Private strand flush not complete

[Former Member]

Hi Friends,

After oracle 11g upgrade we are getting the below message in alert log.

Private strand flush not complete

WARNING: Heavy swapping observed on system in last 5 mins.

pct of memory swapped in [9.28%] pct of memory swapped out [1.08%].

Please make sure there is no memory pressure and the SGA and PGA

are configured correctly. Look at DBRM trace file for more details.

Due to this lot of MEMORY_NO_MORE_PAGING dumps occur in ST22.

Thanks,

Hari

[Former Member]

Hi Hari

Check the "Alert Log Messages: Private Strand Flush Not Complete [ID 372557.1]" on Oracle metalink.

Additionally, check the note, below, in order to optimize DB_WRITER_PROCESSES parameter, on the database;

Note 1431798 - Oracle 11.2.0: Database Parameter Settings

Best regards,

Orkun Gedik