oshi.util.platform.linux

Class ProcUtil

java.lang.Object

oshi.util.platform.linux.ProcUtil

public class ProcUtil
extends Object

Provides access to some /proc filesystem info on Linux

Method Summary

Modifier and Type	Method and Description
static File[]	getPidFiles() Gets an array of files in the /proc directory with only numeric digit filenames, corresponding to processes
static String	getProcPath() The proc filesystem location may be customized to allow alternative proc plugins, particularly useful for containers.
static double	getSystemUptimeSeconds() Parses the first value in /proc/uptime for seconds since boot
static long[]	readSystemCpuLoadTicks() Gets the CPU ticks array from /proc/stat

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getProcPath

public static String getProcPath()

The proc filesystem location may be customized to allow alternative proc plugins, particularly useful for containers.

Returns:

The proc filesystem path, with a leading / but not a trailing one, e.g., "/proc"

getSystemUptimeSeconds

public static double getSystemUptimeSeconds()

Parses the first value in /proc/uptime for seconds since boot

Returns:

Seconds since boot

readSystemCpuLoadTicks

public static long[] readSystemCpuLoadTicks()

Gets the CPU ticks array from /proc/stat

Returns:

Array of CPU ticks

getPidFiles

public static File[] getPidFiles()

Gets an array of files in the /proc directory with only numeric digit filenames, corresponding to processes

Returns:

An array of File objects for the process files