Service Monitoring
The three pillars of observability are
Logs, Metrics, and Traces
Action level
Pre-detection, Auto-Redemtion (scaling), Alert
Service Monitoring Notion
Service Monitoring Usages
Server Monitoring Tools
Another observability 3.0 appears on the horizon
Groan. Well, it’s not like I wasn’t warned. When I first started teasing out the differences between the pillars model and the single unified storage model and applying “2.0” to the latter, Christi…
https://charity.wtf/2025/03/24/another-observability-3-0-appears-on-the-horizon/

Why is observability so expensive?
It’s no secret that observability costs are top of mind for many organizations in the post-zero interest rate phenomenon (ZIRP) era (see here, here, and here for example discussions, though similar se
https://mattklein123.dev/2024/04/03/observability-cost-crisis/
Reference
Full list of top-like tool family for perfomance monitoring in linux: iftop iotop htop atop more?
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https://superuser.com/questions/469032/full-list-of-top-like-tool-family-for-perfomance-monitoring-in-linux-iftop-ioto
Uptime, status pages, and transparency calculus
From the evergreen AWS status page to hardcoded 100% uptime, no one fully trusts a status page anymore. But why is this? Companies often start with good intentions, aiming for full transparency. So why do so many change along the way: what pressures people into an evergreen status page with poorly-reflective uptime numbers?
https://blog.lawrencejones.dev/status-pages/

무료로 서비스를 모니터링하는 3가지 방법
서비스에 장애가 발생되는 원인은 참 다양합니다. 때문에 우리는 장애를 대비하고자 다양한 모니터링 도구를 사용합니다. 오늘은 무료로 사용가능한 도구들을 조합하여 최대한 자세히 서비스를 모니터링하는 방법을 알아보겠습니다. 본 게시물은 아래 대상을 무료로 모니터링 할 수 있는 방법을 소개합니다.
https://blog.dochis.net/2020/09/06/Ways-to-Monitor-Service-for-Free.html?utm_source=facebook&utm_medium=post&utm_campaign=codingeverybody

Server monitoring
hyperconnect.github.io
https://hyperconnect.github.io/assets/2018-10-22-monitoring-cloud-with-zabbix/zabbix-trend.png


Seonglae Cho