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Hello,<br>
<br>
<br>
Please, in varnishstat, what does backend_toolate means ?<br>
<br>
<br>
backend_toolate 826901 3.28 Backend conn. was
closed<br>
<br>
<br>
Ok, I can see "Backend conn. was closed", but I would like to know<br>
'why ?'.<br>
<br>
<br>
It's because backend ( varnish's > VIP LoadBalance > nginx
farm)<br>
closes by: net.ipv4.tcp_keepalive_time, first_byte_timeout;<br>
keepalive_timeout (nginx) or:<br>
<br>
<br>
- - Varnish request Page1, the server become slow to respond;
varnish<br>
request Page1 again and get!. When the first request is delivered
it<br>
(varnish) responds with the message "too late"?<br>
<br>
<br>
Am I making myself clear?<br>
<br>
<br>
Thank you guys.<br>
<br>
<br>
<br>
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