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Monitoring

Monitoring is provided via three customized Grafana dashboards. The dashboards provide consolidated, user-friendly, yet comprehensive views of a validator infrastucture's health.

Scroll past the dashboard descriptions to find a demo system link to see Solana Monitoring Tool in action 👇

1. Validator monitoring metricss

The following list of metrics are displayed in this dashboard.

  • Validator Identity

    Pub Key: Node public key of the validator.

    Vote key: Vote Key of the validator.

  • Validator Information

    Node Version: Current version of the solana node.

    Node health: Current health of the solana node, if it is running fine, then it marked as UP or else marked as DOWN.

    Validator Active stake: Displays the stake, delegated to the vote account and active in the current epoch.

    IP Address: Gossip network address for the node.

    Vote Account: Shows information about whether the validator is voting or delinquent, If the validator is voting, it marked as YES or else NO.

    Commision: Validator's vote account commision, percentage (0-100) of rewards payout owed to the vote account.

  • Validator Health

    Network Epoch: Displays network's epoch height .

    Validator Epoch: Displays validator's epoch height.

    Epoch Difference: Difference between validator's and network's epoch height.

    Vote Height - Network: Displays the latest vote height of network.

    Vote Height - Validator: Displays the latest vote height committed by validator.

    Vote Height Difference: Displays height difference of network and validator's vote height.

    Block Height - Network: Displays the latest block height of a network.

    Block Height - Validator: Displays the latest block height committed by the validator.

    Block Height Difference: Displays Block Height Difference of network and validator.

    Voting: Shows validator's status whether the validator is voting or delinquent, If the validator is voting then it displays as VOTING or else JAILED.

    Skip Rate - Validator: Displays skip rate of validator.

    Skip Rate - Network: Displays skip Rate of network.

    Skip Rate - Difference: Displays difference between validator and network skip rate.

    Vote Height - Network: Displays the latest vote height of network.

    Vote Height - Validator: Displays the latest vote height committed by validator.

    Vote Height Difference: Displays height difference of network and validator's vote height.

  • Validator Performance

    Current Epoch - Vote credits: Displays vote credits of vote account for current epoch.

    Previous Epoch - Vote credits: Displays vote credits of validator for previous epoch.

    Identity Account Balance: Displays identity account balance.

    Confirmed Blocktime - Network: Displays estimated production time of confirmed block of a network.

    Confirmed Blocktime - Validator: Displays estimated production time of confirmed block committed by validator.

    Confirmed Time Difference: Difference between confirmation time of validator and network.

    Total Transaction Count: Displays total transaction count from the current ledger.

    Confirmed Epoch Last Slot - Validator: Displays confirmed epoch of validator in last slot.

    Confirmed Epoch Last Slot - Network: Displays confirmed epoch of network in last slot.

    Vote Account Balance: Displays current vote account balance.

  • Recent Block Production - Current Epoch

    Leader Slots - Validator: Displays the no.of leader slots of a validator in current epoch.

    Total Slots - Current Epoch :Displays total slots in current epoch.

    Blocks Produced - Validator: Displays produced blocks of a validator in current epoch.

    Total Blocks Produced - Current Epoch: Displays total blocks produced in current epoch.

    Skipped Slots - Validator: Displays Skipped slots of a validator in current epoch.

    Total Skipped Slots - Current Epoch - Displays Total skipped slots in current epoch.

  • Extra Information

    Solana Slot Leader: Display slot leader for current slot.

    Delinquent validators: Displays the number of delinquent validators, i.e validators who are not active.

    Validator Root Slot: Displays root slot of validator.

    Last voted: Displays recent slot voted by vote account.

    Current Active Validators: Displays the number of current active validators, i.e validators who are voting.

    Confirmed Slot Height: Displays confirmed slot height.

Note: The above mentioned metrics will be calculated and displayed according to the addresses configured in config.toml.

2. System Monitoring Metrics

This view provides a comprehensive look at system performance metrics, expanding on the summary dashboard. Here you'll find all the system metrics you'd expect to see in a comprehensive system monitoring tool.

These metrics are collected by the node_exporter and displays all the metrics related to

  • CPU
  • Memory
  • Disk
  • Network traffic
  • System processes
  • Systemd
  • Storage
  • Hardware Misc

3. Summary Dashboard

This dashboard displays a quick information summary of validator details and system metrics. It includes following details.

  • Validator identity (validator public key, validator vote key)
  • Validator summary which includes
    Voting Account, Validator Status,Node Health, Block Height - Network, Block Height - Validator, Block Height Difference Validator Commision, Active stake, Current Epoch Vote Credits
  • Server Uptime, CPU Busy, RAM Used, CPU, Memory Stake, Network Traffic, Disk Space Used, Disk IOps, I/O usage Read/Write, I/O Usage Times are the metrics being displayed from System details.