BootID gets the host system boot identifier.

Cgroups returns the cgroup membership of the process indicated by the given PID.

CommandLine gets the full command-line arguments for the process indicated by the given PID.

ContainerID returns the container ID running the process indicated by the given PID.

DeriveUniqueID returns a unique ID for thye process with the given PID and parent PID.

FS creates a FileSystem instance representing the default procfs mountpoint /proc.

MaxPid returns the maximum PID.

ReadFile returns the contents of the procfs file indicated by the given relative path.

Stat reads the given process's status and returns a ProcessStatus with methods to parse and return information from that status as needed.

UniqueID returns a reproducible namespace-independent unique identifier for the process indicated by the given PID.

Cgroup describes the cgroup membership of a process.

FileSystem represents data accessible through the proc pseudo-filesystem.

ProcessStatus represents process status available via /proc/[pid]/stat.