springboot2输出metrics到influxdb
springboot2输出metrics到influxdb
code4it
发布于 2018-09-17 16:58:35
发布于 2018-09-17 16:58:35
序
本文主要研究一下如何将springboot2的metrics输出到influxdb
maven
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-registry-influx</artifactId>
</dependency>配置
management:
metrics:
export:
influx:
enabled: true
db: springboot
uri: http://192.168.99.100:8086
# user-name:
# password:
connect-timeout: 1s
read-timeout: 10s
auto-create-db: true
step: 1m
num-threads: 2
consistency: one
compressed: true
batch-size: 10000influx
docker run -d --name influx -p 8086:8086 influxdb启动之后创建数据库
- 命令行创建
docker exec -it influx influx
create database springboot- rest接口创建curl -i -X POST http://192.168.99.100:8086/query --data-urlencode "q=CREATE DATABASE springboot"
返回
HTTP/1.1 200 OK
Content-Type: application/json
Request-Id: f3ce7449-7227-11e8-8002-000000000000
X-Influxdb-Build: OSS
X-Influxdb-Version: 1.5.3
X-Request-Id: f3ce7449-7227-11e8-8002-000000000000
Date: Sun, 17 Jun 2018 12:14:15 GMT
Transfer-Encoding: chunked
{"results":[{"statement_id":0}]}或者直接配置文件指定auto-create-db=true，就无需额外创建
查看
- 命令行查看
docker exec -it influx influx
> use springboot
> show MEASUREMENTS
name: measurements
name
----
jvm.buffer.count
jvm.buffer.memory.used
jvm.buffer.total.capacity
jvm.classes.loaded
jvm.classes.unloaded
jvm.gc.live.data.size
jvm.gc.max.data.size
jvm.gc.memory.allocated
jvm.gc.memory.promoted
jvm.gc.pause
jvm.memory.committed
jvm.memory.max
jvm.memory.used
jvm.threads.daemon
jvm.threads.live
jvm.threads.peak
logback.events
process.cpu.usage
process.files.max
process.files.open
process.start.time
process.uptime
system.cpu.count
system.cpu.usage
system.load.average.1m查看具体指标
> show series from "http.server.requests"
key
---
http.server.requests,exception=None,method=GET,metric_type=histogram,status=200,uri=/actuator/health
> select * from "http.server.requests"
name: http.server.requests
time count exception mean method metric_type status sum upper uri
---- ----- --------- ---- ------ ----------- ------ --- ----- ---
1529238292912000000 0 None 0 GET histogram 200 0 72.601487 /actuator/health
1529238352888000000 2 None 39.154634 GET histogram 200 78.309267 72.601487 /actuator/health
1529238412886000000 0 None 0 GET histogram 200 0 72.601487 /actuator/health
1529238472885000000 0 None 0 GET histogram 200 0 0 /actuator/health
1529238532882000000 0 None 0 GET histogram 200 0 0 /actuator/health
1529238592879000000 0 None 0 GET histogram 200 0 0 /actuator/health注意这里表名要加引号
- rest接口查看
curl -G 'http://192.168.99.100:8086/query?pretty=true' --data-urlencode "db=springboot" --data-urlencode "q=SELECT \"*\" FROM \"http.server.requests\""
{
"results": [
{
"statement_id": 0
}
]
}小结
springboot2使用micrometer作为metrics组件，其提供了对influxdb的支持，只需要引入micrometer-registry-influx，然后进行配置即可。
doc
- Exporting metrics to InfluxDB and Prometheus using Spring Boot Actuator
本文参与 腾讯云自媒体分享计划，分享自微信公众号。
原始发表：2018-06-17，如有侵权请联系 cloudcommunity@tencent.com 删除
评论
登录后参与评论
推荐阅读