TPerfStats Class Reference

#include <TPerfStats.h>

Inheritance diagram for TPerfStats:


Public Member Functions
virtual	~TPerfStats ()
void	SimpleEvent (EEventType type)
void	PacketEvent (const char slave, const char slavename, const char *filename, Long64_t eventsprocessed, Double_t latency, Double_t proctime, Double_t cputime, Long64_t bytesRead)
void	FileEvent (const char slave, const char slavename, const char nodename, const char filename, Bool_t isStart)
void	FileOpenEvent (TFile file, const char filename, Double_t start)
void	FileReadEvent (TFile *file, Int_t len, Double_t start)
void	RateEvent (Double_t proctime, Double_t deltatime, Long64_t eventsprocessed, Long64_t bytesRead)
void	SetBytesRead (Long64_t num)
Long64_t	GetBytesRead () const
void	SetNumEvents (Long64_t num)
Long64_t	GetNumEvents () const
virtual	~TPerfStats ()
void	SimpleEvent (EEventType type)
void	PacketEvent (const char slave, const char slavename, const char *filename, Long64_t eventsprocessed, Double_t latency, Double_t proctime, Double_t cputime, Long64_t bytesRead)
void	FileEvent (const char slave, const char slavename, const char nodename, const char filename, Bool_t isStart)
void	FileOpenEvent (TFile file, const char filename, Double_t start)
void	FileReadEvent (TFile *file, Int_t len, Double_t start)
void	RateEvent (Double_t proctime, Double_t deltatime, Long64_t eventsprocessed, Long64_t bytesRead)
void	SetBytesRead (Long64_t num)
Long64_t	GetBytesRead () const
void	SetNumEvents (Long64_t num)
Long64_t	GetNumEvents () const
Static Public Member Functions
static void	Start (TList input, TList output)
static void	Stop ()
static void	Setup (TList *input)
static void	Start (TList input, TList output)
static void	Stop ()
static void	Setup (TList *input)
Private Member Functions
	TPerfStats (TList input, TList output)
	Monitoring engine.
void	WriteQueryLog ()
	TPerfStats (TList input, TList output)
	Monitoring engine.
void	WriteQueryLog ()
Private Attributes
TTree *	fTrace
TTimeStamp	fTzero
	TTree with trace events.
TPerfEvent *	fPerfEvent
	start time of this run
TH1D *	fPacketsHist
	TPerfEvent used to fill tree.
TH1D *	fEventsHist
	histogram of packets processed per slave
TH1D *	fNodeHist
	histogram of events processed per slave
TH2D *	fLatencyHist
	histogram of slaves per file serving node
TH2D *	fProcTimeHist
	histogram of latency due to packet requests
TH2D *	fCpuTimeHist
	histogram of real time spent processing packets
Long64_t	fBytesRead
	histogram of cpu time spent processing packets
Double_t	fTotCpuTime
	track bytes read of main file
Long64_t	fTotBytesRead
	total cpu time of all slaves
Long64_t	fTotEvents
	total bytes read on all slaves
Long64_t	fNumEvents
	total number of events processed
Int_t	fSlaves
	total number of events to be processed
Bool_t	fDoHist
	number of active slaves
Bool_t	fDoTrace
	Fill histos.
Bool_t	fDoTraceRate
	Trace details in master.
Bool_t	fDoSlaveTrace
	Trace processing rate in master.
Bool_t	fDoQuota
	Full tracing in workers.
Bool_t	fMonitorPerPacket
	Save stats on SQL server for quota management.
TVirtualMonitoringWriter *	fMonitoringWriter
	Whether to send the full entry per each packet.
TTree *	fTrace
TPerfEvent *	fPerfEvent
	start time of this run
TH1D *	fPacketsHist
	TPerfEvent used to fill tree.
TH1D *	fEventsHist
	histogram of packets processed per slave
TH1D *	fNodeHist
	histogram of events processed per slave
TH2D *	fLatencyHist
	histogram of slaves per file serving node
TH2D *	fProcTimeHist
	histogram of latency due to packet requests
TH2D *	fCpuTimeHist
	histogram of real time spent processing packets
TVirtualMonitoringWriter *	fMonitoringWriter
	Whether to send the full entry per each packet.

Detailed Description

Definition at line 77 of file TPerfStats.h.

Constructor & Destructor Documentation

TPerfStats::TPerfStats	(	TList *	input,
		TList *	output
	)			`[private]`

Monitoring engine.

Definition at line 114 of file TPerfStats.cxx.

References a, TTree::Bronch(), TString::Data(), fCpuTimeHist, fDoHist, fDoQuota, fDoSlaveTrace, fDoTrace, fDoTraceRate, fEventsHist, TPluginManager::FindHandler(), TDirectory::FindObject(), fLatencyHist, fMonitoringWriter, fMonitorPerPacket, fNodeHist, fPacketsHist, fPerfEvent, fProcTimeHist, fSlaves, fTrace, gDirectory, gEnv, TProof::GetListOfSlaveInfos(), TProof::GetParameter(), TROOT::GetPluginManager(), TProofServ::GetProof(), TEnv::GetValue(), TH1::GetXaxis(), gProof, gProofServ, gROOT, h, TObject::Info(), TProofServ::IsMaster(), TObject::IsZombie(), TSlaveInfo::kActive, TH1::kCanRebin, kFALSE, kGreen, TProof::kIsMaster, kTRUE, l, output(), PDB, proof, TDirectory::RecursiveRemove(), TIter::Reset(), TAxis::SetBinLabel(), TObject::SetBit(), TTree::SetDirectory(), TH1::SetDirectory(), TAttFill::SetFillColor(), TAttMarker::SetMarkerStyle(), TH1::SetMinimum(), TObject::TestBit(), and TString::Tokenize().

Referenced by Start().

virtual TPerfStats::~TPerfStats ( ) [inline, virtual]

Definition at line 110 of file TPerfStats.h.

TPerfStats::TPerfStats	(	TList *	input,
		TList *	output
	)			`[private]`

Monitoring engine.

virtual TPerfStats::~TPerfStats ( ) [inline, virtual]

Definition at line 110 of file TPerfStats.h.

Member Function Documentation

void TPerfStats::WriteQueryLog ( ) [private]

void TPerfStats::SimpleEvent ( EEventType type ) [virtual]

Implements TVirtualPerfStats.

Definition at line 275 of file TPerfStats.cxx.

References fDoQuota, TTree::Fill(), fNodeHist, fPacketsHist, fPerfEvent, fTrace, TPerfEvent::fType, fTzero, TVirtualPerfStats::kStop, TH1::LabelsDeflate(), TH1::LabelsOption(), TTree::SetBranchAddress(), and WriteQueryLog().

void TPerfStats::PacketEvent	(	const char *	slave,
		const char *	slavename,
		const char *	filename,
		Long64_t	eventsprocessed,
		Double_t	latency,
		Double_t	proctime,
		Double_t	cputime,
		Long64_t	bytesRead
	)			`[virtual]`

Implements TVirtualPerfStats.

Definition at line 299 of file TPerfStats.cxx.

References TTimeStamp::AsString(), TString::Data(), TObject::Error(), TPerfEvent::fBytesRead, TPerfEvent::fCpuTime, fCpuTimeHist, fDoHist, fDoQuota, fDoTrace, fEventsHist, TPerfEvent::fEventsProcessed, TPerfEvent::fFileName, TTree::Fill(), TH2::Fill(), TH1::Fill(), TPerfEvent::fLatency, fLatencyHist, fMonitoringWriter, fMonitorPerPacket, fNumEvents, TString::Form(), fPacketsHist, fPerfEvent, TPerfEvent::fProcTime, fProcTimeHist, TPerfEvent::fSlave, TPerfEvent::fSlaveName, fSlaves, fTotBytesRead, fTotCpuTime, fTotEvents, fTrace, TPerfEvent::fType, fTzero, TProofServ::GetGroup(), TProofServ::GetProof(), TProof::GetQueryResult(), TTimeStamp::GetSec(), TQueryResult::GetSeqNum(), TProofServ::GetSessionTag(), TProofServ::GetUser(), gProofServ, TObject::Info(), TVirtualPerfStats::kPacket, PDB, TVirtualMonitoringWriter::SendParameters(), and TTree::SetBranchAddress().

void TPerfStats::FileEvent	(	const char *	slave,
		const char *	slavename,
		const char *	nodename,
		const char *	filename,
		Bool_t	isStart
	)			`[virtual]`

Implements TVirtualPerfStats.

Definition at line 378 of file TPerfStats.cxx.

References fDoHist, fDoTrace, TPerfEvent::fFileName, TTree::Fill(), TH1::Fill(), TPerfEvent::fIsStart, fNodeHist, TPerfEvent::fNodeName, fPacketsHist, fPerfEvent, TPerfEvent::fSlave, TPerfEvent::fSlaveName, fTrace, TPerfEvent::fType, fTzero, TVirtualPerfStats::kFile, and TTree::SetBranchAddress().

void TPerfStats::FileOpenEvent	(	TFile *	file,
		const char *	filename,
		Double_t	start
	)			`[virtual]`

Implements TVirtualPerfStats.

Definition at line 405 of file TPerfStats.cxx.

References TObject::ClassName(), double, fDoTrace, TPerfEvent::fFileClass, TPerfEvent::fFileName, TTree::Fill(), TPerfEvent::fIsOk, fPerfEvent, TPerfEvent::fProcTime, fTrace, TPerfEvent::fType, fTzero, TVirtualPerfStats::kFileOpen, and TTree::SetBranchAddress().

void TPerfStats::FileReadEvent	(	TFile *	file,
		Int_t	len,
		Double_t	start
	)			`[virtual]`

Implements TVirtualPerfStats.

Definition at line 426 of file TPerfStats.cxx.

References TObject::ClassName(), double, fDoTrace, TPerfEvent::fFileClass, TPerfEvent::fFileName, TTree::Fill(), TPerfEvent::fLen, fPerfEvent, TPerfEvent::fProcTime, fTrace, TPerfEvent::fType, fTzero, TNamed::GetName(), TVirtualPerfStats::kFileRead, and TTree::SetBranchAddress().

void TPerfStats::RateEvent	(	Double_t	proctime,
		Double_t	deltatime,
		Long64_t	eventsprocessed,
		Long64_t	bytesRead
	)			`[virtual]`

Implements TVirtualPerfStats.

Definition at line 447 of file TPerfStats.cxx.

References TPerfEvent::fBytesRead, fDoTrace, fDoTraceRate, TPerfEvent::fEventsProcessed, TTree::Fill(), TPerfEvent::fLatency, fPerfEvent, TPerfEvent::fProcTime, fTrace, TPerfEvent::fType, fTzero, TVirtualPerfStats::kRate, and TTree::SetBranchAddress().

void TPerfStats::SetBytesRead ( Long64_t num ) [virtual]

Implements TVirtualPerfStats.

Definition at line 469 of file TPerfStats.cxx.

References fBytesRead.

Long64_t TPerfStats::GetBytesRead ( ) const [virtual]

Implements TVirtualPerfStats.

Definition at line 477 of file TPerfStats.cxx.

References fBytesRead.

void TPerfStats::SetNumEvents ( Long64_t num ) [inline, virtual]

Implements TVirtualPerfStats.

Definition at line 125 of file TPerfStats.h.

References fNumEvents.

Long64_t TPerfStats::GetNumEvents ( ) const [inline, virtual]

Implements TVirtualPerfStats.

Definition at line 126 of file TPerfStats.h.

References fNumEvents.

void TPerfStats::Start	(	TList *	input,
		TList *	output
	)			`[static]`

Definition at line 604 of file TPerfStats.cxx.

References gPerfStats, TObject::kInvalidObject, TVirtualPerfStats::kStart, output(), SafeDelete, TVirtualPerfStats::SimpleEvent(), TObject::TestBit(), and TPerfStats().

Referenced by ClassImp(), G__G__ProofPlayer_197_0_13(), G__setup_memfuncTPerfStats(), TProofPlayerRemote::Process(), TProofPlayerLite::Process(), and TProofPlayer::Process().

void TPerfStats::Stop ( ) [static]

Definition at line 620 of file TPerfStats.cxx.

References gPerfStats, TVirtualPerfStats::kStop, and TVirtualPerfStats::SimpleEvent().

Referenced by ClassImp(), TProofPlayerLite::Finalize(), TProofPlayerRemote::Finalize(), G__G__ProofPlayer_197_0_14(), G__setup_memfuncTPerfStats(), and TProofPlayer::Process().

void TPerfStats::Setup ( TList * input ) [static]

Definition at line 576 of file TPerfStats.cxx.

References TString::Data(), gEnv, TEnv::GetValue(), and i.

Referenced by G__G__ProofPlayer_197_0_15(), G__setup_memfuncTPerfStats(), TProofPlayerRemote::Process(), and TProofPlayerLite::Process().

void TPerfStats::WriteQueryLog ( ) [private]

void TPerfStats::SimpleEvent ( EEventType type ) [virtual]

Implements TVirtualPerfStats.

void TPerfStats::PacketEvent	(	const char *	slave,
		const char *	slavename,
		const char *	filename,
		Long64_t	eventsprocessed,
		Double_t	latency,
		Double_t	proctime,
		Double_t	cputime,
		Long64_t	bytesRead
	)			`[virtual]`