Stats were missing on database. Once up-to-date, I still have the warn message :
2018-01-10 14:13:34,997Z (15:13) [qtp1475225596-84] WARN com.itko.lisa.utils.db.LisaSessionCustomizer - SQL query took a long time (109 ms) : SELECT t1.ACTIVITY_ID, t1.DESCRIPTION, t1.LICENSE_TYPE, t1.ACTIVITY_NAME, t1.PARENT_ACTIVITY_ID, t0.ROLE_ID FROM ACL_ROLES_ACTIVITIES t0, ACL_ACTIVITIES t1 WHERE ((t1.ACTIVITY_ID = t0.ACTIVITY_ID) AND (t0.ROLE_ID IN ?))
And no trace of abnormal activity on the database server.
What is the thresold for this message ? Can it be modify ?