[rrd-developers] rrdtool 1.3 cairo switch is done

[Tobias Oetiker]

Hi Matthew,

I tried to reproduce the problem you reported, and I can't ... it
all looks fine here ... are you sure you are using the latest trunk
with cairo ? also the labels you mention below do not match up with
what you have in the graph ...

cheers
tobi



> http://fenchurch.mc.vanderbilt.edu/ganglia/graph.php?c=Vogon%20Constructor%2
> 0Fleet&m=&r=hour&g=mem_report&sx=450&sy=160
>
> on my trunk version vs.
>
> http://monitor.millennium.berkeley.edu/infrastructure/graph.php?g=mem_report
> &z=medium&c=Mail%20and%20Web%20Servers&m=&r=hour
>
> on someone else's older version (and what the pre-Cairo graph legend looked
> like).  My version is using the --full-size-mode switch, but it looks pretty
> much the same without it (you can turn it off with "&f=old").  You can
> change the sx and sy variables to see how the legend changes at different
> sizes.
>
> The definition statements for this graph:
> DEF:'mem_total'='${rrd_dir}/mem_total.rrd':'sum':AVERAGE \
> CDEF:'bmem_total'=mem_total,1024,* \
> DEF:'mem_shared'='${rrd_dir}/mem_shared.rrd':'sum':AVERAGE \
> CDEF:'bmem_shared'=mem_shared,1024,* \
> DEF:'mem_free'='${rrd_dir}/mem_free.rrd':'sum':AVERAGE \
> CDEF:'bmem_free'=mem_free,1024,* \
> DEF:'mem_cached'='${rrd_dir}/mem_cached.rrd':'sum':AVERAGE \
> CDEF:'bmem_cached'=mem_cached,1024,* \
> DEF:'mem_buffers'='${rrd_dir}/mem_buffers.rrd':'sum':AVERAGE \
> CDEF:'bmem_buffers'=mem_buffers,1024,* \
> CDEF:'bmem_used'='bmem_total','bmem_shared',-,'bmem_free',-,'bmem_cached',-,
> 'bmem_buffers',- \
> AREA:'bmem_used'#$mem_used_color:'Memory Used' \
> STACK:'bmem_shared'#$mem_shared_color:'Memory Shared' \
> STACK:'bmem_cached'#$mem_cached_color:'Memory Cached' \
> STACK:'bmem_buffers'#$mem_buffered_color:'Memory Buffered'
>
> Is this a bug or are the definition statements wrong?
>
> Thanks,
> Matt Chambers
>
>

-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten
http://it.oetiker.ch tobi at oetiker.ch ++41 62 213 9902