perf::MultiRecorder Class Reference

#include <statistics.h>

Public Member Functions
void	Tick ()
void	TickAt (uint64_t timestamp)
uint64_t	GetNoTicks (uint32_t retrospect_s) const
void	AddRecorder (uint32_t resolution_s, uint32_t capacity_s)

Private Attributes
std::vector< Recorder >	recorders_

Detailed Description

Writes to multiple recorders. Recorders with coarsed-grained resolution and a large capacity are combined with precise recorders with shorter capacity. Preferred recorders should be added first because GetNoTicks will use the first recorder with a capacity >= retrospect_s (or the last recorder).

Definition at line 228 of file statistics.h.

Member Function Documentation

void perf::MultiRecorder::AddRecorder	(	uint32_t	resolution_s,
		uint32_t	capacity_s
	)

Definition at line 267 of file statistics.cc.

Referenced by PosixQuotaManager::PosixQuotaManager().

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uint64_t perf::MultiRecorder::GetNoTicks

(

uint32_t

retrospect_s

)

const

Definition at line 272 of file statistics.cc.

Referenced by PosixQuotaManager::MainCommandServer().

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void perf::MultiRecorder::Tick

(

)

Definition at line 285 of file statistics.cc.

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void perf::MultiRecorder::TickAt

(

uint64_t

timestamp

)

Definition at line 292 of file statistics.cc.

Referenced by Tick().

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Member Data Documentation

std::vector<Recorder> perf::MultiRecorder::recorders_

private

Definition at line 237 of file statistics.h.

Referenced by AddRecorder(), GetNoTicks(), Tick(), and TickAt().

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

• /home/sftnight/jenkins/workspace/CvmfsDoxygen/label/docker-x86_64/cvmfs/cvmfs/statistics.h
• /home/sftnight/jenkins/workspace/CvmfsDoxygen/label/docker-x86_64/cvmfs/cvmfs/statistics.cc