Module limits 

Process resource-limit utilities.

The helpers query soft and hard limits and raise selected soft limits when supported. Platform-specific implementations provide neutral fallbacks when an interface is unavailable.

Functions

max_file_descriptors

Returns the soft and hard file-descriptor limits.

max_memory_locked

Returns the soft and hard locked-memory limits.

max_stack_size

Returns the soft and hard process stack-size limits.

max_threads

Returns the soft and hard per-user process-count limits.

maximize_fd_limit

Raises the soft file descriptor limit to the current hard limit.

maximize_thread_limit

Raises the soft thread limit to the current hard limit.

page_size

Get the system’s page size in bytes.