Hi! #
This is my home page, you probably want to check out my Linux Page Cache mini book or read some blog posts about system programming, Linux kernel, golang, python, etc.
What every SRE should know about file descriptors, pipes, terminals, user sessions, process groups and daemons #
Linux Page Cache mini book #
- 0. Linux Page Cache for SRE
- 1. Prepare environment for experiments
- 2. Essential Page Cache theory
- 3. Page Cache and basic file operations
- 4. Page Cache eviction and page reclaim
- 5. More about mmap() file access
- 6. Cgroup v2 and Page Cache
- 7. How much memory my program uses or the tale of working set size
- 8. Direct IO (DIO)
- 9. Advanced Page Cache observability and troubleshooting tools