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network-latency: added new profile

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Resolves: rhbz#1052418

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
This commit is contained in:
Jaroslav Škarvada 2014-02-14 13:13:14 +01:00
parent c43574437d
commit a195fc06fe
2 changed files with 21 additions and 0 deletions
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6
man/tuned-adm.8
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@ -110,6 +110,12 @@ Profile for low latency performance tuning. Disables power saving mechanisms.
CPU governor is set to performance andlocked to the low C states (by PM QoS).
CPU energy performance bias to performance.
.TP
.BI network-latency
Profile for low latency network tuning. It is based on the latency-performance
profile. It additionaly disables transparent hugepages, NUMA balancing and
tunes several other network related sysctl parameters.
.TP
.BI "desktop"
Profile optimized for desktops based on balanced profile. It additionaly

15
profiles/network-latency/tuned.conf Normal file
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@ -0,0 +1,15 @@
#
# tuned configuration
#
[main]
include=latency-performance
[vm]
transparent_hugepages=never
[sysctl]
net.core.busy_read=50
net.core.busy_poll=50
net.ipv4.tcp_fastopen=3
kernel.numa_balancing=0