Dear Community,
we are facing the following problem.
After updating to Debian 13, E810 interfaces only use the first two assigned CPUs.
Load goes to 100% and the result is packet loss.
Same configuration, same data ingest in Debian 12 works perfectly.
Is anyone else experiencing this problem?
Thanks in advance.
See following details:
Suricata Version 7.0.11
Driver Module: /lib/modules/6.12.48+deb13-amd64/kernel/drivers/net/ethernet/intel/ice/ice.ko.xz
DDP package: firmware-misc-nonfree 20230210-5 → /lib/firmware/intel/ice/ddp/ice-1.3.30.0.pkg
INTEL NIC:
02:00.0 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for SFP (rev 02)
02:00.1 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for SFP (rev 02)
firmware-version: 4.80 0x80020544 1.3805.0
In the Suricata configuration, 15 CPUs are assigned, but the load is only distributed to the first two CPUs.