about? What did I learn? Service Workers: The Practical Bits by Patrick Meenan (Google) @patmeenan http://www.slideshare.net/patrickmeenan/service-workers-for-performance  They are effectively a man in Performance Best Practices Together to Create the Perfect SPA by Chris Love (Love2Dev) @ChrisLove http://www.slideshare.net/docluv/putting-performance-best-practices-together-for-a-spa  "We have created (but where the heck do you start?) by Tammy Everts & Cliff Crocker (SOASTA) @tameverts @cliffcrocker http://www.slideshare.net/CloudTest/metrics-metrics-everywhere-but-where-the-heck-do-you-start  The myth

★容器探测其他配置： ★HTTP探测 livenessProbe: #pod存活性探测 h�pGet: #使用h�p path: /xx/cxxx/healthz #请求的文件 port: 80 scheme: HTTP #协议，可为HTTP, HTTPS ★执行shell命令进行探测 Prometheus是一款基于时序数据库的开源监控告警系统，Prometheus的基本原 理是通过HTTP协议周期性抓取被监控组件的状态，任意组件只要提供对应的 HTTP接口就可以接入监控。不需要任何SDK或者其他的集成过程。这样做非常 适合做虚拟化环境监控系统，比如VM、Docker、Kubernetes等。输出被监控组 件信息的HTTP接口被叫做exporter Promethus特点： 支持多维数据 支持多维数据模型：由度量名和键值对组成的时间序列数据 内置时间序列数据库TSDB 支持PromQL查询语言，可以完成非常复杂的查询和分析，对图表展示和告警 非常有意义 支持HTTP的Pull方式采集时间序列数据 支持PushGateway采集瞬时任务的数据 支持服务发现和静态配置两种方式发现目标 支持接入Grafana Prometheus Server三个组件

Utica Coll. of Syracuse Univ. Lib., N.Y . Attributions and References [1] The Pomodoro Technique, http://pomodorotechnique.com/ [2] Personal Productivity Using The Pomodoro Technique, Daniel Hinojosa w/ present#slide=id.i0 [3] Flow: The Psychology of Optimal Experience, Mihaly Csikszentmihalyi, http://www.amazon.com/Flow-Psychology-Experience-Mihaly-Csikszentmihalyi/dp/0061339202/Walkthrough To

Attributions [1] Amazon, http://www.amazon.com/Phoenix-Project-DevOps-Helping-Business/dp/0988262509/[2] The Three Ways: The Principles Underpinning DevOps, Gene Kim, http://itrevolution.com/the-three-ways-

response = requests.get("http://sysyear.top:4600") print(type(response.text)) # 类型为str response.encoding = "utf-8" # 指定返回数据的文本编码 print(response.status_code) # 返回http响应状态码 print(response print(response.headers) # 返回http头部信息，单行字典类型 print(response.text) # 返回正文内容，多行文本 import requests myurl = "http://sysyear.top:4600" myheaders = { "Accept": "application/json", "Content-Type":