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You can configure your node using the command line options below (also called flags). There are also sub-commands, which can be used to invoke functionality such as the console or blockchain import/export.
This page list all configuration options for op-geth. op-geth implements the Execution-Layer, with minimal changes for a secure Ethereum-equivalent application environment. The following are options from v1.101308.0 Please note that the executable is still named geth to maintain a minimal diff.

Global options

Account

allow-insecure-unlock

Allows insecure account unlocking when account-related RPCs are exposed by HTTP. The default value is false.

    keystore

    Directory for the keystore. The default is inside the data directory.

      lightkdf

      Reduce key-derivation RAM & CPU usage at some expense of KDF strength. The default value is false.

        password

        Password file to use for non-interactive password input.

          pcscdpath

          Path to the smartcard daemon (pcscd) socket file. The default value is "/run/pcscd/pcscd.comm".

            signer

            External signer (url or path to ipc file).

              unlock

              Comma separated list of accounts to unlock.

                usb

                Enable monitoring and management of USB hardware wallets. The default value is false.

                  API and Console

                  authrpc.addr

                  Listening address for authenticated APIs. The default value is "localhost".

                    authrpc.jwtsecret

                    Path to a JWT secret to use for authenticated RPC endpoints.

                      authrpc.port

                      Listening port for authenticated APIs. The default value is 8551.

                        authrpc.vhosts

                        Comma separated list of virtual hostnames from which to accept requests (server enforced). The default value is "localhost". Accepts ’*’ wildcard.

                          exec

                          Execute JavaScript statement.

                            graphql

                            Enable GraphQL on the HTTP-RPC server. Note that GraphQL can only be started if an HTTP server is started as well. The default value is false.

                              graphql.corsdomain

                              Comma separated list of domains from which to accept cross origin requests (browser enforced).

                                graphql.vhosts

                                Comma separated list of virtual hostnames from which to accept requests (server enforced). The default value is "localhost". Accepts ’*’ wildcard.
                                  Pass custom headers to the RPC server when using --remotedb or the geth attach console. This flag can be given multiple times.

                                    http

                                    Enable the HTTP-RPC server. The default value is false.

                                      http.addr

                                      HTTP-RPC server listening interface. The default value is "localhost".

                                        http.api

                                        API’s offered over the HTTP-RPC interface.

                                          http.corsdomain

                                          Comma separated list of domains from which to accept cross origin requests (browser enforced).

                                            http.port

                                            HTTP-RPC server listening port. The default value is 8545.

                                              http.rpcprefix`\

                                              HTTP path prefix on which JSON-RPC is served. Use ’/’ to serve on all paths.

                                                http.vhosts

                                                Comma separated list of virtual hostnames from which to accept requests (server enforced). The default value is "localhost". Accepts ’*’ wildcard.

                                                  ipcdisable

                                                  Disable the IPC-RPC server. The default value is false.

                                                    ipcpath

                                                    Filename for IPC socket/pipe within the datadir (explicit paths escape it).

                                                      jspath

                                                      JavaScript root path for loadScript. The default value is . (current directory).

                                                        preload

                                                        Comma separated list of JavaScript files to preload into the console.

                                                          rpc.allow-unprotected-txs

                                                          Allow for unprotected (non EIP155 signed) transactions to be submitted via RPC. The default value is false.

                                                            rpc.batch-request-limit

                                                            Maximum number of requests in a batch. The default value is 1000.

                                                              rpc.batch-response-max-size

                                                              Maximum number of bytes returned from a batched call. The default value is 25000000.

                                                                rpc.enabledeprecatedpersonal

                                                                Enables the (deprecated) personal namespace. The default value is false.

                                                                  rpc.evmtimeout

                                                                  Sets a timeout used for eth_call (0=infinite). The default value is 5s.

                                                                    rpc.gascap

                                                                    Sets a cap on gas that can be used in eth_call/estimateGas (0=infinite). The default value is 50000000.

                                                                      rpc.txfeecap

                                                                      Sets a cap on transaction fee (in ether) that can be sent via the RPC APIs (0 = no cap). The default value is 1.

                                                                        ws

                                                                        Enable the WS-RPC server. The default value is false.

                                                                          ws.addr

                                                                          WS-RPC server listening interface. The default value is "localhost".

                                                                            ws.api

                                                                            API’s offered over the WS-RPC interface.

                                                                              ws.origins

                                                                              Origins from which to accept websockets requests.

                                                                                ws.port

                                                                                WS-RPC server listening port. The default value is 8546.

                                                                                  ws.rpcprefix

                                                                                  HTTP path prefix on which JSON-RPC is served over WS. Use ’/’ to serve on all paths.

                                                                                    Developer Chain

                                                                                    dev

                                                                                    Ephemeral proof-of-authority network with a pre-funded developer account, mining enabled. The default value is false.

                                                                                      dev.gaslimit

                                                                                      Initial block gas limit. The default value is 11500000.

                                                                                        dev.period

                                                                                        Block period to use in developer mode (0 = mine only if transaction pending). The default value is 0.

                                                                                          Ethereum

                                                                                          bloomfilter.size

                                                                                          Megabytes of memory allocated to bloom-filter for pruning. The default value is 2048.

                                                                                            config

                                                                                            TOML configuration file.

                                                                                              datadir

                                                                                              Data directory for the databases and keystore. The default value is /home/<user>/.ethereum.

                                                                                                datadir.ancient

                                                                                                Root directory for ancient data (default = inside chaindata).

                                                                                                  datadir.minfreedisk

                                                                                                  Minimum free disk space in MB, once reached triggers auto shut down (default = —cache.gc converted to MB, 0 = disabled).

                                                                                                    db.engine

                                                                                                    Backing database implementation to use (‘pebble’ or ‘leveldb’).

                                                                                                      eth.requiredblocks

                                                                                                      Comma separated block number-to-hash mappings to require for peering (<number>=<hash>).

                                                                                                        exitwhensynced

                                                                                                        Exits after block synchronization completes. The default value is false.

                                                                                                          goerli

                                                                                                          Görli network: pre-configured proof-of-authority test network. The default value is false.

                                                                                                            holesky

                                                                                                            Holesky network: pre-configured proof-of-stake test network. The default value is false.

                                                                                                              mainnet

                                                                                                              Ethereum mainnet. The default value is false.

                                                                                                                networkid

                                                                                                                Explicitly set network id (integer). The default value is 1. For testnets: use —goerli, —sepolia, —holesky instead.

                                                                                                                  op-network, beta.op-network

                                                                                                                  Select a pre-configured OP-Stack network (warning: op-mainnet and op-goerli require special sync, datadir is recommended), options: base-devnet-0-goerli-dev-0, base-devnet-0-sepolia-dev-0, base-goerli, base-mainnet, base-sepolia, conduit-devnet-0-goerli-dev-0, lyra-mainnet, mode-mainnet, op-goerli, op-labs-chaosnet-0-goerli-dev-0, op-labs-devnet-0-goerli-dev-0, op-mainnet, op-sepolia, oplabs-devnet-0-sepolia-dev-0, orderly-mainnet, pgn-mainnet, pgn-sepolia, zora-mainnet, zora-sepolia

                                                                                                                    override.cancun

                                                                                                                    Manually specify the Cancun fork timestamp, overriding the bundled setting. The default value is 0.

                                                                                                                      override.canyon

                                                                                                                      Manually specify the Optimism Canyon fork timestamp, overriding the bundled setting. The default value is 0.

                                                                                                                        override.ecotone

                                                                                                                        Manually specify the Optimism Ecotone fork timestamp, overriding the bundled setting. The default value is 0.

                                                                                                                          override.fjord

                                                                                                                          Manually specify the Optimism Fjord fork timestamp, overriding the bundled setting. The default value is 0.

                                                                                                                            override.interop

                                                                                                                            Manually specify the Optimism Interop feature-set fork timestamp, overriding the bundled setting. The default value is 0.

                                                                                                                              override.verkle

                                                                                                                              Manually specify the Verkle fork timestamp, overriding the bundled setting. The default value is 0.

                                                                                                                                sepolia

                                                                                                                                Sepolia network: pre-configured proof-of-work test network. The default value is false.

                                                                                                                                  snapshot

                                                                                                                                  Enables snapshot-database mode. The default value is true.

                                                                                                                                    Gas Price Oracle

                                                                                                                                    gpo.blocks

                                                                                                                                    Number of recent blocks to check for gas prices. The default value is 20.

                                                                                                                                      gpo.ignoreprice

                                                                                                                                      Gas price below which GPO will ignore transactions. The default value is 2.

                                                                                                                                        gpo.maxprice

                                                                                                                                        Maximum transaction priority fee (or gasprice before London fork) to be recommended by GPO. The default value is 500000000000.

                                                                                                                                          gpo.minsuggestedpriorityfee

                                                                                                                                          Minimum transaction priority fee to suggest. Used on OP chains when blocks are not full. The default value is 1000000.

                                                                                                                                            gpo.percentile

                                                                                                                                            Suggested gas price is the given percentile of a set of recent transaction gas prices. The default value is 60.

                                                                                                                                              Light Client

                                                                                                                                              light.egress

                                                                                                                                              Outgoing bandwidth limit for serving light clients (deprecated). The default value is 0.

                                                                                                                                                light.ingress

                                                                                                                                                Incoming bandwidth limit for serving light clients (deprecated). The default value is 0.

                                                                                                                                                  light.maxpeers

                                                                                                                                                  Maximum number of light clients to serve, or light servers to attach to (deprecated). The default value is 100.

                                                                                                                                                    light.nopruning

                                                                                                                                                    Disable ancient light chain data pruning (deprecated). The default value is false.

                                                                                                                                                      light.nosyncserve

                                                                                                                                                      Enables serving light clients before syncing (deprecated) The default value is false.

                                                                                                                                                        light.serve

                                                                                                                                                        Maximum percentage of time allowed for serving LES requests (deprecated). The default value is 0.

                                                                                                                                                          Logging and Debugging

                                                                                                                                                          log.compress

                                                                                                                                                          Compress the log files. The default value is false.

                                                                                                                                                            log.file

                                                                                                                                                            Write logs to a file.

                                                                                                                                                              log.format

                                                                                                                                                              Log format to use (json|logfmt|terminal).

                                                                                                                                                                log.maxage

                                                                                                                                                                Maximum number of days to retain a log file. The default value is 30.

                                                                                                                                                                  log.maxbackups

                                                                                                                                                                  Maximum number of log files to retain. The default value is 10.

                                                                                                                                                                    log.maxsize

                                                                                                                                                                    Maximum size in MBs of a single log file. The default value is 100.

                                                                                                                                                                      log.rotate

                                                                                                                                                                      Enables log file rotation. The default value is false.

                                                                                                                                                                        log.vmodule

                                                                                                                                                                        Per-module verbosity: comma-separated list of <pattern>=<level> (e.g. eth/*=5,p2p=4).

                                                                                                                                                                          nocompaction

                                                                                                                                                                          Disables database compaction after import. The default value is false.

                                                                                                                                                                            pprof

                                                                                                                                                                            Enable the pprof HTTP server. The default value is false.

                                                                                                                                                                              pprof.addr

                                                                                                                                                                              pprof HTTP server listening interface. The default value is "127.0.0.1".

                                                                                                                                                                                pprof.blockprofilerate

                                                                                                                                                                                Turn on block profiling with the given rate. The default value is 0.

                                                                                                                                                                                  pprof.cpuprofile

                                                                                                                                                                                  Write CPU profile to the given file.

                                                                                                                                                                                    pprof.memprofilerate

                                                                                                                                                                                    Turn on memory profiling with the given rate. The default value is 524288.

                                                                                                                                                                                      pprof.port

                                                                                                                                                                                      pprof HTTP server listening port. The default value is 6060.

                                                                                                                                                                                        remotedb

                                                                                                                                                                                        URL for remote database.

                                                                                                                                                                                          trace

                                                                                                                                                                                          Write execution trace to the given file.

                                                                                                                                                                                            verbosity

                                                                                                                                                                                            Logging verbosity: 0=silent, 1=error, 2=warn, 3=info, 4=debug, 5=detail. The default value is 3.

                                                                                                                                                                                              Metrics and Stats

                                                                                                                                                                                              ethstats

                                                                                                                                                                                              Reporting URL of an ethstats service (nodename:secret@host:port).

                                                                                                                                                                                                metrics

                                                                                                                                                                                                Enable metrics collection and reporting. The default value is false.

                                                                                                                                                                                                  metrics.addr

                                                                                                                                                                                                  Enable stand-alone metrics HTTP server listening interface.

                                                                                                                                                                                                    metrics.expensive

                                                                                                                                                                                                    Enable expensive metrics collection and reporting. The default value is false.

                                                                                                                                                                                                      metrics.influxdb

                                                                                                                                                                                                      Enable metrics export/push to an external InfluxDB database. The default value is false.

                                                                                                                                                                                                        metrics.influxdb.bucket

                                                                                                                                                                                                        InfluxDB bucket name to push reported metrics to (v2 only). The default value is "geth".

                                                                                                                                                                                                          metrics.influxdb.database

                                                                                                                                                                                                          InfluxDB database name to push reported metrics to. The default value is "geth".

                                                                                                                                                                                                            metrics.influxdb.endpoint

                                                                                                                                                                                                            InfluxDB API endpoint to report metrics to. The default value is "http://localhost:8086".

                                                                                                                                                                                                              metrics.influxdb.organization

                                                                                                                                                                                                              InfluxDB organization name (v2 only). The default value is "geth".

                                                                                                                                                                                                                metrics.influxdb.password

                                                                                                                                                                                                                Password to authorize access to the database. The default value is "test".

                                                                                                                                                                                                                  metrics.influxdb.tags

                                                                                                                                                                                                                  Comma-separated InfluxDB tags (key/values) attached to all measurements. The default value is "host=localhost".

                                                                                                                                                                                                                    metrics.influxdb.token

                                                                                                                                                                                                                    Token to authorize access to the database (v2 only). The default value is "test".

                                                                                                                                                                                                                      metrics.influxdb.username

                                                                                                                                                                                                                      Username to authorize access to the database. The default value is "test".

                                                                                                                                                                                                                        metrics.influxdbv2

                                                                                                                                                                                                                        Enable metrics export/push to an external InfluxDB v2 database. The default value is false.

                                                                                                                                                                                                                          metrics.port

                                                                                                                                                                                                                          Metrics HTTP server listening port. The default value is 6060. Please note that --metrics.addr must be set to start the server.

                                                                                                                                                                                                                            Miner

                                                                                                                                                                                                                            mine

                                                                                                                                                                                                                            Enable mining. The default value is false.

                                                                                                                                                                                                                              miner.etherbase

                                                                                                                                                                                                                              0x prefixed public address for block mining rewards.

                                                                                                                                                                                                                                miner.extradata

                                                                                                                                                                                                                                Block extra data set by the miner (default = client version).

                                                                                                                                                                                                                                  miner.gaslimit

                                                                                                                                                                                                                                  Target gas ceiling for mined blocks. The default value is 30000000.

                                                                                                                                                                                                                                    miner.gasprice

                                                                                                                                                                                                                                    Minimum gas price for mining a transaction. The default value is 0.

                                                                                                                                                                                                                                      miner.newpayload-timeout

                                                                                                                                                                                                                                      Specify the maximum time allowance for creating a new payload. The default value is 2s.

                                                                                                                                                                                                                                        miner.recommit

                                                                                                                                                                                                                                        Time interval to recreate the block being mined. The default value is 2s.

                                                                                                                                                                                                                                          Miscellaneous

                                                                                                                                                                                                                                          help

                                                                                                                                                                                                                                          Show help. This is typically used to display command-line options and usage information.

                                                                                                                                                                                                                                            synctarget

                                                                                                                                                                                                                                            Hash of the block to full sync to (dev testing feature).

                                                                                                                                                                                                                                              version

                                                                                                                                                                                                                                              Nodes built from source do not output the correct version numbers that are reported on the GitHub release page.
                                                                                                                                                                                                                                              Print the version. This option is typically used to display the version of the software.

                                                                                                                                                                                                                                                Networking

                                                                                                                                                                                                                                                bootnodes

                                                                                                                                                                                                                                                Comma separated enode URLs for P2P discovery bootstrap.

                                                                                                                                                                                                                                                  discovery.dns

                                                                                                                                                                                                                                                  Sets DNS discovery entry points (use "" to disable DNS).

                                                                                                                                                                                                                                                    discovery.port

                                                                                                                                                                                                                                                    Use a custom UDP port for P2P discovery. The default value is 30303.

                                                                                                                                                                                                                                                      discovery.v4

                                                                                                                                                                                                                                                      Enables the V4 discovery mechanism. The default value is false.

                                                                                                                                                                                                                                                        discovery.v5

                                                                                                                                                                                                                                                        Enables the V5 discovery mechanism. The default value is true.

                                                                                                                                                                                                                                                          identity

                                                                                                                                                                                                                                                          Custom node name.

                                                                                                                                                                                                                                                            maxpeers

                                                                                                                                                                                                                                                            Maximum number of network peers (network disabled if set to 0). The default value is 50.

                                                                                                                                                                                                                                                              maxpendpeers

                                                                                                                                                                                                                                                              Maximum number of pending connection attempts (defaults used if set to 0). The default value is 0.

                                                                                                                                                                                                                                                                nat

                                                                                                                                                                                                                                                                NAT port mapping mechanism (any|none|upnp|pmp|pmp:<IP>|extip:<IP>). The default value is "any".

                                                                                                                                                                                                                                                                  netrestrict

                                                                                                                                                                                                                                                                  Restricts network communication to the given IP networks (CIDR masks).

                                                                                                                                                                                                                                                                    nodekey

                                                                                                                                                                                                                                                                    P2P node key file.

                                                                                                                                                                                                                                                                      nodekeyhex

                                                                                                                                                                                                                                                                      P2P node key as hex (for testing).

                                                                                                                                                                                                                                                                        nodiscover

                                                                                                                                                                                                                                                                        Disables the peer discovery mechanism (manual peer addition). The default value is false.

                                                                                                                                                                                                                                                                          port

                                                                                                                                                                                                                                                                          Network listening port. The default value is 30303.

                                                                                                                                                                                                                                                                            Performance Tuning

                                                                                                                                                                                                                                                                            cache

                                                                                                                                                                                                                                                                            Megabytes of memory allocated to internal caching. The default is 4096 MB for mainnet full node and 128 MB for light mode.

                                                                                                                                                                                                                                                                              cache.blocklogs

                                                                                                                                                                                                                                                                              Size (in number of blocks) of the log cache for filtering. The default value is 32.

                                                                                                                                                                                                                                                                                cache.database

                                                                                                                                                                                                                                                                                Percentage of cache memory allowance to use for database I/O. The default value is 50.

                                                                                                                                                                                                                                                                                  cache.gc

                                                                                                                                                                                                                                                                                  Percentage of cache memory allowance to use for trie pruning. The default is 25% for full mode and 0% for archive mode.

                                                                                                                                                                                                                                                                                    cache.noprefetch

                                                                                                                                                                                                                                                                                    Disable heuristic state prefetch during block import (less CPU and disk IO, more time waiting for data). The default value is false.

                                                                                                                                                                                                                                                                                      cache.preimages

                                                                                                                                                                                                                                                                                      Enable recording the SHA3/keccak preimages of trie keys. The default value is false.

                                                                                                                                                                                                                                                                                        cache.snapshot

                                                                                                                                                                                                                                                                                        Percentage of cache memory allowance to use for snapshot caching. The default is 10% for full mode and 20% for archive mode.

                                                                                                                                                                                                                                                                                          cache.trie

                                                                                                                                                                                                                                                                                          Percentage of cache memory allowance to use for trie caching. The default is 15% for full mode and 30% for archive mode.

                                                                                                                                                                                                                                                                                            crypto.kzg

                                                                                                                                                                                                                                                                                            KZG library implementation to use; gokzg (recommended) or ckzg. The default value is "gokzg".

                                                                                                                                                                                                                                                                                              fdlimit

                                                                                                                                                                                                                                                                                              Raise the open file descriptor resource limit. The default is the system fd limit.

                                                                                                                                                                                                                                                                                                Rollup Node

                                                                                                                                                                                                                                                                                                rollup.computependingblock

                                                                                                                                                                                                                                                                                                By default, the pending block equals the latest block to save resources and not leak transactions from the tx-pool. This flag enables computing of the pending block from the tx-pool instead. The default value is false.

                                                                                                                                                                                                                                                                                                  rollup.disabletxpoolgossip

                                                                                                                                                                                                                                                                                                  Disable transaction pool gossip. The default value is false.

                                                                                                                                                                                                                                                                                                    rollup.halt

                                                                                                                                                                                                                                                                                                    Opt-in option to halt on incompatible protocol version requirements of the given level (major/minor/patch/none), as signaled through the Engine API by the rollup node.

                                                                                                                                                                                                                                                                                                      rollup.historicalrpc

                                                                                                                                                                                                                                                                                                      RPC endpoint for historical data.

                                                                                                                                                                                                                                                                                                        rollup.historicalrpctimeout

                                                                                                                                                                                                                                                                                                        Timeout for historical RPC requests. The default value is 5s.

                                                                                                                                                                                                                                                                                                          rollup.sequencerhttp

                                                                                                                                                                                                                                                                                                          HTTP endpoint for the sequencer mempool.

                                                                                                                                                                                                                                                                                                            rollup.superchain-upgrades

                                                                                                                                                                                                                                                                                                            Apply superchain-registry config changes to the local chain-configuration. The default value is true.

                                                                                                                                                                                                                                                                                                              State History Management

                                                                                                                                                                                                                                                                                                              gcmode

                                                                                                                                                                                                                                                                                                              Blockchain garbage collection mode, only relevant in state.scheme=hash. Options are “full” and “archive”. The default value is "full".

                                                                                                                                                                                                                                                                                                                history.state

                                                                                                                                                                                                                                                                                                                Number of recent blocks to retain state history for. The default is 90000 blocks, with 0 representing the entire chain.

                                                                                                                                                                                                                                                                                                                  history.transactions

                                                                                                                                                                                                                                                                                                                  Number of recent blocks to maintain transactions index for. The default is about two months (2350000 blocks), with 0 representing the entire chain.

                                                                                                                                                                                                                                                                                                                    state.scheme

                                                                                                                                                                                                                                                                                                                    Scheme to use for storing Ethereum state. Options are ‘hash’ or ‘path’.

                                                                                                                                                                                                                                                                                                                      syncmode

                                                                                                                                                                                                                                                                                                                      Blockchain sync mode. Options are “snap”, or “full”. The default value is "snap".

                                                                                                                                                                                                                                                                                                                        Transaction Pool (Blob)

                                                                                                                                                                                                                                                                                                                        blobpool.datacap

                                                                                                                                                                                                                                                                                                                        Disk space to allocate for pending blob transactions (soft limit). The default value is 10737418240.

                                                                                                                                                                                                                                                                                                                          blobpool.pricebump

                                                                                                                                                                                                                                                                                                                          Price bump percentage to replace an already existing blob transaction. The default value is 100.

                                                                                                                                                                                                                                                                                                                            Transaction Pool (EVM)

                                                                                                                                                                                                                                                                                                                            txpool.accountqueue

                                                                                                                                                                                                                                                                                                                            Maximum number of non-executable transaction slots permitted per account. The default value is 64.

                                                                                                                                                                                                                                                                                                                              txpool.accountslots

                                                                                                                                                                                                                                                                                                                              Minimum number of executable transaction slots guaranteed per account. The default value is 16.

                                                                                                                                                                                                                                                                                                                                txpool.globalqueue

                                                                                                                                                                                                                                                                                                                                Maximum number of non-executable transaction slots for all accounts. The default value is 1024.

                                                                                                                                                                                                                                                                                                                                  txpool.globalslots

                                                                                                                                                                                                                                                                                                                                  Maximum number of executable transaction slots for all accounts. The default value is 5120.

                                                                                                                                                                                                                                                                                                                                    txpool.journal

                                                                                                                                                                                                                                                                                                                                    Disk journal for local transactions to survive node restarts. The default value is "transactions.rlp".

                                                                                                                                                                                                                                                                                                                                      txpool.journalremotes

                                                                                                                                                                                                                                                                                                                                      Includes remote transactions in the journal. The default value is false.

                                                                                                                                                                                                                                                                                                                                        txpool.lifetime

                                                                                                                                                                                                                                                                                                                                        Maximum amount of time non-executable transactions are queued. The default value is 3h0m0s.

                                                                                                                                                                                                                                                                                                                                          txpool.locals

                                                                                                                                                                                                                                                                                                                                          Comma-separated accounts to treat as locals (no flush, priority inclusion).

                                                                                                                                                                                                                                                                                                                                            txpool.nolocals

                                                                                                                                                                                                                                                                                                                                            Disables price exemptions for locally submitted transactions. The default value is false.

                                                                                                                                                                                                                                                                                                                                              txpool.pricebump

                                                                                                                                                                                                                                                                                                                                              Price bump percentage to replace an already existing transaction. The default value is 10.

                                                                                                                                                                                                                                                                                                                                                txpool.pricelimit

                                                                                                                                                                                                                                                                                                                                                Minimum gas price tip to enforce for acceptance into the pool. The default value is 1.

                                                                                                                                                                                                                                                                                                                                                  txpool.rejournal

                                                                                                                                                                                                                                                                                                                                                  Time interval to regenerate the local transaction journal. The default value is 1h0m0s.

                                                                                                                                                                                                                                                                                                                                                    Virtual machine

                                                                                                                                                                                                                                                                                                                                                    vmdebug

                                                                                                                                                                                                                                                                                                                                                    Record information useful for VM and contract debugging. The default value is false.
                                                                                                                                                                                                                                                                                                                                                      I