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Enable parallel execution of extension tests (#12118)

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## Problem
Extension tests were previously run sequentially, resulting in
unnecessary wait time and underutilization of available CPU cores.
## Summary of changes
Tests are now executed in a customizable number of parallel threads
using separate database branches. This reduces overall test time by
approximately 50% (e.g., on my laptop, parallel test lasts 173s, while
sequential one lasts 340s) and increases the load on the pageserver,
providing better test coverage.

---------

Co-authored-by: Alexander Bayandin <alexander@neon.tech>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Alexey Masterov <alexey.masterov@databricks.com>
This commit is contained in:
a-masterov
2025-07-08 13:28:39 +02:00
committed by GitHub
parent f51ed4a2c4
commit 59e393aef3
8 changed files with 144 additions and 72 deletions
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4
compute/compute-node.Dockerfile
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@@ -1915,10 +1915,10 @@ RUN cd /ext-src/pg_repack-src && patch -p1 </ext-src/pg_repack.patch && rm -f /e
COPY --chmod=755 docker-compose/run-tests.sh /run-tests.sh
RUN echo /usr/local/pgsql/lib > /etc/ld.so.conf.d/00-neon.conf && /sbin/ldconfig
RUN apt-get update && apt-get install -y libtap-parser-sourcehandler-pgtap-perl jq \
RUN apt-get update && apt-get install -y libtap-parser-sourcehandler-pgtap-perl jq parallel \
&& apt clean && rm -rf /ext-src/*.tar.gz /ext-src/*.patch /var/lib/apt/lists/*
ENV PATH=/usr/local/pgsql/bin:$PATH
ENV PGHOST=compute
ENV PGHOST=compute1
ENV PGPORT=55433
ENV PGUSER=cloud_admin
ENV PGDATABASE=postgres