> > Seems like some of the processes are taking a long time or stuck while > > reading/writing SLRU pages, and due to that while creating a new > > connection the backend process is not able to check the transaction > > status (from pg_xlog) of the pg_class tuple and gets stuck/taking a > > long time in a startup. > > My next question would be whether this particular process shown is > stack is stuck forever or finally, it is able to make a connection? I > want to understand is this just due to slow I/O or something else? >
They don't ever seem to clear, (more and more show up) and IO doesn't seem to be deadlocked at that time. It's a really odd one! -- The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence.
