Redis / ElastiCache Memory Analyzer

• Redis or Aws ElastiCache Redis Memory Analyzer.
• Groups all keys with 'SCAN' by name. It then lists the dimensions it occupies in memory with the group prefixes that it determines.
• Export to csv.

Warning

Using Example Redis Commands

SCAN 0 MATCH '*' COUNT 999999
MEMORY USAGE users

• Redis SCAN command
• Redis MEMORY USAGE command

RunTime

25-30 minutes(avg) for Aws ElastiCache 24 millions Keys report

Usage

Start using it

Download and install it:

$ go get github.com/hto/redis-memory-analysis

$ go build

Runnnig alternative

$ ./redis-memory-analyzer 
$ ./redis-memory-analyzer -host=rediscluster-0001111.cache.amazonaws.com
$ ./redis-memory-analyzer -port=6390
$ ./redis-memory-analyzer -port=6390 -password=1234
$ ./redis-memory-analyzer -port=6390 -password=1234 -reportPath=analysis

Example Report