Redis - List Keys by size

Question

Is there a way to get a report from Redis with columns Key and Size?

FULL STACK DEV · Accepted Answer · 2018-03-16 17:01:49Z

4

You can get the big keys with this command

redis-cli --bigkeys

In your redis-cli run this command to get the Key length

DEBUG OBJECT <key>

above command returns serializedlength which may be you are looking for.

answered Mar 16, 2018 at 17:01

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16 Comments

im using redis desktop manager... it's console tells me that the command is invalid...

@Leonardo on which platform you are?

A better alternative as of v4 is MEMORY USAGE <key>

@laravellevaral i'm using Azure redis cache... it recognizes several commands, but --bigkeys doesnt stick...

@Leonardo try MEMORY USAGE <key> as mentioned by itamer in comments

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