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Re: Performance of Query 4 on TPC-DS Benchmark - Mailing list pgsql-performance

From Thomas Munro
Subject Re: Performance of Query 4 on TPC-DS Benchmark
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Msg-id CA+hUKGLFYtvn=BRi3ERS9HMm5tDX=45HLHhn4jswDK43qgJfwg@mail.gmail.com
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In response to Performance of Query 4 on TPC-DS Benchmark  (Ba Jinsheng <bajinsheng@u.nus.edu>)
Responses Re: Performance of Query 4 on TPC-DS Benchmark
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On Mon, Nov 11, 2024 at 8:36 AM Ba Jinsheng <bajinsheng@u.nus.edu> wrote:
> The default configurations of PostgreSQL incur the error: "ERROR:  could not resize shared memory segment
"/PostgreSQL.3539600020"to 2097152 bytes: No space left on device" 

No comment on your optimiser experiments for now, but for this error:
it reminds me of a low/default --shm-size limit from Docker, or other
similar container stuff?

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