On Fri, 27 Feb 2026 01:39:18 -0800 Dipayaan Roy wrote:
> MANA relies on page_pool for RX buffers, and the buffer refill paths
> can behave quite differently across architectures and configurations (e.g.
> base page size, fragment vs full-page usage). This makes it harder to
> understand and compare RX buffer behavior when investigating performance
> and memory differences across platforms.
Standard stats must not be duplicated in ethtool -S.
ynl and ynltool provide easy access to these stats
# ynltool page-pool stats
eth0[2] page pools: 44 (zombies: 0)
refs: 495680 bytes: 2030305280 (refs: 0 bytes: 0)
recycling: 100.0% (alloc: 7745:2097593009 recycle:
379301630:1717888312)
