apm

elastic 自带的应用性能监控，配置省心，启动服务后，自带 index pattern, lifecycle 等。

https://www.elastic.co/guide/en/apm/agent/python/current/api.html Python API
https://www.elastic.co/guide/en/apm/agent/python/current/configuration.html agent 配置，注意它还支持中心化动态配置
https://www.elastic.co/guide/en/apm/server/current/configuring-howto-apm-server.html 服务配置

docker-compose:

version: "3.7"

services:

  elasticsearch:
    image: elastic/elasticsearch:7.13.3
    volumes:
    - ./es:/usr/share/elasticsearch/data
    environment:
      discovery.type: single-node
      bootstrap.memory_lock: "true"
      ES_JAVA_OPTS: "-Xms128m -Xmx256m"

  kibana:
    image: elastic/kibana:7.13.3
    ports:
    - '5601:5601'

  apm-server:
    image: elastic/apm-server:7.13.3
    ports:
    - 8200:8200

python:

#!/usr/bin/env python3

from elasticapm import Client

c = Client(service_name="test", server_url="http://apm.tyio.net:8200")

def main():
    while True:
        s = input()
        try:
            i = int(s)
            print(i)
        except ValueError:
            c.capture_exception()


if __name__ == '__main__':
    main()

APM