The Capacity Planning report has been added to Red Hat Enterprise Virtualization 3.6 to track cluster capacity. This report tracks overall cluster allocations and shows details including number of hosts, number of virtual machines (running and configured), number of CPUs (configured, running and physical), memory size (configured, running and physical) including shared memory and ballooning, and storage size (amount allocated and used; configured, running) for defined disks and actual size per disk.
Created attachment 911394[details]
BA reports examples - see first report
Description :
The report will show for each cluster:
- Number of hosts
- Number vms -running and configured
- Number of CPUs - configured , running and physical
- Memory size - configured , running and physical - address shared memory and ballooning
- Storage size - amount allocated, used - configured , running
(defined disks and actual size per disk)
In RHEVM I have the same problem with this report as in oVirt (marked as duplicate).
The behavior of this report is also quite unpredictable. I added a host to my engine and the report showed that the host has 0 CPUs and 0 RAM. I tried to refresh and relog few times, still the same result. Then the values changed suddenly to 16 CPUs (while the host has 4) and 4 GB of RAM. I would understand that it takes some time to load the new data but in that case there shouldn't be even the correct number of hosts.
When I added two VMs, one running and one turned of, disk section was showing correct data while other sections were not showing any VMs at all. Data in these sections showed after adding a host to new cluster (but still incorrect in some cases). Also there were no VMs on the new host but when I used "Display by cluster" option, it showed number of VMs data from the first cluster.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHEA-2016-0425.html
Created attachment 911394 [details] BA reports examples - see first report Description : The report will show for each cluster: - Number of hosts - Number vms -running and configured - Number of CPUs - configured , running and physical - Memory size - configured , running and physical - address shared memory and ballooning - Storage size - amount allocated, used - configured , running (defined disks and actual size per disk)