I am running Zenoss Core 4.2.0 and am having some issues with graphing. I have local monitoring templates set up for Accedians to graph 2-way delay, 1-way delay variation, and packet loss. I am having issues with 2-way delay graphing correctly.
Each Accedian is set up to measure performance statistics to each other Accedian. When I test each data source/OID it reports the correct value (that the Accedian is reporting), but some of them aren't graphing these values.
Here are 2 examples (from the same device) using the rrd tool:
This one appears to be working fine. When I test the datasource/oid it reports 53538 (~53ms), which appears to be graphing accurately.
rrdtool fetch DNVR-PTL-TwoWayD_DNVR-PTL-TwoWayD.rrd AVERAGE
1374595500: 5.3536586667e+04
1374595800: 5.3537793333e+04
1374596100: 5.3538000000e+04
1374596400: 5.3538000000e+04
1374596700: 5.3538000000e+04
1374597000: 5.3539586667e+04
1374597300: 5.3540793333e+04
1374597600: 5.3536750000e+04
1374597900: 5.3534300000e+04
1374598200: 5.3537400000e+04
1374598500: 5.3534600000e+04
1374598800: 5.3534000000e+04
1374599100: 5.3538250000e+04
1374599400: 5.3535600000e+04
1374599700: 5.3536700000e+04
1374600000: 5.3538700000e+04
1374600300: 5.3537300000e+04
1374600600: 5.3539550000e+04
1374600900: 5.3540850000e+04
1374601200: 5.3538450000e+04
1374601500: -nan
when i test the datasource/oid for this one it reports the correct value of 12468 (~12ms). It is not graphing the correct values and I am not sure how the following values are being calculated...
rrdtool fetch DNVR-SLC-TwoWayD_DNVR-SLC-TwoWayD.rrd AVERAGE
1374595500: 0.0000000000e+00
1374595800: 1.0577777778e-02
1374596100: 1.1357802395e+07
1374596400: 2.9587552476e+06
1374596700: 3.3333333333e-03
1374597000: 3.3333333333e-03
1374597300: 6.2954848842e-03
1374597600: 1.2169073995e+07
1374597900: 1.4316557649e+07
1374598200: 2.1474836532e+06
1374598500: 2.6500000000e-02
1374598800: 1.2169073996e+07
1374599100: 1.4316557634e+07
1374599400: 2.1474836507e+06
1374599700: 1.2169074004e+07
1374600000: 2.1474836588e+06
1374600300: 1.2169074002e+07
1374600600: 2.1474836498e+06
1374600900: 9.0000000000e-03
1374601200: 4.3333333333e-03
1374601500: -nan
If anyone could provide some help, it would be much appreciated.