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3.8.1 node stuck with 100% CPU #3935

@ixje

Description

@ixje

Describe the bug

                                                                                                                                                                                                    
│                         NEO NODE STATUS                            │                                                                                                                              
├────────────────────────────────────────────────────────────────────┤                                                                                                                              
│ Current Time: 2025-05-09 05:54:33   Uptime: 0d 00h 01m 00s         │                                                                                                                              
├─────────────────────────────────┬──────────────────────────────────┤                                                                                                                              
│ BLOCKCHAIN STATUS               │ SYSTEM RESOURCES                 │                                                                                                                              
├─────────────────────────────────┼──────────────────────────────────┤                                                                                                                              
│ Block Height:      7259863      │ Memory Usage:           76 MB    │                                                                                                                              
│ Header Height:     7259863      │ CPU Usage:           100.0 %     │                                                                                                                              
├─────────────────────────────────┼──────────────────────────────────┤                                                                                                                              
│ TRANSACTION POOL                │ NETWORK STATUS                   │                                                                                                                              
├─────────────────────────────────┼──────────────────────────────────┤                                                                                                                              
│ Total Txs:               0      │ Connected:               8       │                                                                                                                              
│ Verified Txs:            0      │ Unconnected:           118       │                                                                                                                              
│ Unverified Txs:          0      │ Max Block Height:  7263748       │                                                                                                                              
└─────────────────────────────────┴──────────────────────────────────┘                                                                                                                              
 Syncing: [█████████████████████████████████████████████] 99.95%        

It has been stuck on 7259863 for hours.

console log on shows nothing.
How can I debug this?

Expected behavior
I expect the node to sync. Or at least give me some indication what is failing or what it is waiting on.

Platform:

  • OS: Ubuntu 22.04
  • Version neo-cli 3.8.1

(Optional) Additional context

neo> plugins
[Installed]      ApplicationLogs  @3.8.1  Synchronizes smart contract VM executions and notifications (NotifyLog) on blockchain.
[Not Installed]  DBFTPlugin
[Installed]      LevelDBStore     @3.8.1  Uses LevelDB to store the blockchain data
[Installed]      OracleService    @3.8.1  Built-in oracle plugin
[Not Installed]  RocksDBStore
[Not Installed]  RpcClient
[Installed]      RpcServer        @3.8.1  Enables RPC for the node
[Installed]      SQLiteWallet     @3.8.1  A SQLite-based wallet provider that supports wallet files with .db3 suffix.
[Installed]      StateService     @3.8.1  Enables MPT for the node
[Not Installed]  StorageDumper
[Installed]      TokensTracker    @3.8.1  Enquiries balances and transaction history of accounts through RPC

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