August 2019
Beginner to intermediate
232 pages
3h 50m
Chinese
Content preview from Web容量规划之美
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213
附录 C
容量工具
利用测量、监测、管理工具来通知和指导你的容量管理。在本附录中，我们将介
绍一系列流行工具和实用程序来供你参考实用。
监测
正如我们在第
3
章讨论的那样，在基于事件通知的软件（基于阈值提醒资源情况）、
度量指标收集，以及一些现实工具中有很多的重叠。下面一些工具具有提醒功能，
这其中更多还是主要集中在图像和收集的功能上以及两者都具备的功能上。
度量采集和事件收集系统
• DataDog
（
https://www.datadoghq.com/
）
• Opsclarity
（
https://www.opsclarity.com/
）
• Prometheus
（
https://prometheus.io/
）
• CoScale
（
https://www.coscale.com/
）
214
附录Ｃ
• Signalfx
（
https://signalfx.com/
）
• SignalSciences
（
http://www.signalsciences.com/
）
• Ganglia
（
http://ganglia.info/
）
• Ganglia
诞生于
HPC
社区，它针对用户和开发人员提供了一个活跃的社区。就
像
Wikipedia
和其他一些大规模社交网站站点一样，我们在
Flickr
网站上大量
使用了
Ganglia
。
• Nagios
（
https://www.nagios.org/
）
• Cacti
（
https://cacti.net/
）
• Zabbix
（
https://www.zabbix.com/
）
• Hyperic HQ
（
http://hyperic-hq.sourceforge.net/
）
• Munin
（
http://munin-monitoring.org/
）
• ZenOSS ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.