Re: [vpp-dev] vpp+dpdk #dpdk

2022-12-19 Thread zheng jie
Have never seen two net devices, even SRIOV devices share same PCI address. Will you dump your device via your lspci or or /sys/… , PCI bus addresses are always unique? Personally I thought the PCI addresses in your screenshot are inaccurate. From: on behalf of "first_se...@163.com"

[vpp-dev] vlib buffer allocate/free consumes too many CPU cycles

2022-08-23 Thread zheng jie
hi team, recently I am doing plugin dev with VPP, I found all threads are spending too many CPU cycles with locking/unlocking (with one numa node)buffer_main's buffer_known_hash_lockp, it hinders burst performance. ``` +6.00% vpp_wk_4 libvlib.so.22.02.0[.]