The VMware Aria Operations collects the metrics you use to monitor the performance of your vSAN storage pool.

Component Metrics
Disk I/O
  • Disk I/O|Physical Layer Read Latency (µs)
  • Disk I/O|Physical Layer Write Latency (µs)
  • Disk I/O|Physical Layer Read IOPS
  • Disk I/O|Physical Layer Write IOPS
  • Disk I/O|Physical Layer Read Throughput (KBps)
  • Disk I/O|Physical Layer Write Throughput (KBps)
  • Disk I/O|Total Bus Resets
  • Disk I/O|Total IOPS Aborted
  • Disk I/O|Number of Errors
Disk Space
  • Disk Space|Capacity (bytes)
  • Disk Space|Usage (%)
  • Disk Space|Used (bytes)
  • Disk Space|Workload(%)