We recently updated our Octopus server and at the same time updated the Tentacles from 3.2.3 to 5.0.5. We then started to get reports about high IO operations for Tentacle.exe. By installing different versions of the Tentacle we came to the conclusion that version 4.0.1 and older works ok but 4.0.3 and higher has high IO operations.
This happens on all 3 of our servers having the tentacle installed, but also when installing the tentacle on a local pc without connecting the tentacle to the Octopus server. The counter in Windows Performance Monitor is “Process->IO Other Operations/sec” and has a constant value of about 10000.
Is this expected behaviour of the tentacle or is there possibly something wrong somewhere?