Predefined structure definitions

Name

Name of a process of D2000 Archiv type.

PendingDbRequest

The number of queued write requests waiting for the archive database.

PendingStatReqest

The number of waiting requests for the archives.

PerformedDbRequest

The number of write requests performed per second for the archive database (10-second average).

PerformedCalcRequest

The number of performed calculated and statistical calculations per second  (10-second average).

TotalItemsInCache

The number of items in an internal archive cache.

CacheEffectivity

Cache usage in % (if it is 100%, the system does not need to read source data from disk for evaluation of statistical historical values - the data are in the memory).

Database size [MB].

If TRUE, then at least one of the datafiles is extensible (for ORACLE databases only).

For Sybase/PostgreSQL: Free disk space.
For Oracle: Free space in existing datafiles.

PendingClearRequest

The number of waiting requests for deleting old data from the archive database.

Active

True - the instance of D2000 Archiv is active (performs writing as well as reading for users and ESL scripts).
False - the instance of D2000 Archiv is passive (performs only writing).

LatestCommand

Description of the last executed command – a database request or statistics evaluation request in the process D2000 Archiv.

DataSize

for Sybase/PostgreSQL: DataSize = DatabaseSize
for Oracle: DataSize = DatabaseSize - FreeSpace

Ready

True - the instance of D2000 Archiv is ready (the initial recalc has been executed). It may become active.
False - the instance of D2000 Archiv is not ready.

DepositoryStatus

The status of depositories:

• 0 - depositories are off

• 1 - depositories are on and functional

• 2 - depositories are on and non-functional

Name

Name of process EDA Server.

DatabaseTaskCount

The number of database connections to DBS Oracle.

WorkerTasksCount

The number of computing threads of the EDA Server.

clientsCount

The number of connected clients.

triggersCount

The number of connected triggers.

gcTotalBlocks

The number of pre-allocated data blocks of the global cache.

gcTotalVectors

The number of pre-allocated vector definitions of the global cache.

gcTotalGroups

The number of pre-allocated group definitions of the global cache.

gcTotalScenarios

The number of pre-allocated scenario definitions of the global cache.

gcUsedBlocks

The number of used data blocks of the global cache.

gcUsedVectors

The number of used vector definitions of the global cache.

gcUsedGroups

The number of used group definitions of the global cache.

gcUsedScenarios

The number of used scenario definitions of the global cache.

ccTotalBlocks

The number of pre-allocated data blocks of the client cache.

ccTotalVectors

The number of pre-allocated vector definitions of the client cache.

ccTotalGroups

The number of pre-allocated group definitions of the client cache.

ccTotalScenarios

The number of pre-allocated scenario definitions of the client cache.

ccUsedBlocks

The number of used data blocks of the client cache.

ccUsedVectors

The number of used vector definitions of the client cache.

ccUsedGroups

The number of used group definitions of the client cache.

ccUsedScenarios

The number of used scenario definitions of the client cache.

lpqLength

Length of message queue with a lower priority.

npqLength

Length of message queue with a normal priority.

ipqLength

Length of message queue with an internal priority.

lpqMsgs

The number of processed messages with a lower priority.

lpqAvgWaitTime

An average wait time of the message in a queue with a lower priority.

lpqMaxLength

The maximum length of a queue with a lower priority.

npqMsgs

The number of processed messages with a normal priority.

npqAvgWaitTime

The average wait time of a message in a queue with a normal priority.

npqMaxLength

The maximum length of a queue with a normal priority.

ipqMsgs

The number of processed messages with an internal priority.

ipqAvgWaitTime

The average wait time of a message in a queue with an internal priority.

ipqMaxLength

The maximum length of a queue with an internal priority.

transTime

Time spent on transactions for EDA Server synchronization.

transCount

The number of transactions for EDA Server synchronization.

triggerTransTime

Time spent on transactions for EDA Server synchronization from a trigger.

triggerTransCount

The number of transactions for EDA Server synchronization from a trigger.

msgProcessingTime

Time spent on processing messages.

processedMsgCount

The number of processed messages.

statementExecTime

Time spent on processing EDA-L commands.

statementExecCount

The number of executed EDA-L commands.

compilationTime

Time spent on EDA-L compilations.

compilationCount

The number of EDA-L compilations.

descVectorCalcTime

Time spent on the calculation of descriptive vectors.

descVectorCalcCount

The number of calculations of descriptive vectors.

archiveTransTime

Time spent on transactions with the archive.

archiveTransCount

The number of transactions with the archive.

dbTaskRequestWait

Time spent on waiting for a database thread.

dbTaskRequestCount

The number of requests for a database thread.

dbActionsTime

Time spent on database actions.

dbActionsCount

The number of database actions.

sqlActionsTime 

Time spent on executing SQL commands.

sqlActionsCount

The number of executed SQL commands.

cCacheMissCount

The number of queries on client cache which do not contain data.

cCacheHitCount

The number of queries on client cache which contains data.

ncCacheFullCount

The number of attempts to write to the full client cache.

cCacheBypassCount

The number of attempts to write to the client cache of entities that have the "non-cacheable" temporary flag.

cCacheNoncacheableCount

The number of non-cacheable access to the client cache.

gCacheMissCount

The number of queries to global cache, which do not contain data.

gCacheHitCount

The number of queries to global cache, which contains data.

gCacheFullCount

The number of attempts to write to the full global cache.

gCacheBypassCount

The number of attempts to write to the global cache of entities, that have the "non-cacheable" temporary flag.

gCacheNoncacheableCount

The number of non-cacheable access to the global cache.

IsFile

@TRUE - in case of a file, @FALSE - in case of a directory.

CreateTime

The time when the file or directory was created.

AccessTime

Time of the last access to the file (writing or reading).

ModifyTime

Time of the last file modification.

Size

File size in bytes.

Name

Filename.

Attribs

File attributes.

The parameter Attribs contains file (directory) attributes, so as they were returned by an operating system. The following table contains the list of the attributes and their values from the file winnt.h.

Name

Line name. Name is entered by D2000 system user (configurator) - the name of a line to be tracked.

Status

Line status (True / False).

StatusTime

Relative time from last line status change.

BytesIn

The number of received bits on the line from the start of process D2000 KOM or from the time when the data are set to zero by using the Tell command RESETPERF.

BytesOut

The number of sent bits on the line from the start of process D2000 KOM or from the time when the data are set to zero by using the Tell command RESETPERF.

FramesIn

The number of received datagrams/packets on the line from the start of process D2000 KOM or the time when the data are set to zero by using the Tell command RESETPERF.

FramesOut

The number of sent datagrams/packets on the line from the start of process D2000 KOM or the time when the data are set to zero by using the Tell command RESETPERF.

RetryError

The number of datagram request retry error (no response) on the line from the start of process D2000 KOM or the time when the data are set to zero by using the Tell command RESETPERF.

LastErrorTime

Last line error time.

LastErrorText

Last line error report.

Changes

The number of changes of I/O tags on the line that were sent to process D2000 Server during the last 10-second period.

ChangesTotal

The total number of changes of I/O tags on the line that were sent to process D2000 Server from the start of process D2000 KOM or the time when the data are set to zero by using the Tell command RESETPERF.

StationsNumber

The number of stations on the line.

IP_Address

The IP address or hostname to be tested using the PING network service.
Both IPv4 and IPv6 addresses and names are supported.

Period

PING messages sending period (seconds).

Timeout

Wait time (milliseconds) for device response.

Reset

Setting the parameter to TRUE resets the parameter listed below.

Status

Network status.

StatusTime

The elapsed time of given status.

PktRcv

The number of successfully transferred packets.

PktLost

The number of lost packets.

SuccRatio

Network transfer ratio.

LastPingTime