one number is written, $MAX is updated.
cpu.pressure
- A read-only nested-key file which exists on non-root cgroups.
+ A read-write nested-keyed file.
Shows pressure stall information for CPU. See
:ref:`Documentation/accounting/psi.rst <psi>` for details.
reduces the impact on the workload and memory management.
memory.pressure
- A read-only nested-key file which exists on non-root cgroups.
+ A read-only nested-keyed file.
Shows pressure stall information for memory. See
:ref:`Documentation/accounting/psi.rst <psi>` for details.
8:16 rbps=2097152 wbps=max riops=max wiops=max
io.pressure
- A read-only nested-key file which exists on non-root cgroups.
+ A read-only nested-keyed file.
Shows pressure stall information for IO. See
:ref:`Documentation/accounting/psi.rst <psi>` for details.