#include <cpumeter.h>

Inheritance diagram for CPUMeter:

Collaboration diagram for CPUMeter:

Public Member Functions
	CPUMeter (XOSView *parent, unsigned int nbr)

	~CPUMeter (void)

const char *	name (void) const

void	checkevent (void)

void	checkResources (void)

	CPUMeter (XOSView *parent)

	~CPUMeter (void)

const char *	name (void) const

void	checkevent (void)

void	checkResources (void)

	CPUMeter (XOSView *parent, const int cpuid=0)

	~CPUMeter (void)

const char *	name (void) const

void	checkevent (void)

void	checkResources (void)

	CPUMeter (XOSView parent, const char cpuID="cpu")

	~CPUMeter (void)

const char *	name (void) const

void	checkevent (void)

void	checkResources (void)

	CPUMeter (XOSView parent, kstat_ctl_t kcp, int cpuid=0)

	~CPUMeter (void)

const char *	name (void) const

void	checkevent (void)

void	checkResources (void)

Public Member Functions inherited from FieldMeterGraph
	FieldMeterGraph (XOSView parent, int numfields, const char title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)

virtual	~FieldMeterGraph (void)

virtual void	drawfields (int mandatory=0)

Public Member Functions inherited from FieldMeterDecay
	FieldMeterDecay (XOSView parent, int numfields, const char title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)

virtual	~FieldMeterDecay (void)

Public Member Functions inherited from FieldMeter
	FieldMeter (XOSView parent, int numfields, const char title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)

virtual	~FieldMeter (void)

void	setfieldcolor (int field, const char *color)

void	setfieldcolor (int field, unsigned long color)

void	docaptions (int val)

void	dolegends (int val)

void	dousedlegends (int val)

void	reset (void)

void	setUsed (double val, double total)

void	draw (void)

void	disableMeter (void)

Public Member Functions inherited from Meter
	Meter (XOSView parent, const char title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)

virtual	~Meter (void)

void	resize (int x, int y, int width, int height)

void	title (const char *title)

const char *	title (void)

void	legend (const char *legend)

const char *	legend (void)

void	docaptions (int val)

void	dolegends (int val)

void	dousedlegends (int val)

int	requestevent (void)

int	getX () const

int	getY () const

int	getWidth () const

int	getHeight () const

Static Public Member Functions
static int	nCPUs ()

static const char *	cpuStr (int num)

static int	countCPUs (void)

static const char *	cpuStr (int num)

static int	getkernelversion (void)

static const char *	cpuStr (int num)

Static Public Member Functions inherited from Meter
static double	scaleValue (double value, char *scale, bool metric)

Protected Member Functions
void	getcputime (void)

void	getcputime (void)

void	getcputime (void)

const char *	toUpper (const char *str)

void	getcputime (void)

int	findLine (const char *cpuID)

const char *	toUpper (const char *str)

void	getcputime (void)

Protected Member Functions inherited from FieldMeterGraph
void	setNumCols (int n)

Protected Member Functions inherited from FieldMeter
void	SetUsedFormat (const char *const str)

void	drawlegend (void)

void	drawused (int mandatory)

bool	checkX (int x, int width) const

void	setNumFields (int n)

void	IntervalTimerStart ()

void	IntervalTimerStop ()

double	IntervalTimeInMicrosecs ()

double	IntervalTimeInSecs ()

Protected Member Functions inherited from Meter
double	samplesPerSecond ()

double	secondsPerSample ()

Protected Attributes
float	cputime_ [2][5]

int	cpuindex_

time_t	cputime_ [2][(CPU_STATES-1)]

int	_lineNum

unsigned long long	cputime_ [2][10]

int	kernel_

int	statfields_

Protected Attributes inherited from FieldMeterGraph
int	useGraph_

int	graphNumCols_

int	graphpos_

double *	heightfield_

Protected Attributes inherited from FieldMeterDecay
int	dodecay_

int	firsttime_

double *	decay_

double *	lastDecayval_

Protected Attributes inherited from FieldMeter
int	numfields_

double *	fields_

double	total_

double	used_

double	lastused_

int *	lastvals_

int *	lastx_

unsigned long *	colors_

unsigned long	usedcolor_

UsedType	print_

int	printedZeroTotalMesg_

int	numWarnings_

bool	metric_

int	usedoffset_

Protected Attributes inherited from Meter
XOSView *	parent_

int	x_

int	y_

int	width_

int	height_

int	docaptions_

int	dolegends_

int	dousedlegends_

int	priority_

int	counter_

char *	title_

char *	legend_

unsigned long	textcolor_

Private Attributes
uint64_t	cputime_ [2][CPUSTATES]

unsigned int	cpuindex_

unsigned int	nbr_

struct sysinfo	tsp

int	sinfosz

int	cpuid_

KStatList *	cpustats

bool	aggregate

kstat_ctl_t *	kc

kstat_t *	ksp

Additional Inherited Members
Protected Types inherited from FieldMeter
enum	UsedType { INVALID_0 , FLOAT , PERCENT , AUTOSCALE , INVALID_TAIL }

Detailed Description

Definition at line 31 of file cpumeter.h.

Constructor & Destructor Documentation

◆ CPUMeter() [1/5]

CPUMeter::CPUMeter	(	XOSView *	parent,
		unsigned int	nbr
	)

Definition at line 23 of file cpumeter.cc.

References BSDCPUInit(), cpuindex_, cputime_, nbr_, and Meter::title().

◆ ~CPUMeter() [1/5]

CPUMeter::~CPUMeter ( void )

Definition at line 36 of file cpumeter.cc.

◆ CPUMeter() [2/5]

CPUMeter::CPUMeter ( XOSView * parent )

Definition at line 12 of file cpumeter.cc.

References cpuindex_, and cputime_.

◆ ~CPUMeter() [2/5]

CPUMeter::~CPUMeter ( void )

◆ CPUMeter() [3/5]

CPUMeter::CPUMeter	(	XOSView *	parent,
		const int	cpuid = `0`
	)

Definition at line 12 of file cpumeter.cc.

References cpuid_, cpuindex_, cputime_, XWin::done(), Meter::parent_, sinfosz, and USED_CPU_STATES.

◆ ~CPUMeter() [3/5]

CPUMeter::~CPUMeter ( void )

◆ CPUMeter() [4/5]

CPUMeter::CPUMeter	(	XOSView *	parent,
		const char *	cpuID = `"cpu"`
	)

Definition at line 22 of file cpumeter.cc.

References _lineNum, cpuindex_, cputime_, findLine(), getkernelversion(), kernel_, and statfields_.

◆ ~CPUMeter() [4/5]

CPUMeter::~CPUMeter ( void )

◆ CPUMeter() [5/5]

CPUMeter::CPUMeter	(	XOSView *	parent,
		kstat_ctl_t *	kcp,
		int	cpuid = `0`
	)

Definition at line 12 of file cpumeter.cc.

References aggregate, KStatList::count(), KStatList::CPU_STAT, cpuindex_, cpustats, cputime_, KStatList::getList(), kc, and ksp.

◆ ~CPUMeter() [5/5]

CPUMeter::~CPUMeter ( void )

Member Function Documentation

◆ checkevent() [1/5]

void CPUMeter::checkevent ( void )

virtual

Implements Meter.

Definition at line 53 of file cpumeter.cc.

References FieldMeterGraph::drawfields(), and getcputime().

◆ checkevent() [2/5]

void CPUMeter::checkevent ( void )

virtual

Reimplemented from FieldMeter.

◆ checkevent() [3/5]

void CPUMeter::checkevent ( void )

virtual

Reimplemented from FieldMeter.

◆ checkevent() [4/5]

void CPUMeter::checkevent ( void )

virtual

Reimplemented from FieldMeter.

◆ checkevent() [5/5]

void CPUMeter::checkevent ( void )

virtual

Reimplemented from FieldMeter.