Virtualization Manager Reports > VM Guest to LUN Performance
  
Version 10.2.01P10
VM Guest to LUN Performance
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This report shows connectivity from VM Guests to LUNs with performance metrics and drilldowns to detail reports to facilitate troubleshooting of performance issues within your environment.
VM Guests
VM Guest
Name of the Virtual Machine (VM). Click the link to view the VM Detail.
Host Name
Name of the host. Click the link to view the Host Details.
Avg Read Data Xfer (KB/sec)
Average disk read transfer rate for the time period selected for the scope of the report.
# Reads
Total number of disk reads for the time period selected for the scope of the report.
Avg Write Data Xfer (KB/sec)
Average disk write transfer rate for the time period selected for the scope of the report.
# Writes
Total number of disk writes the time period selected for the scope of the report.
Datastores
VM Host Name
Name of the VM Server hosting the virtual server. Click the link to view the VM Server Detail.
Datastore Name
Datastore name. Click the link to view the Datastore Detail.
Avg Latency (ms)
Average disk I/O wait time for the time period selected for the scope of the report.
Max Latency (ms)
Maximum disk I/O wait time for the time period selected for the scope of the report.
Avg Read Data Xfer (KB/sec)
Average disk read transfer rate for the time period selected for the scope of the report.
# Reads
Total number of disk reads for the time period selected for the scope of the report.
Avg Read Latency (ms)
Average disk read wait time for the time period selected for the scope of the report.
Max Read Latency (ms)
Maximum disk read wait time for the time period selected for the scope of the report.
Avg Write Data Xfer (KB/sec)
Average disk write transfer rate for the time period selected for the scope of the report.
# Writes
Total number of disk writes for the time period selected for the scope of the report.
Avg Write Latency (ms)
Average disk write wait time for the time period selected for the scope of the report.
Max Write Latency
Maximum disk write wait time for the time period selected for the scope of the report.
Switches
# Ports
Number of switch FC ports between VM Host and Storage Array. Click the link to view Switch Port Performance Details.
Arrays
# Ports
Number of Array ports. Click the link to view Array Port Throughput.
LUNs
Storage Array
Name of the storage array. Click the link to view Array Capacity & Utilization.
LUN Name
Logical unit name. Click the link to view LUN Performance.
Avg Read IOPS
Average Read IO throughput per second for the time period selected for the scope of the report.
Avg Write IOPS
Average Write IO throughput per second for the time period selected for the scope of the report.
Avg Total Read IOPS
Average IO throughput per second for the time period selected for the scope of the report.
Max Read Response (ms)
Identifies the LUN with the longest read response time. This is the highest response time for a single LUN. Use this value to help identify the LUN with a performance problem.
Max Write Response (ms)
Identifies the LUN with the longest write response time. This is the highest response time for a single LUN. Use this value to help identify the LUN with a performance problem.
Max Total Response (ms)
Identifies the LUN with the longest total response time. This is the highest response time for a single LUN. Use this value to help identify the LUN with a performance problem.