admin

Just another wannabee. I make tech-stuff work (a lot of Oracle)

OEM : No Data

This is reaaly memory for myself 🙂 We often encounter sql performance screens where OEM says “Unable to Retrieve Data” What we do : create a job (in OEM) that deploys Database Management PL/SQL packages In OEM main Menu Click Enterprise –> Job –> Library –> Select Job Type “Deploy Database Management PL/SQL Packages” –> …

sar usage

I like to use the linux utility sar (system activity reporter (?)) I gives a fast and quite complete overview over the performance of a linux system. SAR has a lot of possibilitys. I just highlight a few of them to remember how the syntax is 🙂 CPU information of today oracle@lqas4342:~$sar Linux 4.18.0-425.13.1.el8_7.x86_64 (lqas4342.mod.nl) …