blockworks-foundation
/
solana
mirror of https://github.com/blockworks-foundation/solana.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Document source of magic net.core.rmem_max value

This commit is contained in:
Michael Vines 2018-07-04 14:17:42 -07:00 committed by Grimes
parent 72ab83cd45
commit 687af3e3a4
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
multinode-demo/common.sh
View File

@ -58,7 +58,13 @@ export RUST_LOG=${RUST_LOG:-solana=info} # if RUST_LOG is unset, default to info
export RUST_BACKTRACE=1 export RUST_BACKTRACE=1
tune_networking() { tune_networking() {
[[ $(uname) = Linux ]] && (set -x; sudo sysctl -w net.core.rmem_max=26214400 1>/dev/null 2>/dev/null) # Reference: https://medium.com/@CameronSparr/increase-os-udp-buffers-to-improve-performance-51d167bb1360
[[ $(uname) = Linux ]] && (
set -x
# TODO: Check values and warn instead, it's a little rude to set them here.
sudo sysctl -w net.core.rmem_max=26214400 1>/dev/null 2>/dev/null
sudo sysctl -w net.core.rmem_default=26214400 1>/dev/null 2>/dev/null
)
} }
SOLANA_CONFIG_DIR=${SNAP_DATA:-$PWD}/config SOLANA_CONFIG_DIR=${SNAP_DATA:-$PWD}/config