DPDK Performance decreases with more threads

Hi Lukas,
Indeed it happens too on the E810 so that is why I am so surprised the drop numbers are so low in comparison. Do you think I can gain evevn a lower drop ratio when recompiling DPDK with modified settings fot the ice driver?

0000:84:00.1 ‘Ethernet Controller E810-C for QSFP 1592’ drv=vfio-pci unused=ice
Config: dpdk: 0000:84:00.1: setting up RX queue 17: rx_desc: 4096 offloads: 0xe hthresh: 0 pthresh: 0 wthresh: 0 free_thresh: 0 drop_en: 0