cpu_monitor Namespace Reference

Classes
class	CPUMonitor

Functions
def	check_clock_speed (enforce_speed)
	Checks clock speed from reading from CPU info. More...
def	check_core_temps (sys_temp_strings)
	Check CPU core temps. More...
def	check_ipmi ()
def	check_memory ()
	Uses 'free -m' to check free memory. More...
def	check_mpstat (core_count=-1)
def	check_uptime (load1_threshold, load5_threshold)
	Uses 'uptime' to see load average. More...
def	get_core_temp_names ()
	Returns names for core temperature files Returns list of names, each name can be read like file. More...
def	update_status_stale (stat, last_update_time)

Variables
	_Thread__stop
	action
	args
	cpu_node = CPUMonitor(hostname, options.diag_hostname)
	default
	dest
	file
bool	has_error_core_count = False
bool	has_warned_mpstat = False
	help
	hostname = socket.gethostname()
	metavar
	options
	parser = optparse.OptionParser(usage="usage: cpu_monitor.py [--diag-hostname=cX]")
	rate = rospy.Rate(1.0)
dictionary	stat_dict = { 0: 'OK', 1: 'Warning', 2: 'Error' }
int	usage_old = 0
	Use mpstat to find CPU usage. More...

Function Documentation

check_clock_speed()

def cpu_monitor.check_clock_speed

(

enforce_speed

)

Checks clock speed from reading from CPU info.

Definition at line 231 of file cpu_monitor.py.

check_core_temps()

def cpu_monitor.check_core_temps

(

sys_temp_strings

)

Check CPU core temps.

Use 'find /sys -name temp1_input' to find cores Read from every core, divide by 1000

Definition at line 189 of file cpu_monitor.py.

check_ipmi()

def cpu_monitor.check_ipmi

(

)

Definition at line 65 of file cpu_monitor.py.

check_memory()

def cpu_monitor.check_memory

(

)

Uses 'free -m' to check free memory.

Definition at line 335 of file cpu_monitor.py.

check_mpstat()

def cpu_monitor.check_mpstat

(

core_count = -1

)

Definition at line 387 of file cpu_monitor.py.

check_uptime()

def cpu_monitor.check_uptime	(		load1_threshold,
			load5_threshold
	)

Uses 'uptime' to see load average.

Definition at line 290 of file cpu_monitor.py.

get_core_temp_names()

def cpu_monitor.get_core_temp_names

(

)

Returns names for core temperature files Returns list of names, each name can be read like file.

Definition at line 485 of file cpu_monitor.py.

update_status_stale()

def cpu_monitor.update_status_stale	(		stat,
			last_update_time
	)

Definition at line 508 of file cpu_monitor.py.

Variable Documentation

_Thread__stop

cpu_monitor._Thread__stop

private

Definition at line 59 of file cpu_monitor.py.

action

cpu_monitor.action

Definition at line 831 of file cpu_monitor.py.

args

cpu_monitor.args

Definition at line 832 of file cpu_monitor.py.

cpu_node

cpu_monitor.cpu_node = CPUMonitor(hostname, options.diag_hostname)

Definition at line 840 of file cpu_monitor.py.

default

cpu_monitor.default

Definition at line 831 of file cpu_monitor.py.

dest

cpu_monitor.dest

Definition at line 828 of file cpu_monitor.py.

file

cpu_monitor.file

Definition at line 837 of file cpu_monitor.py.

has_error_core_count

bool cpu_monitor.has_error_core_count = False

Definition at line 386 of file cpu_monitor.py.

has_warned_mpstat

bool cpu_monitor.has_warned_mpstat = False

Definition at line 385 of file cpu_monitor.py.

help

cpu_monitor.help

Definition at line 829 of file cpu_monitor.py.

hostname

cpu_monitor.hostname = socket.gethostname()

Definition at line 824 of file cpu_monitor.py.

metavar

cpu_monitor.metavar

Definition at line 830 of file cpu_monitor.py.

options

cpu_monitor.options

Definition at line 832 of file cpu_monitor.py.

parser

cpu_monitor.parser = optparse.OptionParser(usage="usage: cpu_monitor.py [--diag-hostname=cX]")

Definition at line 827 of file cpu_monitor.py.

rate

cpu_monitor.rate = rospy.Rate(1.0)

Definition at line 842 of file cpu_monitor.py.

stat_dict

dictionary cpu_monitor.stat_dict = { 0: 'OK', 1: 'Warning', 2: 'Error' }

Definition at line 62 of file cpu_monitor.py.

usage_old

int cpu_monitor.usage_old = 0

Use mpstat to find CPU usage.

Definition at line 384 of file cpu_monitor.py.