RHV / oVirt / OLVM Monitoring
Data source is ovirt_engine_history database which is part of Data Warehouse on oVirt/RHV Virtualization Manager.
Tool accesses the ovirt_engine_history database remotely via its SQL API.
Monitored components
- Cluster
- Host
- VM
- Storage Domain
Monitored metrics
- CPU
- Memory utilization
- LAN throughput MB/sec
- Storage space GB
- Storage throughput MB/sec
- Storage latency
Feature matrix
| Cluster | Host | VM | |
|---|---|---|---|
| CPU |  |
 |
 |
| CPU Aggregated |  |
||
| Memory |  |
 |
 |
| Memory Aggregated |  |
||
| Storage |  |
 |
|
| Network |  |
 |
Collected data set can be enhanced about OS agent which brings these additional metrics:
| OS CPU | CPU sys, user, IO wait |
| CPU queue | Load avrg, Blocked processes |
| JOB | CPU, Memory |
| Memory utilization | Used, FS cache |
| LAN (ethernet adapters) | MB/sec, packet count |
| SAN (FC,vSCSI adapters) | MB/sec, packets/sec, Latency |
| Paging space utilization | Usage in % |
| Paging rate | MB/sec |
| Filesystem usage | Usage in %, GB |