helper

package

v1.0.1 Latest Latest Go to latest Published: Apr 23, 2022 License: Apache-2.0 Imports: 14 Imported by: 2

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var TrimThreshold = 1000

TrimThreshold is the min count of keys to enable trim

func CmdLinesToResp(cmds []CmdLine) []byte

CmdLinesToResp convert []CmdLine to RESP bytes

func FindBiggestKeys(rdbFilename string, topN int, output *os.File, options ...interface{}) error

FindBiggestKeys read rdb file and find the largest N keys. The invoker owns output, FindBiggestKeys won't close it

func FlameGraph(rdbFilename string, port int, separators []string, options ...interface{}) (chan<- struct{}, error)

FlameGraph draws flamegraph in web page to analysis memory usage pattern

func MemoryProfile(rdbFilename string, csvFilename string, options ...interface{}) error

MemoryProfile read rdb file and analysis memory usage then write result to csv file

func ToAOF(rdbFilename string, aofFilename string, options ...interface{}) error

ToAOF read rdb file and convert to aof file (Redis Serialization )

func ToJsons(rdbFilename string, jsonFilename string, options ...interface{}) error

ToJsons read rdb file and convert to json file

type CmdLine = [][]byte

CmdLine is alias for [][]byte, represents a command line

func ObjectToCmd(obj model.RedisObject) []CmdLine

ObjectToCmd convert redis object to redis command line

type RegexOption *string

RegexOption enable regex filters

func WithRegexOption(expr string) RegexOption

WithRegexOption creates a WithRegexOption from regex expression