Hi Andrey,
Thanks for the backport. I have issue with the first patch "Use shared lock in GetMultiXactIdMembers for offsets and members" (v1106-0001-Use-shared-lock-in-GetMultiXactIdMembers-for-o.patch) the applications are not working anymore when I'm applying it. Also PG regression tests are failing too on several part.
test insert_conflict ... ok
test create_function_1 ... FAILED
test create_type ... FAILED
test create_table ... FAILED
test create_function_2 ... FAILED
test copy ... FAILED
test copyselect ... ok
test copydml ... ok
test create_misc ... FAILED
test create_operator ... FAILED
test create_procedure ... ok
test create_index ... FAILED
test index_including ... ok
test create_view ... FAILED
test create_aggregate ... ok
test create_function_3 ... ok
test create_cast ... ok
test constraints ... FAILED
test triggers ... FAILED
test inherit ...
^C
This is also where I left my last try to back port for PG11, I will try to fix it again but it could take time to have it working.
Best regards,
Le 08/12/2020 à 18:52, Andrey Borodin a écrit :
Hi Gilles!
Many thanks for your message!
8 дек. 2020 г., в 21:05, Gilles Darold <gilles@darold.net> написал(а):
I know that this report is not really helpful
Quite contrary - this benchmarks prove that controllable reproduction exists. I've rebased patches for PG11. Can you please benchmark them (without extending SLRU)?
Best regards, Andrey Borodin.