/// <summary>
/// 哨兵列表数据
/// </summary>
public static string SentryList(SentryEnum sentry, string id) => $"list:sentry:{id}:{sentry.GetHashCode()}";
/// <summary>
/// 扩展SentryList到具体统计粒度
/// </summary>
/// <param name="key"></param>
/// <param name="grading"></param>
/// <returns></returns>
public static string SentryStatsList(SentryEnum sentry, string id, SentryStatsGapEnum grading) => $"{SentryList(sentry, id)}:{grading.GetHashCode()}";
