When I delivered a previous version of this class last, it was year 2013 and the latest Oracle version was 11.2. Since plenty of people have asked if I ever do this training again - and now that Oracle 18c is out with a lot of new (and adaptive) stuff added since version 11, I’ve decided to update the material and run it again as an online training class :) - Linux, Oracle, SQL performance tuning and troubleshooting - consulting & training.| tanelpoder.com
In this post I will show you how to break down Linux system load by the load contributor or reason. You can drill down into the “linux system load in thousands” and “high system load, but low CPU utilization” problem patterns too. Introduction - terminology Troubleshooting high system load on Linux Drilling down deeper - WCHAN Drilling down deeper - kernel stack How to troubleshoot past problems Summary Further reading Introduction - Terminology The system load metric aims to represen...| tanelpoder.com