What does EV recDynINP do ?

[David Terrett <d.terrett@rl.ac.uk>]

Under circumstances which we have been unable to pin down we see the
task called "EV recDynINP" take a substantial amount of the cpu on an
IOC (this is with 3.12.2) - 20% on at least one occasion. Disconnecting
all CA clients sometimes, but not always, sends it back to zero. Has
anyone else seen this sort of effect ? What does "EV recDynINP" do ?
>From looking at the EPICS source code it appears to be used by the WAIT
and SCAN records - our database has several wait records but no scan
records.

Any clues as to where to start looking for the cause would be most
welcome.

Dave (Rutherford Appleton Lab - but working for Gemini telescopes
project)

===============================================================
David Terrett                    Space Science Department
                                 Rutherford Appleton Laboratory
D.Terrett@rl.ac.uk               Chilton, Didcot
                                 Oxfordshire
Tel: +44-1235-446478             OX11 0QX
Fax: +44-1235-445848             United Kingdom