251a9e89d3
Turn off NUMA balancing, according to feedback from the performance team. Resolves: rhbz#1782233 Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
30 lines
645 B
Text
30 lines
645 B
Text
#
|
|
# tuned configuration
|
|
#
|
|
|
|
[main]
|
|
summary=Optimize for Oracle RDBMS
|
|
include=throughput-performance
|
|
|
|
[sysctl]
|
|
vm.swappiness = 10
|
|
vm.dirty_background_ratio = 3
|
|
vm.dirty_ratio = 40
|
|
vm.dirty_expire_centisecs = 500
|
|
vm.dirty_writeback_centisecs = 100
|
|
kernel.shmmax = 4398046511104
|
|
kernel.shmall = 1073741824
|
|
kernel.shmmni = 4096
|
|
kernel.sem = 250 32000 100 128
|
|
fs.file-max = 6815744
|
|
fs.aio-max-nr = 1048576
|
|
net.ipv4.ip_local_port_range = 9000 65499
|
|
net.core.rmem_default = 262144
|
|
net.core.rmem_max = 4194304
|
|
net.core.wmem_default = 262144
|
|
net.core.wmem_max = 1048576
|
|
kernel.panic_on_oops = 1
|
|
kernel.numa_balancing = 0
|
|
|
|
[vm]
|
|
transparent_hugepages=never
|