setup_linux

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Nathan Pemberton edited this page Sep 14, 2016 · 1 revision

Native Linux Noise Optimization

Boot Params

rcu_nocbs=1-27
nohz_full=1-27
isolcpus=1-27

Raw pinning

taskset -c 14 /data/repos/netgauge_nopin -x noise
sudo chrt -r 1 taskset -a -c 4-13 ../test_scripts/time_compile.py

Containers

sudo lxc-execute -n p1 -f /data/vm_configs/p1.lxc -- /data/repos/netgauge_nopin -x noise

Cgroup Settings

cpuset.cpus 14-23 cpuset.mems 1 memory.limit_in_bytes 8G

Taskset Masks

p0: taskset 0x3FF0 p1: taskset 0xFFC000