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<p>Hi</p>
<p>Thanks for your response</p>
<p>I'm not using pipeline_prefetch, because pipeline_prefetch breaks
the NTLM/Kerberos authentication.</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 15/05/2024 18:15, Jonathan Lee
wrote:<br>
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cite="mid:7B56260D-F777-4B85-AF0A-6607A21FA292@gmail.com">
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Have you researched enabling pipeline_prefetch??<br
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<div>On May 14, 2024, at 17:56, Andre Bolinhas
<a class="moz-txt-link-rfc2396E" href="mailto:andre.bolinhas@articatech.com"><andre.bolinhas@articatech.com></a> wrote:</div>
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<p>Hi</p>
<p>Sometimes my users complains that the internet
navigation thought Squid is very slow.</p>
<p>After checking the access.log, I can see a lot of
ABORTED messages like this</p>
<p>1715537802.589 2 10.103.12.94
NONE_NONE_ABORTED/200 0 CONNECT api.telegram.org:443 -
HIER_NONE/-:- - mac="00:00:00:00:00:00"
accessrule:%20global_whitelist%0D%0A
exterr="ERR_CLIENT_GONE|WITH_CLIENT"</p>
<p>1715537183.180 99993 172.16.31.205
TCP_MISS_ABORTED/000 0 POST <a
class="moz-txt-link-freetext"
href="http://pjcpd-dlpend01.hlbank.my/GECommunicationWS.asmx"
moz-do-not-send="true">http://pjcpd-dlpend01.hlbank.my/GECommunicationWS.asmx</a>
- HIER_NONE/-:- - mac="00:00:00:00:00:00"
accessrule:%20global_whitelist%0D%0A
exterr="ERR_CLIENT_GONE|WITH_CLIENT"<br>
</p>
<p>I have imported the access.log into my ELK machine and
I can see that during the time that the users complained
about the slowness there is a huge spike of NONE_ABORTED
messages.</p>
<p><a class="moz-txt-link-freetext"
href="https://i.postimg.cc/6QR79GWk/6e727e86-de3d-4f3b-bd9e-04c04052ca2e.jpg"
moz-do-not-send="true">https://i.postimg.cc/6QR79GWk/6e727e86-de3d-4f3b-bd9e-04c04052ca2e.jpg</a></p>
<p>Now my question is:<br>
1. What can cause this kind of issue? It's a squid
server issue, network (firewall, switch, router, …), or
client?<br>
2. Why the number of NONE_ABORTED requests is almost 4
time more than normal request? <br>
</p>
<p>Best regards<br>
</p>
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