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4 posts
During my work as IT freelancer I frequently I encounter common misunderstandings about the kubernetes requests and limits which lead to unstable systems and wasted resources. So this blogpost explains what the meaning …
Why does linux have an open-file-limit? The open-file-limit exists to prevent users/process to use up all resources on a machine. Every file-descriptor uses a certain amount of RAM and a malicious or malfunctioning …
lately i came across a really dumb problem. Our nagios server sucked like hell and I couldn’t find the source of the problem. I was tuning nagios-parameters but nothing changed. The server had low load and cpu-usage, but …
Often when a web-application seems slow it’s not (or not only) the parse time, but also or mayorly database speed. Most scripting-languages don’t act “intelligent” in parsing as it would be best for user experience, but …
