- 授权协议: MIT
- 开发语言: Google Go
- 操作系统: 跨平台
- 软件首页: https://gitee.com/hhxsv5/go-redis-memory-analysis
- 软件文档: https://gitee.com/hhxsv5/go-redis-memory-analysis/blob/master/README.md
软件介绍
这是一个 Go 语言实现的 Redis 内存分析工具：用于找出占用内存较多的 Key，将结果导出至 csv 文件。
示例代码
通过直接连接到 redis 来分析 key
analysis := NewAnalysis()
//Open redis: 127.0.0.1:6379 without password
err := analysis.Open("127.0.0.1", 6379, "")
defer analysis.Close()
if err != nil {
fmt.Println("something wrong:", err)
return
}
//Scan the keys which can be split by '#' ':'
//Special pattern characters need to escape by '\'
analysis.Start([]string{"#", ":"})
//Find the csv file in default target folder: ./reports
//CSV file name format: redis-analysis-{host:port}-{db}.csv
//The keys order by count desc
err = analysis.SaveReports("./reports")
if err == nil {
fmt.Println("done")
} else {
fmt.Println("error:", err)
}通过 redis RDB 文件分析 key，但无法计算出 key 的大小
analysis := NewAnalysis()
//Open redis rdb file: ./6379_dump.rdb
err := analysis.OpenRDB("./6379_dump.rdb")
defer analysis.CloseRDB()
if err != nil {
fmt.Println("something wrong:", err)
return
}
//Scan the keys which can be split by '#' ':'
//Special pattern characters need to escape by '\'
analysis.StartRDB([]string{"#", ":"})
//Find the csv file in default target folder: ./reports
//CSV file name format: redis-analysis-{host:port}-{db}.csv
//The keys order by count desc
err = analysis.SaveReports("./reports")
if err == nil {
fmt.Println("done")
} else {
fmt.Println("error:", err)
}Demo
