:~> env CCACHE_DIR=/var/cache/ccache ccache -s
cache directory                     /var/cache/ccache
primary config                      /var/cache/ccache/ccache.conf
secondary config      (readonly)    /usr/local/etc/ccache.conf
stats updated                       Sat Apr 22 07:50:20 2023
cache hit (direct)              19240516
cache hit (preprocessed)         3602783
cache miss                       9215161
cache hit rate                     71.26 %
called for link                  3954747
called for preprocessing         1794346
multiple source files               1148
compiler produced stdout              79
compiler produced no output          594
compiler produced empty output      3934
compile failed                    537257
ccache internal error               3620
preprocessor error                439936
can't use precompiled header     3770863
cache file missing                 44463
bad compiler arguments            139016
unsupported source language         2836
autoconf compile/link            2938851
unsupported compiler option       130234
unsupported code directive           916
could not write to output file        11
no input file                    1056224
cleanups performed                 15131
files in cache                    497326
cache size                           4.2 GB
max cache size                      10.0 GB