hhxsv5 / go-redis-memory-analysis Goto Github PK

redis-memory-analysis-linux-amd64 version v2.0.6

./redis-memory-analysis-linux-amd64 -rdb="./dump.rdb" -prefixes="#//:"

error info:
Starting analysis
panic: invalid RDB version number

goroutine 1 [running]:
github.com/hhxsv5/go-redis-memory-analysis.AnalysisRDB.Start(0xc42009a028, 0xc4200907e0, 0xc4200ae220, 0x2, 0x2)
/Users/dave/go/src/github.com/hhxsv5/go-redis-memory-analysis/analysis_rdb.go:183 +0x580
main.main()
/Users/dave/go/src/github.com/hhxsv5/go-redis-memory-analysis/examples/build.go:34 +0x332

my redis version is 4.0.10

解压后发现是个无后缀名的文件，windows 不认识，得自己手动修改后缀名为 .exe。然后在 cmd 命令行中可以正常使用：
redis-memory-analysis-windows-amd64.exe -h
……

i can not use the tool in production environment, but i can get .rdb file, can the tool support .rdb file ?

1.统计的字段区分keyType，以string类型为例
AnalysisConnection的Reports 类型需要修改
type AnalysisConnection struct {
redis *storages.RedisClient
Reports map[string][]Report
}

var(
stringSortBySizeReports SortBySizeReports //String类型SortBySizeReports
)
reportMap := make(map[string]SortBySizeReports)
//循环代码
//赋值
reportMap["strType"] = stringSortBySizeReports
//赋值
analysis.Reports["strType"] = reportMap["strType"]

2.所有db文件输出到一个文件
template := fmt.Sprintf("%s%s%s%s", folder, string(os.PathSeparator), “demo”, ".json")
filename = template
fp, err := storages.NewFile(filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, os.ModePerm)

以上。