NSA SELinux AVC Statistics

configname: CONFIG_SECURITY_SELINUX_AVC_STATS

Linux Kernel Configuration
└─>Security options
└─>NSA SELinux AVC Statistics
In linux kernel since version 2.6.12  
This option collects access vector cache statistics to
/selinux/avc/cache_stats, which may be monitored via
tools such as avcstat.