sys application custom-stat
sys application custom-stat(1)BIG-IP TMSH Manualsys application custom-stat(1)
NAME
custom-stat - Provides derived statistics for iStats.
MODULE
sys application
SYNTAX
Configure the custom-stat component within the sys application module
using the syntax in the following sections.
EDIT
create custom-stat [key]
modify custom-stat [key]
options:
app-service [[string] | none]
keyspace [string]
formula [string]
measure [string]
edit custom-stat [ [ [key] | [glob] | [regex] ] ... ]
options:
all-properties
DISPLAY
list custom-stat
list custom-stat [ [ [key] | [glob] | [regex] ] ... ]
DELETE
delete custom-stat [key]
DESCRIPTION
Statistics are derived for objects in the given keyspace based on the
given formula, producing the given measure.
EXAMPLES
create sys application custom-stat myKey
keyspace sys.application.service
measure conns_per_min
formula "rate counter conns 60"
Creates a derived iStat.
OPTIONS
You can use these options with the custom-stat component:
app-service
Specifies the name of the application service to which the object
belongs. The default value is none. Note: If the strict-updates
option is enabled on the application service that owns the object,
you cannot modify or delete the object. Only the application
service can modify or delete the object.
formula
Specifies the first token in the formula indicates the computation
to be made. Currently only rates are supported.
rate
rate computes the rate of change of the source measure over the
last seconds. This is applicable only to
numeric measures. The derived measure is of type gauge.
keyspace
Specifies that a derived iStat will be computed for all objects in
the given keyspace for which the formula is computable (the source
measure of the correct type exists).
measure
Specifies the name of the derived measure to be created. The type
of the derived measure is dependent on the formula.
SEE ALSO
create, modify, sys application service
COPYRIGHT
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F5 Networks and BIG-IP (c) Copyright 2010-2012. All rights reserved.
BIG-IP 2012-10-19 sys application custom-stat(1)