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| author |   yalei wang <wylandrea@gmail.com> | 2018-11-13 12:29:53 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2018-11-13 12:29:53 +0000 |
| commit | c44fe256a1f1812dc511697808c99dcc92d93068 (patch) | |
| tree | 0b73728001d8e37e4a5a873430e826f64a8207a0 /demo/nginx_proxy/demo-2/adjust_hugepage.sh | |
| parent | 89615f166692b82c3d19d0d73ca3028241d923d9 (diff) | |
| parent | 6b11ecb07f5612819635eb48ec26d94d1fc64cf1 (diff) | |
Merge "Chore: NGINX demo with multi stack and multi protocol (vpp-hoststck, lwip, kernel) (tcp, udp)"
Diffstat (limited to 'demo/nginx_proxy/demo-2/adjust_hugepage.sh')
| -rw-r--r-- | demo/nginx_proxy/demo-2/adjust_hugepage.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/demo/nginx_proxy/demo-2/adjust_hugepage.sh b/demo/nginx_proxy/demo-2/adjust_hugepage.sh new file mode 100644 index 0000000..282e3bd --- /dev/null +++ b/demo/nginx_proxy/demo-2/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 + |