set output '| ps2pdf -dEPSCrop - data/latency.pdf'
set terminal postscript color eps enhanced 'Times' 24
set pointsize 1.5
set rmargin 1.5
set lmargin 5

set xlabel "Client count"
set ylabel "Latency in ms"

plot "data/mediumdb-txcache-freshness30" using 2:4 \
       title "TxCache, 30 sec freshness" \
       with linespoints lt 1 pt 2 lc 3, \
     "data/mediumdb-stock" using 2:4 \
       title "No caching" \
       with linespoints lt 1 pt 1