Re:ClickHouse Cloud is now in Public Beta
by gaploid on Tuesday October 04, 2022 @07:44PM
(#33088802)
Why are you using 'threads' instead of vcpus or aws instances like it was for other benchmarks? Thats really hard to compare and add suspicions here.
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Re:ClickHouse Cloud is now in Public Beta
by zX41ZdbW on Wednesday October 05, 2022 @02:03PM
(#33099025)
It is related to the "max_threads" setting of ClickHouse, and by default, it is the number of physical CPU cores, which is twice lower as the number of vCPUs.
For example, the c6a.4xlarge instance type in AWS has 16 vCPUs, 8 cores and "max_threads" in ClickHouse will be 8.