Using HP-UX Workload Manager: A quick reference

The following example shows host information:

Hostname Cores Cores Used Interval

localhost 7 0.03 6

wlmgui

The wlmgui command, available in /opt/wlm/bin/, graphically displays information about SLOs,

metrics, workload groups, partitions, and the current host. The following figure shows graphical

information about the CPU shares allocation and CPU usage for the workload SalesGrp.

Figure 4. WLM graphical user interface

prmmonitor

The prmmonitor command, available in /opt/prm/bin/, displays current configuration and

resource usage information. The CPU Entitle column indicates the CPU entitlement for the group. The

Upper Bound column indicates the per-group consumption cap; the column is blank for each group

because the CPU consumption cap is not available with WLM. The LCPU State column indicates the

Hyper-Threading state (ON or OFF) for a pSet-based group. Starting with HP-UX 11i v3 (B.11.31),

PRM and WLM support the Hyper-Threading feature on systems that support it. Hyper-Threading

provides logical CPUs that are execution threads contained within a core. Each core with Hyper-

Threading enabled can contain multiple logical CPUs. In this prmmonitor example, the LCPU State

column is blank for each group because the system does not support Hyper-Threading. The column

would also be blank for FSS groups.