Peak concurrent users in R12 EBS

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Peak concurrent users in R12 EBS

satish
Dear Erman,

We are in R12.2.5 with 19c Database.

We are trying to find out the peak number of concurrent users in the system. Can you please help us to find it out. We have a query to check the number of users logged in but that didnt help.

SQL> SELECT   a.ssdate today_date, COUNT (*) no_of_user_logins
    FROM (SELECT   icx.user_id, fu.user_name, fu.description, COUNT (*),
                   TRUNC (icx.creation_date) ssdate
              FROM apps.icx_sessions icx, apps.fnd_user fu
             WHERE disabled_flag != 'Y'
               AND icx.pseudo_flag = 'N'
               AND icx.counter < limit_connects
               AND icx.user_id = fu.user_id
               AND TRUNC (icx.creation_date) >= TRUNC (SYSDATE-4)
               AND fu.description NOT LIKE ('%CS%')
               AND fu.user_id > 1000
          GROUP BY icx.user_id,
                   fu.user_name,
                   fu.description,
                   TRUNC (icx.creation_date)
          ORDER BY user_id) a
GROUP BY a.ssdate order by 1;  

TODAY_DATE          NO_OF_USER_LOGINS
------------------- -----------------
2025-12-22 00:00:00               383
2025-12-23 00:00:00               368
2025-12-24 00:00:00               356
2025-12-25 00:00:00               327
2025-12-26 00:00:00               200

SQL>

Thank You,
Satish
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Re: Peak concurrent users in R12 EBS

ErmanArslansOracleBlog
Administrator
Oracle Support Doc Named: "How to Determine Number Of Users (outside of concurrent manager jobs -- forms and web users) Logged In EBS Currently and the High Water Mark Of Users?" --> Study that, and you may find your way to you goal, the opposite of the goal that is given here..

Check Concurrent Processing Analyzer. cp_analyzer. You may find its outputs helpful for this, and you may also find queries inside it.

Also check the oracle community discussion title with "Collect concurrent user details"