Hi
1) What is it doing/containing? Or what actions is filling the file? -->
keep track on the functionality of specific component inside EFRservice.exe process
2) What is the use of it? -->
it's a log file for R&D team to debug any issue related to a component inside EFRservice.exe process
3) How does it work? Meaning when a new log is started? What triggers a new file to be opened and the old one to be zipped?-->
it zipped after reboot in case its size is higher then a specific limit.
after 3 zips its purged.
as i mentioned in 81.40 we remove some information which appear repeatedly on servers environments.
it will be great to get cpinfo in any case.