# HELP ruicheng_up 服务存活（恒为 1）
# TYPE ruicheng_up gauge
ruicheng_up 1
# HELP ruicheng_uptime_seconds 进程已运行秒数
# TYPE ruicheng_uptime_seconds gauge
ruicheng_uptime_seconds 10387
# HELP ruicheng_requests_total 各类请求累计计数
# TYPE ruicheng_requests_total counter
# HELP ruicheng_gauge 各类瞬时量
# TYPE ruicheng_gauge gauge
# HELP ruicheng_cache_hits 授权记录缓存命中数
# TYPE ruicheng_cache_hits counter
ruicheng_cache_hits 0
# HELP ruicheng_cache_misses 授权记录回源 MySQL 次数
# TYPE ruicheng_cache_misses counter
ruicheng_cache_misses 0
# HELP ruicheng_redis_up Redis 共享状态是否可用
# TYPE ruicheng_redis_up gauge
ruicheng_redis_up 1
# HELP ruicheng_cache_backend 当前缓存后端
# TYPE ruicheng_cache_backend gauge
ruicheng_cache_backend{backend="redis"} 1