Hitachi

JP1 Version 12 JP1/Performance Management - Remote Monitor for Virtual Machine Description, User's Guide and Reference


Host Disk I/O (Troubleshooting/Real-Time)

Organization of this page

Overview

The Host Disk I/O report displays the physical disk I/O of a physical server on a real-time basis, in list and line graph formats.

Storage location

Reports/RM VirtualMachine/Troubleshooting/Real-Time/

Record

Host Physical Disk Status (PI_HPDI)

Fields

Field name

Explanation

Sampling Time

Performance information collection time on the monitored host

Disk ID

Disk ID

Speed

Data transfer speed (KB/sec)

Requests

  • For VMware, Hyper-V and KVM

    Processing count

  • For logical partitioning feature

    Number of interrupts from the HBA

Read Requests

Read request count

Read Speed

Read data transfer speed (KB/sec)

Write Requests

Write request count

Write Speed

Write data transfer speed (KB/sec)