On Tue, 4 Jun 2024 11:01:39 -0700 Yosry Ahmed <yosryahmed@xxxxxxxxxx> wrote: > How many CPUs does this machine have? I am wondering if 32 can be an > overkill for small machines, perhaps the number of pools should be > max(nr_cpus, 32)? This PowerMac G4 DP got 2 CPUs. Not much for a desktop machine by todays standards but some SoCs have less. ;) # lscpu Architecture: ppc CPU op-mode(s): 32-bit Byte Order: Big Endian CPU(s): 2 On-line CPU(s) list: 0,1 Model name: 7455, altivec supported Model: 3.3 (pvr 8001 0303) Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 BogoMIPS: 83.78 Caches (sum of all): L1d: 64 KiB (2 instances) L1i: 64 KiB (2 instances) L2: 512 KiB (2 instances) L3: 4 MiB (2 instances) Regards, Erhard