ETM: Performance issues when displaying aggregation archive data
Description
In the Extended Trend, displaying aggregated archives with refresh rate 1 needs more CPU resources than displaying the
corresponding base archive with refresh rate 1 over the same time range.
This behavior has been improved. The display of
aggregation archives is now using less CPU resources.
To benefit from this fix:
- Update your zenon Software Platform to the latest build of zenon 10 or
higher.
Item ID: 268296
Version: 12.00 Build: 179985
Version: 12.00 Build: 180966
Version: 11.00 Build: 176384
Version: 10.00 Build: 176923
Related Articles
Checklist: Data Missing in Service Engine
Time estimate: 60 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...
FAQ: How can I create a Performance Monitor Log file?
Windows Performance Monitor can be used and configured to record in the background Windows processes' performance counters and Operating System resources usage on the long run. Windows Performance Monitor logs are useful when troubleshooting system ...
FAQ: How, where, why and when does zenon Service Engine save data?
zenon Disk Space Handling: The zenon Service Engine, by default, stores process data on the hard disk. This is true for a standalone zenon project, as well as the zenon Service Engine server(s) in the zenon network topology. This data consists of ...
Archive configuration for best SQL evacuation performance
The time required to evacuate data to a database increases linearly with the number of insert SQL statements. In earlier zenon versions, recorded values were evacuated to the target database sequentially using single-insert statements. From zenon 11 ...
ETM: Export displayed trend data doesn't work correctly with following archive
Summary If you use the "export displayed trend data" function in the runtime with a normal archive, all informations are exported correctly in the .txt file. If you export a following archive the identification and the unit are missing in the .txt ...