Flask-MonitoringDashboard 性能监控

1. 安装

pip install flask_monitoringdashboard

2. 引入

import flask_monitoringdashboard as dashboard

dashboard.config.init_from(file='config.cfg')

dashboard.bind(app)

3. 项目根目录下创建配置文件 config.cfg

[dashboard]
APP_VERSION=1.0
GIT=../.git/                                      # 我的git在上一级目录
CUSTOM_LINK=dashboard
MONITOR_LEVEL=3
OUTLIER_DETECTION_CONSTANT=2.5
SAMPLING_PERIOD=20
ENABLE_LOGGING=True
 
[authentication]
USERNAME=admin
PASSWORD=admin
GUEST_USERNAME=guest
GUEST_PASSWORD=['dashboardguest!', 'second_pw!']
SECURITY_TOKEN=cc83733cb0af8b884ff6577086b87909
 
[database]
TABLE_PREFIX=fmd
DATABASE=sqlite:///dashboard.db
 
[visualization]
TIMEZONE=Europe/Amsterdam
COLORS={'main':'[0,97,255]',
        'static':'[255,153,0]'}

4. 启动 flask server，使用 admin 账号登录

http://127.0.0.1:8080/dashboard

5. 参考

https://flask-monitoringdashboard.readthedocs.io/en/latest/installation.html

https://github.com/flask-dashboard/Flask-MonitoringDashboard

6. 遗憾的是没有找到在哪里可以监控 sqlalchemy 执行状况（不是指开启 sqlalchemy 慢日志）