OVNPM 1.5.2 - Performance Agent for NonStop Server Monitoring Guide

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Domain
SERVERNET
Syntax
SERVERNET <ServernetName> [,TREND=<ON~|OFF>
Where ServernetName is:
SAC name for LAN device (class NIOC) SERVERNET <ServernetName>
[,TREND=<ON~|OFF>
Where ServernetName is:
SAC name for LAN device (class NIOC).
SAC name for SCSI device (class SCSI).
IPC name for process linker listner protocol (class IPC).
SCF command “INFO SAC $ZZLAN.*” lists SAC names of LAN devices on the
system.
OVNPM name format for a SCSI SAC is:
PMF.SAC-<SacNum>.<GroupNum>.<ModuleNum>.<SlotNum>
SCF command “INFO adapter $ZZSTO.*, detail” lists SAC names for SCSI
devices on the System. Notice that SCF SAC name of SCSI device differs from
OVNPM name.
For example SCF name “$ZZSTO.#PMF.SAC-1.GRP-1.MOD-1.SLOT-50” and
OVNPM name “PMF.SAC-1.1.1.50” represent the same SAC.
OVNPM name format for IPC Servernet is:
IPC-CPU<CpuNum1>-TO-CPU<CpuNum2>
where CpuNum1 and CpuNum2 differ.
-
Example
- SAC name
SERVERNET E0154.1 ,TREND = ON
SERVERNET MIOE0.0 ,TREND = OFF
SERVERNET MIOE1.0 ,TREND = OFF
-- SCSI SAC name
SERVERNET PMF.SAC-1.1.1.50 ,TREND = ON
SERVERNET PMF.SAC-2.1.1.50 ,TREND = ON
-- IPC name
SERVERNET IPC-CPU00-TO-CPU01 ,TREND = ON
.
3-16-2 SERVERNET Metrics
Metric
Description
Io-Request.nb/s
Number of ios per second during the sampling period.
Io-Rates.Kb/s Total number of bytes transferred to and from the SAC by all IOPs connected to this
controller path.
Io-Qbusy-Time.%
The time spent in a state in which requests of any number or type were queued for this
entity.
Io-QLen-
MaxMaximum number of outstanding ios on the queue
Io-QTime.%
Time in percent of all outstanding ios queued to this controller during sampling interval.
(If average of Io-requests.nb for sampling period is higher than 1, Io-Qtime.% could be
greater than 100%).
Read-Request.nb/s
The number of requests that transferred data from this entity into the CPU
Read-Rates.Kb/s
The total number of bytes transferred as a result of read requests or pull operations and
the bytes received in pre-push operations from the linker CPU.
Read-Qbusy-Time.% The time spent in a state in which requests for data transfer from this entity to memory
were queued.
Read-QLen-Max
The maximum number of requests on the read request queue
Read-QTime.%
The total time spent by read requests queued for this entity.
Write-Request.nb/s
The number of requests that transferred data from the CPU to this entity.
Write-Rates.Kb/s
The total number of bytes transferred as a result of writes requests.
Write-Qbusy-Time.%
The time spent in a state in which requests for data transfer from memory to this entity
were queued.