return fmt.Errorf("split configured for %d destinations, but framework gives %d", len(split), len(dests))
						}
						splitPerHost := map[echo.NamespacedName]int{}
						destNames := dests.NamespacedNames()
						for i, pct := range split {
							splitPerHost[destNames[i]] = pct
						}
						for serviceName, exp := range splitPerHost {
							hostResponses := result.Responses.Match(func(r echoClient.Response) bool {