HP Matrix Operating Environment Software - Manual (Page 219)

Table 33 Units and Terminology (continued)
The amount of memory used in gigabytes (2^30 bytes).
Each sample represents an actual reading at the time the sample was taken. These measurements
are obtained and calculated in the following manner:
Table 36 Data collection for memory utilization by platform
Collected From Calculation Platform
pstat() Memory used by the users HP-UX
/proc/stat Memory used by the users Linux
Memory used by the users + memory
used by the system + cache memory Microsoft Windows
HP Virtual Machine
Management Pack (VMM) Imported as is Proliant VM Host
and VMs
sys$getrmi system service
(RMI$_USERPAGES) and
Sys$getsyi
(syi$_PhysicalPages)
Total memory used by user and system
processes. OpenVMS
memory utilization
The ability of an application and operating system to split processing between processors or
cores, thereby enabling parallel computing. multithreading
Measured in Mb/s (10^6 bits, megabits per second).
Each sample represents an average reading over the past five minutes. These measurements
are obtained and calculated in the following manner:
Table 37 Data collection for network I/O bandwidth utilization by platform
Collected from Calculation Platform
MIB system Total bytes transferred during the interval HP-UX
proc/net/dev Total bytes transferred during the interval Linux
WMI counter Total bytes transferred out during the interval Microsoft Windows
HP Virtual Machine
Management Pack
(VMM) Imported as is Proliant VM Host and
VMs
sys$qio system
service (GETSTATS)
Total bytes transferred during the interval. OpenVMS
Counters are sampled at the start and end of each interval.
network I/O
bandwidth utilization
The system-name.OTHER workload is used to account for all processes on a system that do
not match any user-defined workloads. For more information, see
Workloads “Workloads” in
visualization help. On some Capacity Advisor displays, data is not available for this .OTHER
workload.
OTHER workload
Component that plugs into a processor socket. A processor can contain more than one core. processor
The packaging of one or more processors in a unit that connects to a single socket on the system
bus. processor module
The system board socket to which a processor is attached. processor socket
A compensating factor that Capacity Advisor uses to adjust needed resources when analyzing
a move from one platform to another. scaling multiplier
219