changes, release notes aren't required. For each box you select, include information after the relevant heading that describes the impact of your changes that a user might notice and any actions they must take to implement updates. - [ ] Protocol: - [ ] Nodes (Validators and Full nodes): - [ ] gRPC: - [ ] JSON-RPC: - [ ] GraphQL: - [ ] CLI: - [ ] Rust SDK: - [ ] Indexing Framework:
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Description
Make the Move VM runtime telemetry module public and add MoveVMTelemetry (boundary type) and MoveVMTelemetryMetrics (Prometheus gauges) to ExecutionMetrics. The latest execution adapter calls try_update after each transaction. This lazily reads the VM telemetry report every 30 seconds and sets the Prometheus gauges covering cache state, timing, and stack sizes.
Test plan
CI
Release notes
Check each box that your changes affect. If none of the boxes relate to your changes, release notes aren't required.
For each box you select, include information after the relevant heading that describes the impact of your changes that a user might notice and any actions they must take to implement updates.