Function getApiRuntimeMetricsSnapshot

Returns {
    startedAt: string;
    collectedAt: string;
    uptimeSeconds: number;
    requestCount: number;
    errorCount: number;
    avgLatencyMs: number;
    p95LatencyMs: number;
    maxLatencyMs: number;
    authFailureCount: number;
    datasourceMintSuccessCount: number;
    datasourceMintFailureCount: number;
    limiterAllowedCount: number;
    limiterRejectedCount: number;
    limiterBackendErrorCount: number;
    limiterFailOpenCount: number;
    limiterFailClosedCount: number;
    auditWriteFailureCount: number;
}