skywalking python

从我开始用就一直更新参考：http://www.iocoder.cn/SkyWalking/install/?vip#

以前一直用的是，而且没有剖析的功能，只能适合服务间的监控。

from skywalking import agent, config
config.init(SomeConfig)
agent.start()

 

最近发现skywalking的agent，很牛逼，本来是不想专门写个文档的。

1、前置条件

• python >= 3.7  skywalking >= 8.0

2、一些文档

• https://skywalking.apache.org/blog/2021-09-12-skywalking-python-profiling/
• https://github.com/apache/skywalking-python/blob/master/docs/en/setup/Installation.md#from-pypi
• https://github.com/apache/skywalking-python/blob/master/docs/en/setup/Configuration.md

3、开始装sky和agent

4、python测试代码

import time

def method1():
    time.sleep(0.02)
    return '1'

def method2():
    time.sleep(0.02)
    return method1()

def method3():
    time.sleep(0.02)
    return method2()

if __name__ == '__main__':
    import socketserver
    from http.server import BaseHTTPRequestHandler

    class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):

        def do_POST(self):
            method3()
            time.sleep(0.5)
            self.send_response(200)
            self.send_header('Content-Type', 'application/json')
            self.end_headers()
            self.wfile.write('{"song": "Despacito", "artist": "Luis Fonsi"}'.encode('ascii'))

    PORT = 19090
    Handler = SimpleHTTPRequestHandler

    with socketserver.TCPServer(("", PORT), Handler) as httpd:
        httpd.serve_forever()

模拟请求：curl -X POST http://localhost:19090/

 

5、创建剖析任务

 

 然后分析：