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List:       postgresql-general
Subject:    RE: Performance degradation after upgrading from 9.5 to 14
From:       Andreas Joseph Krogh <andreas () visena ! com>
Date:       2024-04-27 11:25:24
Message-ID: VisenaEmail.4.6a04f1dcb9dd87a.18f1f4d22c4 () origo-test01 ! app ! internal ! visena ! net
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På lørdag 27. april 2024 kl. 11:46:26, skrev Zahir Lalani <
ZahirLalani@oliver.agency <mailto:ZahirLalani@oliver.agency>>:

Same issue and took us ages to work out that is was JIT! The default is on, 
and setting off solves the problem. I have seen several blogs reporting the 
same and so wonder why this default is on?



I can confirm this, even in v16 we've turned JIT off.






--
Andreas Joseph Krogh
CTO / Partner - Visena AS
Mobile: +47 909 56 963
andreas@visena.com <mailto:andreas@visena.com>
www.visena.com <https://www.visena.com>
 <https://www.visena.com>

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p.MsoNormal, li.MsoNormal, div.MsoNormal {
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}</style><div class="ck-content" \
data-visena-message-id="_VisenaEmail.4.6a04f1dcb9dd87a.18f1f4d22c4@origo-test01.app.internal.visena.net_"><div>På \
lørdag 27. april 2024 kl. 11:46:26, skrev Zahir Lalani &lt;<a \
href="mailto:ZahirLalani@oliver.agency">ZahirLalani@oliver.agency</a>&gt;:</div><blockquote \
style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt \
0.8ex;padding-left:1ex;"><div class="WordSection1"><p class="MsoNormal \
visenaNormal"><span style="font-size:11.0pt;"><span \
style="mso-fareast-language:EN-US;">Same issue and took us ages to work out that is \
was JIT! The default is on, and setting off solves the problem. I have seen several \
blogs reporting the same and so wonder why this default is \
on?</span></span></p></div></blockquote><p class="visenaNormal">  </p><p \
class="visenaNormal">I can confirm this, even in v16 we've turned JIT off.</p><p \
class="visenaNormal">  </p><div class="visena-email-signature" \
data-visena-message-id="_VisenaEmail.4.6a04f1dcb9dd87a.18f1f4d22c4@origo-test01.app.internal.visena.net_"><div><div><div>--</div><div><span \
style="font-family:arial,helvetica,sans-serif;"><strong>Andreas Joseph \
Krogh</strong></span></div><div><span \
style="font-family:arial,helvetica,sans-serif;">CTO / Partner</span> - Visena \
AS</div><div><span style="font-family:arial,helvetica,sans-serif;">Mobile: +47 909 56 \
963</span></div><div><a \
href="mailto:andreas@visena.com">andreas@visena.com</a></div><div><a \
href="https://www.visena.com">www.visena.com</a></div><div \
style="padding-top:5px;"><a href="https://www.visena.com"><img alt="" \
src="cid:part_F1404601156685VZMYWS"></a></div></div></div></div><div>  </div></div>


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