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#support
Title
# support
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Prim Mayora

02/17/2023, 12:03 AM
Hi guys, there is any recommendation for clickhouse mem / cpu, usage requests/limit for k8s?
cc @Fabio Botero Lyons
+ @Pranay
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Alexei Zenin

02/17/2023, 5:59 PM
I find a 32GB + 8vcpu is doing fine for hundreds of services at the moment. Anything smaller I found the quries to hang. 30 day retention roughly around 1TB+ of data
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Pranay

02/20/2023, 4:23 AM
@Prim Mayora What scale do you have in terms of requests per second, queries per second?
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Prim Mayora

02/20/2023, 2:23 PM
~ 10/rps
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Alexei Zenin

03/01/2023, 10:59 PM
To give more context my setup has 110 billion rows in clickhouse, average query time of 16ms and 3.5 million queries per day (alerts are based off clickhouse in an external system)