Metrics

LagomChain nodes can enable Cosmos SDK telemetry to allow for observing and gathering insights about the LagomChain application. Under the hood, it uses the go-metrics package and the Prometheus client library to expose different types of metrics like gauges and counters. For best practices on how to use different metrics types, check this blog article.

Find below a list of supported LagomChain modules with custom metrics and telemetry. Using the metrics you can e.g. run performance profiles and display them in a Grafana dashboard.

Supported Metrics​

Metric	Description	Unit	Type
feemarket_base_fee	Amount of base fee per EIP-1559 block	token	gauge
feemarket_block_gas	Amount of gas used in an EIP-1559 block	token	gauge
erc20_ibc_on_recv_total	Total amount of times an IBC coin was autoconverted to an ERC20 token in the ibc onRecvPacket callback	transfer	counter
erc20_ibc_err_total	Total amount of times an IBC coin autoconvertion to ERC20 token failed during an ibc transaction	transfer	counter
erc20_ibc_transfer_total	Total amount of times an IBC coin or its ERC20 representation was transferred via ibc (outgoing transaction)	transfer	counter
tx_msg_convert_coin_amount_total	Total amount of converted coins using a ConvertCoin msg	token	counter
tx_msg_convert_coin_total	Total number of txs with a ConvertCoin msg	tx	counter
tx_msg_convert_erc20_amount_total	Total amount of converted erc20 using a ConvertERC20 msg	token	counter
tx_msg_convert_erc20_total	Total number of txs with a ConvertERC20 msg	tx	counter
tx_msg_ethereum_tx_total	Total number of txs processed via the EVM	tx	counter
tx_msg_ethereum_tx_gas_used_total	Total amount of gas used by an ethereum tx	gas	counter
tx_msg_ethereum_tx_gas_limit_per_gas_used	Ratio of gas limit to gas used for an ethereum tx	ratio	gauge
tx_msg_ethereum_tx_incentives_total	Total number of txs with an incentivized contract processed via the EVM	tx	counter
tx_msg_ethereum_tx_incentives_gas_used_total	Total amount of gas used by txs with an incentivized contract processed via the EVM	gas	counter
inflation_allocate_total	Total amount of tokens allocated through inflation	token	counter
inflation_allocate_staking_total	Total amount of tokens allocated through inflation to staking	token	counter
inflation_allocate_incentives_total	Total amount of tokens allocated through inflation to incentives	token	counter
inflation_allocate_community_pool_total	Total amount of tokens allocated through inflation to community pool	token	counter
tx_create_clawback_vesting_account_gas_used	Total amount of gas used by a CreateClawbackVestingAccount msg	gas	counter
tx_fund_vesting_account_gas_used	Total amount of gas used by a FundVestingAccount msg	gas	counter
tx_clawback_gas_used	Total amount of gas used by a Clawback msg	gas	counter
tx_update_vesting_funder_gas_used	Total amount of gas used by a UpdateVestingFunder msg	gas	counter
epochs_begin_blocker	Time spent during BeginBlocker of the x/epochs module	ms	histogram
burned_tx_fee_amount	Total amount of fees burned on a tx	token	counter