July 2021
-
Do you know perf trace? It’s an almost perfect replacement for strace
Last night while I was working on my POUG 2021 presentation I looked up what’s new…
-
Do I really have to set resource limits for Oracle in systemd unit files?
TL;DR: it is very much required to set resource limits in systemd unit files. If you’d…
-
Installing perf on Ubuntu 20.04 LTS in Oracle Cloud Infrastructure
This is a very short post with instructions on how to install perf on Ubunutu 20.04…
-
Using systemd to start an Oracle single instance database when booting
I don’t work with systemd frequently enough to remember its syntax and other intricacies so I…
-
Geeking out on Linux: file descriptors and their open modes & flags
While preparing my talk for the upcoming POUG 2021 conference I wanted to know which flags…
Martins Blog 