High Virtual Circuit Wait Running SQL Through a Juniper Firewall
Last updated on AUGUST 30, 2016
Applies to:Oracle Net Services - Version 18.104.22.168 to 22.214.171.124 [Release 9.2 to 11.2]
Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2]
Information in this document applies to any platform.
From DBControl, High 'virtual circuit wait' is seen on a 'SELECT' SQL.
From ASH Report in 65 minutes elapsed time:
Top User Events
Event "Event Class" % Event "Avg Active Sessions"
virtual circuit wait Network 98.32 7.99
The database is experiencing low performance.
Firewall policy was implemented for security purposes.
Firewall Device: Juniper Firewall SSG-520 with Firmware Version 6.2.0 R4.0 .
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms