About Processing Statistics

Upload statistics (or upload stats) are statistics related to the uploading of initial measurement data and device events sent from a head-end system.

Upload statistics are defined as activities in Oracle Utilities Smart Grid Gateway.

There are three types of upload statistics activities:

Payload Statistics: Contains statistics related to a specific payload (file) containing one or more initial measurements or device events. Payload Statistics activities contain:

  • Basic information about the payload (head-end system, file name, and status
  • Middleware statistics including specifics about the file, the total number of initial measurements or device events processed, the number of initial measurement or device events errors, and total processing time
  • Initial measurement statistics including the number of initial measurements processed
  • Device event statistics including the number of device events processed

Payload Error Notification: Contains details concerning processing errors encountered in an individual payload (file) containing one or more initial measurements or device events. Payload Error Notification activities are related to Payload Statistics activities.

Payload Summary: Contains processing summary statistics for an individual payload (file) containing one or more initial measurements or device events. Payload Summary activities are related to Payload Statistics activities, and are used to update related payload statistics upon the completion of payload processing.

Upload statistics activities are created during processing of payload files as follows:

  • When processing begins for a payload, a Payload Statistics activity is created to record the process.
  • If an error occurs during processing, a Payload Error Notification activity is created.
  • When payload processing is complete, a Payload Summary activity is created, which in turn, updates the Payload Statistics activity with details concerning the processing of the payload, including (the start and end time of the processing, the total processing time, the number of initial measurements or device events processed, and the number of initial measurement or device event errors (if any).