Jmeter 板提要页有一个restapi。包含分页的不同活动。不同的api从不同的数据库集合以及一些http第三方api获取数据。

public List<Map<String, Object>> getData(params...) {
List<Map<String, Object>> uhfList = null;
        Map<String, Object> uhf = null;
           for (MasterModel masterModel : pageActivities) {    //Taking Time n (which I need to reduce)
                uhf = new HashMap<String, Object>();
                uhf.put("Key", getItemsByMethodName(params..));
                uhfList.add(uhf);
            }
return uhfList;
}

  private List<? extends Object> getItemsByMethodName(params...) {
        java.lang.reflect.Method method = null;
        List<? extends Object> data = null;
        try {
            method = uhfRelativeService.getClass().getMethod(params...);
            data = (List<? extends Object>) method.invoke(params...);
        } catch (Exception e) {
            LOG.error("Error Occure in get Items By Method Name :: ", e.getMessage());
        }
        return data;
    }

我尝试了不同的方法，使用可满足的未来，但没有多大的效果！

private CompletableFuture<List<? extends Object>> getItemsByMethodName(UserDetail userIdentity, UHFMaster uhfMaster) {
    java.lang.reflect.Method method = null;
    CompletableFuture<List<? extends Object>> data = null;
    try {
        method = uhfRelativeService.getClass().getMethod(uhfMaster.getMethodName().trim(),params...);
        data = (CompletableFuture<List<? extends Object>>) method.invoke(uhfRelativeService, userIdentity);
    } catch (Exception e) {
        LOG.error("Error  :: ", e.getMessage());
    }
    return data;
}

//主模型类

public class MasterModel {
    @Id
    private ObjectId id;
    private String param;
    private String param1;
    private String param2;
    private Integer param3;
    private Integer param4;
    private Integer param5;
    private Integer param6;
    private Integer param7;
    private Integer param8;
    private Integer param9;
    private String param10;
    private String param11;

//getter & setter
}

但时间并没有减少多少。我需要一个解决方案来执行此操作速度快，响应时间少。请帮帮我