webadmin/bpfire
1
0
Fork 0
mirror of https://github.com/vincentmli/bpfire.git synced 2026-04-18 15:02:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

unbound: Only launch one process

Browse Source 
When unbound is running multiple threads, we have observed
that queries where sent for each thread.

Since no user should have so much DNS traffic that more than
one processor core is being saturated, this is a safe change.

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This commit is contained in:
Michael Tremer
2020-03-04 21:11:52 +00:00
committed by Arne Fitzenreiter
parent e737776db5
commit 0f0f3ae7dc
1 changed files with 0 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/initscripts/system/unbound
View File

@@ -191,15 +191,6 @@ write_forward_conf() {
write_tuning_conf() {
# https://www.unbound.net/documentation/howto_optimise.html
# Determine number of online processors
local processors=$(getconf _NPROCESSORS_ONLN)
# Determine number of slabs
local slabs=1
while [ ${slabs} -lt ${processors} ]; do
slabs=$(( ${slabs} * 2 ))
done
# Determine amount of system memory
local mem=$(get_memory_amount)
@@ -234,16 +225,6 @@ write_tuning_conf() {
(
config_header
# We run one thread per processor
echo "num-threads: ${processors}"
echo "so-reuseport: yes"
# Adjust number of slabs
echo "infra-cache-slabs: ${slabs}"
echo "key-cache-slabs: ${slabs}"
echo "msg-cache-slabs: ${slabs}"
echo "rrset-cache-slabs: ${slabs}"
# Slice up the cache
echo "rrset-cache-size: $(( ${mem} / 2 ))m"
echo "msg-cache-size: $(( ${mem} / 4 ))m"