feat(metrics): add per-domain HTTP request rate metrics

This commit is contained in:
2026-04-14 12:43:59 +00:00
parent 490a310b54
commit 46155ab12c
10 changed files with 485 additions and 9 deletions
+14 -2
View File
@@ -1,6 +1,6 @@
import type { IMetrics, IBackendMetrics, IProtocolCacheEntry, IProtocolDistribution, IThroughputData, IThroughputHistoryPoint } from './models/metrics-types.js';
import type { IMetrics, IBackendMetrics, IProtocolCacheEntry, IProtocolDistribution, IRequestRateMetrics, IThroughputData, IThroughputHistoryPoint } from './models/metrics-types.js';
import type { RustProxyBridge } from './rust-proxy-bridge.js';
import type { IRustBackendMetrics, IRustIpMetrics, IRustMetricsSnapshot, IRustRouteMetrics } from './models/rust-types.js';
import type { IRustBackendMetrics, IRustHttpDomainRequestMetrics, IRustIpMetrics, IRustMetricsSnapshot, IRustRouteMetrics } from './models/rust-types.js';
/**
* Adapts Rust JSON metrics to the IMetrics interface.
@@ -219,6 +219,18 @@ export class RustMetricsAdapter implements IMetrics {
total: (): number => {
return this.cache?.totalHttpRequests ?? this.cache?.totalConnections ?? 0;
},
byDomain: (): Map<string, IRequestRateMetrics> => {
const result = new Map<string, IRequestRateMetrics>();
if (this.cache?.httpDomainRequests) {
for (const [domain, metrics] of Object.entries(this.cache.httpDomainRequests) as Array<[string, IRustHttpDomainRequestMetrics]>) {
result.set(domain, {
perSecond: metrics.requestsPerSecond ?? 0,
lastMinute: metrics.requestsLastMinute ?? 0,
});
}
}
return result;
},
};
public totals = {