DEF:cachemisses=pdns_recursor.rrd:cache-misses:AVERAGE \
DEF:usermsec=pdns_recursor.rrd:user-msec:AVERAGE \
DEF:sysmsec=pdns_recursor.rrd:sys-msec:AVERAGE \
- CDEF:perc=cachehits,100,*,cachehits,cachemisses,+,/ \
+ DEF:musermsec=pdns_recursor.rrd:user-msec:MAX \
+ DEF:msysmsec=pdns_recursor.rrd:sys-msec:MAX \
+ CDEF:perc=cachehits,100,*,cachehits,cachemisses,+,/ \
CDEF:userperc=usermsec,10,/ \
CDEF:sysperc=sysmsec,10,/ \
+ CDEF:totmperc=musermsec,msysmsec,+,10,/ \
LINE2:perc#0000ff:"percentage cache hits" \
+ LINE2:totmperc#ffff00:"max cpu use" \
AREA:userperc#ff0000:"user cpu percentage" \
STACK:sysperc#00ff00:"system cpu percentage" \
COMMENT:"\l" \