Comments (3)
Here is the VM Instance: https://console.cloud.google.com/compute/instancesDetail/zones/europe-west4-a/instances/crt-mainnet?hl=en&project=nearone-crt. It is using this terraform script: https://github.com/Near-One/infra-ops/pull/64
It is currently downloading blocks
Apr 24 13:00:13 crt-mainnet neard[6014]: 2024-04-24T13:00:13.293735Z INFO stats: #117520067 Downloading blocks 17.79% (2519 left; at 117520067) 32 peers ⬇ 10.0 MB/s ⬆ 4.23 MB/s 1.00 bps 958 Tgas/s CPU: 472%, Mem: 9.67 GB
I believe it should automatically appear on nearone Grafana, I'll share the link when it does.
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The node has been provisioned and is now running, here are the relevant Grafana dashboards:
- Chunk apply latency: https://nearone.grafana.net/goto/VZp4kpfSR?orgId=1
- Blockchain utilization: https://nearone.grafana.net/goto/MHO7kpfSR?orgId=1
I already see some long chunk apply latencies on shards 2, 3 and 5.
I think we can start with 2s threshold for alert, I see 2 such events on shard 5 in the last 6 hours. I'll add some logging to the node to find out the problematic block heights.
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We decided to decommission the node and instead focus on the FT benchmark, so closing this issue.
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Related Issues (20)
- [Project tracking] Cross shard bandwidth limits
- Handle protocol upgrades in congestion control HOT 6
- Large State values cache as part of the protocol
- Gas costs post-memtrie HOT 3
- WARN near_store::db::rocksdb: target="store::db::rocksdb" making a write batch took a very long time, make smaller transactions! HOT 2
- WARN [...] GC Error: block on canonical chain shouldn't have refcount 0 HOT 1
- feat(release) - log an error if the blockchain voted for version higher than the node's
- Header sync incorrectly disregards peers at startup
- [Epoch Sync] EpochInfoAggregator treatment is awkward at the epoch sync boundary
- [Epoch Sync] Implement EpochSyncProof validation
- [Epoch Sync] Network message size optimization
- [Epoch Sync] Implement deriving EpochSyncProof from an older EpochSyncProof
- [Epoch Sync] Error in gc: DB Not Found Error: BLOCK HEADER: 11111111111111111111111111111111
- [Epoch Sync] Implement network rate limiting and caching for EpochSyncRequest
- [Epoch Sync] Minor: Header sync progress is misleading after epoch sync
- Spoofed compute costs metrics
- Chunk endorsement by shard metrics must use shards chunks-endorsed, instead of shard chunks-produced
- Tracking issue for fixing minimal required stake
- [Epoch Sync] Blocks received during state sync marked as invalid
- mainnet: synced node has regular Downloading blocks logs HOT 2
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