| rdbmsDbEntry |
.1.3.6.1.2.1.39.1.1.1 |
|
An entry for a single database on the host. Whether a
particular database is represented by a row in rdbmsDbTable
may be dependent on the activity level of that database,
according to the product's implementation. An instance of
rdbmsRelState having the value active, other, or restricted
implies that an entry, corresponding to that instance, will
be present.
|
| rdbmsDbInfoEntry |
.1.3.6.1.2.1.39.1.2.1 |
|
Information that must be present if the database is actively
opened. If the database is not actively opened, then
attempts to access corresponding instances in this table may
result in either noSuchName (SNMPv1) or noSuchInstance
(SNMPv2). 'Actively opened' means at least one of the
rdbmsRelState entries for this database in the rdbmsRelTable
is active(2).
|
| rdbmsDbParamEntry |
.1.3.6.1.2.1.39.1.3.1 |
|
An entry for a single configuration parameter for a database.
Parameters with single values have a subindex value of one.
If the parameter is naturally considered to contain a
variable number of members of a class, e.g. members of the
DBA user group, or files which are part of the database, then
it must be presented as a set of rows. If, on the other
hand, the parameter represents a set of choices from a class,
e.g. the permissions on a file or the options chosen out of
the set of all options allowed, AND is guaranteed to always
fit in the 255 character length of a DisplayString, then it
may be presented as a comma separated list with a subindex
value of one. Zero may not be used as a subindex value.
If the database is not actively opened, then attempts
to access corresponding instances in this table may result in
either noSuchName (SNMPv1) or noSuchInstance (SNMPv2).
'Actively opened' means at least one of the
rdbmsRelState entries for this database in the rdbmsRelTable
is active(2).
|
| rdbmsDbLimitedResourceEntry |
.1.3.6.1.2.1.39.1.4.1 |
|
An entry for a single limited resource kept per-database.
A limited resource has maximum use determined by a parameter
that might or might not be changeable at run time, or visible
in the rdbmsDbParamTable. Examples would be the number of
available locks, or disk space on a partition. Arrays of
resources are supported through an integer sub index, which
should have the value of one for single-instance names.
Limited resources that are shared across databases, are best
put in the rdbmsSvrLimitedResourceTable instead of this one.
If the database is not actively opened, then attempts to
access corresponding instances in this table may result in
either noSuchName (SNMPv1) or noSuchInstance (SNMPv2).
'Actively opened' means at least one of the rdbmsRelState
entries for this database in the rdbmsRelTable is active(2).
|
| rdbmsSrvEntry |
.1.3.6.1.2.1.39.1.5.1 |
|
An entry for a single database server. A server is an
independent entity that provides access to one or more
databases. Failure of one does not affect access to
databases through any other servers. There might be one or
more servers providing access to a database. A server may be
a 'process' or collection of 'processes', as interpreted by
the product.
|
| rdbmsSrvInfoEntry |
.1.3.6.1.2.1.39.1.6.1 |
|
Information that must be present for a single 'up' database
server, with visibility determined by the value of the
corresponding applOperStatus object. If an instance of
applOperStatus is not up(1), then attempts to access
corresponding instances in this table may result in either
noSuchName (SNMPv1) or noSuchInstance (SNMPv2) being returned
by the agent.
|
| rdbmsSrvParamEntry |
.1.3.6.1.2.1.39.1.7.1 |
|
An entry for a single configuration parameter for a server.
Parameters with single values have a subindex value of one.
If the parameter is naturally considered to contain a
variable number of members of a class, e.g. members of the
DBA user group, or tracepoints active in the server, then it
must be presented as a set of rows. If, on the other hand,
the parameter represents a set of choices from a class,
e.g. the permissions on a file or the options chosen out of
the set of all options allowed, AND is guaranteed to always
fit in the 255 character length of a DisplayString, then it
may be presented as a comma separated list with a subindex
value of one. Zero may not be used as a subindex value.
Entries for a server must be present if the value of the
corresponding applOperStatus object is up(1). If an instance
of applOperStatus is not up(1), then attempts to access
corresponding instances in this table may result in either
noSuchName (SNMPv1) or noSuchInstance (SNMPv2) being returned
by the agent.
|
| rdbmsSrvLimitedResourceEntry |
.1.3.6.1.2.1.39.1.8.1 |
|
An entry for a single limited resource kept by the server.
A limited resource has maximum use determined by a parameter
that might or might not changeable at run time, or visible in
the rbmsSrvParamTable. Examples would be the number of
available locks, or number of concurrent executions allowed
in a server. Arrays of resources are supported through an
integer subindex, which should have the value of one for
single-instance names.
Limited resources that are shared across servers or databases
are best duplicated in this table across
all servers accessing the resource.
|
| rdbmsRelEntry |
.1.3.6.1.2.1.39.1.9.1 |
|
An entry relating a single database server to a single
database to which it may provide access. The table is
indexed first by the index of rdbmsDbTable, and then
rdbmsSrvTable, so that all servers capable of providing
access to a given database may be found by SNMP traversal
operations (get-next and get-bulk). The makeup of this table
depends on the product's architecture, e.g. if it is one
server - many databases, then each server will appear n
times, where n is the number of databases it may access, and
each database will appear once. If the architecture is one
database - many servers, then each server will appear once
and each database will appear n times, where n is the number
of servers that may be accessing it.
|
| rdbmsDbIndex |
.1.3.6.1.2.1.39.1.1.1.1 |
|
A numeric index, unique among all the databases from all
products on this host. This value is a surrogate for the
conceptually unique key, which is {PrivateMibOID,
databasename}
|
| rdbmsDbPrivateMibOID |
.1.3.6.1.2.1.39.1.1.1.2 |
|
The authoritative identification for the private MIB for
this database, presumably based on the vendor, e.g., {
enterprises 111 <optional subidentifiers>} for Oracle
databases, {enterprises 757 <optional subidentifiers>} for
Ingres databases, { enterprises 897 <optional
subidentifiers>} for Sybase databases, etc.
If no OBJECT IDENTIFIER exists for the private MIB, attempts
to access this object will return noSuchName (SNMPv1)
or noSuchInstance (SNMPv2).
|
| rdbmsDbVendorName |
.1.3.6.1.2.1.39.1.1.1.3 |
|
The name of the vendor whose RDBMS manages this database,
for informational purposes.
|
| rdbmsDbName |
.1.3.6.1.2.1.39.1.1.1.4 |
|
The name of this database, in a product specific format. The
product may need to qualify the name in some way to resolve
conflicts if it is possible for a database name to be
duplicated on a host. It might be necessary to construct a
hierarchical name embedding the RDBMS instance/installation
on the host, and/or the owner of the database. For instance,
'/test-installation/database-owner/database-name'.
|
| rdbmsDbContact |
.1.3.6.1.2.1.39.1.1.1.5 |
|
The textual identification of the contact person for this
managed database, together with information on how to contact
this person.
Note: if there is no server associated with this database, an
agent may need to keep this in other persistent storage,
e.g., a configuration file.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsDbInfoProductName |
.1.3.6.1.2.1.39.1.2.1.1 |
|
The textual product name of the server that created or last
restructured this database. The format is product specific.
|
| rdbmsDbInfoVersion |
.1.3.6.1.2.1.39.1.2.1.2 |
|
The version number of the server that created or last
restructured this database. The format is product specific.
|
| rdbmsDbInfoSizeUnits |
.1.3.6.1.2.1.39.1.2.1.3 |
|
Identification of the units used to measure the size of this
database in rdbmsDbInfoSizeAllocated and rdbmsDbInfoSizeUsed.
bytes(1) indicates individual bytes, kbytes(2) indicates
units of kilobytes, mbytes(3) indicates units of megabytes,
gbytes(4) indicates units of gigabytes, and tbytes(5)
indicates units of terabytes. All are binary multiples -- 1K
= 1024. If writable, changes here are reflected in the get
values of the associated objects.
|
| rdbmsDbInfoSizeAllocated |
.1.3.6.1.2.1.39.1.2.1.4 |
|
The estimated size of this database (in
rdbmsDbInfoSizeUnits), which is the disk space that has been
allocated to it and is no longer available to users on this
host. rdbmsDbInfoSize does not necessarily indicate the
amount of space actually in use for database data. Some
databases may support extending allocated size, and others
may not.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsDbInfoSizeUsed |
.1.3.6.1.2.1.39.1.2.1.5 |
|
The estimated size of this database, in rdbmsDbInfoSizeUnits,
which is actually in use for database data.
|
| rdbmsDbInfoLastBackup |
.1.3.6.1.2.1.39.1.2.1.6 |
|
The date and time that the latest complete or partial backup
of the database was taken. If a database has never been
backed up, then attempts to access this object will
result in either noSuchName (SNMPv1) or noSuchInstance
(SNMPv2).
|
| rdbmsDbParamName |
.1.3.6.1.2.1.39.1.3.1.1 |
|
The name of a configuration parameter for a database. This
name is product-specific. The length is limited to 64
characters to constrain the number of sub-identifiers needed
for instance identification (and to minimize network
traffic).
|
| rdbmsDbParamSubIndex |
.1.3.6.1.2.1.39.1.3.1.2 |
|
The subindex value for this parameter. If the parameter is
naturally considered to contain a variable number of members
of a class, e.g. members of the DBA user group, or files
which are part of the database, then it must be presented as
a set of rows. If, on the other hand, the parameter
represents a set of choices from a class, e.g. the
permissions on a file or the options chosen out of the set of
all options allowed, AND is guaranteed to always fit in the
255 character length of a DisplayString, then it may be
presented as a comma separated list with a subindex value of
one. Zero may not be used as a value.
|
| rdbmsDbParamID |
.1.3.6.1.2.1.39.1.3.1.3 |
|
The ID of the parameter which may be described in some other
MIB (e.g., an enterprise-specific MIB module). If there is
no ID for this rdbmsDbParamName, attempts to access this
object will return noSuchName (SNMPv1) or noSuchInstance
(SNMPv2).
|
| rdbmsDbParamCurrValue |
.1.3.6.1.2.1.39.1.3.1.4 |
|
The value for a configuration parameter now in effect, the
actual setting for the database. While there may multiple
values in the temporal domain of interest (for instance, the
value to take effect at the next restart), this is the
current setting.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsDbParamComment |
.1.3.6.1.2.1.39.1.3.1.5 |
|
Annotation which describes the purpose of a configuration
parameter or the reason for a particular parameter's
setting.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsDbLimitedResourceName |
.1.3.6.1.2.1.39.1.4.1.1 |
|
The name of the resource, for instance 'global locks' or
'locks for the FOO database', or 'data space on /dev/rdsk/5s0
for FOO'. The length is limited to 64 characters to constrain
the number of sub-identifiers needed for instance
identification (and to minimize network traffic).
|
| rdbmsDbLimitedResourceID |
.1.3.6.1.2.1.39.1.4.1.2 |
|
The ID of the resource which may be described in some other
MIB (e.g., an enterprise-specific MIB module). If there is
no ID for this rdbmsDbLimitedResourceName, attempts to access
this object will return noSuchName (SNMPv1) or noSuchInstance
(SNMPv2).
|
| rdbmsDbLimitedResourceLimit |
.1.3.6.1.2.1.39.1.4.1.3 |
|
The maximum value the resource use may attain.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsDbLimitedResourceCurrent |
.1.3.6.1.2.1.39.1.4.1.4 |
|
The current value for the resource.
|
| rdbmsDbLimitedResourceHighwater |
.1.3.6.1.2.1.39.1.4.1.5 |
|
The maximum value of the resource seen since applUpTime
was reset for the earliest server which has the database
actively opened.
If there are two servers with the database open, and the
oldest one dies, the proper way to invalidate the value is by
resetting sysUpTime.
|
| rdbmsDbLimitedResourceFailures |
.1.3.6.1.2.1.39.1.4.1.6 |
|
The number of times the system wanted to exceed the limit of
the resource since applUpTime was reset for the earliest
server which has the database actively opened.
If there are two servers with the DB open, and the
oldest one dies, the proper way to invalidate the value is by
resetting sysUpTime.
|
| rdbmsDbLimitedResourceDescription |
.1.3.6.1.2.1.39.1.4.1.7 |
|
A description of the resource and the meaning of the integer
units used for Limit, Current, and Highwater.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsSrvPrivateMibOID |
.1.3.6.1.2.1.39.1.5.1.1 |
|
The authoritative identification for the private MIB for this
server, presumably based on the vendor, e.g., { enterprises
111 <optional subidentifiers>} for Oracle servers, {
enterprises 757 <optional subidentifiers>} for Ingres
servers, { enterprises 897 <optional subidentifiers>} for
Sybase servers, etc.
If no OBJECT IDENTIFIER exists for the private MIB, attempts
to access this object will return noSuchName (SNMPv1)
or noSuchInstance (SNMPv2).
|
| rdbmsSrvVendorName |
.1.3.6.1.2.1.39.1.5.1.2 |
|
The name of the vendor whose RDBMS manages this database,
for informational purposes.
|
| rdbmsSrvProductName |
.1.3.6.1.2.1.39.1.5.1.3 |
|
The product name of this server. This is normally the
vendor's formal name for the product, in product specific
format.
|
| rdbmsSrvContact |
.1.3.6.1.2.1.39.1.5.1.4 |
|
The textual identification of the contact person for this
managed server, together with information on how to contact
this person.
Note: if there is no active server associated with this
object, an agent may need to keep this in other persistent
storage, e.g., a configuration file.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsSrvInfoStartupTime |
.1.3.6.1.2.1.39.1.6.1.1 |
|
The date and time at which this server was last started.
|
| rdbmsSrvInfoFinishedTransactions |
.1.3.6.1.2.1.39.1.6.1.2 |
|
The number of transactions visible to this server that have
been completed by either commit or abort. Some database
operations, such as read-only queries, may not result in the
creation of a transaction.
|
| rdbmsSrvInfoDiskReads |
.1.3.6.1.2.1.39.1.6.1.3 |
|
The total number of reads of database files issued to the
operating system by this server since startup. Numbers are
not comparable between products. What constitutes a
readand how it is accounted is product-specific.
|
| rdbmsSrvInfoLogicalReads |
.1.3.6.1.2.1.39.1.6.1.4 |
|
The total number of logical reads of database files made
internally by this server since startup. The values of this
object and those of rdbmsSrvInfoDiskReads reveal the effect
of caching on read operation. Numbers are not comparable
between products, and may only be meaningful when aggregated
across all servers sharing a common cache.
|
| rdbmsSrvInfoDiskWrites |
.1.3.6.1.2.1.39.1.6.1.5 |
|
The total number of writes to database files issued to the
operating system by this server since startup. Numbers are
not comparable between products.
|
| rdbmsSrvInfoLogicalWrites |
.1.3.6.1.2.1.39.1.6.1.6 |
|
The total number of times parts of the database files have
been marked 'dirty' and in need of writing to the disk. This
value and rdbmsSrvInfoDiskWrites give some indication of the
effect of 'write-behind' strategies in reducing the number of
disk writes compared to database operations. Because the
writes may be done by servers other than those marking the
parts of the database files dirty, these values may only be
meaningful when aggregated across all servers sharing a
common cache. Numbers are not comparable between products.
|
| rdbmsSrvInfoPageReads |
.1.3.6.1.2.1.39.1.6.1.7 |
|
The total number of pages in database files read by this
server since startup. 'Pages' are product specific units of
disk i/o operations. This value, along with
rdbmsSrvInfoDiskReads, reveals the effect of any grouping
read-ahead that may be used to enhance performance of some
queries, such as scans.
|
| rdbmsSrvInfoPageWrites |
.1.3.6.1.2.1.39.1.6.1.8 |
|
The total number of pages in database files written by this
server since startup. Pages are product-specific units of
disk I/O. This value, with rdbmsSrvInfoDiskWrites, shows the
effect of write strategies that collapse logical writes of
contiguous pages into single calls to the operating system.
|
| rdbmsSrvInfoDiskOutOfSpaces |
.1.3.6.1.2.1.39.1.6.1.9 |
|
The total number of times the server has been unable to
obtain disk space that it wanted, since server startup. This
would be inspected by an agent on receipt of an
rdbmsOutOfSpace trap.
|
| rdbmsSrvInfoHandledRequests |
.1.3.6.1.2.1.39.1.6.1.10 |
|
The total number of requests made to the server on inbound
associations. The meaning of 'requests' is product specific,
and is not comparable between products.
This is intended to encapsulate high level semantic
operations between clients and servers, or between peers.
For instance, one request might correspond to a 'select' or
an 'insert' statement. It is not intended to capture disk
i/o described in rdbmsSrvInfoDiskReads and
rdbmsSrvInfoDiskWrites.
|
| rdbmsSrvInfoRequestRecvs |
.1.3.6.1.2.1.39.1.6.1.11 |
|
The number of receive operations made processing any requests
on inbound associations. The meaning of operations is product
specific, and is not comparable between products.
This is intended to capture lower-level i/o operations than
shown by HandledRequests, between clients and servers, or
between peers. For instance, it might roughly correspond to
the amount of data given with an 'insert' statement. It is
not intended to capture disk i/o described in
rdbmsSrvInfoDiskReads and rdbmsSrvInfoDiskWrites.
|
| rdbmsSrvInfoRequestSends |
.1.3.6.1.2.1.39.1.6.1.12 |
|
The number of send operations made processing requests
handled on inbound associations. The meaning of operations
is product specific, and is not comparable between products.
This is intended to capture lower-level i/o operations than
shown by HandledRequests, between between clients and
servers, or between peers. It might roughly correspond to
the number of rows returned by a 'select' statement. It is
not intended to capture disk i/o described in DiskReads.
|
| rdbmsSrvInfoHighwaterInboundAssociations |
.1.3.6.1.2.1.39.1.6.1.13 |
|
The greatest number of inbound associations that have been
simultaneously open to this server since startup.
|
| rdbmsSrvInfoMaxInboundAssociations |
.1.3.6.1.2.1.39.1.6.1.14 |
|
The greatest number of inbound associations that can be
simultaneously open with this server. If there is no limit,
then the value should be zero.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsSrvParamName |
.1.3.6.1.2.1.39.1.7.1.1 |
|
The name of a configuration parameter for a server. This
name is product-specific. The length is limited to 64
characters to constrain the number of sub-identifiers needed
for instance identification (and to minimize network
traffic).
|
| rdbmsSrvParamSubIndex |
.1.3.6.1.2.1.39.1.7.1.2 |
|
The subindex value for this parameter. If the parameter is
naturally considered to contain a variable number of members
of a class, e.g. members of the DBA user group, or files
which are part of the database, then it must be presented as
a set of rows. If, on the other hand, the parameter
represents a set of choices from a class, e.g. the
permissions on a file or the options chosen out of the set of
all options allowed, AND is guaranteed to always fit in the
255 character length of a DisplayString, then it may be
presented as a comma separated list with a subindex value of
one. Zero may not be used as a value.
|
| rdbmsSrvParamID |
.1.3.6.1.2.1.39.1.7.1.3 |
|
The ID of the parameter which may be described in some
other MIB. If there is no ID for this rdbmsSrvParamName,
attempts to access this object will return noSuchName
(SNMPv1) or noSuchInstance (SNMPv2).
|
| rdbmsSrvParamCurrValue |
.1.3.6.1.2.1.39.1.7.1.4 |
|
The value for a configuration parameter now in effect, the
actual setting for the server. While there may multiple
values in the temporal domain of interest (for instance, the
value to take effect at the next restart), this is the
current setting.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsSrvParamComment |
.1.3.6.1.2.1.39.1.7.1.5 |
|
Annotation which describes the purpose of a configuration
parameter or the reason for a particular parameter's
setting.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsSrvLimitedResourceName |
.1.3.6.1.2.1.39.1.8.1.1 |
|
The name of the resource, for instance 'threads' or
'semaphores', or 'buffer pages'
|
| rdbmsSrvLimitedResourceID |
.1.3.6.1.2.1.39.1.8.1.2 |
|
The ID of the resource which may be described in some other
MIB. If there is no ID for this rdbmsSrvLimitedResourceName,
attempts to access this object will return noSuchName
(SNMPv1) or noSuchInstance (SNMPv2).
|
| rdbmsSrvLimitedResourceLimit |
.1.3.6.1.2.1.39.1.8.1.3 |
|
The maximum value the resource use may attain.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsSrvLimitedResourceCurrent |
.1.3.6.1.2.1.39.1.8.1.4 |
|
The current value for the resource.
|
| rdbmsSrvLimitedResourceHighwater |
.1.3.6.1.2.1.39.1.8.1.5 |
|
The maximum value of the resource seen since applUpTime
was reset.
|
| rdbmsSrvLimitedResourceFailures |
.1.3.6.1.2.1.39.1.8.1.6 |
|
The number of times the system wanted to exceed the limit of
the resource since applUpTime was reset.
|
| rdbmsSrvLimitedResourceDescription |
.1.3.6.1.2.1.39.1.8.1.7 |
|
A description of the resource and the meaning of the integer
units used for Limit, Current, and Highwater.
Note that a compliant agent does not need to
allow write access to this object.
|
| rdbmsRelState |
.1.3.6.1.2.1.39.1.9.1.1 |
|
The state of this server's access to this database.
Active(2) means the server is actively using the database.
Available(3) means the server could use the database if
necessary. Restricted(4) means the database is in some
administratively determined state of less-than-complete
availability. Unavailable(5) means the database is not
available through this server. Other(1) means the
database/server is in some other condition, possibly
described in the vendor private MIB.
|
| rdbmsRelActiveTime |
.1.3.6.1.2.1.39.1.9.1.2 |
|
The time the database was made active by the server. If an
instance of rdbmsRelState is not active(1), then attempts to
access the corresponding instance of this object may result
in either noSuchName (SNMPv1) or noSuchInstance (SNMPv2)
being returned by the agent.
|
