您可以使用自己的实现覆盖默认的TracingInstrumentation。由于GraphQLInstrumentationAutoConfiguration类中的@ConditionalOnMissingBean批注，将自动选择它。这是一个简单的示例，其中添加了两个自定义指标： graphql.counter.query.success 和 graphql.counter.query.error ：

@Component
public class CustomMetricsInstrumentation extends TracingInstrumentation {

    private static final String QUERY_STATUS_COUNTER_METRIC_NAME = "graphql.counter.query";
    private static final String OPERATION_NAME_TAG = "operationName";
    private static final String UNKNOWN_OPERATION_NAME = "unknown";

    private MeterRegistry meterRegistry;

    public CustomMetricsInstrumentation(MeterRegistry meterRegistry) {
        this.meterRegistry = meterRegistry;
    }

    @Override
    public CompletableFuture<ExecutionResult> instrumentExecutionResult(ExecutionResult executionResult,InstrumentationExecutionParameters parameters) {

        String status = CollectionUtils.isEmpty(executionResult.getErrors()) ? "success" : "error";
        String operation = parameters.getOperation() != null ? parameters.getOperation() : UNKNOWN_OPERATION_NAME;
        Collection<Tag> tags = Arrays.asList(Tag.of(OPERATION_NAME_TAG,operation));

        meterRegistry.counter(QUERY_STATUS_COUNTER_METRIC_NAME + "." + status,tags).increment();

        return super.instrumentExecutionResult(executionResult,parameters);
    }
}

我的application.yaml，以防万一：

graphql:
  servlet:
    tracing-enabled: true
    actuator-metrics: true
management:
  endpoint:
  metrics:
    enabled: true
  endpoints:
    web:
      exposure:
        include: health,metrics

我正在使用spring-boot-starter-parent：2.2.2.RELEASE，graphql-spring-boot-starter：6.0.0

我希望这会有所帮助。