I am trying to get a sample of below audit files from <APPIAN_HOME>/logs/a

I am trying to get a sample of below audit files from <APPIAN_HOME>/logs/audit
login-audit.csv/records_usage.csv.
My question which server holds this logs ;is it the engine or the jboss (we use JBOSS as application server)

OriginalPostID-182043

OriginalPostID-182043

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