RealGrayRabbit commented on issue #1523:
URL: https://github.com/apache/cloudberry/issues/1523#issuecomment-3844590308
I've followed above description to rebuild cbdb.
**Step 1,** as your mentioned
- make clean , make distclean;
- ./configure --prefix=/usr/local/cloudberry-db --enable-orca --with-gssapi
--with-ldap --with-libxml --with-lz4 --with-openssl --with-pam --with-perl
--with-python --with-pythonsrc-ext --with-ssl=openssl --with-zlib
--with-uuid=e2fs --with-includes=/usr/local/xerces-c/include
--with-libraries=/usr/local/cloudberry-db/lib
and then ,select version(), no any with assert checking.
```
select version();
version
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
PostgreSQL 14.4 (Apache Cloudberry 2.0.0-incubating build dev) on
x86_64-pc-linux-gnu, compiled by gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9),
64-bit compiled on Jan 30 2026 17:08:44
(1 row)
```
Then I check the performance with same data as previous. But it still no
improvement.
Step 2
I rebuild 3 host as a cluster with same configuration. Then follow the step.
Still no improvement.
What's the problem? Maybe you can contact me with wechat and connect
remotely to check this cluster.
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