[frontport] Wrap dashboard recording rule references in sum() for multi-validator compatibility (#5733)

[ndr-ds]

Motivation

Recording rules produce single-valued results per instance, but when aggregating across multiple validators the raw recording rule name returns multiple series. Dashboard panels need to wrap them in sum().

Proposal

Wrap all recording rule references in dashboard panels with sum() for multi-validator compatibility.

Frontport of #5733.

Test Plan

CI

[ndr-ds]

• [frontport] Add certificate_upload_batch_size CLI option for ValidatorUpdater (#5818) #5872
• [frontport] Increase histogram bucket limits for WASM/EVM metrics (#5816) #5871
• [frontport] Log IncorrectOutcome as error instead of debug (#5815) #5870
• [frontport] Add per-method breakdown to proxy and server request metrics (#5795) #5869
• [frontport] Batch certificate reads in ValidatorUpdater to prevent OOM (#5800) #5867
• [frontport] Observe inbox_size metric once per inbox instead of once per bundle (#5794) #5866
• [frontport] Add source label to DbStorage metrics for cache vs DB visibility (#5780) #5865
• [frontport] Increase cache sizes (#5774) #5873
• [frontport] Increase storage cache defaults for Conway (#5771) #5861
• [frontport] Split blob_cache_size into individual cache size flags (#5769) #5859
• [frontport] Make block cache and execution state cache sizes configurable via CLI (#5770) #5858
• [frontport] Expose storage cache CLI flags in the Helm chart (#5767) #5857
• [frontport] Reduce retry noise when validators are unhealthy (#5740) #5855
• [frontport] Add missing README.md for linera-cache to fix documentation CI (#5748) #5854
• [frontport] Cache immutable data in DbStorage (#5742) #5853
• [frontport] Add linera-cache to packages.txt (#5745) #5852
• [frontport] Aggregate save view latency histograms before computing percentiles (#5741) #5851
• [frontport] Add global blob cache to DbStorage (#5718) #5850
• [frontport] Extract caching into linera-cache crate with concurrent ValueCache (#5714) #5849
• [frontport] Make RocksDB config cgroup-aware to prevent OOM in containers (#5734) #5848
• [frontport] Circuit breaker for validator notification streams (#5717) #5845
• [frontport] Bump wasmer to 4.4.0-linera.8 - skip trap backtrace capture (#5721) #5844
• [frontport] Parallel per-chain inbox processing in chain listener (#5691) #5840
• [frontport] Switch ScyllaDB compaction to LCS and enable immediate tombstone GC (#5682) #5839
• [frontport] Add --prioritize-bundles-from flag for priority-based bundle selection (#5674) #5838
• [frontport] Measure state hash computation latency in microseconds (#5662) #5837
• [frontport] Add Prometheus metrics for WASM bytecode sizes (#5643) #5836
• [frontport] Fix zombie validator subscription entries in ChainListener (#5619) #5833
• [frontport] Replace selective COPY patterns with COPY . . in all Dockerfiles (#5621) #5832
• [frontport] Add validator address to subscription stream error logs (#5580) #5831
• [frontport] Extract CommonCliOptions from the linera binary into linera-service library (#5529) #5829
• [frontport] Make time budget and count limit work together for bundle staging (#5507) #5828
• [frontport] Inject traceID and spanID into log output for logs-to-traces correlation (#5476) #5827
• [frontport] Add k8sattributes processor to enrich trace spans with Kubernetes metadata (#5477) #5826
• [frontport] Retry gRPC subscription streams on HTTP 502 Bad Gateway (#5489) #5825
• [frontport] Add --staging-bundles-time-budget-ms for time-budgeted bundle staging (#5393) #5824
• [frontport] Add Total line to proxy requests per second dashboard panel (#5811) #5868
• [frontport] Add ScyllaDB I/O panels and cluster filter to ScyllaDB dashboard (#5784) #5864
• [frontport] Fix General dashboard error rate queries (#5779) #5863
• [frontport] Increase cache sizes and improve cache dashboard visibility (#5774) #5862
• [frontport] Add WASM bytecode size panels to Execution dashboard (#5765) #5856
• [frontport] Add Prometheus counter for validator notification subscription errors (#5641) #5834
• [frontport] Wrap dashboard recording rule references in sum() for multi-validator compatibility (#5733) #5847 👈 (View in Graphite)
• [frontport] Optimize Grafana dashboards with Prometheus recording rules (#5732) #5846
• [frontport] Sync Grafana dashboard JSONs with live monitoring state (#5719) #5843
• [frontport] Change dashboard auto-refresh from 5s to 10s (#5716) #5842
• [frontport] Sync central monitoring dashboards and fix pm-infra metrics bleeding (#5712) #5841
• [frontport] Add WASM bytecode size panels to Execution dashboard (#5643) #5835
• [frontport] Fix misleading Grafana dashboard metrics (#5533) #5830
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[graphite-app]

Merge activity

• Mar 30, 2:56 AM UTC: Graphite rebased this pull request, because this pull request is set to merge when ready.