I read from SRE books that Site Reliability Engineer main activities are:
- reducing toil and implement automated tasks;
- define and implement SLIs and SLOs for the services;
- implement monitoring systems and alerting;
- Define an acceptable reliability levels for the services;
- analyze and manage risk;
I want to ask if you are agree, and, since that theory and practice may differ, as Site Reliability Engineers what are your main daily activities and if you work in a small, medium or big company.