Thanks Raja for your prompt reply.
I looked into the note, we have enough value given to these parameters per note.
FYI, error started around 9:05am and ended around 9:30am when instance restarted.
"No block received" error log from 8:30am, so this root cause is ruled out.
If you look at the attached traces you will find more logs during issue occurrence.
Only dev_w30 will have more information about memory stack whereas rest of all wp's have "EMADM deadlock"related info.
Thanks again, let me know if more details are required.
Hardeep