Hi there. I'm trying to shove some data into my rrd, and the numbers that are
coming out are WAY off. I'm assuming I'm doing something wrong. Please help me
find my error!?!?
I made my rrd with the following:
$RRDTOOL create "$i" \
-s 300 \
DS:miss_ratio:ABSOLUTE:900:0:U \
DS:db_buffer_hit_ratio:ABSOLUTE:900:0:U \
DS:sql_cache_hit_ratio:ABSOLUTE:900:0:U \
DS:Rb_cont_undo_block:ABSOLUTE:900:0:U \
DS:Rb_cont_undo_header:ABSOLUTE:900:0:U \
DS:lib_cache_miss_rati:ABSOLUTE:900:0:U \
DS:Rb_cont_sys_undo_hd:ABSOLUTE:900:0:U \
DS:Rb_cont_sys_undo_bl:ABSOLUTE:900:0:U \
\
RRA:MIN:0.5:3:2016 \
RRA:AVERAGE:0.5:3:2016 \
RRA:MAX:0.5:3:2016 \
\
RRA:MIN:0.5:12:8064 \
RRA:AVERAGE:0.5:12:8064 \
RRA:MAX:0.5:12:8064 \
\
RRA:MIN:0.5:48:24192 \
RRA:AVERAGE:0.5:48:24192 \
RRA:MAX:0.5:48:24192 \
\
RRA:MIN:0.5:288:72576 \
RRA:AVERAGE:0.5:288:72576 \
RRA:MAX:0.5:288:72576
And my logs state that I'm adding in a number about 0.07 every 5 minutes. I ab
logging the line which puts it in, so I'm certain that's what's going in. My
lines look like:
line=N:0.072859:U:U:U:U:U:U:U
line=N:0.072860:U:U:U:U:U:U:U
line=N:0.072860:U:U:U:U:U:U:U
line=N:0.072861:U:U:U:U:U:U:U
line=N:0.072862:U:U:U:U:U:U:U
line=N:0.072864:U:U:U:U:U:U:U
line=N:0.072864:U:U:U:U:U:U:U
line=N:0.072864:U:U:U:U:U:U:U
But when I do a dump of the RRD, and check out the MAX section of the RRS
(RRA:MAX:0.5:3:2016) I am getting this near the bottom (recent):
<!-- 2002-10-23 09:30:00 PDT / 1035390600 --> <row><v>
2.4147625692e-04 </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN
</v><v> NaN </v><v> NaN </v></row>
<!-- 2002-10-23 09:45:00 PDT / 1035391500 --> <row><v>
2.4147892222e-04 </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN
</v><v> NaN </v><v> NaN </v></row>
<!-- 2002-10-23 10:00:00 PDT / 1035392400 --> <row><v>
2.4175291251e-04 </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN
</v><v> NaN </v><v> NaN </v></row>
<!-- 2002-10-23 10:15:00 PDT / 1035393300 --> <row><v>
2.4113359760e-04 </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN
</v><v> NaN </v><v> NaN </v></row>
<!-- 2002-10-23 10:30:00 PDT / 1035394200 --> <row><v>
2.4181684444e-04 </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN
</v><v> NaN </v><v> NaN </v></row>
<!-- 2002-10-23 10:45:00 PDT / 1035395100 --> <row><v>
2.4188360000e-04 </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN </v><v> NaN
</v><v> NaN </v><v> NaN </v></row>
How the heck does 0.07 become 0.00024?????
Thanks in advance!
--
-bk
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