ceph 调优参考

# 除了pdf中一些常规的的 矩阵，tuned 吞吐量模式等

 
1. osd配置绑定osd

2. 配置 /usr/lib/tuned/ceph-tuned/tuned.conf
tuned-adm profile ceph-tuned

3. 应用华为的osd ceph优化配置项
ceph config assimilate-conf -i /root/huawei-osd-tuned.conf  -o no-config.conf

4. 优化网卡软中断号绑定到cpu

# 关闭系统的软中断调度 然后绑定网卡软中断号到cpu
systemctl status irqbalance.service
systemctl stop irqbalance.service
systemctl disable irqbalance.service
systemctl status irqbalance.service

bash -x nic-numa-script/configure-osd-irq.sh 
bash -x nic-numa-script/configure-storage-irq.sh 

参考：

1. 华为鲲鹏性能调优: https://support.huaweicloud.com/tngg-kunpengsdss/kunpengsdss-tngg.pdf

2. 鲲鹏配置网卡软终端绑定numa node