<p>I'm having trouble finding the kernel options that Google's Container Optimized OS is built with. I tried looking at the usual locations like <code>boot/config-*</code> and <code>/proc/config.gz</code>, but didn't find anything. I searched the source code and didn't find anything either, but I'm probably just searching wrong.</p>

<p>The specific option I'm curious about is CONFIG_CFS_BANDWIDTH and whether it is enabled or not. Thanks!</p>

<p>You can get it via running <code>zcat /proc/config.gz</code> in a Container-optimized OS VM.</p>

<p>The kernel config is generated from the source <a href="https://chromium.googlesource.com/chromiumos/overlays/board-overlays/+/refs/heads/master/overlay-lakitu/sys-kernel/lakitu-kernel-4_14/files/base.config" rel="nofollow noreferrer">here</a>. However, note that the source kernel config are changed during the OS image building process. So they are not 100% the same.</p>
