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add attestation inclusion distance in http api (#4148)

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## Issue Addressed

#4097

## Proposed Changes

Add attestation inclusion distance in http api, extend `/lighthouse/ui/validator_metrics` to include it.

## Usage
```
curl -X POST "http://localhost:8001/lighthouse/ui/validator_metrics" -d '{"indices": [1]}' -H "Content-Type: application/json" | jq
```

```
{
  "data": {
    "validators": {
      "1": {
        "attestation_hits": 3,
        "attestation_misses": 1,
        "attestation_hit_percentage": 75,
        "attestation_head_hits": 3,
        "attestation_head_misses": 0,
        "attestation_head_hit_percentage": 100,
        "attestation_target_hits": 3,
        "attestation_target_misses": 0,
        "attestation_target_hit_percentage": 100,
        "attestation_inclusion_distance": 1
      }
    }
  }
}
```

## Additional Info

NA
This commit is contained in:
int88
2023-04-26 01:12:35 +00:00
parent a78285db5e
commit 90d562b3d4
3 changed files with 13 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
beacon_node/http_api/src/ui.rs
View File

@@ -165,6 +165,7 @@ pub struct ValidatorMetrics {
attestation_target_hits: u64,
attestation_target_misses: u64,
attestation_target_hit_percentage: f64,
latest_attestation_inclusion_distance: u64,
}
#[derive(PartialEq, Serialize, Deserialize)]
@@ -210,6 +211,8 @@ pub fn post_validator_monitor_metrics<T: BeaconChainTypes>(
let attestation_head_misses = val_metrics.attestation_head_misses;
let attestation_target_hits = val_metrics.attestation_target_hits;
let attestation_target_misses = val_metrics.attestation_target_misses;
let latest_attestation_inclusion_distance =
val_metrics.latest_attestation_inclusion_distance;
drop(val_metrics);
let attestations = attestation_hits + attestation_misses;
@@ -242,6 +245,7 @@ pub fn post_validator_monitor_metrics<T: BeaconChainTypes>(
attestation_target_hits,
attestation_target_misses,
attestation_target_hit_percentage,
latest_attestation_inclusion_distance,
};
validators.insert(id.clone(), metrics);