traces

README

Cache performance report

Run all tests

./report.sh

Run individual test

go test -v -run Wikipedia
./visualize-request.sh request_wikipedia-*.txt
./visualize-size.sh size_wikipedia-*.txt
open out.png

Traces

Name	Source
Address	University of California, San Diego
CPP	Authors of the LIRS algorithm - retrieved from Cache2k
Glimpse	Authors of the LIRS algorithm - retrieved from Cache2k
Multi2	Authors of the LIRS algorithm - retrieved from Cache2k
OLTP	Authors of the ARC algorithm - retrieved from Cache2k
ORMBusy	GmbH - retrieved from Cache2k
Sprite	Authors of the LIRS algorithm - retrieved from Cache2k
Wikipedia	WikiBench
YouTube	University of Massachusetts
WebSearch	University of Massachusetts

Documentation

Index

• type Provider
  • func NewAddressProvider(r io.Reader) Provider
  • func NewCache2kProvider(r io.Reader) Provider
  • func NewStorageProvider(r io.Reader) Provider
  • func NewWikipediaProvider(r io.Reader) Provider
  • func NewYoutubeProvider(r io.Reader) Provider
  • func NewZipfProvider(s float64, num int) Provider
• type Reporter
  • func NewReporter(w io.Writer) Reporter

Types

type Provider

type Provider interface {
	Provide(ctx context.Context, keys chan<- interface{})
}

func NewAddressProvider

func NewAddressProvider(r io.Reader) Provider

NewAddressProvider returns a Provider with items are from application traces by the University of California, San Diego (http://cseweb.ucsd.edu/classes/fa07/cse240a/project1.html).

func NewCache2kProvider

func NewCache2kProvider(r io.Reader) Provider

NewCache2kProvider returns a Provider which items are from traces in Cache2k repository (https://github.com/cache2k/cache2k-benchmark).

func NewStorageProvider

func NewStorageProvider(r io.Reader) Provider

NewStorageProvider returns a Provider with items are from Storage traces by the University of Massachusetts (http://traces.cs.umass.edu/index.php/Storage/Storage).

func NewWikipediaProvider

func NewWikipediaProvider(r io.Reader) Provider

func NewYoutubeProvider

func NewYoutubeProvider(r io.Reader) Provider

func NewZipfProvider

func NewZipfProvider(s float64, num int) Provider

type Reporter

type Reporter interface {
	Report(cache.Stats, options)
}

func NewReporter

func NewReporter(w io.Writer) Reporter