hyperthreading

  1. R

    Cpu usage is not going up even on high load

    I have high configuration physical server over which I am doing performance testing. FreeBSD 13.0-STABLE #0 stable/13-n247514-c39bfe47139 .. ... FreeBSD/SMP: Multiprocessor System Detected: 40 CPU However, when I am putting load on this freebsd server from a client, I see CPU is getting...
  2. Rudy

    Networking much better in 13.1 (upgraded from 12.2)

    Our FreeBSD router was getting taxed at 15Gbps -- started to drop packets, customer complaints, etc. I upgrade to 13.1, turned on hyperthreading, and upped the hw.cxgbe queues to 16 from 8 and the box is working fine. I'm not sure if this is solely due to the hyperthreading of if the reworked...
    • Rudy
    • Thread
    • hyperthreading networking router
    • Replies: 8
    • Forum: Networking
  3. S

    Bhyve and HyperThreading - is it safe to assign HT cores to a VM?

    Hello I have a 8 core CPU with HT support which gives me 16 threads. Earlier I used VirtualBox and it says "do not assign to a VM more cores than you have physically". I.e. for my case - no more than 8 cores should be assigned to a guest(s). Is it the same for the bhyve? Or I can safely assign...
    • Selin
    • Thread
    • bhyve hyperthreading
    • Replies: 5
    • Forum: General
Back
Top