Thanks for the details - some great details I hadn't read before.
I'll see if I can summaries to see if I've understood it
Good starting points values for
syb_default_pool = number of cores + 50% (for Intel HT)
number of network tasks = number of engines / 4
number of disk tasks = 1
If utilization of network or disk tasks > 70% utilization, consider adding more tasks.
I presume I can use sysmon to report these figures as well.
Now we're on SP134, we're going to try threading mode again so I'll try these as a starting figure and run some benchmarks.
Thanks