divert(-1)
changequote([.])
divert(0)dnl
set title 'Execution time as function of cache size. Database size NRECS entries. Key set size NKEYS'
show title
set xlabel 'Cache entries' 
set ylabel 'Runtime (seconds)'
plot 'master.log' \
        using 1:4 smooth bezier \
        title 'GDBM 1.18.1', \
     'newcache.log' \
        using 1:4 smooth bezier \
        title 'GDBM newcache'