Name		Name	Last commit message	Last commit date
parent directory ..
README.md		README.md
__init__.py		__init__.py
auto_softirq_tune.py		auto_softirq_tune.py
base_tune.py		base_tune.py
rss_ladder.py		rss_ladder.py
rx_buffers.py		rx_buffers.py
test_autorps.py		test_autorps.py
test_rss_ladder.py		test_rss_ladder.py
test_rx_buffers.py		test_rx_buffers.py

README.md

What is this?

Utilities designed to simplify tuning of linux network stack and keep you from manually evaluate affinity maps / cpu masks.

How it's designed?

BaseTune
- RxBuffers - increases RX-buffers of NIC (ethtool -G eth1 rx 2048)
- CPUBasedTune
  - RSSLadder - sets CPU affinity for NIC's queues
  - AutoSoftirqTune
    - AutoRPSTune - sets RPS cpu mask
    - AutoXPSTune - sets XPS cpu mask

Features?

All utilties aware of PCI belonging to NUMA-node and use CPU's bound to same NUMA node by default.
You can override almost everything - socket, CPU list/mask.
--dry-run mode, no settings will be changed, but you'll see what happens.