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I use AWS ElastiCache Redis for our prod. I see CPU every 30 minutes of the round hour from average of 2-3% to 20%. This is constant, which tells me it comes from schedule job.

From cloudwatch I have a suspicion it is related to KEY (and maybe SET) commands and it's latency is the only one which jumps in the same exact time as the CPU jumps. I would like to understand what KEY (and maybe SET) commands run on a specific time, or some other way which can help me investigate this.

Thanks for any advice.

Nir
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with redis-cli monitor I was able to get most of the commands running on server in a stream and get the high usage.

Nir
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