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In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.

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grafana
pmuellr
pmuellr commented Oct 27, 2020

Currently there is no explicit way to "refresh" the alerts list or the alert details view, to view the most recent data. Unless you make some UI action on the page, the data will never be updated, once it's rendered.

You can implicitly refresh those pages with current data by performing some other action on the view:

  • on the alerts list, you can switch from the the "Alerts" tab to the "C

CAT 作为服务端项目基础组件,提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端,已经在美团点评的基础架构中间件框架(MVC框架,RPC框架,数据库框架,缓存框架等,消息队列,配置系统等)深度集成,为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
  • Updated Dec 2, 2020
  • Java
ooridoori
ooridoori commented Jun 12, 2020

Describe the bug
When a user signs in using Auth.signIn() the "signIn" event is registered multiple times in the Hub listener

To Reproduce

  1. Add a log inside the "signIn" event in the Hub.listener callback
  2. Open devtools
  3. Sign in using Auth.signIn()
  4. Notice there is at least 4 or more logs and the same amount of network calls

Expected behavior
The sign in event shou

sitespeed.io
znerd
znerd commented May 4, 2020

I'd like to use a client certificate with sitespeed.io (with the Chrome backend). I've searched the documentation, but I could not find any explanation on how to do this.

Note that the Chrome browser does support the use the certificates installed in the host operating system (e.g. Windows or macOS).

Request: Please document how to use client certificates (e.g. P12) in the any browser (or at

UlricQin
UlricQin commented Mar 17, 2020
提问题?
请把问题现象、相关日志、初步排查结果写清楚,即提供尽量多的线索,这样方便我们定位问题。

提建议?
请写明白建议原因,即为何有此建议。

提修复PR?
请说明为何做此修改,需要做好测试。

提Feature?
建议先将想法提出,不着急写代码,与社区同道沟通,大家觉得OK再做代码实现

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另外,我们是在做开源软件,不是服务于您的企业,做您的乙方,您一分钱没付,就不要颐指气使了,认同我们这个社区,则参与进来,不认同,就不参与,谢谢理解
DutchessNicole
DutchessNicole commented Sep 20, 2019

https://github.com/collectd/collectd/blob/0b2796dfa3b763ed10194ccd66b39b1e056da9b9/src/mysql.c#L772

Hi,
As I saw in the source for the mysql plugin, the collector specifically ignors the Prepared_stmt_count variable.
I would like to have that in the output for collectd as well.
Is it possible to enable this key in the collectd mysql collector?

Unfortunately my C skills are pretty near zer

Wikipedia
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