diff --git a/fio/user_data.sh b/fio/user_data.sh
new file mode 100644
index 0000000..dc37dfc
--- /dev/null
+++ b/fio/user_data.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# In necessary, uncomment to add proxy
+# echo "Acquire::https::Proxy \"http://PROXY_ENDPOINT\";" >> /etc/apt/apt.conf.d/proxy.conf
+# echo "Acquire::http::Proxy \"http://PROXY_ENDPOINT\";" >> /etc/apt/apt.conf.d/proxy.conf
+apt update
+# Install fio with a timeout to wait for apt lock to be released
+apt -y -o DPkg::Lock::Timeout=180 install fio
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