archimedes ~ # ccache -s
cache directory                     /var/tmp/ccache
cache hit                              9
cache miss                           158
called for link                    17422
multiple source files                103
compile failed                         3
preprocessor error                  2075
bad compiler arguments                 2
not a C/C++ file                    5289
autoconf compile/link              33066
unsupported compiler option         2662
no input file                       9985
files in cache                       316
cache size                           4.4 Mbytes
max cache size                       2.5 Gbytes
archimedes ~ # ls /var/tmp/ccache | wc -l
14578