当前exporter为非 人大金仓提供的 exporter，如果有改进之处，支持pr。

指标描述

指标	描述	类型
kingbase_db_mode	数据库模式，1：oracle、2：pg	gauge
kingbase_session_state	数据库会话信息	gauge
kingbase_session_state_total	数据库会话信息(状态统计)	gauge
kingbase_session_user_total	数据库会话信息(用户统计)	gauge
kingbase_db_survival	数据库是否存活，1：存活、0：连接失败	gauge

tag 介绍

kingbase_session_state tag 介绍

tag名称	描述
datid	数据库实例id
datname	schame Name
username	当前用户
app_name	应用接入类型
state	当前状态类型
host	db host

指标预览

# HELP kingbase_session_state kingbase state
# TYPE kingbase_session_state gauge
kingbase_session_state{datid="12135",datname="test",username="system",app_name="KStudio",state="null",host="172.31.24.21",} 4.0
kingbase_session_state{datid="12135",datname="test",username="datakit",app_name="JDBC",state="active",host="172.31.24.21",} 1.0
kingbase_session_state{datid="12135",datname="test",username="datakit",app_name="JDBC",state="idle",host="172.31.24.21",} 19.0
kingbase_session_state{datid="12135",datname="test",username="system",app_name="None",state="null",host="172.31.24.21",} 2.0
# HELP kingbase_db_mode kingbase mode
# TYPE kingbase_db_mode gauge
kingbase_db_mode{host="172.31.24.21",} 1.0
# HELP kingbase_db_survival kingbase survival
# TYPE kingbase_db_survival gauge
kingbase_db_survival{host="172.31.24.21",} 1.0
# HELP kingbase_session_user_total kingbase session user total
# TYPE kingbase_session_user_total gauge
kingbase_session_user_total{username="system",host="172.31.24.21",} 6.0
kingbase_session_user_total{username="datakit",host="172.31.24.21",} 20.0
# HELP kingbase_session_state_total kingbase state total
# TYPE kingbase_session_state_total gauge
kingbase_session_state_total{state="active",host="172.31.24.21",} 1.0
kingbase_session_state_total{state="null",host="172.31.24.21",} 6.0
kingbase_session_state_total{state="idle",host="172.31.24.21",} 19.0