diff options
Diffstat (limited to 'demo/nginx_proxy/demo-1/adjust_hugepage.sh')
| -rw-r--r-- | demo/nginx_proxy/demo-1/adjust_hugepage.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/demo/nginx_proxy/demo-1/adjust_hugepage.sh b/demo/nginx_proxy/demo-1/adjust_hugepage.sh new file mode 100644 index 0000000..282e3bd --- /dev/null +++ b/demo/nginx_proxy/demo-1/adjust_hugepage.sh @@ -0,0 +1,14 @@ +#!/bin/bash -x +hugepagesize=$(cat /proc/meminfo | grep Hugepagesize | awk -F " " {'print$2'}) +if [ "$hugepagesize" == "2048" ]; then + pages=3000 +elif [ "$hugepagesize" == "1048576" ]; then + pages=5 +fi +sudo sysctl -w vm.nr_hugepages=$pages +HUGEPAGES=`sysctl -n vm.nr_hugepages` +echo "Configured hugepages: $HUGEPAGE" +if [ $HUGEPAGES != $pages ]; then + echo "Warning: Unable to get $pages hugepages, only got $HUGEPAGES. Cannot finish." +fi + |