Killed Session Hung Consuming 100% CPU
(Doc ID 458881.1)
Last updated on FEBRUARY 02, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 9.2.0.8 and laterInformation in this document applies to any platform.
Symptoms
After Killing a session, we see that session is not cleared. At the OS level , process for this session consuming 100% cpu.
Even Kill -9 does not help as PMON is unable to clear the session. Only Restart of database helps.
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |