percentile.hpp File Reference

Table of Contents

• Classes
• Namespaces
• Functions
• Detailed Description
• Function Documentation
• DumpMetric()

Class stores M buckets of type Counter and allows easy calculation of percentiles. More...

#include <array>
#include <atomic>
#include <chrono>
#include <string>
#include <userver/utils/statistics/writer.hpp>

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Classes
class	utils::statistics::Percentile< M, Counter, ExtraBuckets, ExtraBucketSize >
	Class stores M buckets of type Counter and allows easy calculation of percentiles. More...

Namespaces
namespace	utils
	Utilities.

Functions
std::string	utils::statistics::GetPercentileFieldName (double perc)
template<size_t M, typename Counter , size_t ExtraBuckets, size_t ExtraBucketSize>
void	utils::statistics::DumpMetric (Writer &writer, const Percentile< M, Counter, ExtraBuckets, ExtraBucketSize > &perc, std::initializer_list< double > percents={0, 50, 90, 95, 98, 99, 99.6, 99.9, 100})

Detailed Description

Class stores M buckets of type Counter and allows easy calculation of percentiles.

Definition in file percentile.hpp.

Function Documentation

DumpMetric()

template<size_t M, typename Counter , size_t ExtraBuckets, size_t ExtraBucketSize>

void utils::statistics::DumpMetric	(	Writer &	writer,
		const Percentile< M, Counter, ExtraBuckets, ExtraBucketSize > &	perc,
		std::initializer_list< double >	percents = {0, 50, 90, 95, 98, 99, 99.6, 99.9, 100}
	)

Definition at line 183 of file percentile.hpp.