For the best performance, tweak your SSD-Cached KVM VPS with the following commands:
For an official ISO Install:
echo 0 > /sys/block/sda/queue/rq_affinity
echo noop > /sys/block/sda/queue/scheduler
echo "echo 0 > /sys/block/sda/queue/rq_affinity" >> /etc/rc.local
echo "echo noop > /sys/block/sda/queue/scheduler" >> /etc/rc.local
To potentially improve network performance:
echo "net.core.rmem_max=16777216" >> /etc/sysctl.conf
echo "net.core.wmem_max=16777216" >> /etc/sysctl.conf
echo "net.ipv4.tcp_rmem=4096 87380 16777216" >> /etc/sysctl.conf
echo "net.ipv4.tcp_wmem=4096 65536 16777216" >> /etc/sysctl.conf
sysctl -p
Extra Lines:
You can also add the noatime and nobarrier (barrier=0 for ext filesystems) options to your mounting setup (/etc/fstab). To remount without rebooting, use the -oremount option with the mount command.
- 1 Utilisateurs l'ont trouvée utile
Related Articles
Missing Swap
SolusVM KVM templates have a tendency to not set up swap correctly. Please enter the following in...
Operating System Templates and ISOs
The following operating systems are available to install on our VPSs through the SolusVM CP.Â...
Force Main IP Remote Detection
If you have multiple IPs assigned to your KVM VPS and remote connections are only seeing your...
What is the difference between KVM and OpenVZ?
KVM is true virtualization where the VPS operates as its own server, independently of the host...
Cannot Allocate Memory Error
If you are trying to run an update on your KVM VPS and see the "cannot allocate memory" error,...
Powered by WHMCompleteSolution