rte_swx_learner_stats(3)

📦 version 26.03, in nixos 26.05, nixpkgs unstable

✨ NAME ✨

rte_swx_learner_stats — bestie, this is the learner table stats situation, straight out of the DPDK Library Functions Manual (it's rte_swx_learner_stats(3) iykyk) 💅

🌸 SYNOPSIS 🌸

#include <rte_swx_ctl.h>

🎀 Data Fields

  • uint64_t n_pkts_hit
  • uint64_t n_pkts_miss
  • uint64_t n_pkts_learn_ok
  • uint64_t n_pkts_learn_err
  • uint64_t n_pkts_rearm
  • uint64_t n_pkts_forget
  • uint64_t * n_pkts_action

🦋 Detailed Description 🦋

Okay so this struct is literally the learner table statistics. That's it, that's the vibe ✨

Fr fr it's defined at line 675 of file rte_swx_ctl.h — noted, no cap.

👑 Field Documentation 👑

⭐ uint64_t n_pkts_hit

The number of packets where the lookup hit. Slay 💅

Defined at line 677 of file rte_swx_ctl.h.

⭐ uint64_t n_pkts_miss

The number of packets where the lookup missed 😭

Defined at line 680 of file rte_swx_ctl.h.

⭐ uint64_t n_pkts_learn_ok

The number of packets that learned successfully — ate and left no crumbs 🎀

Defined at line 683 of file rte_swx_ctl.h.

⭐ uint64_t n_pkts_learn_err

The number of packets that hit a learning error 💀 (it happens, we don't judge)

Defined at line 686 of file rte_swx_ctl.h.

⭐ uint64_t n_pkts_rearm

The number of packets with a rearm event 🔥

Defined at line 689 of file rte_swx_ctl.h.

⭐ uint64_t n_pkts_forget

The number of packets with a forget event 🙈

Defined at line 692 of file rte_swx_ctl.h.

⭐ uint64_t* n_pkts_action

The number of packets — and yes, either lookup hit or lookup miss counts here — per pipeline action 🫶

It's an array of pipeline n_actions elements, indexed by the pipeline-level action_id. Which means, hear me out: this array has the same size for all the tables within the same pipeline. Iconic consistency, honestly 🌈

Defined at line 698 of file rte_swx_ctl.h.

💜 Author 💜

Generated automatically by Doxygen for DPDK from the source code. Not a human bestie, a robot bestie 🤖✨

Just a lil reminder that all these fields are uint64_t counters except n_pkts_action, which is a uint64_t * pointer into that per-pipeline action array — keep the types exact, she's sensitive about that 💅

That's the whole page, bestie — mwah! 🍓 This lil gem came from DPDK, Version 26.03.0, under the rte_swx_learner_stats(3) name. Go forth and count your packets 💖🧚‍♀️🌸

📦 where this page comes from