Re: XA transactions much slower on 14.2 than on 13.5

2022-03-04 Thread Tom Lane
Mladen Gogala writes: > My boss asked me to upgrade one of the developmentĀ  databases from 13.5 > --> 14.2. One thing that we've noticed right away is that XA > transactions (2-phase commit) are much slower on 14.2 than on 13.5. Were > there any significant changes to the XA protocol in the ver

XA transactions much slower on 14.2 than on 13.5

2022-03-04 Thread Mladen Gogala
My boss asked me to upgrade one of the developmentĀ  databases from 13.5 --> 14.2. One thing that we've noticed right away is that XA transactions (2-phase commit) are much slower on 14.2 than on 13.5. Were there any significant changes to the XA protocol in the version 14? Did anybody else enco