Records missing in Operations Monitor

[punitpopli]

Hi Experts,

I am working on Operations Monitor (Default app from Qlik) and came across an issue, details on the same in below - 

App1  - Operations Monitor with default code given by Qlik | Time Frame = 90 days

App2  - Operations Monitor with Log based files i.e. default reading will be only on log Files for last 90 days

Issue - 

App1 has a user details for the month of August while same user is missing from App 2 

Log Files used in App 2 are limited and same are listed in below - 

1. Engine, Audit, Activity,Timestamp,fieldsAuditActivityEngine
2. Repository, Audit, Activity,Timestamp,fieldsAuditActivityRepository
3. Repository, System, Service,Timestamp,fieldsSystemService
4. Engine, System, Service,Timestamp,fieldsSystemService
5. Engine, Trace, Session, "Session Start", fieldsEngineSession

Is their any of the log files which needs to be considered compared to the data available in the tables referred in the App1.

We need only limited User related information hence, we have limit the log files in App2

Any help on this will be much appreciated.