Fluentd and Logstash are two open-source projects that
focus on the problem of centralized logging. Both projects address the collection and …
Fluentd is a fully free and open-source log management tool that simplifies your data collection and storage pipeline. It eliminates the need to maintain a set of ad-hoc scripts.
psacct or acct both are open source application for monitoring users activities on the system.
visual-traceroute - A graphical frontend for the traceroute utility. Written in Processing.
Hello there!
I'd like to share a story about tuning Graphite performance; specifically, how we (with my colleague) scaled Graphite to handle 3M points/minute (~300K distinct metrics). I'd like to hear your comments and suggestions on how to improve and simplify my current setup.
== Background
I was interested in using Graphite as a quantitative monitoring system in my current project. We have 1000 worker nodes and we would like to monitor various system metrics (such as CPU usage, memory u...
psdash - A linux system information web dashboard using psutils and flask
opentsdb - A scalable, distributed Time Series Database.
https://docs.sentry.io
Track exceptions with modern error logging for :
- JavaScript in the client browser: React, Angular, Ember, Vue, and Backbone
- Python: including Django, Flask, Pyramid
- Node.js: including Express, Koa, and Connect
- PHP: including Laravel, Symfony, and Monolog
- Ruby: including Rails, Sinatra, Rack
- Java: for Java, Android, Scala, Clojure, Kotlin
- Go
Open-source server backend
Learn to analyze power usage and maximize battery life on Linux computers using the new improved PowerTOP.
Octopussy, Log Management Solution
blockade - Docker-based utility for testing network failures and partitions in distributed applications
lookout - lightweight, web-based server monitoring
10 Things We Forgot to Monitor There is always a set of standard metrics that are universally monitored (Disk Usage, Memory Usage, Load, Pings, etc). Beyond that, there are a lot of lessons that we’ve...
This is a visualization of a Facebook News Feed load from the perspective of the client, over a 3G wireless connection. Different packet types have different shapes…