Re: Cannot specify the number of threads for parsort
From:
Nigel Stewart
Subject:
Re: Cannot specify the number of threads for parsort
Date:
Thu, 16 Feb 2023 21:08:42 +1000
Can you elaborate on what I am missing from the picture?
Ole,
Perhaps your workloads are more CPU and I/O intensive, and latency is less of a priority. If the workload is memory-intensive, that can be the more important constraint than the number of available cores. If the workload is interactive (latency-sensitive) it's undesirable to have too many jobs in flight competing for CPU and I/O, delaying each other.