https://docs.influxdata.com/influxdb/v2.0/reference/syntax/line-protocol/

<measurement>[,<tag_key>=<tag_value>[,<tag_key>=<tag_value>]] <field_key>=<field_value>[,<field_key>=<field_value>] [<timestamp>]

InfluxDB 插入数据 “数据丢失”

influxdb 插入数据格式为 insert measurement,tag=value field=value timestamp
是按照时间存储的

对于 measurement tagkey, tagvalue 和 timestamp 一样的，field 会被最新的值替换

docker中快速应用

# docker exec -it influxdb /bin/bash
root@65484adfac:/# influx
Connected to http://localhost:8086 version 1.8.10
InfluxDB shell version: 1.8.10
> auth
username: root
password: 
> show databases;
name: databases
name
----
_internal
>CREATE DATABASE my_database;
>SHOW MEASUREMENTS;