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ziutek / rrd

Bindings to rrdtool
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Get one more unexpect result after fetch #33

Open tuanden0 opened 3 years ago

tuanden0 commented 3 years ago

There is one more value return when fetch the RRD file.

Here is result with rrdtool 1.4.x:

root@fc0687556c4c:/opt/cacti/rra# rrdtool fetch local_linux_machine_proc_1.rrd AVERAGE -s now-10m -e now-10m
                           proc

1628756100: 3.1206666667e+01

Here is result with rrd go 0.0.3:

[root@93b53ddd9911 rrd]# go run main.go /tmp/rra/local_linux_machine_proc_1.rrd
2021/08/12 15:24:32 2021-08-12 15:14:32.7134773 +0700 +07 m=-599.999935099
2021/08/12 15:24:32 Start: 2021-08-12 15:10:00 +0700 +07
2021/08/12 15:24:32 End: 2021-08-12 15:15:00 +0700 +07
2021/08/12 15:24:32 Step: 5m0s
2021/08/12 15:24:32 RowCnt: 2
2021/08/12 15:24:32 DsNames  : [proc]
2021/08/12 15:24:32 {Filename:/tmp/rra/local_linux_machine_proc_1.rrd Cf:AVERAGE Start:2021-08-12 15:10:00 +0700 +07 End:2021-08-12 15:15:00 +0700 +07 Step:5m0s DsNames:[proc] RowCnt:2 values:[31.206666666666667 0]}