Skip to content

Latest commit

 

History

History
72 lines (55 loc) · 3.11 KB

README.md

File metadata and controls

72 lines (55 loc) · 3.11 KB
Raw

Oracle Application / Service Metrics

The following metrics are registered to the Cosmos SDK metrics port (default :26660):

oracle_response_latency

  • purpose
    • This prometheus histogram measures the RTT time taken (per request) from the metrics_client's request to the oracle's server's response.
    • Observations from this histogram are measured in nanoseconds
  • labels
    • chain_id: the chain-id of this oracle deployment

oracle_responses

  • purpose
    • This prometheus counter measures the # of oracle responses that a metrics_client has received
  • labels
    • status := (failure, success)
    • chain_id: the chain-id of this oracle deployment

ABCI_method_latency

  • purpose
    • This prometheus histogram measures the latency (per request) in seconds of ABCI method calls
    • The latency is measured over all slinky-specific code, and ignores any down-stream dependencies
  • labels
    • method: one of (ExtendVote, PrepareProposal, ProcessProposal, VerifyVoteExtension, FinalizeBlock), this is the ABCI method that this latency report resulted from
    • chain_id: the chain-id of this oracle deployment

ABCI_method_status

  • purpose
    • This prometheus counter measures the number of ABCI requests, and their associated statuses
    • Each observation is either a success, or failure, and is paginated by the failure type
  • labels
    • method: one of (ExtendVote, PrepareProposal, ProcessProposal, VerifyVoteExtension, FinalizeBlock), this is the ABCI method that this latency report resulted from
    • chain_id: the chain-id of this oracle deployment
    • status: The status of the request, if it's a failure, the label is an indication of what logic failed

message_size

  • purpose
    • This prometheus histogram tracks the size of vote-extensions, and extended commits that slinky is transmitting
  • labels
    • chain_id: the chain-id of this oracle deployment
    • message_type: the message-type whose size is being measured

oracle_prices

  • purpose
    • This prometheus gauge tracks the price written to state for each currency-pair
  • labels
    • chain_id: the chain-id of this oracle deployment
    • ticker: the ticker for which the price was written to state

oracle_reports_per_validator

  • purpose
    • This prometheus gauge tracks the prices that each validator has reported for any block per ticker
  • labels
    • chain_id: the chain-id of this oracle deployment
    • ticker: the ticker for which the price was written to state
    • validator: the consensus address of the validator that made the report

oracle_report_status_per_validator

  • purpose
    • This prometheus counter tracks the # of reports per validator and their status (absent: nil-vote, missing_price: the validator's vote was included but w/o a price, and with_price: validator's vote was included with a price)
  • labels
    • chain_id: the chain-id of this oracle deployment
    • ticker: the ticker for which the price was written to state
    • validator: the consensus address of the validator that made the report