log Network Execution Time

关闭旧网络

ps -ef | grep geth

kill -9 

/opt/gopath/src/github.com/go-ethereum/build/bin/geth removedb

rm -rf /root/Ethereumdata

重新启动：

/opt/gopath/src/github.com/go-ethereum/build/bin/geth --datadir "/root/Ethereumdata" init /opt/gopath/src/github.com/genesis.json

nohup /opt/gopath/src/github.com/go-ethereum/build/bin/geth --identity "myethereum" --http --http.addr "0.0.0.0" --http.corsdomain "*" --http.api "eth,net,web3,personal,admin,shh,txpool,debug,miner" --port 30303 --http.port "7545" --nodiscover --maxpeers '5' --networkid '123456' --datadir '/root/Ethereumdata'  --txpool.accountslots '16'  --txpool.globalslots '5120'  --txpool.accountqueue '64'  --txpool.globalqueue '1024' --miner.gaslimit '30000000' --miner.gasprice '10'  --miner.recommit '13s'  --log.json --trace   --vmdebug --allow-insecure-unlock >> geth.log 2>&1 &

/opt/gopath/src/github.com/go-ethereum/build/bin/geth attach geth.ipc

personal.newAccount('yhj123')

personal.unlockAccount(eth.accounts[0],'yhj123',0)

miner.setEtherbase(eth.accounts[0])

设置钱包账户为miner账户

miner.setEtherbase('0xA98D40001cf6f3859dE29fbFDFE13eBa2C940601')

balanse=web3.fromWei(eth.getBalance(eth.accounts[0]),'ether')

miner.start()

miner.stop()

genesis 配置文件

```handlebars
{
  "config": {
    "chainId": 10086,
    "homesteadBlock": 0,
    "eip150Block": 0,
    "eip155Block": 0,
    "eip158Block": 0,
    "byzantiumBlock": 0,
    "constantinopleBlock": 0,
    "petersburgBlock": 0,
    "istanbulBlock": 0,
    "berlinBlock": 0,
    "londonBlock": 0
  },
  "alloc": {},
  "coinbase": "0x0000000000000000000000000000000000000000",
  "difficulty": "0x20000",
  "extraData": "",
  "gasLimit": "0x1c9c380",
  "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "timestamp": "0x00"
}