Rockwell Automation 1756-HIST2G FactoryTalk Historian ME 2.2 - Manual (Page 210)

F ACTORY T ALK H ISTORIAN ME M ODULE U SER ’ S G UIDE
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Data Transfer
The Data Transfer page displays the Data transfer process name, CPU usage, memory
used, up time, priority, Nice value, transfer rate, and successful attempts rate. To
access the page, click Firmware in the top navigation bar of the Web Diagnostics
interface, and then click Data Transfer in the left navigation bar.
The Data Transfer page lists the following information:
„
Process Name - the title of the process.
„
CPU Usage - the percent of CPU utilization.
„
Memory Used - the amount of memory (in megabytes) utilized by the Data
Transfer service.
„
Up Time - the amount of CPU time used.
„
Priority - indicates the precedence order for the process.
„
Nice Value - a value that indicates the CPU process priority. The default value is
zero. A high Nice value indicates a lower priority for the process. Negative Nice
values are higher priority.
„
Transfer Rate - current transfer rate from the Data Transfer service in events per
minute.
„
Successful Attempt Rate - number of attempts to transfer data to the FactoryTalk
Historian SE or PI server per hour.
Data Storage
The Data Storage page storage-related information. To access the page, click
Firmware in the top navigation bar of the Web Diagnostics interface, and then click
Data Storage in the left navigation bar.