XrdCmsMeter Class Reference

#include <XrdCmsMeter.hh>

Inheritance diagram for XrdCmsMeter:

Collaboration diagram for XrdCmsMeter:

Public Types
enum	vType { manFS = 1 , peerFS = 2 }

Public Member Functions
int	calcLoad (uint32_t pcpu, uint32_t pio, uint32_t pload, uint32_t pmem, uint32_t ppag)
int	calcLoad (int xload, uint32_t pdsk)
int	FreeSpace (int &tutil)
void	Init ()
int	isOn ()
int	Monitor (char *pgm, int itv)
int	Monitor (int itv)
void	PutInfo (XrdCmsPerfMon::PerfInfo &perfInfo, bool alert=false)
void	Record (int pcpu, int pnet, int pxeq, int pmem, int ppag, int pdsk)
int	Report (int &pcpu, int &pnet, int &pxeq, int &pmem, int &ppag, int &pdsk)
void *	Run ()
void *	RunFS ()
void *	RunPM ()
int	numFS ()
unsigned int	TotalSpace (unsigned int &minfree)
void	setVirtual (vType vVal)
void	setVirtUpdt ()
bool	Update (char *line, bool alert=false)
	XrdCmsMeter ()
	~XrdCmsMeter ()
Public Member Functions inherited from XrdCmsPerfMon
virtual bool	Configure (const char *cfn, char *Parms, XrdSysLogger &Logger, XrdCmsPerfMon &cmsMon, XrdOucEnv *EnvInfo, bool isCMS)
virtual void	GetInfo (PerfInfo &info)
	XrdCmsPerfMon ()
	Constructor & Destructor.
virtual	~XrdCmsPerfMon ()

Private Member Functions
void	calcSpace ()
char	Scale (long long inval, long &outval)
void	SpaceMsg (int why)
void	UpdtSpace ()

Private Attributes
XrdOucStream	myMeter
XrdSysMutex	cfsMutex
XrdSysMutex	repMutex
long long	MinFree
long long	HWMFree
long long	dsk_lpn
long long	dsk_tot
long long	dsk_free
long long	dsk_maxf
int	dsk_util
int	dsk_calc
int	fs_nums
int	lastFree
int	lastUtil
int	noSpace
int	Running
long	MinShow
long	HWMShow
char	MinStype
char	HWMStype
char	Virtual
char	VirtUpdt
time_t	rep_tod
char *	monpgm
XrdCmsPerfMon *	monPerf
int	monint
pthread_t	montid
uint32_t	xeq_load
uint32_t	cpu_load
uint32_t	mem_load
uint32_t	pag_load
uint32_t	net_load
int	myLoad
int	prevLoad

Member Enumeration Documentation

vType

enum XrdCmsMeter::vType

Enumerator
manFS
peerFS

Constructor & Destructor Documentation

XrdCmsMeter()

XrdCmsMeter::XrdCmsMeter

(

)

~XrdCmsMeter()

XrdCmsMeter::~XrdCmsMeter

(

)

Member Function Documentation

calcLoad() [1/2]

int XrdCmsMeter::calcLoad	(	int	xload,
		uint32_t	pdsk
	)

calcLoad() [2/2]

int XrdCmsMeter::calcLoad	(	uint32_t	pcpu,
		uint32_t	pio,
		uint32_t	pload,
		uint32_t	pmem,
		uint32_t	ppag
	)

calcSpace()

void XrdCmsMeter::calcSpace ( )

private

FreeSpace()

int XrdCmsMeter::FreeSpace

(

int &

tutil

)

Init()

void XrdCmsMeter::Init

(

)

isOn()

int XrdCmsMeter::isOn ( )

inline

References Running.

Monitor() [1/2]

int XrdCmsMeter::Monitor	(	char *	pgm,
		int	itv
	)

Monitor() [2/2]

int XrdCmsMeter::Monitor

(

int

itv

)

numFS()

int XrdCmsMeter::numFS ( )

inline

References fs_nums.

PutInfo()

void XrdCmsMeter::PutInfo ( XrdCmsPerfMon::PerfInfo &  info, bool  alert = false  )

virtual

Report performance statistics as load values from 0 to 100. The performance monitor plugin may call this method to asynchronously report performance via the passed XrdCmsPerfMon object during configuration.

Parameters

info	Reference to the structure that should be filled out with load values. See the PerfInfo structure.
alert	When true, load information is forcibly sent to the cluster's manager. Otherwise, it is only sent if it significantly changes. See the cms.sched directive fuzz parameter.

Reimplemented from XrdCmsPerfMon.

Record()

void XrdCmsMeter::Record	(	int	pcpu,
		int	pnet,
		int	pxeq,
		int	pmem,
		int	ppag,
		int	pdsk
	)

Report()

int XrdCmsMeter::Report	(	int &	pcpu,
		int &	pnet,
		int &	pxeq,
		int &	pmem,
		int &	ppag,
		int &	pdsk
	)

Run()

void * XrdCmsMeter::Run

(

)

RunFS()

void * XrdCmsMeter::RunFS

(

)

RunPM()

void * XrdCmsMeter::RunPM

(

)

Scale()

char XrdCmsMeter::Scale ( long long  inval, long &  outval  )

private

setVirtual()

void XrdCmsMeter::setVirtual ( vType  vVal )

inline

References Virtual.

setVirtUpdt()

void XrdCmsMeter::setVirtUpdt ( )

inline

References cfsMutex, XrdSysMutex::Lock(), XrdSysMutex::UnLock(), and VirtUpdt.

SpaceMsg()

void XrdCmsMeter::SpaceMsg ( int  why )

private

TotalSpace()

unsigned int XrdCmsMeter::TotalSpace

(

unsigned int &

minfree

)

Update()

bool XrdCmsMeter::Update	(	char *	line,
		bool	alert = false
	)

UpdtSpace()

void XrdCmsMeter::UpdtSpace ( )

private

Member Data Documentation

cfsMutex

XrdSysMutex XrdCmsMeter::cfsMutex

private

Referenced by setVirtUpdt().

cpu_load

uint32_t XrdCmsMeter::cpu_load

private

dsk_calc

int XrdCmsMeter::dsk_calc

private

dsk_free

long long XrdCmsMeter::dsk_free

private

dsk_lpn

long long XrdCmsMeter::dsk_lpn

private

dsk_maxf

long long XrdCmsMeter::dsk_maxf

private

dsk_tot

long long XrdCmsMeter::dsk_tot

private

dsk_util

int XrdCmsMeter::dsk_util

private

fs_nums

int XrdCmsMeter::fs_nums

private

Referenced by numFS().

HWMFree

long long XrdCmsMeter::HWMFree

private

HWMShow

long XrdCmsMeter::HWMShow

private

HWMStype

char XrdCmsMeter::HWMStype

private

lastFree

int XrdCmsMeter::lastFree

private

lastUtil

int XrdCmsMeter::lastUtil

private

mem_load

uint32_t XrdCmsMeter::mem_load

private

MinFree

long long XrdCmsMeter::MinFree

private

MinShow

long XrdCmsMeter::MinShow

private

MinStype

char XrdCmsMeter::MinStype

private

monint

int XrdCmsMeter::monint

private

monPerf

XrdCmsPerfMon* XrdCmsMeter::monPerf

private

monpgm

char* XrdCmsMeter::monpgm

private

montid

pthread_t XrdCmsMeter::montid

private

myLoad

int XrdCmsMeter::myLoad

private

myMeter

XrdOucStream XrdCmsMeter::myMeter

private

net_load

uint32_t XrdCmsMeter::net_load

private

noSpace

int XrdCmsMeter::noSpace

private

pag_load

uint32_t XrdCmsMeter::pag_load

private

prevLoad

int XrdCmsMeter::prevLoad

private

rep_tod

time_t XrdCmsMeter::rep_tod

private

repMutex

XrdSysMutex XrdCmsMeter::repMutex

private

Running

int XrdCmsMeter::Running

private

Referenced by isOn().

Virtual

char XrdCmsMeter::Virtual

private

Referenced by setVirtual().

VirtUpdt

char XrdCmsMeter::VirtUpdt

private

Referenced by setVirtUpdt().

xeq_load

uint32_t XrdCmsMeter::xeq_load

private

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The documentation for this class was generated from the following file:

• XrdCmsMeter.hh