Currently PI Analysis Service has a built-in Statistics tool in PI System Explorer.
It is able to show statistics regarding Evaluation and Calculation Lag as well as Skipped Evaluations and some other important information.
PI System Explorer ...
Need for Programmatic Tracking of Backfill Requests in PI AF
I’d like to suggest adding a feature to track the status of analysis backfilling requests in PI System. While the current functionality allows us to initiate backfills using QueueCalculation, there’s no direct way to monitor progress or confirm co...
Expose backfilling/recalculation status in the AFSDK
Currently analysis runtime information can be accessed programmatically using the AFSDK (AFAnalysisService.RuntimeInformationFields - https://techsupport.osisoft.com/Documentation/PI-AF-SDK/html/P_OSIsoft_AF_Analysis_AFAnalysisService_RuntimeInfor...
Add configurable defaults for PI Point "Pointsecurity" and "Datasecurity"
Read access to the PIPOINT table is required for most identities. Pointsecurity and Datasecurity currently use the settings on the PIPOINT table as the default. New points will generally give read access to most identities because of these default...
As a user of analyses, I would like to have a Percentile function so that I can filter out atypical events when doing summary calls. The function would look like this: Percentile('attribute', 'timerange', value). This is related to enhancement req...
Allow writing arrays as a time series to an output
I would like to be able to configure outputs in an analysis to write at multiple time points (which are defined by the result of an array function).
My use case is to:
1. Configure an attribute as a Time Series Table Lookup
2. Create an analysi...