Processes
posts (3)
- CPU in Kubernetes from the kernel up8/12
Why 1 CPU does not mean one core
CPU time and CPU placement are two different mechanisms. A limit says how much you may consume; affinity and cpuset say where a task may execute.
- CPU in Kubernetes from the kernel up2/12
cgroups and CPU: how Linux splits the processor between groups of processes
Group scheduling, cpu.weight and hierarchy - how the kernel divides CPU between groups of processes instead of individual tasks.
- CPU in Kubernetes from the kernel up1/12
How Linux really gives a process CPU
A process does not "have CPU". It is ready to run, and the scheduler decides when it actually gets processor time.