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| Item name | Description | ||||||
|---|---|---|---|---|---|---|---|
| Name | Name of a process of D2000 Archiv type. | ||||||
| PendingDbRequest | The number of waiting queued write requests waiting for the archive database. | ||||||
| PendingStatReqest | The number of waiting requests for the statistical archivearchives. | ||||||
| PerformedDbRequest | The number of performed write requests performed per second for the archive database per (10-second average). | ||||||
| PerformedCalcRequest | The number of performed statistic 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 in evaluating 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 able to enlarge extensible (for ORACLE databases only). | ||||||
| for For Sybase/PostgreSQL: Free disk space. for 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 not activepassive (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:
|
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| Item name | Description | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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.
|
| Kotva | ||||
|---|---|---|---|---|
|
| Item name | Description | ||
|---|---|---|---|
| Name | Line name. Name is entered by the D2000 system user (configurator) - the name of a line to be tracked. | ||
| Status | Line status (True / False). | ||
| In systems with redundant application servers, the Name can be of the form KernelName::LineName (e.g. MesA::L.Something). For communication processes in active-active instance mode, the Name can be in the form [Instance]_LineName (e.g. [2]_L.Something). | |||
| Status | Line status (True / False). | ||
| StatusTime | Relative time from last | 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. |
...
| Item name | Description |
|---|---|
| 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 | The time when the last message was sent. |
...
| Item name | Description |
|---|---|
| Name | Name of the server (process D2000 Server) within a redundant group. |
| ComputerName | Name of the computer where the specified server is running. |
| UpTime | Run time of the specified server. |
| Status | Server status in redundancy. For numerical values see the table of server states |
| StatusTime | The elapsed time of specified status. |
| LicenseLevel | License level |
| LicenseNr | License nuber |
| LicenseExpiration | License expiration |
| LicenseIsTest | Information on whether the license is a test one |
| LicenseAuthorizedUntil | The time the authorization lasts |
| LicenseAllowedUntil | The time the operating permit lasts |
| Kotva | ||||
|---|---|---|---|---|
|
| Item name | Description |
|---|---|
| Name | Station name. The Name is entered by D2000 system user (configurator) - the name of a station to be tracked. In systems with redundant application servers, the Name can be of the form KernelName::StationName (e.g. MesA::B.Something). For communication processes in active-active instance mode, the Name can be in the form [Instance]_StationName (e.g. [2]_B.Something). |
| FramesIn | The number of received datagrams/packets on the station from the start of process D2000 KOM or the time when the data are set to zero using the Tell command RESETPERF. |
| FramesOut | The number of sent datagrams/packets on the station from the start of process D2000 KOM or the time when the data are set to zero using the Tell command RESETPERF. |
| LastCommActivity | Time of last communication with the station (e.g. data reading time in the communication of request/response type). |
| LastTimeSynchro | Time of the real-time station synchronization. |
| LastErrorTime | Last station error time. |
| LastErrorText | Last station error report. |
| Changes | The number of changes of I/O tags on the station that were sent to the D2000 Server process during the last 10-second period. |
| ChangesTotal | The total number of changes of I/O tags on the station that were sent to the 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. |
| WaitReqNumber | The number of station communication requests postponed. |
| PointsNumber | The number of I/O tags on the station. |
...