3slab / vdm-prometheus-bundle
提供Prometheus拉取的度量端点
1.2.0
2024-03-29 18:26 UTC
Requires
- php: >=7.2
- promphp/prometheus_client_php: ^2
- symfony/framework-bundle: ^5.4|^6.4
Requires (Dev)
- phpunit/phpunit: ^8
- squizlabs/php_codesniffer: 3.*
- symfony/browser-kit: ^5.4
- symfony/yaml: ^5.4
Suggests
- ext-apc: Required if using APCu.
- ext-redis: Required if using Redis.
This package is auto-updated.
Last update: 2024-09-29 19:29:13 UTC
README
此包提供由Prometheus拉取的度量端点。它使用了PromPHP的Prometheus客户端
它收集以下度量
- 每路由的字节内存
- 每个响应代码的API调用次数
- 响应大小(字节)
- 请求执行时间(秒)
响应示例
# HELP php_info Information about the PHP environment.
# TYPE php_info gauge
php_info{version="7.3.11-0ubuntu0.19.10.6"} 1
# HELP vdm_sf_app_call_total Number of call to the app
# TYPE vdm_sf_app_call_total counter
vdm_sf_app_call_total{app="app",route=""} 1
vdm_sf_app_call_total{app="app",route="error_route"} 1
vdm_sf_app_call_total{app="app",route="success_route"} 2
# HELP vdm_sf_app_memory_usage Memory in byte per route
# TYPE vdm_sf_app_memory_usage gauge
vdm_sf_app_memory_usage{app="app",route=""} 25165824
vdm_sf_app_memory_usage{app="app",route="error_route"} 25165824
vdm_sf_app_memory_usage{app="app",route="success_route"} 25165824
# HELP vdm_sf_app_response_code_total Number of call to the API per response code
# TYPE vdm_sf_app_response_code_total counter
vdm_sf_app_response_code_total{app="app",route="",http_code="404"} 1
vdm_sf_app_response_code_total{app="app",route="error_route",http_code="500"} 1
vdm_sf_app_response_code_total{app="app",route="success_route",http_code="200"} 2
# HELP vdm_sf_app_response_size Response size in bytes
# TYPE vdm_sf_app_response_size gauge
vdm_sf_app_response_size{app="app",route=""} 305784
vdm_sf_app_response_size{app="app",route="error_route"} 5
vdm_sf_app_response_size{app="app",route="success_route"} 7
# HELP vdm_sf_app_response_time Request execution time in seconds
# TYPE vdm_sf_app_response_time gauge
vdm_sf_app_response_time{app="app",route=""} 81.976890563965
vdm_sf_app_response_time{app="app",route="error_route"} 0.10800361633301
vdm_sf_app_response_time{app="app",route="success_route"} 0.09608268737793
安装
composer require 3slab/vdm-prometheus-bundle
并在routing.yml
中加载路由
vdm_prometheus: resource: "@VdmPrometheusBundle/Resources/config/routing.yml" prefix: /
配置
将配置放入config/packages/vdm_prometheus.yaml
文件中。这是默认配置
vdm_prometheus: app: app namespace: vdm register_default_metrics: true secret: ~ metrics_path: /metrics storage: type: default
度量存储
要持久化度量以在请求之间保持,您必须将它们存储在持久存储中。
以下存储支持
- 内存中 (默认)
vdm_prometheus:
storage:
type: memory
- APCu
vdm_prometheus:
storage:
type: apcu
您需要安装php模块ext-apc
。
- Redis
vdm_prometheus:
storage:
type: redis
settings:
host: '127.0.0.1'
port: 6379
timeout: 0.1
read_timeout: 10
persistent_connections: false
password: ~
您需要安装php模块ext-redis
。
- 自定义
vdm_prometheus:
storage:
type: custom
service: my_service_id
使用自定义存储,您需要提供一个实现PromPHP存储适配器接口的Symfony服务
自定义收集器
如果您想跟踪其他信息,您可以创建自己的收集器
Grafana
此包提供了一个Grafana仪表板配置,用于与默认配置设置vdm_prometheus.app
和vdm_prometheus.namespace
一起工作。