Hi all
One of the vROps metrics is %ready at the VM layer, which is fine, now in alerts or reports I really want a % Ready that reflects the %Ready divided by how many CPUs the VMs has... so I can say generate an alert if it goes beyond 5% overall.. So I created a super metric as:
sum(${this, attribute=cpu|readyPct})/sum(${this, attribute=config|hardware|num_Cpu})
Which does seem to produce some results... but they don't seem to be what im after... some examples below...
This view has VM, CPU ready, Configured CPUs, and 3 Super metric variables (the same one) just Last, Average and Max... over the last hour so I can see if theres any differences... same at 5 min intervals.
Taking VM1 as an example id have expected the supermetric to be around 6.397%... but its not... any ideas of why bnot or am I misunderstanding something here?
| Name | CPU|Ready (%) | Configuration|Hardware|Number of virtual CPUs | SM-VM Ready % (Last) | SM-VM Ready % (Average) | SM-VM Ready % (Max) |
| VM1 | 24.588 | 4 | 12.228 | 12.301 | 12.301 |
| VM2 | 24.068 | 4 | 12.137 | 12.029 | 12.029 |
| VM3 | 22.588 | 4 | 12.261 | 11.219 | 11.219 |
| VM4 | 22.244 | 4 | 11.056 | 11.159 | 11.159 |
| VM5 | 22.227 | 4 | 10.951 | 11.335 | 11.335 |
| VM6 | 21.758 | 4 | 11.214 | 10.844 | 10.844 |
| VM7 | 21.402 | 4 | 10.833 | 10.7 | 10.7 |
| VM8 | 20.737 | 4 | 11.774 | 10.262 | 10.262 |
| VM9 | 20.695 | 4 | 9.816 | 10.394 | 10.394 |
| VM10 | 20.41 | 4 | 11.04 | 10.095 | 10.095 |
| VM11 | 20.3 | 4 | 11.21 | 10.099 | 10.099 |
| VM12 | 20.264 | 4 | 10.75 | 10.151 | 10.151 |
| VM13 | 19.986 | 4 | 9.913 | 9.987 | 9.987 |
| VM14 | 18.953 | 4 | 10.006 | 9.517 | 9.517 |
| VM15 | 18.731 | 4 | 7.864 | 9.498 | 9.498 |
| VM16 | 17.907 | 4 | 10.175 | 8.903 | 8.903 |
| VM17 | 17.722 | 4 | 9.22 | 8.786 | 8.786 |
| VM18 | 14.646 | 4 | 8.054 | 7.246 | 7.246 |
| VM19 | 14.142 | 2 | 14.093 | 14.149 | 14.149 |
| VM20 | 14.114 | 2 | 14.479 | 14.142 | 14.142 |
| VM21 | 14.081 | 2 | 14.067 | 14.082 | 14.082 |
| VM22 | 14.058 | 2 | 14.427 | 14.075 | 14.075 |
| VM23 | 14.031 | 2 | 13.557 | 14.043 | 14.043 |
| VM24 | 14.021 | 2 | 13.873 | 14.046 | 14.046 |
| VM25 | 13.994 | 2 | 14.392 | 14.013 | 14.013 |
| VM26 | 13.935 | 2 | 14.312 | 13.956 | 13.956 |
| VM27 | 13.925 | 2 | 13.95 | 13.946 | 13.946 |
| VM28 | 13.906 | 2 | 13.624 | 13.956 | 13.956 |
| VM29 | 13.881 | 2 | 13.771 | 13.921 | 13.921 |
| VM30 | 13.83 | 2 | 13.85 | 13.843 | 13.843 |
| VM31 | 5.487 | 4 | 2.823 | 2.738 | 2.738 |
| VM32 | 4.25 | 1 | 0.359 | 8.423 | 8.423 |
| VM33 | 3.83 | 4 | 1.911 | 1.91 | 1.91 |
| VM34 | 3.819 | 8 | 1.124 | 0.957 | 0.957 |
| VM35 | 3.617 | 8 | 1.055 | 0.906 | 0.906 |
| VM36 | 3.368 | 8 | 0.741 | 0.851 | 0.851 |
| VM37 | 3.359 | 12 | 0.566 | 0.561 | 0.561 |
| VM38 | 3.004 | 4 | 1.341 | 1.523 | 1.523 |
| VM39 | 2.924 | 8 | 0.723 | 0.731 | 0.731 |
| VM40 | 2.669 | 4 | 1.511 | 1.325 | 1.325 |
| VM41 | 2.629 | 8 | 0.607 | 0.661 | 0.661 |
| VM42 | 2.46 | 4 | 1.52 | 1.235 | 1.235 |
| VM43 | 2.326 | 4 | 1.124 | 1.171 | 1.171 |
| VM44 | 2.254 | 8 | 0.567 | 0.567 | 0.567 |
| VM45 | 2.128 | 8 | 0.539 | 0.533 | 0.533 |
| VM46 | 2.12 | 4 | 0.738 | 1.09 | 1.09 |
| VM47 | 2.06 | 8 | 0.533 | 0.516 | 0.516 |
| VM48 | 2.031 | 4 | 1.049 | 1.028 | 1.028 |
| VM49 | 2.017 | 4 | 0.638 | 1.044 | 1.044 |
| VM50 | 1.983 | 4 | 1.066 | 0.987 | 0.987 |
| VM51 | 1.929 | 4 | 0.981 | 0.967 | 0.967 |
| VM52 | 1.897 | 2 | 2.021 | 1.891 | 1.891 |
| VM53 | 1.882 | 4 | 0.931 | 0.94 | 0.94 |
| VM54 | 1.864 | 4 | 1.022 | 0.921 | 0.921 |
| VM55 | 1.828 | 4 | 0.939 | 0.909 | 0.909 |
| VM56 | 1.82 | 4 | 0.924 | 0.912 | 0.912 |
| VM57 | 1.761 | 4 | 0.719 | 0.9 | 0.9 |
| VM58 | 1.743 | 4 | 0.755 | 0.888 | 0.888 |
| VM59 | 1.585 | 4 | 1.001 | 0.771 | 0.771 |
| VM60 | 1.582 | 4 | 0.522 | 0.811 | 0.811 |
| VM61 | 1.579 | 4 | 0.752 | 0.797 | 0.797 |
| VM62 | 1.517 | 8 | 0.368 | 0.379 | 0.379 |