expResourceDeltaWildcardInstanceMaximum
DISMAN-EXPRESSION-MIB ·
.1.3.6.1.2.1.90.1.1.2
Object
For every instance of a deltaValue object, one dynamic instance
entry is needed for holding the instance value from the previous
sample, i.e. to maintain state.
This object limits maximum number of dynamic instance entries
this system will support for wildcarded delta objects in
expressions. For a given delta expression, the number of
dynamic instances is the number of values that meet all criteria
to exist times the number of delta values in the expression.
A value of 0 indicates no preset limit, that is, the limit
is dynamic based on system operation and resources.
Unless explicitly resource limited, a system's value for
this object should be 0.
Changing this value will not eliminate or inhibit existing delta
wildcard instance objects but will prevent the creation of more
such objects.
An attempt to allocate beyond the limit results in expErrorCode
being tooManyWildcardValues for that evaluation attempt.
Context
- MIB
- DISMAN-EXPRESSION-MIB
- OID
.1.3.6.1.2.1.90.1.1.2- Type
- scalar
- Access
- readwrite
- Status
- current
- Units
- instances
- Parent
- expResource
- Siblings
- 4
Syntax
instances SNMPv2-SMIUnsigned32
- Source
- SNMPv2-SMIUnsigned32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| expResourceDeltaMinimum The minimum expExpressionDeltaInterval this system will
accept. A system may use the larger values of this minimum to
lessen the impact of constantly computing deltas. For large… | scalar | seconds Integer32 | .1.3.6.1.2.1.90.1.1.1 |
| expResourceDeltaWildcardInstances The number of currently active instance entries as
defined for expResourceDeltaWildcardInstanceMaximum. | scalar | instances SNMPv2-SMIGauge32 | .1.3.6.1.2.1.90.1.1.3 |
| expResourceDeltaWildcardInstancesHigh The highest value of expResourceDeltaWildcardInstances
that has occurred since initialization of the managed
system. | scalar | instances SNMPv2-SMIGauge32 | .1.3.6.1.2.1.90.1.1.4 |
| expResourceDeltaWildcardInstanceResourceLacks The number of times this system could not evaluate an
expression because that would have created a value instance in
excess of expResourceDeltaWildcardInstanceMaximum. | scalar | instances SNMPv2-SMICounter32 | .1.3.6.1.2.1.90.1.1.5 |