Statbate is running on the AX102 Hetzner server.
CPU 7950X3D, 128 GB DDR5 ECC, 2 x1.92 TB NVMe (KIOXIA KCD81RUG1T92), 1 GBit/s network.
I am using ext4 file system. Clickhouse and Mariadb work better with noatime
# nano /etc/fstab
UUID=xxx / ext4 defaults,noatime 0 0
# after that you can do a remount or reboot
# mount -o remount,noatime /
# check changes
# mount
/dev/md1 on / type ext4 (rw,noatime)
CPU Scaling Governor. Always use the performance scaling governor.
# let's check
# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
schedutil
# now let's change
# apt-get install cpufrequtils
# nano /etc/default/cpufrequtils
ENABLE="true"
GOVERNOR="performance"
MAX_SPEED="0"
MIN_SPEED="0"
# systemctl restart cpufrequtils.service
# and check again
# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
performance
After installing OS Debian 11, I need to update and install packages and change config files.
apt-get update
apt-get upgrade
apt-get install htop bwm-ng strace lsof iotop git build-essential screen